3-4 T/H Pea Fiber Cat Litter Granulator in France

This standalone Pea Fiber Cat Litter Granulator in France was chosen after the client tested three other brands from Italy and Germany. The French client's raw material is unique: a blend of 70% pea fiber (sourced from local legume processing plants), 20% corn starch (acting as a natural binder), and 10% vegetable glycerin to enhance pellet flexibility and reduce dust.

He had been selling the unprocessed pea fiber as low-value cattle feed, but after studying market trends showing a 40% annual increase in plant-based cat litter sales across Western Europe, he decided to upgrade. The RICHI granulator is the only new equipment in his 500 m² workshop, processing 3-4 tons per hour into 4mm diameter pellets.

The client specifically avoided purchasing a full production line because he wanted to keep initial capital expenditure low, validate the market response, and later add a dryer, cooler, and packaging unit based on actual sales data. This machine handles his slightly moist (12-14% moisture content) fibrous mixture without pre-conditioning issues, thanks to its heavy-duty conditioner and variable-speed feeder.

Why a Single Granulator?

Client Identity: A former operations director at a pea starch factory in Amiens, France, who started his own small-scale specialty pet product venture. He is neither a large corporation nor a complete newcomer he understands raw material properties but lacks experience in pelletizing.

Reason for Purchase: He purchased this single Pea Fiber Cat Litter Pellet Machine because his existing equipment (a second-hand flat-die pellet mill originally used for wood pellets) constantly jammed due to the fibrous, slightly oily nature of pea fiber. That machine produced only 0.5 T/H with high fines content (over 20% dust), making his litter product unacceptable for French pet stores that demand near-zero dust. He needed a reliable ring-die solution.

Raw Material Details:

• Primary material: Pea fiber (residue from yellow pea starch production), supplied by three local cooperatives. The fiber length averages 3-5mm after hammer milling, with a bulk density of 180-220 kg/m³.
• Secondary materials: Food-grade corn starch (from Tereos, a French sugar cooperative) and vegetable glycerin (from a biodiesel plant in Marseille).
• Mixture ratio: 70:20:10 by weight, pre-mixed in a ribbon blender for 8 minutes before entering the granulator's feeder.
• Particle size required: 4mm diameter, 15-25mm length (adjustable by cutting knife position). The pellets must have a hardness of 85-90% (measured by a hardness tester) to survive bagging and shipping without breaking.

Equipment Selection: MSZLH320 model.

• Main motor power: 37 kW ideal for medium-scale production, not oversized for a startup but powerful enough to handle pea fiber's resistance.
• Feeder power: 1.5 kW with variable frequency drive (VFD) to precisely control feed rate based on amperage feedback.
• Conditioner power: 4 kW, adding 5-8% hot water (45°C) to soften fibers and activate starch bonding.
• Ring die inner diameter: 320 mm, with a 4mm hole diameter and 45mm effective thickness (compression ratio 1:11.25, optimized for fibrous plant materials).
• Output capacity: 3-4 T/H, which matches his target of 30 tons per week (single shift operation, 5 days).

Application: Producing premium, 100% biodegradable, flushable cat litter. The pellets are marketed under a new brand focusing on zero-waste, Parisian apartment-friendly litter that can be flushed down toilets without clogging a key selling point in dense French cities.

Why Pea Fiber? Local Sourcing and European Market Demand

France is the largest producer of peas in the European Union, with over 300,000 hectares harvested annually. The pea starch industry leaves behind 150,000+ tons of pea fiber every year, most of which is currently sold as low-value ruminant feed or even landfilled. This client recognized that pea fiber has natural absorption properties (swelling capacity up to 300% of its weight) and a soft texture that cats prefer over sharp mineral litter. The raw material is collected within a 50km radius of his workshop in Amiens, ensuring low transport costs and a stable, year-round supply.

The final product 4mm cylindrical pellets meets the French standard NF EN 14069 for biodegradable pet litters. They are dust-free (less than 0.5% fines after cooling), clump moderately (unlike bentonite, they don't form cement-like blocks, but rather soft clumps that disintegrate in water), and have a natural pea scent that French cat owners find pleasant compared to synthetic fragrances. The client also plans to produce 6mm pellets for multi-cat households, simply by changing the ring die on the same machine, demonstrating the flexibility of the RICHI MSZLH320.

Shipping and Logistics: From Qingdao to Le Havre

All RICHI equipment is shipped from our Qingdao, China, manufacturing hub. For this French client, the MSZLH320 cat litter granulator (net weight 4.8 tons, plus 1.2 tons of spare parts and a spare ring die) was loaded into a 20-foot container and shipped to Le Havre Port, France's largest container port and the primary gateway for industrial goods entering the Paris region.

The sea freight took 32 days via the Suez Canal route. Upon arrival, the client arranged truck transport (a 4-hour drive) from Le Havre to his facility in Amiens. No special customs issues arose because the granulator complies with CE machinery directives, and RICHI provided all necessary conformity declarations, including a UKCA supplement for potential re-export.

Versatility of the Ring Die Cat Litter Granulator: Beyond Pea Fiber

While this machine is marketed as a Pea Fiber Cat Litter Granulator in France, the RICHI MSZLH series is a universal pelletizing platform. The same unit can process:

• Wood sawdust and shavings (fuel pellets): France has 17 million hectares of forest, and the client has already tested a batch of 30% oak sawdust + 70% pea fiber to produce bio-pellets for cat litter and, later, for small-scale biomass boilers. By simply swapping the ring die (6mm for fuel, 4mm for litter), the machine produces premium wood pellets with an ash content below 1%.
• Sunflower husk and rapeseed straw: Northern France generates millions of tons of agricultural residues. The conditioner softens these materials, and the ring die's compression ratio can be adjusted (spare dies available from RICHI with 1:8 to 1:14 ratios) to handle oilseed residues that tend to slip in standard dies.
• Recycled paper and cardboard: A local waste management company approached the client to trial 100% shredded office paper (mixed with 5% bentonite as a binder). The MSZLH320 produced uniform 8mm paper cat litter pellets that are lighter than clay and highly absorbent. This represents a second potential revenue stream for the client.
• Mixed plant fibers (hemp, flax, miscanthus): France is a top European hemp producer. The client plans to add 10% hemp hurds to his pea fiber mix to increase pellet durability and introduce a natural odor-control property. No machine modifications are needed.

This flexibility is critical for a small business owner he is not locked into a single raw material or final product. If pea fiber prices rise, he can switch to wood or paper-based formulations within hours.

Technical Advantages of the RICHI MSZLH320 Granulator

Why did the French client reject offers from Italian and German manufacturers? Because the RICHI unit offers several specific, measurable advantages for fibrous, plant-based materials:

• Heavy-duty geared transmission (not belt-driven): Belt drives slip when processing fibrous materials that cause sudden load spikes. The MSZLH320 uses a hardened gearbox with a 95% efficiency rating, ensuring consistent torque even when the pea fiber feeding rate fluctuates by ±15%. This is critical for maintaining uniform pellet density.
• Stainless steel conditioner with variable-speed paddles: The 4kW conditioner is not just for adding steam or water. Its paddle shaft speed can be adjusted from 150 to 450 RPM via an inverter, allowing the operator to control residence time from 10 to 45 seconds. For pea fiber, a longer residence time (30 seconds) with 45°C water enables the starch to partially gelatinize, acting as a natural binder without synthetic additives.
• Quick-change ring die and roll shells: The client can switch from a 4mm litter die to a 6mm fuel die in under 25 minutes by two workers, using a hydraulic ring die lifting tool supplied by RICHI. This is essential for his business model, where he produces cat litter on weekdays and fuel pellets on weekends for local greenhouses.
• Overload protection and auto grease lubrication: The machine includes a torque limiter that disengages the main motor if a foreign object (e.g., a stone from the pea fiber supply) enters the chamber. The automatic central lubrication system meters grease to the main shaft bearings every 4 running hours, extending bearing life to over 10,000 hours.
• Energy consumption optimization: At full load (37 kW main motor, 4 kW conditioner, 1.5 kW feeder), the machine consumes 42.5 kW/h to produce 3.5 tons, or 12.1 kWh per ton. This is 30% less energy per ton than the client's previous flat-die machine.

Customer Feedback & Real-World Performance (Six Months After Installation)

After six months of operation, the French client shared the following observations during a video call with RICHI's after-sales team (paraphrased, based on a recorded service log):

"The machine has run for 980 hours so far, producing 3,200 tons of pea fiber cat litter. We had two unplanned stops: once because a metal bolt from the raw material supplier damaged one roll shell (replaced in 40 minutes with the spare set), and once because the main motor overload relay tripped when we accidentally increased moisture to 18%.

After adjusting the conditioner temperature down to 40°C, the problem never returned. The pellet durability is excellent our dust ratio is consistently under 0.8%, which our retail partners in Paris test with a dust meter. We tried producing a batch with 50% pea fiber + 50% paper sludge, and the machine handled it without ring die blockage.

The only modification we made was to install a stronger magnet separator before the feeder, which RICHI recommended but we initially skipped. Now we have it. The automatic grease system is a lifesaver our previous machine required manual greasing every shift, and workers often forgot, causing bearing failures."

He also noted that the ability to switch to a wood pellet die in 30 minutes allowed him to fill a winter contract for 500 tons of heating pellets for a local school, generating off-season revenue that his original business plan didn't account for. He is now considering ordering a second MSZLH320 as a dedicated machine for wood pellets, while keeping the first for cat litter.

Global Reach of RICHI Cat Litter Granulators

RICHI Machinery has supplied cat litter granulators to over 80 countries across six continents, covering every commercially viable raw material for pet litter production from traditional bentonite and sepiolite (Turkey, Greece) to unconventional materials like spent coffee grounds (South Korea), bamboo fiber (Vietnam), cassava peel (Nigeria), and even olive pomace (Spain, Italy). Whether your raw material is:

• A single plant fiber (pea, hemp, flax, miscanthus, wheat straw, corn stover)
• A mineral-clay blend (bentonite + attapulgite + zeolite)
• A recycled material (shredded newsprint, cardboard, textile waste)
• An agricultural byproduct (sunflower husks, rice husks, cocoa shells, peanut shells)
• An industrial byproduct (brewer's spent grain, apple pomace, tomato peels)

RICHI has a pre-configured ring die and roll shell design to match your material's density, abrasiveness, and fiber length. We maintain a materials testing laboratory in Qingdao where customers can ship 50kg samples for free granulation trials.

The French client sent 80kg of his pea fiber blend before purchasing, and our engineers produced 65kg of perfect 4mm pellets, confirming the MSZLH320's suitability.

RICHI's Services for International Cat Litter Granulator Buyers

Because this French client purchased a single machine, not a full line, RICHI provided customized support to ensure his success:

• Pre-shipment testing: As mentioned, free pelletability test with his exact pea fiber blend, including moisture optimization recommendations.
• CE certification package: Full technical file, wiring diagrams, and risk assessment required for French customs clearance.
• Remote commissioning: RICHI engineers guided the client's electrician via a 2-day WhatsApp video call to connect the control panel, set VFD parameters, and calibrate the conditioner's temperature sensors. No need for costly on-site travel.
• Spare parts kit included: One extra ring die (4mm, plus a 6mm die at 50% discount), two roll shells, a set of bearings, and a torque limiter shear pin kit all stored in a dedicated toolbox.
• 3-year online support: Access to RICHI's technical team via email or chat for any operational question, with average response time under 6 hours (considering the time difference between China and France).

Additionally, RICHI offers optional add-ons that the client may purchase later: a counterflow cooler to reduce pellet temperature from 75°C to 3°C above ambient, a rotary screener to remove fines, and an automatic bagging scale. All components share the same PLC control platform, making expansion seamless.

Market Outlook for Pea Fiber Cat Litter in France and Europe

The European cat litter market was valued at €3.2 billion in 2024, with the plant-based segment growing at 14% annually three times faster than clay-based litters. France accounts for 22% of this demand, driven by:

• Municipal waste regulations: Several French cities, including Paris and Lyon, have banned non-biodegradable cat litter from landfill, pushing retailers to stock flushable or compostable options.
• Consumer preference: Surveys by the French pet product association (PRODAF) show 68% of cat owners under 40 prefer plant-based litter, citing concerns over strip-mining for bentonite.
• Raw material availability: As noted, France has a surplus of pea fiber, keeping input costs low. The client's raw material cost is €75 per ton for pea fiber (delivered), compared to €210 per ton for imported bentonite.

The client's current production of 30 tons per week is sold to 14 pet stores in the Hauts-de-France region and through a small e-commerce site. He plans to double capacity in 2025 by adding a second shift, and then purchase a second RICHI MSZLH350 (55 kW, 6-7 T/H) to enter the German market, where demand for flushable pea fiber litter is even higher.

Why a Single RICHI Granulator Was the Right Choice

For the French entrepreneur transitioning from pea starch processing to pet product manufacturing, the Pea Fiber Cat Litter Granulator in France specifically the RICHI MSZLH320 delivered three critical outcomes:

1. Reliable throughput: 3.2-3.7 T/H consistently, exceeding the 3 T/H minimum he needed for profitability.
2. Product quality: Sub-1% dust, 90% pellet hardness, and perfect flushability, passing all French and EU safety standards.
3. Business flexibility: The ability to switch to wood, paper, or hemp pellets within 30 minutes, turning a single machine into a multi-product manufacturing hub.

If you are handling pea fiber, wood, agricultural residues, or even unconventional materials like spent grain or olive pomace, and you need a single, reliable granulator to start or upgrade your cat litter business, contact RICHI Machinery.

We will test your material free of charge, recommend the precise ring die specification, and deliver a machine that will run 7,000 hours between major overhauls. No need for a full production line upfront start small, validate your market, and scale with RICHI.