Drum chipper

Product Introduction

The drum chipper is composed of the machine body, knife rollers, upper and lower feeding rollers, conveyor belt, hydraulic system, etc. The fuselage is welded from high-strength steel plates and serves as the supporting foundation of the entire machine.As a major forestry country, the annual output of timber is very high, but it cannot bear the continuous consumption. In the daily consumption of construction, part of the resource consumption is due to the accumulation of waste wood.It is caused by waste, so we can use a drum chipper to deal with those discarded logs, branches, slats and other waste woods. The processed materials can be used in multiple industries.Achieve the purpose of reuse. Of course, it will also bring us considerable benefits and profits.The drum chipper is a specialized equipment for producing wood chips. This product is widely used in industries such as particleboard factories, medium and high-density fiberboard factories, straw factories, biomass power plants, and wood chip factories and the manufacturer. It is the preferred equipment before the material preparation stage. This product has a complete structure, high-quality chips, wide adaptability to raw materials, and is easy to operate and maintain. The main raw materials for cutting are small-diameter wood, wood harvesting and processing residues (such as branches, twigs, board peels, slats, log cores, waste finishes, etc.) can also be used to cut non-wood raw materials (such as sugarcane,reeds, bamboo, etc.

Working principle

The drum chipper is composed of the body, the knife roller, the upper and lower feeding rollers, the conveyor belt, the hydraulic system and other parts. The fuselage is welded from high-strength steel plates and serves as the supporting foundation of the entire machine.

A flying knife is installed on the knife roller, and the flying knife is fixed on the knife roller through a pressure block with a special flying knife bolt. According to the different thicknesses of the raw materials to be cut, the upper feeding roller assembly is in phase with the aid of the hydraulic system

It fluctuates up and down within the appropriate range. The qualified thin slices cut off fall through the sieve holes and are discharged from the bottom. Large thin slices will be cut inside the machine.

Product features

1. Compact structure, high-quality cut pieces, wide adaptability to raw materials, and convenient operation and maintenance. This machine is composed of a base, knife rollers, upper and lower feeding rollers, a conveyor belt, a hydraulic system and other parts.

2. The machine base is welded from high-cavity steel plates and serves as the supporting foundation for the entire machine. Two flying knives are installed on the knife roller, and the flying knives are fixed through the pressure block with specially designed flying knife bolts

Fixed on the knife roller; According to the different thicknesses of the raw materials to be cut, the upper feeding roller assembly floats up and down within the corresponding range with the help of the hydraulic system. The qualified sheet material cut off falls through the mesh

At the bottom, the large pieces of material will be cut again in the machine.

3. Hydraulic system: The hand oil pump supplies oil to the cylinder, and the cylinder starts the cover, facilitating the replacement of blades. When maintaining, the upper feeding roller assembly can be lifted to facilitate the adjustment of the gap between the flying knife and the bottom knife and the disassembly and assembly of the comb plate.

Machine installation

The drum chipper can be installed on a concrete or steel support structure and fixed with anchor bolts. Sufficient space should be reserved to open the valve cover, replace the flying knife, install and remove the bottom knife seat.

V-belt installationBefore installing the V-belt, the distance between the pulleys should be appropriately shortened to facilitate the installation of the V-belt. Use a ruler to check the straightness of the two wheel end faces to ensure that they are in the same plane.

After the machine has been running for 2 to 3 hours, check the tension of the V-belt again and make corresponding adjustments.

Technical parameters