Sawdust Machine
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Product Information
The sawdust machine, also known as a wood chip crusher or sawdust pulverizer, is an ideal piece of equipment for processing wood, branches, fruit wood, and other raw materials into fine sawdust or wood chips. It is widely used in the production of edible mushroom cultivation substrates, biomass fuel preparation, artificial board manufacturing, and papermaking raw material pretreatment.
Working Principle
Raw materials such as wood, branches, and fruit wood enter the crushing chamber through the inlet. The inlet size varies by model to ensure smooth feeding. The motor drives the cutter disc to rotate at high speed. Blades mounted on the disc cut, impact, and tear the raw
material at high speed. The material is repeatedly sheared and crushed between the rotating blades and fixed counter-blades, gradually forming fine particles. The crushed material is thrown toward the screen mesh by centrifugal force. The screen mesh
aperture determines the final particle size. Material that meets the size requirement passes through the screen into the discharge chamber, while oversized material remains in the crushing chamber for further processing. Some models are equipped with a fan or use a pneumatic conveying system to blow the screened sawdust through pipelines to a collection point or storage silo, enabling continuous production.Performance Characteristics
1.Compact Structure, Small Footprint: Reasonable layout suitable for both fixed and mobile operations.
2.Excellent Crushing Performance: High crushing efficiency for hardwoods such as fruit wood and elm.
3.Wide Application: Suitable for edible mushroom planting bases, individual operators, and biomass energy enterprises.
4.Easy Maintenance: Blades are made of wear-resistant alloy steel and can be replaced conveniently.Technical Parameter
Model Motor Power (kW) Capacity (t/h) Cutter Diameter (mm) Blade Qty Rotating Speed (r/min) Inlet Size (cm) PD420 7.5-11 0.8-1 420 4 2800 16×15 PD500 15 1-1.5 500 4 2800 20×18 PD600 18.5-22 1.5-2 600 4 2500 24×21 PD800 30-37 3-5 800 6 1800 26×23 PD1000 55-75 4 950 8 1200 30×29 PD1200 90-110 8-12 1050 8 1050 36×35 PD1500 110-132 10-15 1350 8 950 41×40 PD1800 132-160 12-20 1550 12 850 46×45 *For other models, please contact us via the provided information for further discussion.
Factory scene
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