Straw Wood Pellet Production Line in France

RICHI MACHINERY

Make the harvest calendar part of the contract

The customer profile is a northern French agricultural-technology business working with cereal residues and clean wood by-products. It needs a fuel product that can be supplied consistently between harvests. The cereal straw pellet plant in France therefore depends on covered farm storage, stock rotation and accepted moisture, as well as a suitable press. Straw has competing agricultural uses; available material is established through the supplier programme rather than treated as automatically surplus.

Three operating choices define this straw wood pellet production line in France:

• Clean purchasing. Purchase dry, clean bales and untreated wood residues to a written acceptance specification. Soil and foreign material raise ash and wear even when the load appears physically suitable for grinding.
• Supplier-held reserves. Keep seasonal storage with qualified suppliers and deliver against the factory’s working-stock limit. The 500 m² raw-material area provides working cover, replenished from protected supplier stock throughout the production calendar.
• Compatible heat users. Qualify industrial fuel users with compatible combustion and ash handling before promising routine supply. Fuel testing and a buyer’s appliance requirements determine the useful blend.

The biomass pellet production line runs at a 2 t/h line duty, using one MZLH520 with a 132 kW main motor and a reference biomass capacity of 1.5–2 t/h. The agreed blend and die arrangement form the throughput acceptance basis. A different straw proportion or pellet diameter requires a capacity check; each fuel recipe has an agreed duty basis covering stable feed, motor load, pellet durability and downstream cooling.

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Separate available supply from annual intake

The straw and wood pellet plant in France receives long straw fibres, sawdust and occasional clean timber offcuts. These forms need different coarse preparation, although they join the same final grinding and pelleting route. Inlet moisture has a 12% annual balance basis. Loads above the accepted production condition wait outside the released route or return to the supplier; the installation contains no raw-material dryer.

Supplier catchment availability and material limits

Raw Material Type	Available supply basket (t/year)	Accepted production condition	Procurement and preparation notes
Wheat Straw	8,000	12% balance target; wet lots segregated	Northern French cereal supply chain; retain collection-lot identity and check soil contamination
Barley Straw	4,500	12% balance target; wet lots segregated	Covered agricultural stock, with bale strings removed before fibre preparation
Wood Residues	2,500	12% balance target; stream measured at receipt	Clean untreated sawdust and solid-wood offcuts; glued, painted and preservative-treated wood excluded

Accepted annual intake.
Annual production intake is 5,100 t wheat straw, 2,800 t barley straw and 1,600 t clean wood residues, totalling 9,500 t. At 12% moisture this provides 8,360 t of dry matter. Finished pellets at 10% moisture contain 8,100 t, with about 295 t of rejects at 12% moisture and 205 t of net water removal completing the annual balance. No product is deducted for internal furnace fuel because this is a dry-feedstock route. Straw Wood Pellet Production Line in France keeps purchased production tonnes separate from wider supplier availability. That allows the owner to expand procurement later without implying the current equipment processes the entire catchment basket.

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Use one press and purposeful preparation

The straw wood pellet production line in France has separate coarse-preparation duties for bales and solid timber, followed by shared final particle control. One correctly sized pellet mill serves the output. The equipment schedule includes the cooler, screen and packing duties needed to turn hot pellets into released product; those are not optional additions left to an ordinary storage silo.

No.	Equipment Name	Duty or model	Quantity	Notes
1	Fine grinder	Prepared-fibre duty; aspiration matched to the screen and meal	1	Approximately 2–4 mm working target, with long-fibre and oversize checks
2	Biomass Pellet Machine	MZLH520; 132 kW; reference 1.5–2 t/h	1	One press for the 2 t/h line duty; 6–8 mm industrial fuel products
3	Low Voltage Starter Cabinet	Motor starting, protection and control to the selected drives	1	Electrical distribution matched to a 260 kW connected-load allowance
4	Counterflow pellet cooler	Product duty at least 2 t/h	1	Controlled cooling before screening, packing and protected storage
5	Screen, extraction and packing set	Product duty at least 2 t/h	1	Final fines separation, local dust capture, weighing and lot identification
6	Straw opener/cutter and wood cutting duty	Incoming-form selection; dry sawdust bypasses coarse cutting	1 preparation set	Open bales and prepare offcuts through suitable machines rather than one universal cutter

Dry-route services. Service allowances for the dry route The straw wood pellet production line in France assigns no process boiler to the dry route; its service needs are electrical extraction, controlled cooling and ordinary sanitary supply.

Name	Annual Consumption	Name	Annual Consumption
Water	180 m³/year	Diesel	Mobile handling only
Electricity	950,000 kWh/year	Natural Gas	No process-heat duty
Coal	No furnace duty	Other	No steam boiler included

Sanitary water.
The sanitary wastewater allowance is 144 m³/year, derived from 80% of the 180 m³ water allowance. It uses an appropriate approved collection or treatment route. Stormwater stays separate from handling areas and spills. Sanitary effluent follows its designated treatment route, while fuel storage and handling remain dry and protected from drainage. The straw wood pellet production line in France has no wet raw-material washing stage.

Protection duties to resolve with the local site team

• Assess combustible-dust and fire hazards at opening, grinding, transfer and filters. Protection, isolation, stock limits and safe access follow the actual building and material conditions.
• Capture releases close to receiving and preparation points. Filter servicing and dust removal need accessible isolation, with clean product transfer protected after cooling.
• Enclose the most exposed noise sources and isolate vibration. Boundary checks consider the actual neighbours and the planned two-shift operating hours, with receiving, preparation and fan operation represented in the verification conditions.

RICHI MACHINERY

A short process with explicit release conditions

Straw Wood Pellet Production Line in France follows five material handovers. Each gives the operator a practical check and gives a buyer a reason for the selected equipment. The route avoids unnecessary processing of already suitable sawdust while controlling the long-fibre and contamination problems that come with baled straw.

Open bales and prepare clean wood

Remove bale strings, inspect for foreign material and shorten the straw in a controlled opener/cutter. Solid offcuts use a suitable cutting route after metal removal. Dry sawdust that already meets the feed requirement bypasses coarse cutting. These separate routes reduce unnecessary wear and make it easier to identify a problem load before it enters the common fine-grinding section.

Grind to a controlled distribution

Final grinding targets approximately 2–4 mm prepared material, with the long-fibre fraction checked by screening. A few long pieces can bridge in the feeder even when the average size is acceptable. Aspiration removes heat and dust from the grinder while maintaining a stable discharge. The agricultural biomass pellet line in France needs capacity acceptance on this straw-rich blend, not on an easier grain-only test material.

Pellet at the agreed moisture

The straw pellet machine receives blended material from a controlled buffer. One MZLH520 with a 132 kW main motor serves the 2 t/h design duty. The feeder, moisture condition and die arrangement are checked together while monitoring load and pellet appearance.

Friction supports densification, while recipe-specific feed and moisture control maintain a stable mechanical load and product form. Feed changes are introduced through an agreed operating procedure rather than uncontrolled adjustment of every setting at once.

Remove heat before stock release

A counterflow cooler follows the press, with airflow and bed control adjusted to actual loading. The operating target is discharge within 5°C of ambient where conditions permit, with moisture checked before packing. The wood pellet mill is part of a system that includes extraction and protected transfer. Controlled cooling removes heat before the released product reaches its storage position, with the bed and airflow checked during changes in production rate.

Screen, weigh and identify the lot

Screen the cooled pellets and return only identified clean fines at a controlled rate. The 180 m² finished-stock position serves short-term dispatch, with aisles and load access included in the area. Twenty-five-kilogram industrial bags and one-tonne bags require different handling checks.

At 2 t/h, the 25 kg format represents about 1.33 bags per minute; the packing route must sustain that rate without building hot-product stock upstream. Straw Wood Pellet Production Line in France checks packed-product temperature and moisture before the dispatch lot is released. The buyer can then investigate storage problems against a known production condition rather than a general description of the material.

RICHI MACHINERY

Keep utility figures tied to operating hours

The biomass straw pellet plant has the following working infrastructure allocations. They describe the installation’s useful production and storage spaces; the building condition, fire arrangement and service connections are checked before equipment placement. A mill quotation alone does not establish that the available property is ready for operation. Straw Wood Pellet Production Line in France retains service access when the working stores are occupied.

System Type	Provision	Planning basis or function
Water Supply	Municipal Water	180 m³/year; staff and housekeeping rather than process washing
Sewage	Domestic Wastewater Treatment	144 m³/year allowance; approved collection or treatment route
Electricity	Regional Grid	950,000 kWh/year; 260 kW connected-load allowance
Production Workshop	1,190 m²	Processing, maintenance and movement space for the 2 t/h route
Raw Material Storage	500 m²	Working stock only, with seasonal reserves held through the supply network
Finished Product Storage	180 m²	Short-term released stock and dispatch access
Operations & Office	20 m²	Operating records and staff workspace

Checks around these allocations

• Dust: local extraction at bale opening, grinding and transfers, with service clearance and controlled removal of collected material.
• Noise: enclosure and vibration measures at the actual release points, supported by an operating-hours and neighbour assessment.
• Waste: keep contaminated rejects, clean rework and maintenance residues separate, with responsible disposal arrangements.

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Twelve people across two production shifts

The staffing allowance is twelve: six shift process roles across two shifts, two packing and warehouse roles, one quality role, one maintenance role and two scheduling or administration roles. Three hundred working days at sixteen scheduled hours give 4,800 hours; 4,500 productive hours leave 300 hours for planned service and changeovers.

Electricity of 950,000 kWh corresponds to about 211 kW average running demand, below the 260 kW connected allowance. The twelve-person plan assumes coordinated supplier deliveries and regular dispatch rather than continuous manual bale collection by the factory team.

The straw wood pellet production line in France requires relief cover and a maintenance window that respects the small team. The annual programme assumes coordinated farm deliveries, with collection and seasonal storage tasks retained in the supply network.

RICHI MACHINERY

A conversion budget with defined exclusions

For this 2 t/h straw wood pellet production line in France, the two capital figures are equipment cost of USD 180,000 and total fixed installation investment of USD 290,000. The scope distinction matters when comparing a conversion with construction of a new factory:

• Equipment includes preparation, one pellet press, controlled cooling, screening, conveying, extraction, controls and the agreed packing arrangement.
• Delivery, erection, foundations and local electrical work belong within the fixed installation investment, with responsibilities agreed between the supplier and local contractors.
• Building adaptation and site protection are included for the defined conversion; buying land and replacing the available industrial buildings are outside this boundary.
• Working capital for straw stocks, packaging and customer payment terms remains separate from the fixed installation investment. No operating profit or payback promise is assumed.

A straw pellet plant cost in France enquiry should include inlet moisture by season, bale form, offcut dimensions, existing building condition and the intended fuel user’s specification. Accepting wet material would introduce drying and heat services that are absent here. Increasing annual output would require more productive hours or another capacity assessment; it cannot be achieved by changing an annual figure while retaining the same press and calendar.

RICHI MACHINERY

Let the receiving boiler define the sales specification

The industrial straw pellet plant in France targets heat users whose appliances can handle agricultural ash and the chosen blend. Wheat and barley straw are real regional resources, but other agricultural uses compete for them. The customer must secure material without weakening farm requirements for soil protection or bedding. The equipment case therefore avoids an assumption that all straw in the catchment is available for fuel.

Useful checks for a fuel sales discussion

• Fuel limits. Ask the buyer for pellet diameter, moisture, ash and combustion limits, with a representative sample and a trial method for the appliance.
• Delivery arrangements. Confirm delivery quantity, bag or bulk format, unloading access and stock cover so the supply programme matches the 2 t/h production route.
• Transport economics. Assess transport distance and handling losses using the actual delivery plan. No blanket saving over gas, oil or another fuel is guaranteed.
• Check documentation and local operating responsibilities without assigning a subsidy, certification or contract that has not been evidenced.

Straw Wood Pellet Production Line in France offers a controlled material route and an identifiable industrial fuel. Its commercial strength is a product specification the operator can maintain, supported by practical stock and dispatch planning. A buyer comparing biomass pellet equipment in France can use those same inputs to distinguish a useful manufacturing package from a machine list that leaves preparation or cooling unresolved.

RICHI MACHINERY

Discuss a straw-rich fuel programme

A Straw Wood Pellet Production Line in France should start with the residues and fuel user you can qualify. Share the following with RICHI so the process can be matched to an operating business:

• Annual tonnes of wheat straw, barley straw and wood residues, with seasonal moisture and the incoming bale or particle form.
• The industrial user’s pellet dimensions, ash tolerance, moisture specification and proposed combustion acceptance method.
• Available covered areas, building drawings, electrical service and the usable stock volume after access aisles and fire provisions.
• Working days, shift hours, packaging format and dispatch pattern, so annual output closes with the equipment duty.

RICHI Machinery can use those inputs to select the preparation route, verify one suitable press and size the cooling and packing duties. We will define the equipment supply and local installation interfaces. Your team can then compare the investment against a clear material, product and production-calendar basis.