Wood waste comes in many forms—construction formwork from building sites, offcuts from furniture factories, pruned branches and trunks from landscaping, and raw materials for biomass pellets. Different wood materials demand different processing approaches: some contain embedded nails, some have long fibers, and some carry high moisture. Haoxing Machinery has developed three specialized equipment series—Sawdust Crusher (Wood Chipper), Formwork Crusher (Comprehensive Shredder), and Branch Shredder—to handle virtually all types of wood waste, from logs and branches to used pallets and waste furniture. Our equipment provides stable and reliable feedstock preparation for biomass power generation, engineered wood panels, mushroom cultivation, organic mulch, and more.
Applicable Materials: Round logs, branches, twigs, wood blocks, offcuts, bamboo, crop stalks, reeds, coconut shells, nut shells, and other fibrous materials.
Equipment Features: The sawdust crusher employs a blade cutting + hammer impact dual-action mechanism. Material is first sliced into chips by alloy blades, then repeatedly struck and ground by high-speed hammers. The final product passes through a screen mesh, producing uniform, fine sawdust with intact wood fibers and minimal powder. Screen aperture is customizable (typically 3–20 mm) for flexible output sizing. Powered by a single electric motor, the compact machine offers low investment, low energy consumption, high output, and straightforward maintenance.
Typical Applications: Biomass pellet feedstock, mushroom substrate (shiitake, oyster), charcoal briquette production, particleboard/MDF surface layer material, animal bedding, and paper pulping.
Applicable Materials: Waste construction formwork, plywood, film-faced panels, wood pallets, packing cases, discarded furniture, and wood containing nails or concrete residue.
Equipment Features: Unlike standard wood chippers that fear nails, the formwork crusher integrates hammer milling + automatic magnetic separation. The housing is welded from 25–30 mm manganese steel plate and lined with wear-resistant liners. High-speed alloy hammers shatter the wood, causing nails to naturally detach. Shredded wood passes through a bottom screen, while ferrous contaminants are extracted by an inline high-intensity magnetic drum separator. No manual nail removal is required—boosting efficiency several times over. The wide feed opening easily accepts boards up to 1.5 meters wide and 30 cm thick.
Typical Applications: On-site processing of construction formwork, ferrous-contaminated wood recovery at recycling yards, biomass fuel preparation, and supplementary feedstock for panel board plants.
Applicable Materials: Branches, trunks, twigs, leaves, shrubs, vines, orchard prunings, and green waste.
Equipment Features: The branch shredder combines mobility, chipping, collection, and conveying in a single unit. Diesel-powered models require no external electricity, offering excellent maneuverability. The machine features multiple fly knives evenly distributed around the rotor for smooth, low-vibration cutting, plus hammer mill grinding. A floating feed roller automatically adjusts to different branch diameters, ensuring consistent feeding. Processed chips are discharged via internal fan or external blower, with output size controlled by replaceable screens. Compared to conventional models, processing efficiency is increased by over three times.
Typical Applications: Orchard pruning residue shredding (for fertilizer or fuel), landscaping waste volume reduction, on-site branch processing in parks and residential areas, biomass pellet raw material preparation, and organic mulch production.
| Equipment Type | Representative Model | Motor Power | Capacity | Output Size | Key Advantage |
|---|---|---|---|---|---|
| Sawdust Crusher | HX-FS800 | 37-45 kW | 1000-1500 kg/h | 3-20 mm | Fine, uniform sawdust with low energy use |
| Formwork Crusher | HX-MB1000 | 55-75 kW | 3-5 t/h | 10-50 mm | Direct processing of nail-embedded wood |
| Branch Shredder | HX-SF800D | 50 HP Diesel | 1000-1800 kg/h | 3-20 mm | Mobile, no grid power needed, multi-purpose |
Whether you need fine sawdust, clean processing of nail-contaminated formwork, or mobile branch shredding, Haoxing Machinery provides targeted wood waste solutions. Our equipment is widely used in biomass energy, panel board manufacturing, mushroom farming, landscaping, and wood recycling—earning global customer trust through stable performance, easy maintenance, and outstanding shredding results.
Wood Chipper and Sawdust Machine Operation Demonstration：
Timber Building Wood Formwork Crusher Operation Video：
Branch shredder crushing operation video：
