The 420 Wood Sawdust Crusher is specially designed for small-scale wood processing, providing efficient and stable shredding performance. It can handle wood with a diameter of 0–15 cm, turning logs, branches, and forestry residues into uniform wood chips. This versatile machine is widely used in forestry, edible mushroom cultivation, biomass energy, paper production, garden mulch, composting, wood pellet fuel, and engineered board processing. It can also be configured with an oil engine for mobile or off-grid operations.

Key Specifications

Model: 420 Wood Sawdust Crusher
Power Configuration: 7.5–11 KW (optional oil engine configuration)
Production Capacity: Approx. 0.5–1 ton/hour
Cutting Disc Diameter: 420 mm
Blade Quantity: 4
Feed Inlet Size: 180×150 mm
Spindle Speed: 2600 r/min

Drive type

Electric/Diesel Engine

Branch Limit

≤5.91" Inch

Power

7.5-11 KW/15HP

Capacity

0.5-1 t/H

Make the crushing process easier.

Features & Advantages

Optional Electric Motor or Diesel Engine Drive System

The machine can be flexibly configured with either an electric motor or a diesel engine drive system, suitable for different working environments. It ensures stable performance and strong adaptability for both indoor and outdoor operations.

Enlarged Feeding Hopper Design

The enlarged feeding hopper design significantly improves feeding efficiency, allowing smoother and faster material intake while reducing the risk of clogging. It is thoughtfully engineered to enhance user experience and overall working efficiency.

Reinforced Thickened Steel Frame Structure

The machine body is constructed with a reinforced thickened steel structure, ensuring enhanced durability and improved operational stability. The design also features a clean and elegant appearance, combining strength with aesthetics.

Cast Steel Cutter Disc Structure

The machine adopts a cast steel cutter disc, offering higher structural strength with excellent wear and impact resistance. It improves cutting stability and significantly extends service life, making it suitable for long-term heavy-duty operation.

Specifications

General Information

Item	Specification
Model	Model 420 Wood Sawdust Crusher
Machine Weight	130kg

Power & Drive System

Power (Hp)	15
Motor Power	7.5-11 kW (Standard Version)
Operating Voltage	380V, 50Hz, Three-phase
Transmission Type	Belt Drive

Processing Capacity

Production Capacity	0.5-1 ton/hour
Finished Chip Length	20–50 mm (Adjustable)
Finished Chip Thickness	3–8 mm
Main Shaft Speed	2600 r/min

Cutter & Blade System

Cutter Disc Diameter	420 mm
Blade Type	Double Arc Blade
Number of Blades	4 pcs
Blade Material	Alloy Blade

Feeding & Discharge

Feed Opening Size	180 × 150 mm
Feeding Method	Inclined Feeding
Discharge Method	Fan-assisted Top Discharge

Machine Body & Material

Machine Body Material

Thickened Welded Steel Plate

Applicable Materials

Logs, Branches, Bark, Bamboo, Straw, etc.

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Model 420 Wood Sawdust Crusher