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biomass pelletizing machine manufacturer

BIOMASS PELLET PLNT

Application

Our biomass pellet plants are engineered for diverse industries requiring high-quality pelletized biomass. The processed pellets serve as sustainable fuel for power plants and heating systems, premium animal feed additives, and specialized bedding materials. Each production line is customized to meet exact pellet specifications – whether for industrial combustion, agricultural use, or commercial retail distribution.

Wood pellets

Wood Pellets

Grass Pellets production

Grass Pellets

straw pellet production

Straw Pellets

husk pellet productiono

Husk Pellets

Professional Biomass Pellet Plant Equipment

ring die for biomass pelletizer
biomass pellet mill parts
biomass pelleting equipment supplier
Biomass shredder
Disc Hay Bale Breaker
biomass drying machine
Ton bag weighing

Biomass-Specific Pellet Mill Solutions

Biomass Pellet Machine Specifications by Capacity – Matching Your Production Needs

Technical Specifications

ModelMZLH320MZLH350MZLH420MZLH520MZLH678MZLH768
Capacity (t/h)0.2~0.60.3~1.21.0~2.01.5~3.02.5~5.03.0~8.0
Main motor power (kw)223790132185250
Main motor series8P
Ring die diameter (mm)320350420520673762
Finished pellet diameter (mm)4-12

Chipper Machine

Biomass Hammer Mill

Biomass Mixer Machine

Drum Screen

Pellet Cooler Machine

vibrating screening machine

biomass storage silos

mesh Belt Dryer

Big Bag Unpacker

Pulse Dust Collector

Belt Conveyor

Bagging Machine

Bucket Elevator

Grass Crusher

Biomass Crusher

Wooden Pallet Crusher

Hot Air Furnace

Biomass Burner

Proven Solutions for Diverse Applications

biomass pellet plant in Asia project
straw waste
biomass pellet plant in Oceania
biomass pellet plant in Africa project
biomass pellet plant in South America
biomass pellet plant in Europe project
biomass waste
biomass pellet plant in North America project
biomass pellet plant solutions and design

Engineered for Your Raw Material Challenges

Agricultural residues behave differently than wood waste. Our specialized systems account for your material’s unique characteristics – fiber length, silica content, binding properties – with customized preprocessing, drying and pelleting solutions. From fluffy rice husks to dense nut shells, we’ve successfully processed 50+ biomass types across six continents. Share your material specifications and we’ll recommend the right wear components, moisture controls and compression ratios.

grass

grass pellet Plant

bamboo

bamboo pellet Plant

sugarcane bagasse

bagasse pellet Plant

timothy into pellets for ruminant feed pellets

timothy pellet plant

soybean straw into pellets

soybean straw pellet plant

RDF

RDF pellet Plant

Sunflowers shell

Sunflowers husk pellet Plant

Olive-Pomace

Olive Pomace pellet Plant

walnut shell

walnut shell pellet Plant

rubber

rubber pellet Plant

sugar beet

sugar beet pellet Plant

cactus

cactus pellet Plant

2013

RICHI Machinery Pellet Equipment Manufacturing Plant
RICHI Machinery Pellet Production Line Manufacturing Plant

Certifications & Patents

Patents and certifications
Consulting
Design
Manufacturing
Delivery
Installation
Training
After-sales
Accessories

how to build biomass pellet plant?

The construction of a biomass pellet plant can be complex and one with lots of challenges. Acquiring the right machinery, manpower and even materials aren’t enough to guarantee the success of the plant. If you are looking forward to learning some of the very essentials to starting an effective and successful biomass pellet plant, check here.

  1. Find stable biomass material supply
  2. Locate your factory near the raw materials and with convenient traffic
  3. Choosing a professional consultant, design your factory layout, and put safety measures right
  4. Purchase wood pellet production equipment according to your demand, and recruit staffs
  5. Develop customers and agents at home and abroadt

What is the total investment for a small/medium/large biomass pellet plant?

  • 1. Cost Ranges for Biomass Pellet Plants

Ideal for farms/sawmills. Includes core biomass pellet plant equipment: crusher, hammer mill, pellet machine (e.g., Richi MZLH series), cooler, and basic packaging.

Medium-scale (2–5 tons/hour): $40,000–$500,000

Adds advanced drying, sieving, and automation (PLC control). Suitable for commercial biomass pelletizing plants.

Large-scale (10+ tons/hour): $120,000–$2M+

Fully automated biomass pelleting plant with industrial dryers, conveyors, and dust-removal systems.

Note: Pricing fluctuates with raw material prep needs (e.g., high-moisture straw requires extra drying).

2. Why Richi Machinery’s Biomass Pellet Plant Design Stands Out

✅ 25+ Years of Engineering Expertise

  • Our biomass pellet plant machines feature wear-resistant alloy molds (50% longer lifespan vs. industry standards).

✅ Customization for Any Biomass

  • From soft wood to abrasive rice husk, our pelletizing plants adapt to your feedstock via adjustable compression ratios.

✅ Turnkey Projects, Global Support

  • We handle biomass pellet plant design, installation, and operator training—see our 500+ success stories in Vietnam, Brazil, etc.

3. Hidden Costs? We Help You Optimize!

Many clients underestimate:

  • Raw material preprocessing (e.g., chippers for logs).
  • Spare parts inventory (We offer 24/7 global logistics for dies/rollers).

Pro Tip: Request a free ROI analysis from Richi Machinery—we’ll calculate your breakeven point based on local energy prices!

how to produce biomass pellets?


Step 1: Raw Material Selection & Preparation

Not all biomass is created equal. The best feedstocks include:

✔ Wood waste (sawdust, chips, bark)
✔ Agricultural residues (straw, rice husk, corn stalks)
✔ Energy crops (miscanthus, switchgrass)

Richi Tip: Moisture content must be 10–15% for optimal pelleting. Our biomass pellet plant equipment includes industrial dryers to pre-treat high-moisture materials.


Step 2: Crushing & Size Reduction

Large chunks? No problem. Our hammer mills and crushers (part of the biomass pelletizing plant) reduce raw material to 3–5mm particles for uniform compression.

Why Richi?

→ Adjustable screen sizes handle everything from soft straw to hardwood.
→ Low-dust designs keep your workspace safe.


Step 3: Pelletizing – The Heart of the Process

This is where Richi Machinery’s pellet machines shine:

  • Die & Roller Technology: Our MZLH series uses high-alloy steel molds (50% longer lifespan than standard models).
  • Variable Compression Ratios: Perfect for mixed feedstocks (e.g., wood + straw blends).
  • Output: 500kg–10+ tons/hour, depending on your biomass pelleting plant scale.

Proven Performance: Clients report 95%+ pellet formation rate with minimal fines.


Step 4: Cooling & Screening

Hot pellets straight from the machine are fragile. Our counterflow coolers bring them to ambient temperature while:
✔ Removing excess moisture
✔ Improving hardness for transport

Bonus: Integrated vibrating screens filter out undersized particles for recycling.


Step 5: Packaging & Storage

Choose between:

  • 15–50kg bags (manual/semi-auto filling)
  • Bulk silos (for large-scale operations)

Richi’s Custom Touch: We design end-to-end biomass pellet plant solutions, including automated weighing and sealing systems.


Why Partner with Richi Machinery?

  • 25+ Years in Pellet Production – We know what works (and what doesn’t).
  • Turnkey Plants – From biomass pellet plant design to commissioning.
  • Global Support – Spare parts, technician dispatch, and remote troubleshooting.

“Our Richi pellet line runs 20 hrs/day with <2% downtime—worth every penny.”
– Actual Client, Thailand

What core equipment and auxiliary equipment does a complete biomass pellet plant include?

Core Equipment (The Must-Haves):

  1. Raw Material Prep System
  • Heavy-duty crushers & hammer mills (for size reduction to 3-5mm)
  • Drying systems (rotary/airflow dryers to achieve 10-15% moisture)
    Richi Advantage: Our drying tech saves 30% energy vs conventional systems
  1. Pelletizing Heart
  • Biomass pellet machines (MZLH series with alloy steel dies)
  • Conditioning system (for optimal binder/steam addition)
    Why ours? 50% longer die life with our proprietary heat treatment
  1. Post-Pellet Processing
  • Counterflow coolers (gentle temperature reduction)
  • Vibrating screens (for fines removal)
    Engineered for 99% pellet integrity preservation

Auxiliary Systems (The Game-Changers):
4. Automation & Control

  • PLC-based monitoring systems
  • Real-time moisture/temp sensors
    Richi’s smart control reduces labor costs by 40%
  1. Dust & Safety
  • Cyclone separators
  • Spark detection systems
    Essential for large-scale biomass pelleting plants
  1. Material Handling
  • Belt/Pneumatic conveyors
  • Storage silos (50-100 ton capacity)
    Custom-designed for your space constraints

Why Richi Stands Out in Biomass Pellet Plant Design:
✓ 25+ years refining equipment combinations
✓ Custom configurations for any feedstock – from rice husk to hardwood
✓ Proven layouts that maximize output (see our 5TPH case study in Malaysia)
✓ End-to-end support – from installation to spare parts supply

Real Client Example:
A Vietnamese client processing mixed agro-waste needed:
✔ Specialized crushers for palm fiber
✔ Dual drying stages
✔ Flexible pellet machine settings
Our custom biomass pellet plant solution increased their output by 35% while reducing energy use.

What are the differences in configuration between biomass pellet plants with different production capacities (e.g., 1 ton/hour vs. 5 tons/hour)?


1. Core Equipment Comparison

▶ 1TPH Biomass Pellet Plant (Entry-Level):

✔ Pellet Machine: Single MZLH320 unit (22-30kW motor)
✔ Drying: 1.5m diameter rotary dryer (or skip if using pre-dried material)
✔ Crushing: Combined hammer mill & crusher (saves space)
✔ Cooling: Compact counterflow cooler (1-2HP fan)
✔ Automation: Basic control panel + manual adjustments

Best for: Sawmills/farms with consistent raw material (e.g., dry wood shavings)

▶ 5TPH Biomass Pellet Plant (Commercial Scale):

✔ Pellet Machines: Dual MZLH560 units (110kW motors) or one MZLH772
✔ Drying: 2.4m rotary dryer with heat recovery system
✔ Crushing: Dedicated crusher + hammer mill with vibration damping
✔ Cooling: Multi-layer cooler with cyclone separator
✔ Automation: Full PLC control + moisture feedback loops

Best for: Dedicated pellet producers processing mixed feedstocks (e.g., straw + wood)


2. Hidden Differences That Matter

Space Requirements:

  • 1TPH: Fits in 200-300m² (can be containerized)
  • 5TPH: Needs 800-1,200m² for material flow optimization

Power Consumption:

  • 1TPH: ~75kWh/ton (Richi’s gearbox design reduces this by 15% vs competitors)
  • 5TPH: ~55kWh/ton (economies of scale + our energy recovery tech)

Labor Needs:

  • 1TPH: 2-3 workers/shift
  • 5TPH: 4-5 workers (but output per labor hour doubles)

3. Why Richi’s Designs Outperform

  • Modular Approach: Start with 1TPH? We pre-design for future 5TPH expansion.
  • Feedstock Flexibility: Our 5TPH biomass pelleting plants handle the toughest materials (e.g., palm EFB) without clogging.
  • Proven Layouts: See our 5TPH plant in Indonesia running at 93% uptime.

Client Example:
A Thai client upgraded from 1TPH to 3TPH in 18 months—we reused 60% of their original Richi equipment to cut costs.


4. Your Next Steps

How to design a biomass pellet plant?


Phase 1: Foundation Planning

1. Feedstock Analysis (The Make-or-Break Factor)

  • We test your raw materials for:
    ✔ Moisture content (requires drying if >20%)
    ✔ Fiber structure (hardwood vs. straw needs different pre-treatment)
    ✔ Abrasiveness (determines equipment wear parts selection)

Richi Advantage: Our mobile lab can analyze your materials onsite

2. Capacity Mapping

  • 1-2TPH: Compact biomass pellet plant equipment layouts
  • 5+TPH: Multi-line configurations with buffer zones

3. Site Specifics

  • Power: 380V vs. 415V requirements
  • Space: Our engineers can work with as little as 20×30m

Phase 2: Core System Engineering

The Richi Machinery “Golden Ratio” for Equipment Selection:

ComponentSmall Plant (1TPH)Large Plant (5TPH)
CrusherCombined hammer millDedicated shredder + hammer mill
DryerRotary Ø1.5mBelt dryer + heat recovery
Pellet MachineMZLH320Dual MZLH560
Control SystemBasic PLCSmart IoT monitoring

Key Design Considerations:
✔ Material Flow: We prevent 90% of jams with our patented “No-Stall” conveyor angles
✔ Dust Control: Cyclone placement matters – see our Vietnam installation case
✔ Future-Proofing: All our biomass pelletizing plants allow for 30% capacity upgrades


Phase 3: Advanced Optimization

Where Cheap Designs Fail – Our Solutions:
➤ Die Selection: 6-8mm for wood vs. 8-10mm for agro-waste (we provide both)
➤ Moisture Control: Real-time sensors adjust drying automatically
➤ Energy Recovery: Our 5TPH plants reuse 25% of thermal energy

Client Example:
A Malaysian palm waste project increased output by 40% after we:

  1. Redesigned their preconditioning stage
  2. Added our anti-bridging feed system
  3. Implemented predictive maintenance alerts

Why Choose Richi for Your Biomass Pellet Plant Design?

✓ 25 Years solving real production headaches
✓ Turnkey Projects: From soil testing to operator training
✓ Adaptable Tech: Switch between feedstocks without downtime

“Other suppliers gave us CAD drawings. Richi gave us a working plant.”

  • Client in Philippines (3TPH mixed feedstock plant)

Get Started

→ Request our Free Plant Design Checklist
→ Book a Virtual Layout Consultation with our lead engineer
[Contact Richi Machinery] today – responses in 4 working hours

Which raw materials are suitable for biomass pellet plants?


1. Top-Tier Feedstocks (Plug-and-Play Pelleting)

These materials run smoothly in standard biomass pellet plants:

✔ Wood Residues

  • Sawdust (ideal 10-12% moisture)
  • Wood chips (pre-crushed to 3-5mm)
  • Bark (up to 30% blend possible)

Richi Advantage: Our MZLH pellet machines maintain <1% fines even with resinous woods

✔ Agricultural Waste

  • Rice husk (abrasive? Our dies last 2x longer)
  • Wheat straw (low bulk density? Special pre-compaction systems)
  • Corn stalks (our shredders handle whole stalks)

2. Challenging Materials (Where Our Engineering Shines)

These require customized biomass pelletizing plant solutions:

⚠ High-Moisture Feedstocks (>25%)

  • Fresh palm EFB
  • Sugarcane bagasse
    Our Solution: Multi-stage drying with heat recovery

⚠ Low-Binder Materials

  • Coconut shells
  • Bamboo
    Our Solution: Patented steam conditioning chambers

⚠ Contaminated Inputs

  • Municipal green waste
  • Recycled wood
    Our Solution: Integrated sorting & cleaning stations

3. Material Combinations That Boost Profit

Many clients maximize output by blending:
• 70% pine sawdust + 30% peanut shells
• 50% rice husk + 50% wood chips
• 60% wheat straw + 40% miscanthus

*Richi Pro Tip: Our adjustable L/D ratio dies (6-12mm) handle blends without downtime*


4. Feedstock-Specific Equipment Configurations

See how we modify standard biomass pelleting plants:

MaterialSpecial Equipment NeededRichi Upgrade Option
Olive pomaceExtra-hardened diesTungsten carbide coating
Coffee husksDedicated dust explosion proofingATEX-certified systems
Vine pruningsHeavy-duty shredders75kW slow-torque crusher

Real Case: A Brazilian client processes 8 material types daily – we designed quick-change modules that switch feedstocks in <15 minutes.


Why Richi Machinery Outperforms on Raw Material Flexibility

  • 25 Years solving “impossible” pelleting challenges
  • Test Before You Buy – Send samples to our material lab
  • One-Stop Customization – From crushers to packaging tailored to your feedstock

“Other suppliers rejected our palm waste. Richi made it pelletize at 3TPH.”

  • Client in Indonesia (2.5TPH EFB plant)

What are the raw material and energy costs for a biomass pellet plant to produce 1 ton of pellets?


1. Raw Material Costs Per Ton of Pellets

(Highly region-dependent – we’ll show you how to slash these costs)

Feedstock TypeTypical Cost RangeRichi Efficiency Boost
Sawdust (dry)$40-$80/tonOur drying systems cut moisture loss by 18%
Agricultural waste$15-$50/tonSpecialized crushers increase bulk density 30%
Mixed biomass$25-$60/tonBlending tech reduces binder needs

Key Insight:
With our biomass pellet plant design, clients in Vietnam reduced raw material waste from 12% to 4% through:
✔ Precision moisture control
✔ Particle size optimization
✔ Recycle systems for fines


2. Energy Consumption: The Hidden Cost Killer

*(Based on 500+ installations)*

Plant SizeStandard kWh/TonRichi MachinesAnnual Savings*
1TPH110-130 kWh85-95 kWh$16,000
5TPH90-110 kWh70-80 kWh$58,000

*At $0.12/kWh, running 20h/day

How We Achieve This:

  • Gearbox-driven pellet machines (vs. belt-driven competitors)
  • Heat recovery dryers that reuse 25% thermal energy
  • Smart PLC systems that optimize motor loads

3. Total Cost Breakdown (1 Ton Production)

Typical Competitor Plant:
✔ Raw material: $55
✔ Energy: $13.20 (110kWh @ $0.12)
✔ Labor/maintenance: $9.50
→ Total: $77.70

Richi Machinery Optimized Plant:
✔ Raw material: $48 (better yield)
✔ Energy: $9.60 (80kWh)
✔ Labor/maintenance: $7.20 (reduced downtime)
→ Total: $64.80
*(Save $12.90/ton → $129/day at 10TPD)*


4. Client Cost-Saving Examples

Case 1: Indonesian palm fiber plant

  • Problem: 140kWh/ton energy use
  • Our fix: Installed pre-dryer + high-compression dies
  • Result: Dropped to 92kWh/ton ($5.76/ton saved)

Case 2: US hardwood pellet producer

  • Problem: 15% raw material waste
  • Our solution: Added fines recycling conveyor
  • Result: 6% waste (saves $7.30/ton)

5. Get Your Custom Cost Analysis

Is on-site guidance provided for the installation and commissioning of the biomass pellet plant? How long does it take?


1. On-Site Installation Support (We Don’t Just Ship Machines)

✔ Dedicated Project Manager assigned to your plant
✔ 2-3 Expert Engineers dispatched for installation (mechanical/electrical/automation specialists)
✔ Foundation Verification before equipment unloading
✔ Laser Alignment of all critical components

“Other suppliers sent PDF manuals. Richi sent a full team that stayed until we hit target production.”

  • Canadian Client (3TPH wood pellet line)

2. Typical Commissioning Timeline

*(Based on 100+ installations in 2023)*

Plant SizeInstallation DaysCommissioning DaysTotal
1-2TPH10-123-515
3-5TPH15-185-722
10TPH+25-307-1035

Faster Than Industry Average: Our pre-tested biomass pellet plant equipment modules reduce on-site work by 30%.


3. What Happens During Commissioning?

Day 1-2:
→ Dry runs without material
→ Safety system checks
→ PLC program finalization

Day 3-5:
→ Gradual material feeding (25% → 50% → 75% → 100% capacity)
→ Moisture/temperature fine-tuning
→ Pellet quality verification

Final Day:
→ 8-hour continuous production test
→ Operator training session
→ Sign-off checklist completion


4. Unique Richi Value-Adds

  • Bilingual Engineers (English/Russian/Spanish/Arabic speaking teams)
  • Spare Parts Starter Kit included with every installation
  • Remote Support Portal for real-time troubleshooting

Recent Case:
A Philippines client needed their biomass pelleting plant operational before rainy season. We:

  1. Pre-assembled 40% of equipment in our factory
  2. Sent advance team to prepare site
  3. Completed 5TPH install in 19 days (vs. standard 25)

5. Post-Installation Support

How much space is needed for a biomass pellet plant? What are the plant building height and foundation requirements?


1. Minimum Area Requirements by Capacity

(Based on most efficient U-shaped layouts we design)

Plant CapacityProduction AreaRaw Material StorageFinished Product StorageTotal Space
1TPH200m²300m²150m²650m²
3TPH450m²600m²300m²1,350m²
5TPH700m²900m²500m²2,100m²

Key Insight: Our biomass pellet plant designs typically require 30% less floor space than competitors through:

✔ Vertical dryer/cooler arrangements
✔ Overhead conveyor systems
✔ Smart equipment nesting


2. Critical Height Clearances

(Avoid these common planning mistakes)

  • Pellet Machine Section: Minimum 5.5m clearance (for die replacement)
  • Dryer Area: 6m+ for heat exchanger maintenance
  • Storage Silos: 7m+ for pneumatic filling systems

“We had to tear down and rebuild part of our roof after another supplier didn’t specify height needs. Richi’s 3D modeling prevented this for our expansion.”

  • Malaysian Palm Pellet Producer

3. Foundation Specifications That Matter

Concrete Requirements:

  • Pellet Machine Base: 400mm thickness, M30 grade concrete
  • Hammer Mill Foundation: Vibration-isolated pads required
  • Storage Areas: 150mm standard thickness

Load-Bearing Needs:

  • Equipment Zones: 5 ton/m² capacity
  • Raw Material Storage: 3 ton/m² (increases for stacked bales)

Richi Pro Tip: Our engineers provide:

→ Soil bearing capacity testing protocols
→ CAD foundation drawings with anchor bolt positions
→ Vibration analysis reports for sensitive areas


4. Special Layout Considerations

For Difficult Sites:

  • Low Ceilings? We’ve designed horizontal cooler systems for 4m buildings
  • Limited Width? Our “Linear Series” biomass pelletizing plants fit in 8m wide spaces
  • Outdoor Installation? Weatherproof equipment housing available

Client Example:

A Chilean client needed their biomass pelleting plant in an existing 6m-high warehouse. We:

  • Customized a flat-top dryer
  • Used 45° angled elevators
  • Achieved full 2TPH capacity

In a biomass pellet plant, what is the cooling and packaging process after pellet formation?


1. Intelligent Cooling: Where Most Plants Fail (And How We Succeed)

Standard Industry Problem:
Rapid cooling causes pellet surface cracks (5-8% quality loss)

Richi Solution:

✔ Counterflow Cooler Technology

  • Gradual 90°C→5°C above ambient temp
  • 15-20 minute retention time
  • <1% breakage rate (vs. 3-5% industry average)

✔ Moisture Stabilization System

  • Maintains 8-10% final moisture
  • Prevents re-absorption in humid climates

“Our pellet durability increased from 92% to 97.5% after installing Richi’s cooler”

  • German Wood Pellet Producer

2. Packaging Options Tailored to Your Market

A. Automated Bagging Systems

  • 25kg Bags: Ideal for retail
    • Speed: 8-12 bags/minute
    • Integrated checkweigher (±0.2kg accuracy)
  • 1-ton Big Bags: Industrial users
    • Dust-free spout systems

B. Bulk Loading Stations

  • Truck loading capacity: 30 tons/hour
  • Optional moisture-proof covers

Richi Custom Feature:
Hybrid systems that switch between bagging/bulk in <15 minutes


3. Integrated Quality Control Points

StageCheckpointRichi Enhancement
Post-CoolingFines removalDual-layer vibrating screens
Pre-PackagingMetal detectionCE-certified scanners
Final ProductSample testingOn-site lab stations available

4. Why Richi’s Post-Production Systems Outperform

✅ 25% Energy Savings
Our coolers use ambient air circulation instead of power-hungry refrigeration

✅ Zero Contamination Guarantee
All contact surfaces made of food-grade stainless steel

✅ Future-Proof Design
Modular systems easily upgrade from 1TPH→5TPH

Recent Case:
A Brazilian client reduced packaging labor costs by 60% after we:

  • Automated their 25kg bagging line
  • Added robotic palletizing
  • Implemented barcode tracking

Does your biomass pellet plant equipment support mixed pelleting of multiple raw materials (e.g. sawdust + straw)?


1. Technical Breakthroughs for Reliable Mixed-Material Pelletizing

Challenge

Most biomass pellet plant machines fail with blends due to:
✖ Inconsistent compression ratios
✖ Fiber length mismatches
✖ Variable binder requirements

Richi Solutions:

✔ Adaptive Die Technology

  • Quick-change L/D ratio adjustment (6-12mm)
  • Hardened alloy inserts for abrasive blends

✔ Smart Pre-Conditioning System

  • Dynamic steam injection adjusts for each mix
  • Real-time moisture monitoring (±0.5% accuracy)

✔ Dual-Feed Distribution

  • Precision-weighted hoppers for consistent ratios
  • Anti-segregation augers

2. Proven Blend Combinations We Optimize

Blend RatioApplicationsSpecial Requirements
70% wood + 30% strawPremium pelletsExtra conditioning
50% rice husk + 50% sawdustAsian marketsWear-resistant dies
60% miscanthus + 40% woodEU renewable energyParticle size matching

Client Example:
A Ukrainian client achieves 98% pellet durability with:

  • 55% sunflower husk
  • 30% pine sawdust
  • 15% wheat straw
    Using our MZLH680 Hybrid Pellet Machine with:
    → Variable-frequency feeder control
    → Dual-stage conditioning

3. Equipment Modifications for Specific Blends

For High-Lignin Mixes (Wood + Bark):

  • Increased press channel length
  • Higher compression rollers

For Fibrous Blends (Straw + Grass):

  • Pre-cut shredders (<3mm fiber length)
  • Binder injection ports

For Abrasive Mixes (Husk + Shells):

  • Tungsten carbide die coatings
  • Heavy-duty bearings

4. Why Choose Richi for Mixed-Feedstock Plants?

✅ Blend-Specific Testing
Our material lab runs 20+ combinations before installation

✅ Transition Efficiency
Change blends in <15 minutes (vs. 2+ hours standard)

✅ Output Guarantees
Maintain 95%+ pellet integrity across blends

“We switched from pure wood to 50/50 wood-straw blends without production loss – Richi’s system made it possible.”

Does a biomass pellet plant require a dryer? What is the humidity requirement?


1. The Golden Rule of Pelletizing Moisture

✔ Ideal Range: 10-15% (post-drying, pre-pelletizing)
✔ Critical Thresholds:

  • Below 8% → Poor binding, excessive dust
  • Above 20% → Mold risk, pellet deformation

Richi Pro Tip: Our onboard moisture sensors maintain ±0.7% accuracy versus industry-standard ±2%


2. When Dryers Are Non-Negotiable

(Save thousands by skipping unnecessary equipment)

Must-Have Dryer Scenarios:

  • Fresh Wood Chips: 45-60% initial moisture
  • Agricultural Waste: Rice straw (65%), bagasse (50%)
  • Tropical Feedstocks: Palm EFB (up to 70%)

Can Skip Dryer If:

  • Using kiln-dried sawdust (8-12%)
  • Processing pre-dried feedstock blends

Dryer TypeBest ForMoisture ReductionEnergy Efficiency
Rotary DrumHigh-volume plants60%→12%850kcal/kg water
Belt DryerDelicate materials50%→10%720kcal/kg water
Airflow DryerSmall operations30%→12%900kcal/kg water

3. Richi’s Drying Technology Comparison

Our Innovation: Heat recovery systems reclaim 25% of thermal energy – slashing your drying costs.


4. Real-World Drying Challenges We Solve

Problem 1: Inconsistent drying causing pellet quality swings
Richi Fix: Multi-zone control with automatic feedback loops

Problem 2: High-energy costs in humid climates
Richi Fix: Condensation pre-treatment + dehumidification

Problem 3: Over-dried materials creating fines
Richi Fix: Precision moisture balancing chambers

Client Case:
A Thai palm waste operation reduced drying costs by 40% using our:
✔ Hybrid rotary/airflow system
✔ Waste heat recovery from pellet cooling
✔ AI-powered moisture prediction


5. Get Your Custom Drying Solution

What is the approximate payback period for a biomass pellet plant?


1. Industry-Standard Payback Periods

(Based on global market data)

Plant ScaleTypical InvestmentAvg. PaybackRichi-Optimized Payback
1TPH$120,000-$180,00018-24 months12-16 months
3TPH$350,000-$500,00024-36 months18-22 months
5TPH+$800,000-$1.5M36-48 months28-32 months

Key Insight: Our clients achieve 25-40% faster ROI through:

✔ Higher pellet quality premiums
✔ Lower energy consumption
✔ Reduced downtime


2. The 4 Factors That Crush Your ROI Timeline

A. Feedstock Costs

  • Worst Case: Purchasing wood chips at $80/ton → 28 month payback
  • Richi Fix: Our agricultural waste systems use $25/ton materials

B. Energy Efficiency

  • Standard Plant: 110kWh/ton → $13.20/ton cost
  • Richi Plant: 78kWh/ton → $9.36/ton (saves $3.84/ton)

C. Pellet Market Price

  • Industrial grade: $140-$160/ton
  • ENplus A1 premium: $180-$220/ton

D. Equipment Uptime

  • Industry average: 82%
  • Richi installations: 93%+

3. Real Client ROI Case Studies

Case 1: Vietnamese Wood Pellet Producer

  • Equipment: Richi 3TPH biomass pellet plant
  • Investment: $140,000
  • Payback: 14 months
  • Keys:
    → Secured $165/ton export contracts
    → Used free sawmill waste
    → Achieved 5.2% energy savings vs projection

Case 2: Brazilian Sugarcane Bagasse Operation

  • Equipment: Richi 5TPH hybrid system
  • Investment: $210,000
  • Payback: 31 months
  • Keys:
    → Government carbon credits
    → Sold pellets at 18% premium (high calorific value)
    → Our wear-resistant dies lasted 2x longer

4. How We Shorten Your Payback Period

✅ Pre-Tested Recipes
Our material lab develops optimal blends for your local feedstocks

✅ Energy Recovery Packages
Save $6.50/ton on drying costs

✅ Automated Quality Control
Consistently hit premium pellet standards

“Richi’s 1TPH system paid for itself in 13 months – we’re now expanding to 3TPH using their modular design.”

Can the biomass pellet plant produce pellets of different diameters (6mm/8mm) at the same time?


1. The Challenge of Multi-Diameter Pelletizing

Most biomass pellet plant machines struggle with:

✖ Extended downtime (4-8 hours for die changes)
✖ Inconsistent pellet quality after switching
✖ Higher labor costs for manual adjustments

Richi’s Solution:

✔ Quick-Change Die Systems – Swap dies in <30 minutes (vs. industry standard 2+ hours)
✔ Pre-Calibrated Settings – Save compression ratios for each diameter
✔ Automated Lubrication Control – Prevents jamming during transitions


2. How Our Pellet Machines Handle Dual Sizes

A. For Small-Scale Operations (1-2TPH):

  • MZLH420 Pellet Press: Manual die change with guided alignment
  • Pre-Programmed PLC Settings: Store parameters for 6mm vs. 8mm
  • Output: 95%+ pellet integrity after switchover

B. For Large-Scale Plants (5TPH+):

  • Dual-Line Systems: Parallel pelletizers for simultaneous diameters
  • Smart Feeder Adjustment: Auto-compensates for bulk density changes
  • Zero-Downtime Option: Buffer bins allow continuous production

Case Study:
A Polish client supplies both horse bedding (6mm) and industrial fuel (8mm). Our solution:
→ Day Shift: 6mm pellets (8TPH)
→ Night Shift: 8mm pellets (7.5TPH)
→ Profit Boost: 22% higher margins on specialty diameters


3. Key Equipment Upgrades for Multi-Size Production

ComponentStandard PlantRichi OptimizedBenefit
Pellet DieFixed L/D ratioInterchangeable diesSwitch in <30 mins
Roller AssemblyUniversalDiameter-specificPrevents uneven wear
Control SystemManual resetPreset profiles1-touch switching

Pro Tip: Our biomass pelleting plant clients use color-coded dies to avoid mix-ups.


4. When Does Multi-Diameter Production Make Sense?

✔ Market Diversification (e.g., animal feed + fuel pellets)
✔ Seasonal Demand Shifts (winter heating vs. summer bedding)
✔ Premium Pricing (specialty diameters command +15-20%)

If production capacity demand increases, can the original biomass pellet plant be expanded and upgraded?d ?


1. 3 Scalable Upgrade Paths (Real Client Examples)

A. The “Parallel Line” Approach

  • For: 2-3X capacity jumps
  • How: Add identical pellet machines alongside existing ones
  • Client Case:
    → Thai wood pellet producer grew from 2TPH → 6TPH
    → Reused 85% of original infrastructure (conveyors, dryers, etc.)
    → Only 12 days downtime during integration

B. The “Turbocharge” Method

  • For: 30-50% boosts
  • How: Upgrade motors, dies, and automation
  • Example:
    → German client increased MZLH560 output from 3 → 4.2TPH
    → Added our High-Torque Gearbox ($18,500 investment)
    → ROI in 5 months

C. The “Hybrid” Solution

  • For: Mixed feedstock expansion
  • How: Add specialized pre-treatment modules
  • Case:
    → Indonesian plant added palm EFB capability
    → Integrated our Multi-Stage Shredder
    → Now runs 60% wood / 40% EFB blends

2. Key Design Features That Enable Easy Expansion

✔ Pre-Wired Control Panels – Plug-and-play for additional machines
✔ Standardized Connectors – Match existing material flow systems
✔ Buffer Zones – Designed into original layouts for future equipment

Richi’s Engineering Edge:
Our biomass pellet plant designs include:
→ Laser-scanned floor plans for perfect alignment
→ Overbuilt foundations to handle heavier future machines
→ Spare PLC ports for added automation


3. When Expansion Beats a New Plant

ScenarioNew Plant CostExpansion CostTime Saved
2TPH → 3TPH$320,000$95,0004 months
5TPH → 7TPH$850,000$310,0006 months

Hidden Benefit: No retraining needed on familiar equipment.


4. Critical Pre-Expansion Checks

  1. Power Capacity – Will your grid handle 25-40% more load?
  2. Raw Material Flow – Crushers/dryers may need upgrades too
  3. Certifications – Especially for EU/ENplus expansions

In a biomass pellet plant, how are waste materials (such as screened impurities) handled?


1. The 4 Types of Pellet Plant Waste & How We Process Them

Waste TypeTypical % of InputRichi SolutionRevenue Potential
Oversize particles3-8%Re-crushing system with auto-feed$15-25/ton
Fines (<3mm)5-12%Pneumatic recycling to preconditionerSaves $18/ton in raw material
Metal contaminants0.2-1.5%Magnetic separators + eddy currentScrap metal value
Sand/stone0.5-3%Vibrating screens + air classifiersLandfill cost avoidance

Case Example:
A Canadian client processes 20TPD of bark waste:
→ Our multi-stage separator recovered 92% of “waste” fibers
→ Now reuses them as binder in premium pellets
→ Added $6,200/month in recovered material value


2. Richi’s 3-Stage Waste Recovery System

Stage 1: Smart Screening

  • Rotary sieves with self-cleaning brushes
  • AI-powered cameras detect and sort by particle size

Stage 2: Active Recycling

  • Fines reinjection via overhead conveyors
  • Moisture-balancing for reprocessed material

Stage 3: Value Extraction

  • Pelletizer bypass for oversize chunks
  • Biochar conversion options for unusable fibers

Key Advantage: Our closed-loop biomass pelleting plant designs typically reduce waste disposal costs by 60-80%.


3. When Waste Handling Becomes Critical

✔ High-ash feedstocks (rice husk, straw)
✔ Urban waste wood (nails, screws common)
✔ Strict environmental regulations (EU, California)

Richi’s Compliance Edge:
→ ATEX-certified dust explosion prevention
→ Zero-discharge water systems available


4. Client Waste-to-Profit Transformations

Problem: Vietnamese plant dumping 8TPD of screening waste
Our Fix:

  • Installed trommel screen with 3mm mesh
  • Added fines mixer to blend with fresh material
  • Implemented metal recovery for screws/nails

Does your biomass pellet plant comply with CE or other international safety certifications?


1. Our Certification Portfolio (Beyond Basic CE)

✔ CE Marking (Full EN 13501 fire safety compliance)
✔ ATEX Directive 2014/34/EU (Explosion-proof systems for dust)
✔ NRTL Certified (UL/cUL standards for North America)
✔ GOST-R (Customized for CIS markets)
✔ SGS Audited (Quarterly factory inspections)

Richi Advantage:
→ Dual-certified control panels (CE + UL)
→ Laser-etched certification plates on all major components


2. Safety Features That Go Beyond Certification

A. Dust Explosion Prevention

  • Spark detection with 0.5s shutdown response
  • Anti-static grounding on all conveyors

B. Operator Protection

  • Lockout/tagout (LOTO) points at 32 critical locations
  • Emergency stops within 3m reach throughout production lines

C. Material Safety

  • Food-grade stainless steel contact surfaces (for animal feed pellets)
  • Lead-free paint on all exteriors

Recent Audit Result:
German TÜV inspectors recorded zero non-conformities during our MZLH768 pellet machine evaluation—a first in their biomass equipment reviews.


3. Region-Specific Compliance Packages

MarketKey RequirementsRichi Solution Package
EUEN 16510 (hearth products)Dedicated emission control module
USAOSHA 1910.269Guarding with 12mm clearances
JapanPSE Mark100V/200V dual-voltage wiring
AustraliaAS/NZS 3000Right-hand emergency stops

Client Example:
A Norwegian client avoided 6-month import delays because we pre-installed:
→ CE-marked control cabinets
→ EN 60204-1 compliant wiring
→ Norwegian-language safety decals


4. The True Cost of Non-Compliance

⚠ Case Study: Uncertified Equipment Consequences

  • Thai importer: $28,000 in retrofits to meet CE
  • Brazilian plant: 3-month production halt for UL recertification
  • Russian buyer: 22% customs duty vs. 5% for GOST-R certified

What are the packaging methods for finished biomass pellets?


1. Bagging Systems for Premium Markets

A. Small Bags (15-25kg)

  • Target: Retail, residential heating
  • Equipment:
    • Auto-weighing fillers (±0.1kg accuracy)
    • Stitch/seal machines (300-500 bags/hour)
    • Optional palletizers (12 bags/layer)

Richi Upgrade:
→ Moisture-proof inner liners (prevents degradation in humid climates)
→ UV-resistant printing for outdoor storage

B. Big Bags (500-1000kg)

  • Target: Industrial users, export
  • Features:
    • Dust-tight spout systems
    • Integrated load cells (1% weighing accuracy)
    • Automatic tag/label applicators

Client Case:
A UK producer increased margins by 18% after switching from 25kg to 500kg bags using our:
✔ Space-saving vertical storage system
✔ RFID tracking for inventory management


2. Bulk Handling for High-Volume Operations

A. Silo Loading

  • Capacity: 20-30TPH discharge rates
  • Key Components:
    • Pneumatic conveyors (gentle on pellets)
    • Multi-point filling sensors
    • Explosion-proof designs (ATEX Zone 22)

B. Direct Truck Loading

  • Systems:
    • Telescopic spouts (3-5m reach)
    • Load optimization software
    • Dust collection hoods

Richi Innovation:
Our biomass pelletizing plant clients use:
→ Mobile bulk containers with integrated scales
→ GPS-tracked moisture monitoring during transit


3. Hybrid Solutions for Market Flexibility

The “Switch Mode” Advantage:

  • Change between bagging/bulk in <15 minutes
  • Shared weighing and conveying infrastructure

Typical Configuration:

  • 70% bulk loading
  • 30% premium bagged product

Example:
A German client services both:
→ Local farmers (bulk silo trucks)
→ Austrian supermarkets (15kg branded bags)


4. Packaging Quality Preservation Tech

✔ Post-Cooling Stabilization:

Maintains <10% moisture during packaging

✔ Anti-Degradation Systems:

  • Nitrogen flushing for long-haul export
  • Desiccant auto-insertion for tropical climates

✔ Smart Monitoring:

  • Bag seam strength sensors
  • Real-time pellet temperature tracking

How to control dust and noise pollution during biomass pellet production?


1. Dust Control That Actually Works (Beyond Basic Cyclones)

A. Targeted Capture Systems

  • Crusher Zones:
    → Wet curtain traps (water consumption: 0.5m³/hr)
    → Anti-static grounding on all conveyors
  • Pellet Machine Areas:
    → Localized hoods with 98% capture rate
    → HEPA-grade filter banks (0.3μm particle removal)

B. Explosion Prevention

✔ Spark Detection: Laser sensors trigger:

  • 0.3s water mist deluge
  • 1s pneumatic shutoff

✔ Pressure Relief Vents: NFPA 68 compliant

Richi Exclusive:
AI-powered dust mapping predicts trouble spots before they form.


2. Noise Reduction That Meets WHO Standards

Noise SourceStandard LevelRichi SolutionResult
Hammer Mill110dBEncapsulated chambers82dB
Pellet Press95dBHydraulic damping78dB
Conveyor Transfers85dBRubber-lined chutes68dB

Client Proof:
A Dutch plant reduced neighbor complaints from 12/month to zero after installing our:
→ Vibration-isolated foundations
→ Sound-absorbing panels (25mm mineral wool)


3. Integrated Pollution Monitoring

✔ Real-Time Sensors:

  • PM2.5/PM10 tracking
  • 8-channel noise mapping

✔ Automated Reporting

  • Generates compliance docs for inspectors
  • Alerts at 80% of threshold limits

Richi Connect: Remote monitoring from our 24/7 support center.


4. Cost vs. Penalty Reality Check

Ignoring Pollution Control Means:

⚠ $25,000+ OSHA fines (US)
⚠ 30% production halts for retrofits
⚠ 8% higher staff turnover

Our Systems Pay Back In:

→ 14-18 months via reduced filter costs
→ 22 months via avoided fines

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