Solid Waste Briquetting Machine
Equipped with an advanced mechanical transmission system and high-durability alloy mold components, the GFYK-72 transforms agricultural residues, forestry waste, municipal solid waste (MSW), and industrial organic waste into compact, uniform 32x32 mm square briquettes. Raw materials are continuously fed into the pressing chamber where heavy-duty rollers press them into the 72-hole ring mold cavities. Under high mechanical pressure and friction heat, loose waste materials are compressed into high-calorific square fuel blocks without adding any chemical binders.
Key Features & Advantages- 72-Hole Multi-Cavity Mold Design: Increases single-pass production yield significantly while maintaining consistent 32x32 mm square briquette density and precise dimensions.
- 110 kW Heavy-Duty Power Drive: Delivers immense crushing and pressing force, easily handling tough, high-fiber industrial waste and biomass materials.
- Wide Material Adaptability (RDF/SRF Ready): Specially optimized for pressing Refuse-Derived Fuel (RDF) and Solid Recovered Fuel (SRF) from industrial and municipal wastes into neat square blocks.
- High-Durability Alloy Components: Mold ring and press rollers are manufactured from special heat-treated wear-resistant alloy, ensuring a long service life under high pressure.
- Intelligent Continuous Operation: Built with a stable heavy-duty frame and continuous oil lubrication system for smooth 24/7 industrial production.
| Parameter | Specification |
|---|---|
| Model | GFYK-72 Solid Waste Briquetting Machine |
| Motor Power | 110 kW (380V / 415V, 50Hz / 60Hz, 3-Phase) |
| Output Capacity | 1,100 – 1,500 kg/h |
| Mold Cavities & Shape | 72 Holes Multi-Cavity, 32×32 mm Square Briquettes |
| Dimensions (L × W × H) | 2,800 × 1,600 × 2,300 mm |
| Net Weight | 6,000 kg |
The GFYK-72 is highly versatile and capable of briquetting a wide range of solid waste materials into 32x32 mm square blocks, including:
- Industrial Solid Waste (RDF/SRF): Waste plastics, textile scraps, paper mill sludge, leather waste, and packaging material residues.
- Agricultural Residues: Corn stalks, cotton stalks, wheat straw, sugarcane bagasse, and hemp fiber.
- Forestry & Wood Residues: Tree bark, wood chips, roots, branches, and furniture factory waste.
- Moisture Content: Recommended 12% – 18% for optimal block formation and combustion calorific value.
- Particle Size: Raw materials should be shredded or crushed to under 30–50 mm prior to feeding.
The 32x32 mm square briquettes produced by the GFYK-72 feature high compaction density, neat edges, convenient stacking and transportation, and excellent combustion efficiency, serving as a clean alternative to fossil coal.
- Industrial Power Plants & Co-firing: High-density 32x32 mm square RDF/SRF fuel blocks for power generation boilers.
- Cement Kilns & Chemical Plants: High-calorific alternative thermal energy source.
- Biomass Gasifier Systems: Ideal uniform fuel feedstock for industrial gasification plants.
- Lubrication: Inspect automatic greasing points daily and ensure gearbox oil level is maintained under heavy-load operations.
- Mold Inspection: Periodically check the 72 square mold hole clearances to maintain uniform compaction pressure across all cavities.
- Pre-Shutdown Cleaning: Clear residual fibrous material from the pressing chamber before stopping the drive motor.
- 72-Hole Square Alloy Mold Ring: Premium wear-resistant alloy, average service life 1,000–1,500 working hours.
- Press Rollers: Replaceable roller assembly designed for heavy abrasion resistance.
The GFYK-72 features a 72-hole multi-cavity design that forms neat 32x32 mm square briquettes, which are much easier to stack, store, and feed into industrial boilers compared to irregular or cylindrical shapes.
2. Can the GFYK-72 process mixed industrial waste into square blocks?Yes. The GFYK-72 is specifically designed with a 110 kW high-torque drive to handle tough mixed materials like plastics, rags, paper, and wood fibers, compacting them into solid 32x32 mm square RDF/SRF fuel blocks.
3. What auxiliary equipment is needed for a complete solid waste briquetting line?A complete line usually includes a primary waste shredder/crusher, belt conveyor, magnetic separator, dryer (if moisture is high), the GFYK-72 square briquetting machine, and a cooling discharge conveyor.
4. Do you offer replacement square-hole molds and spare rollers?Yes. We stock all wear-resistant square molds, rollers, main shafts, and bearings for quick worldwide dispatch to minimize factory downtime.
Related Equipment & Complete Production LineTo build a complete solid waste or biomass briquetting processing plant, you may also need the following equipment:
- Wood Pellet Machine: Alternative solution for producing high-density cylindrical fuel pellets.