Comprehensive Pallet Crusher : The Comprehensive Guide

The comprehensive wood pallet crusher is a large-scale waste wood processing and crushing equipment. It is usually called the comprehensive crushers. This wood pallet shredder machine can smash all kinds of wooden raw materials, such as logs, tree branches, building templates with nails, wooden pallets, waste wooden furniture, waste wooden doors and windows, etc.

This comprehensive wood crushers has two drive modes, electricity-driven, and diesel-driven. The processing efficiency of this comprehensive crusher is very high, and the processing capacity per hour is between 2t and 30t. It is often used in various recycling stations, wood processing plants, and power plants.

The construction of an comprehensive pallet crusher usually includes multiple components for efficient shredding and processing of wood-based materials. The following are the main components of the comprehensive pallet crusher .

Feeding system: Conveyor belts are used to convey woody material to the crushing chamber.
Crushing chamber: The knife roller in the crushing chamber is used to crush woody materials. The knives apply impact and cutting force to the wood material while rotating at high speed.
Screening device: The screen is located at the bottom of the crushing chamber and is used to separate broken particles of different sizes.
Automatic separation device: The magnetic suction device is used to automatically separate metal impurities from wood particles.
Discharge system: The material system is used to discharge the crushed wood particles from the crushing cavity, including the discharge port and the conveyor belt.

• Feed control

A chain conveyor is used to evenly feed the nailed wood pallets into the crushing chamber. The feed roller adjusts the pressure through a spring clamping mechanism to adapt to plates of different thicknesses and prevent slippage. Equipped with an intelligent adjustment system, the feed speed is automatically adjusted according to the load of the main motor to avoid overload.

• Crushing process

Impact and shearing: A high-speed rotating rotor is installed in the crushing chamber, driven by a motor or diesel engine, and impacts the material at a high speed of 600-800 revolutions per minute, while shearing and tearing the wood.

• Nail separation:

The alloy hammer head and wear-resistant screen design can effectively separate wood and nails to avoid material jamming.

• Screening and secondary crushing

The crushed material is screened through the screen, and the particle size that meets the requirements (usually 50-100mm) is discharged, and the unqualified ones are returned to the crushing chamber for further processing. The equipment adopts a multi-stage crushing structure, and the materials are further refined by mutual collision.

• Wooden pallets

It can crush wooden pallets with nails, waste pallets on construction sites, etc., and automatically separate iron nails during the crushing process to ensure the purity of the output.

• Construction formwork

Including bamboo plywood, nailed construction formwork, waste formwork on construction sites and wooden brackets. After crushing, metal and wood are automatically separated, which is suitable for recycling.

• Waste furniture and doors and windows

Crushing waste furniture, wooden doors and windows, house demolition waste, etc., suitable for resource recycling.

• Branches and garden waste

Processing pruned branches, trunks, bark, stumps and other garden waste, which can be used as biomass fuel or organic fertilizer after crushing.

• Industrial wood waste

Including board scraps, wooden boxes, wood strips, rotary cutting waste, etc., suitable for man-made boards or machine-made charcoal raw materials.

• Mixed material waste

It can process container wood, packaging boxes, etc. containing a small amount of metal, and separate metal impurities through magnetic separation.

• Non-wood fiber materials

Some models are extended to the crushing of non-wood materials such as corn stalks, cottonwood, and reeds, suitable for biomass pellet production

1. Efficient Wood Waste Reduction: The primary purpose of a wood pallet crusher is to efficiently reduce large wood materials, such as pallets, into smaller, manageable pieces. This process aids in waste volume reduction, making it easier to handle and transport.
2. Versatility in Material Handling: Comprehensive wood pallet crushers are designed to handle a variety of materials, including different types of wood, pallets, furniture, doors, windows, and even construction templates with embedded nails. This versatility allows for a wide range of wood waste to be processed effectively.
3. High Processing Capacity: These crushers are engineered for high processing capacities, enabling the quick and efficient disposal of large volumes of wood waste. This is particularly beneficial in industrial settings where substantial amounts of wood materials are generated.
4. Uniform Output Size: The shredding process results in a uniform output size, often in the form of wood chips or particles. This consistency in size is advantageous for subsequent processing or recycling applications.
5. Automatic Nail Separation: Comprehensive wood pallet crushers come equipped with advanced features such as magnetic systems that automatically separate and remove metal components, including nails, from the shredded wood. This enhances the safety of downstream processes and ensures a cleaner end product.