Commercial Industrial Wood Chipper Machine Diesel/Machine Wood Chipper Gasoline for Pellet

Drum chipper is a traditional product, which has been widely used by domestic and foreign customers for many years for its superior performance, high quality, and high-cost performance.

Drum chipper is a special equipment for preparing high-quality wood chips, which is suitable for paper mills, particle board mills, fiberboard mills and wood chips production bases, and wood chips export bases. It can cut logs and small-diameter wood into high-quality industrial wood chips with uniform length, flat cut, and even thickness, and also can cut branches and trees, plates, etc.

 

 

Product introduction
Drum chipper is a special equipment for preparing various kinds of high-quality wood chips, which is used in the production and export base of wood chips in paper mills, particle board mills, and fiberboard mills.
It can cut logs, small-diameter wood, etc. into high-quality industrial wood chips with uniform length, flat cut, and even thickness, and can also cut branch wood, lumber, etc.
 

 

The machine has an advanced structure, high-quality cutting chips, wide adaptability of raw materials, and easy operation and maintenance, the machine consists of a machine base, knife roller, upper and lower feeding roller, conveyor belt, hydraulic system, and other parts. The machine base is made of welded steel plate with a high cavity degree, which is the supporting base of the whole machine; two flying knives are installed on the knife roller, and the flying knives are fixed on the knife roller by the specially-made flying knife bolts through the pressure block; according to the different thickness of the raw materials to be cut, the upper feeding roller assembly can float up and down within a certain range with the help of hydraulic system; the suitable sheet material cut down falls down through the mesh sieve hole and has the bottom row, and the large sheet material will be cut again in the machine. The machine will be cut again. The oil supply from the hand oil pump to the oil cylinder can start the cover shell, which is easy to replace the blade, and the upper feeding roller assembly can be lifted during maintenance, which is easy to adjust the clearance of the flying knife and bottom knife and the disassembly of the comb plate.
 

 

Working principle
The wood is fed from the inlet, and when the wood is in contact with the cutting blade, it will be cut by following the high-speed rotation of the cutting disc. The cutting mechanism is a rotating drum wheel with several flying knives installed on it, and the wood will be processed into wood chips when the flying knives rotate. There are several square through-holes on the outer edge of the drum wheel, and the qualified pieces of material cut downfall through the mesh sieve holes and have bottom discharge, and the large pieces of fabric will be cut again in the machine.
 

Structure composition
The drum chipper is composed of a body, knife roller, upper and lower feeding mechanism, hydraulic system, feeding device, and other parts.

1. Machine body: welded with high-strength steel plate, which is the supporting base of the whole machine.

2. Knife roller: two or three or four flying knives are installed on the knife stick, and the flying knives are fixed on the knife roller by the pressure block with specially-made flying knife bolts.

3. Hydraulic system: supplied by oil pump to oil cylinder, can start the cover, easy to replace the blade; in maintenance can lift the upper feeding roller assembly, easy to adjust the clearance of the flying knife, bottom knife, and comb plate disassembly.

4. Upper and lower feeding mechanism: It is composed of a feeding interface, upper and lower feeding rollers, and a feeding gap adjustment mechanism. The wood entering from the feeding interface is pressed by the upper and lower feeding rollers and fed to the cutting mechanism at a certain speed to control the size of cutting wood pieces; when processing thick wood, the gap adjustment mechanism is adjusted by the feeding gap adjustment mechanism



What kind of raw material can be crushed?
such as all kinds of small-diameter wood, board veneer, slats, round wood core, construction templates, etc., and all kinds of non-wood raw materials such as all kinds of bulk straw, cotton firewood, reeds, etc., with a wide range of application. Also can process wood with nails, wooden pallets, construction site waste templates, wooden pallets, tree stumps, waste furniture, branches, wood, template waste, house demolition waste, doors, and windows, etc. 
The raw materials of large industrial wood chippers can be pulpwood, waste wood, waste wood building templates, and residual wood from agriculture, landscaping, logging, and sawmills, wood pallets, corners, old furniture. 
Wood chips can also be produced from remaining forestry materials including tree crowns, branches, unsaleable materials or undersized trees, sugarcane, reed, bamboo, branches, boards, slats, and bamboo. etc.


The finished product after crushing



Using scope and purpose
The crushing material can be used in paper mills, power plants, pellet factories, boiler factories, particle board factories, high-density fiberboard, stubble factory, biomass power plant, and wood factory...




Advantageous features
1. Can automatically reject metal substances, to facilitate production;
2. Suitable for brittle materials, less dust, low energy consumption;
3. The machine reduces the material in the sub although the detention time, improve the service life of the fragile original parts; the design of the machine shortens the material in the crushing chamber detention time and improves the service life of the fragile parts.
4. Special high chrome hammer head makes contact with the machine more wearable equipment can be used for a long time.
5. Feeding conveyor: placing the wood to be crushed board;
6. Feeding pressure roller: control the feeding speed and keep the board material from slipping and not feeding;
7. Welded cutters are evenly distributed along the circumference of the roller to ensure that the crushing roller is under the same force at all times in the circumferential direction;
8. Has the synchronization of feeding and crushing to realize the uniformity of crushing;
9. The feeding roller adopts a UCK series bearing and spring compression mechanism, which can adapt to the crushing of different plate thicknesses;
10. The feeding roller and crushing roller adopt different power system, which is easy to control.
 

 

 

 

Frequently Asked Questions:

1. How will payment be made to you?
T/T in advance or escrow. We can accept a 30% deposit and the balance is paid to us before the machine is delivered to you.
2, How long is the delivery time?
For standard machines, it takes 3-7 days; For non-standard machines and machines customized according to customer's specific requirements, it is 20 days.
3, Do you arrange the delivery of machines?
Yes, for FOB or CIF price, we will arrange the shipment for you. For EXW price, customers need to arrange the shipment by themselves or their agents.
4, What is the documentation after shipment?
After shipment, we will send you all original documents via DHL, including a packing list, commercial invoice, bill of lading, and other certificates requested by the customer.
5, How about the packaging?
Waterproof plastic film packaging with foam protection at every corner
Solid seaworthy wooden crates with steel straps
Save container loading space as much as possible.