Installation work is currently in progress for a 2 t/h tofu cat litter production line at a facility outside Kuala Lumpur — RICHI’s technical team arrived on-site last week to begin equipment positioning.

Tofu cat litter manufacturing starts with soybean residue, specifically the byproduct (okara) from tofu/soy milk production facilities in the region. This is a material that’s sticky, high in residual moisture, and needs to go through a specific extrusion process rather than a standard pellet mill setup.

The line configuration: mixing system where the soybean fiber is blended with a small percentage of corn starch as binder, twin-screw extruder for shaping (this replaces the ring die pellet mill you’d see in a feed or biomass line), cutting mechanism, drying tunnel, and a final cooling/packaging conveyor.

One thing the buyer didn’t initially account for: the drying tunnel needs to be longer than what’s typical for feed pellets because tofu litter pellets need to retain a degree of porosity for clumping performance. RICHI’s engineers recommended extending the tunnel section by roughly 1.5 meters during the design review — a change that was approved before fabrication.

Electrical connections and the extruder mounting are the current focus this week. Trial production runs are expected within 10 days, pending final calibration of the extruder’s screw speed against the okara’s moisture content, which fluctuates batch to batch depending on the tofu factory’s process that day.

Manure-to-fertilizer conversion projects have been picking up across Eastern Europe, and the latest signing is a 10 t/h cow dung organic fertilizer pellet production line headed for a dairy operation cluster in Poland.

This isn’t a single-machine sale. The scope covers a horizontal mixer for blending dewatered cow manure with bulking agents (in this case, a mix of straw fines and a small percentage of NPK additive per the buyer’s soil testing results), a rotary drum granulator, a three-layer drum dryer, rotary cooler, and a screening/coating line for the finished organic fertilizer pellets.

Moisture management is the whole game with cow dung. Raw manure can sit at 70-80% water content depending on the dairy’s bedding and separation system. The buyer’s solids separator gets it down to roughly 55% before it enters RICHI’s line — still wet enough that the dryer has to do real work.

Pellet size target is 3-5mm for direct field application via standard fertilizer spreaders. The buyer’s agronomist specified an N-P-K blend ratio that varies seasonally, so the mixer’s dosing system needed to be flexible rather than fixed-ratio — something RICHI’s design team adjusted during the proposal stage after a few rounds of back-and-forth.

Equipment fabrication begins this month, with shipment targeted for early next quarter. Site visits for foundation inspection have been scheduled remotely via video walkthrough given the distance.

The rice husk pellet line RICHI Machinery shipped to the Mekong Delta region back in March has now completed commissioning and is operating at roughly 3 tons per hour during daytime shifts.

Rice husk is one of those materials that looks easy on paper and isn’t. Low bulk density, high silica content (which chews through wear parts faster than wood), and almost zero natural binder. The pellet mill here runs a specialized die with a compression ratio suited for husk — a standard wood-pellet die would wear out in weeks.

Output goes to a regional ceramics factory as boiler fuel, replacing a portion of their coal consumption. Pellet diameter is 8mm, which the buyer specifically requested for their stoker-fed boiler — smaller diameters were tested and caused feed inconsistency.

No dryer was needed for this setup. Rice husk arrives at 9-11% moisture from the mills already, which sits right in the sweet spot.

The buyer’s operations manager mentioned during commissioning that die replacement intervals will be the thing to watch over the next six months — RICHI has already arranged a spare die shipment to be held locally rather than shipped from China each time, cutting downtime risk considerably.

A 4.5 t/h sawdust pellet production line has been ordered by a wood processing operator in Finland, with the contract finalized this week through RICHI Machinery’s European sales office.

The raw material here is mostly pine and spruce sawdust pulled directly from a nearby sawmill — moisture content runs 35-45% straight off the saw, which is why the line includes a drum dryer ahead of the ring die pellet mill. Skip that step and you’re looking at clogged dies within hours. We’ve seen it happen.

Pellet specification target is 6mm diameter, ash content under 0.7%, for the residential heating market. Finnish winters don’t forgive low-quality fuel pellets — too much fines and the auto-feed stoves jam.

Equipment scope includes a chain conveyor feeding system, drum dryer, hammer mill for secondary size reduction, the ring die pellet mill itself, counter-flow pellet cooler, and a vibrating screen for fines removal. Cooling matters more than people think for sawdust pellets specifically — pull them off the press too hot and they’ll crack during bagging.

Delivery is scheduled for late Q3. RICHI‘s engineering team has already sent the foundation drawings so the buyer’s contractor can begin site prep before the equipment arrives — saves weeks on the back end.

RICHI MACHINERY has successfully commissioned a 6 T/H layer feed production line in central Mexico, designed to optimize egg production and shell quality in commercial poultry operations.

Market Background

Mexico’s egg production sector is growing steadily, driven by domestic demand. Layer operations require feed with precise protein, calcium, and vitamin content to ensure consistent egg output and shell integrity.

Formulation and Raw Materials

The feed uses:

• Corn, wheat, and barley for energy
• Soybean meal for protein
• Limestone and oyster shell for calcium
• Vitamins and trace minerals

Pellet size and hardness are optimized to improve intake efficiency and reduce waste.

Line Configuration

The production line includes:

• Raw material silos and batching systems
• Hammer mill and twin-shaft mixer
• SZLH series feed pellet mill
• Cooling and screening units
• Bagging and palletizing

Moisture control is critical to maintain pellet durability, with finished pellets maintained at 10–12% moisture.

Installation and Commissioning

Equipment was delivered in October 2025. Installation and alignment were completed by November. Trial production confirmed consistent output at 6 T/H, uniform pellet quality, and high durability.

Benefits

The layer feed line ensures improved egg production, uniform shell quality, and supports sustainable poultry management practices across the region.

RICHI MACHINERY has completed commissioning of an 8 T/H broiler feed production line in central Thailand, addressing the growing demand for fast-growth poultry diets.

Market Context

Thailand’s broiler sector is a key contributor to national meat production. Producers require high-performance feed to achieve optimal growth rates and feed conversion ratios while minimizing production costs.

Raw Material and Formulation

The feed formula integrates:

• Corn and rice bran for energy
• Soybean meal and fish meal for protein
• Limestone, salt, vitamins, and trace minerals

The line produces starter, grower, and finisher feed with uniform pellet size and minimal fines.

Production Line Design

Key equipment includes:

• Automated batching and weighing systems
• Hammer mill for size reduction
• Twin-shaft mixer
• SZLH series pellet mill with steam conditioning
• Cooling, screening, and bagging units

Automation ensures accurate ingredient proportions, and continuous monitoring maintains consistent pellet quality.

Installation and Trial Production

Equipment delivery occurred in November 2025. Mechanical assembly and electrical integration were completed in December. Trial production verified throughput of 8 T/H, high pellet durability, and consistent moisture levels.

Regional Significance

The line enables local farms to produce high-quality broiler feed, improving growth performance and profitability while supporting Thailand’s poultry industry modernization.

RICHI MACHINERY has successfully launched a 10-ton-per-hour poultry feed production line in northern Vietnam, aimed at meeting the rising demand for high-quality feed for broiler and layer operations across Southeast Asia.

Market Background

Vietnam’s poultry industry is expanding rapidly due to domestic consumption and export opportunities. Farmers increasingly demand standardized, nutritionally balanced feed to maximize growth rates, egg production, and feed conversion efficiency.

The customer sought a turnkey solution capable of producing multiple feed formulations, including starter, grower, and finisher diets, with precise nutrient composition and pellet integrity.

Raw Material and Formulation

The line uses:

• Corn and wheat as energy sources
• Soybean meal and fish meal for protein
• Limestone, vitamins, and mineral premixes
• Vegetable oils for energy and pellet binding

Feed composition is carefully balanced to optimize growth while minimizing digestive stress in birds.

Process Design and Technical Features

The production line features:

• Automated raw material intake and storage silos
• Computer-controlled batching system
• Hammer mill for particle size uniformity
• Twin-shaft mixer ensuring CV below 5%
• Steam-conditioning and SZLH series feed pellet mill
• Counterflow cooler and vibrating screening system
• Bagging and palletizing

Moisture content of finished pellets is maintained at 11%, with pellet durability exceeding 90%.

Installation and Commissioning

Equipment was delivered in December 2025. RICHI technicians completed mechanical installation and electrical integration by January 2026. Trial production confirmed stable throughput at 10 T/H, and operators received extensive training on formula adjustments and equipment maintenance.

Benefits and Regional Impact

The new line supports local poultry farmers with high-quality feed, reduces dependence on imported products, and contributes to Vietnam’s livestock modernization strategy.

RICHI MACHINERY is currently overseeing installation of a 20 T/H compound feed production plant in central Mexico, targeting multi-species livestock operations including poultry, swine, and cattle.

Market Context

Mexico’s livestock sector is experiencing rapid modernization, with increasing demand for compound feed that integrates energy, protein, and micro-ingredients in precise formulations. Consistent feed quality is essential for growth, reproductive performance, and overall farm profitability.

Raw Material and Formulation

The plant will process corn, soybean meal, wheat bran, and other energy-protein ingredients, along with vitamins, minerals, and specialty additives. Precision premix integration ensures uniform nutrient distribution.

Plant Design and Equipment

The 20 T/H plant includes:

• Automated raw material receiving and silos
• High-capacity hammer mills
• Twin-shaft mixers
• Steam-conditioned SZLH series pellet mills
• Counterflow coolers
• Vibrating screen
• Bagging, palletizing, and warehouse management

Automation systems allow real-time tracking of formulations, feed density, and moisture, ensuring consistent quality for multiple livestock species.

Installation and Timeline

Mechanical installation is ongoing, with electrical integration scheduled to complete by February 2026. Trial production and operator training will follow, aiming for full commercial operation in March.

Benefits for Livestock Operations

The plant provides standardized, high-quality feed tailored to multiple species, improving feed efficiency, reducing waste, and supporting sustainable livestock production. The project highlights RICHI’s capability in designing large-scale, flexible compound feed plants for diversified farming systems.

RICHI MACHINERY has successfully commissioned a 15 T/H dairy cattle feed production line in New Zealand, serving the country’s expanding dairy industry with consistent, high-nutritional-value pelleted feed.

Market Context

New Zealand’s dairy sector is globally recognized for its efficiency and high-quality milk production. However, seasonal fluctuations in pasture quality create challenges for maintaining consistent nutrition. Pelleted feed provides a reliable method to supplement grazing, ensuring steady milk yields and animal health throughout the year.

Feed Composition and Process Considerations

The feed formulation consists of:

• Corn, barley, and wheat for energy
• Soybean meal and rapeseed meal for protein
• Alfalfa and clover meal for fiber
• Mineral and vitamin premix

Maintaining a proper balance of energy, protein, and fiber is critical for lactating cows. Overheating during pelletizing can reduce protein quality, so careful temperature management is required.

Production Line Design

The 15 T/H line includes:

• Raw material silos and automated batching
• Hammer mill for uniform particle size
• Twin-shaft mixer for consistent blending
• Steam conditioning and SZLH series pellet mill
• Counterflow cooler
• Screening system for fines
• Bagging and palletizing unit

Automation systems allow real-time monitoring of feed composition, moisture, and pellet hardness.

Installation and Commissioning

Equipment shipment was completed in November 2025. RICHI technicians completed mechanical installation, electrical wiring, and automation setup by January 2026. Trial production confirmed stable output at 15 T/H, with pellet durability above 92% and consistent moisture content at 11%.

Benefits for the Dairy Industry

The pelleted feed improves feed efficiency, reduces wastage, and ensures year-round consistent nutrition. Farmers can adapt formulas to seasonal forage availability, enhancing milk production and animal health. The project reinforces RICHI’s reputation as a reliable supplier for high-capacity dairy feed plants.