Electric Flat Die Pellet Machine
Product Overview
The Electric Flat Die Pellet Machine is engineered for processing agricultural residues, forestry waste, and animal feed ingredients into dense, uniform cylindrical pellets. Driven by a high-torque electric motor, the rotating roller assembly forces prepared raw materials through a precision-drilled flat die under high mechanical pressure, achieving continuous solid forming without chemical binders.
Processable Materials
Biomass & Forestry Waste: Wood sawdust, wood chips, bamboo dust, rice husk, straw, and corn stalks.
Agricultural & Feed Ingredients: Grass, alfalfa, corn powder, soybean meal, and mixed poultry/livestock feed.
Core Engineering Advantages
High-Torque Gear-Driven Transmission
Unlike traditional belt-driven systems that suffer from power loss and slippage under heavy loads, this machine utilizes a heavy-duty industrial gearbox to directly transfer power from the motor to the main shaft.
• Stable rotational speed under peak load conditions.
• Higher mechanical efficiency and reduced energy loss.
• Designed for continuous daily operation in indoor facilities with minimal noise and vibration.
Tailored Operational Cost Efficiency
Operating on standard industrial grid power eliminates the fuel costs, emissions, and complex maintenance associated with diesel engines (such as fuel pump cleaning, oil changes, and exhaust maintenance). This ensures predictable utility expenses and a lower total cost of ownership for small workshops and farms.
Space-Saving Compact Footprint
Featuring a vertical flat die layout, the machine requires a minimal footprint and can be installed directly on a flat concrete floor without specialized heavy civil foundations. Its modular layout simplifies routine maintenance and part replacements.
Wear-Resistant Alloy Steel Dies and Rollers
• The flat dies and rollers are manufactured from forged alloy steel (such as 20CrMnTi or equivalent grades), subjected to strict carburizing and high-temperature quenching heat treatments to achieve a surface hardness of HRC 55–60.
• Extends component service life under abrasive conditions (especially when pressing high-silica agricultural straws or hardwood sawdust).
• Features an easily adjustable roller-to-die clearance gap to prevent uneven wear.
Configurable Compression Ratios
Different materials require different die compression ratios (the ratio of the hole length to its diameter) to form properly. We supply custom flat dies with hole diameters of 6 mm, 8 mm, 10 mm, and 12 mm, tailored to whether the end user is producing high-density wood fuel pellets or porous livestock feed pellets.
Technical Specifications & Capacity Guide
|
Model Specification |
Motor Power |
Transmission Type |
Approximate Capacity (Feed) |
Approximate Capacity (Wood Sawdust) |
|
KL-200 |
4 kW / 5.5 HP |
Gearbox |
100 – 150 kg/h |
40 – 80 kg/h |
|
KL-230 |
7.5 kW / 10 HP |
Gearbox |
150 – 250 kg/h |
80 – 120 kg/h |
|
KL-260 |
11 kW / 15 HP |
Gearbox |
250 – 350 kg/h |
120 – 200 kg/h |
|
KL-300 |
15–22 kW / 20–30 HP |
Heavy-Duty Gearbox |
350 – 500 kg/h |
Operational Parameters: Actual output varies depending on raw material density, particle size, and moisture content (Recommended moisture level: 10%–15%).
Consumables Lifespan: The normal service life of wear-resistant flat dies and roller assemblies is approximately 800–1000 operational hours, varying according to raw material abrasiveness and operational cleanliness.
Quality Control and Factory Inspection
Every unit undergoes rigorous factory testing prior to crating and export:
Structural Inspection
Verification of weld integrity using ultrasonic testing methods, frame alignment checks, and fastener torque verification.
Dynamic Run-Test
2-hour no-load and full-load motor operation tests to monitor bearing temperature rise, operational decibel levels, and current draw stability.
Milling Test
Trial run using standard testing materials to verify smooth pellet extrusion and uniform density before final anti-corrosion coating and plywood crate packaging.
Global Distribution, OEM Support & Commercial Terms
We support B2B partners, distributors, and equipment importers with comprehensive manufacturing and logistics services:
Electrical Customization: Motor voltage and frequency adaptation (e.g., 380V/50Hz, 220V/60Hz, 3-phase).
Branding Solutions: Machine color matching, laser-etched nameplates, and custom user manual documentation.
Spare Parts Support: Readily available stock of replacement flat dies, roller assemblies, and drive shafts to minimize supply chain lead times.
MOQ: 1 Set (Sample testing supported).
Lead Time: Standard models shipped within 7–10 days; custom electrical configurations within 15 days.
Package Protection: Anti-rust grease coating + plastic wrap + export-standard fumigation-free plywood crate.
Certifications & Assurance: Fully CE certified and manufactured under ISO9001 quality management standards, backed by a 12-month commercial warranty on structural and electrical components.
FAQ
Q: What materials can an Electric Flat Die Pellet Machine process?
A: The machine can process many biomass and feed materials, including sawdust, wood chips, straw, rice husk, grass, alfalfa, and mixed feed ingredients. Material preparation such as crushing and moisture adjustment is recommended to achieve better pellet quality.
Q: What is the recommended moisture content for pellet production?
A: Most biomass materials perform best with approximately 10–15% moisture content. Too much moisture can reduce pellet strength, while overly dry materials may increase energy consumption during pelletizing.
Q: What is the difference between an electric pellet machine and a diesel pellet machine?
A: Electric models use an electric motor as the power source, providing cleaner operation, lower noise, and easier maintenance. Diesel models are suitable for areas without stable electricity but require fuel management and engine maintenance.
Q: How long can the flat die and rollers last?
A: Service life depends on raw material abrasiveness, production hours, and maintenance conditions. Using properly prepared materials and regular lubrication can significantly extend the lifespan of wearing parts.
Q: Can the machine produce both biomass fuel pellets and feed pellets?
A: Yes. With suitable raw materials and die selection, the machine can produce both biomass fuel pellets and animal feed pellets. Separate production settings may be required depending on the application.
Q: How do I choose the right flat die hole size for my material?
A: 6 mm – 8 mm: Recommended for livestock feed pellets (chickens, rabbits, pigs) and small stove wood pellets.
8 mm – 10 mm: Ideal for industrial biomass fuel pellets, horse bedding, and cattle feed.
Our engineering team provides custom compression ratio calculations based on your raw material samples.
Q: Is the machine suitable for beginners?
A: Yes. The electric flat die pellet machine has a simple operating structure. After basic training, operators can normally handle daily production, cleaning, and routine maintenance.
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