Wood Crusher Blade

1.Processing of logs and waste wood: Blades can process logs, branches, wooden boards, etc. into sawdust or wood chips for the production of particleboard, MDF, plywood and other boards. Waste wood (such as doors, windows, and furniture scraps) is crushed and converted into compressed boards, charcoal sticks, or mushroom culture media to improve resource utilization.

2.Paper making and biomass energy: Crushed wood chips are key raw materials for pulp production. By adjusting blade parameters, the particle size of wood chips can be controlled to meet the requirements of the paper making process. Wood chips are further processed into biomass pellets for use as fuel in power plants or heating in boilers, which is in line with the trend of green energy development.

3.Garden waste disposal: The crusher directly processes the entire tree branch and leaf without pre cutting, generating a cover for soil moisture retention, grass suppression, and environmental beautification. Fiber crops such as corn stalks and sorghum stalks can be used as livestock feed or organic fertilizer raw materials after being crushed.

4.Preparation of Edible Fungi Culture Medium: The sawdust cut by the blade has uniform particle size and is suitable as the core raw material for edible fungi (such as shiitake mushrooms and fungus) culture medium.

5.Material preparation for artificial board production: Small and medium-sized particle board and fiberboard enterprises use crushers to complete raw material pretreatment, supporting mobile operations and large-scale production. The production of high-density boards and sawdust boards relies on the efficient crushing ability of blades to ensure that the raw material particles meet the requirements of the hot pressing process.

6.Special material processing: The blade can process fiber materials such as bamboo and thatch, and expand to non-traditional wood processing fields such as weaving and handicrafts. For different hardness woods (such as pine, fir, and hardwood), the blade's wear resistance is improved through material optimization (such as alloy steel).

The wood crusher blade achieves full process coverage from coarse crushing to fine powder through collaborative design of shape and material, suitable for diversified scenarios such as wood processing, biomass energy, and environmental recycling.

Match materials by wood type

Cork/Wet Wood: Prioritize high-speed steel blades (such as BX216 model), combined with V-shaped blade design to reduce fiber entanglement risk.

Hardwood/composite materials: Choose hard alloy blades to meet the high-strength requirements of tracked crushers (processing diameter ≥ 35cm).

Double layer composite structure: The blade is made of high-speed steel (such as SKD-11) to enhance wear resistance, and the blade body is made of alloy steel to ensure overall strength.

Surface treatment: Some blades extend their service life and reduce replacement frequency through nitriding or coating processes.

Small crawler machine (processing diameter ≤ 20cm): equipped with Cr12MoV alloy steel blades to meet the needs of urban greening and pruning.

Industrial grade crusher (processing diameter ≥ 35cm): requires a high torque power system and alloy blades to support the crushing of hard materials such as logs and building templates.

Installation and adjustment

When installing the new blade, the surface of the disc should be exposed by 3-4mm to ensure maximum crushing efficiency.

Regularly use a grinding machine to polish the cutting edge and restore its sharpness (it is recommended to maintain it every 200 hours).

Daily maintenance

After wet wood work, it is necessary to rinse the blades with a high-pressure water gun to prevent the adhesion of leaf flesh or resin.

Lubricate bearings, gears, and other parts every 50 hours to reduce wear.

High speed steel blade: It needs to be replaced after about 300-500 hours of continuous operation.

Alloy tool steel blade: with a lifespan of approximately 150-300 hours (depending on the hardness of the wood).

Wood crusher blades need to be selected comprehensively based on material characteristics (high-speed steel wear resistance, alloy steel economy) and operational requirements (wood hardness, humidity). Maintenance priorities include regular polishing, lubrication, and wet material cleaning. Hard alloy blades are recommended for industrial grade scenarios, and high-speed steel or alloy tool steel blades can be selected for small and medium-sized operations.