This is the 3rd-generation upgraded model, optimized and improved based on imported equipment to fit various wood processing markets at home and abroad. It can crush all types of wood materials without residual debris after discharging.
The machine is equipped with a widened and enlarged feeding inlet and built-in layered screen mesh structure. Substandard crushed materials will be intercepted during crushing to prevent unqualified waste from discharging directly, delivering more uniform finished products. The fineness of finished sawdust can be freely adjusted from 1 mm to 4 mm, and the aperture of screen mesh can be customized as required.
The designed service life of the whole machine is around 10 years. The blades are made of highly wear-resistant materials with a normal service cycle of 2 years. Dull blades can be reground and reused to reduce procurement costs for blade replacement.
1.Wide Range of Applicable Raw MaterialsDry & wet hard miscellaneous wood, thick branches, board offcuts, bark, bamboo, compressed boards, construction formwork, waste bamboo materials, raw logs, paper tubes and other materials can be processed into standard sawdust in one single pass.
2.Stable Performance & High OutputIndependently developed by Zhengzhou Yamei, this model features higher capacity, stable operation and superior automation compared with traditional shredders, with a low operation learning threshold.
3.Easy Installation, No Civil Foundation RequiredThe machine has a solid heavy body; no pre-buried foundation or complicated assembly is needed. After delivery, simply place it on flat hard ground and connect power according to wiring marks to start production directly.
4.Simple Maintenance & Durable StructureRobust machine structure with few wearing parts, enabling easy daily inspection and maintenance.
Wait until the machine fully starts up and the rotation speed stabilizes before feeding raw materials into the inlet. Feeding materials during startup will cause overload and damage to the equipment.
Technical Parameters of New Model YM-750 Wood Shredder
| Parameter Item | Parameter Value |
|---|---|
| Machine Model | YM-750 |
| Total Main Motor Power | 280+7.5kW |
| Feeding Inlet Size | 750×480mm |
| Max Feed Log Diameter | Φ350mm |
| Ground Clearance of Feeding Belt | 1050mm |
| Feeding Belt Dimension | 6000mm × 750mm |
| Discharging Belt Dimension | 7300mm × 700mm |
| Main Shaft Rotation Speed | 940 r/min |
| Roller Shaft Dimension | Diameter 700mm × Length 770mm |
| Optional Screen Mesh Aperture | Φ16mm / Φ20mm |
| Finished Sawdust Fineness | 1–4mm (adjustable) |
| Hourly Output Capacity | 9–10 tons/h |
| Overall Machine Dimensions | 5800×1900×2400mm |
| Total Machine Weight | 8500kg |
| Power Supply Standard | 380V/50Hz, customizable |
| Blade Configuration | 840 pieces, tungsten steel blades 5645mm |
1.High-capacity model for large production lines with an hourly output of up to 10 tons. Equipped with integrated feeding and discharging belts, it delivers a high degree of automation.
2.Fitted with 840 pieces of wear-resistant tungsten steel blades. The screen mesh aperture can be customized, and the thickness of finished sawdust is freely adjustable within 1–4 mm.
3.Large feeding inlet allows direct processing of logs, miscellaneous wood and construction formwork with a diameter of up to 350 mm. It is suitable for large-scale factories producing biomass materials and sawdust bedding.


