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This drum wood chipper is a large industrial wood chipping machine. Due to the high output of this machine, it is generally used in medium and large wood processing manufacturers. Wood chips are generally used for, coarse shredding before wood crushing, paper making, fuel, making various kinds of boards, etc.

large drum wood chipper machine working video

This drum chipper has a long service life, high output, and good working effect, which makes it a necessary wood processing machine. In addition to this, we also produce small wood chippers.

What is a drum wood chipper?

The drum chipper can process all kinds of wood into small chips. The machine processes a variety of materials, such as logs, branches, small pieces of wood, etc. The machine comes with a conveyor belt for automatic feeding. This not only saves a lot of time but also saves a lot of manpower.

In addition to this, the pressure rollers of the drum chipper will actively feed the material to the chipping system. This drum chipper can work together with a conveyor belt and hammer mill to become a production line for processing wood chips.

Industrial wood chipper
industrial wood chipper

How does the drum wood chipper work?

wood chips making machine working video

Commercial wood chipper-related applications

Raw materials: This drum wood chipper machine can process maidenhood, lumber, logs, small-diameter wood, etc. (Note that the material handled by this machine cannot be with nails).

Application scope of wood chips: We can use the wood chips to make paper, manufacture particle board, and fiberboard plant, as fuel. We can also sell it directly.

Using scope of the wood chipper
using scope of the drum wood chipper

What are the advantages of industrial wood chipper?

  • Strong working: It can process various materials efficiently. The final product processing is good.
  • Long service life of the machine: the machine’s knife roll, knife plate, and blades are all made of high-quality materials, which are wear-resistant and durable.
  • The drum wood chipper has an independent electric control cabinet, so the machine is safe to use and easy to operate.
  • The chipper can automatically adjust the size of the feeding port. According to the different thicknesses of the raw material, the upper feeding roller can float up and down within a certain range with the help of a hydraulic system.
Industrial wood chipper
industrial wood chipper

What is the internal structure of drum wood chipper?

Drum chipper mainly includes the body, knife roller, feeding and unloading mechanism, hydraulic system, feeding device, and other parts.

  • Body: all welded with high-strength steel plate, which is the support base of the whole machine. 2.
  • Knife roller: There are several flying knives installed on the knife bar. And we fix the flying knives on the knife roller through the pressure block.
  • Hydraulic system: The oil cylinder is supplied by the oil pump, which can start the cover and facilitate the blade replacement. The upper feeding roller assembly can be lifted during maintenance, which makes it easy to adjust the gap between the flying knife and the bottom knife.
  • Up-and-down feeding mechanism: It is composed of a feeding interface, an up-and-down feeding roller, and a feeding gap adjustment mechanism. The wood entering from the feeding interface is pressed by the upper and lower feeding rollers and fed into the chipping mechanism at a certain speed.
Industrial wood chipper
industrial wood chipper

What are specifications of large commercial wood chipper?

ModelSL-218SL-216
Knife Quantity22
Feeding size300*680 mm230*500 mm
Capacity10-15 t/h5-8t/h
Raw material dimension≤300 mm≤230 mm
Wood chip size25 mm(Adjustable)25 mm(Adjustable)
Main power110 kw55 kw
Weight8600 kg5600 kg
Feeding inlet conveyor6 m6 m
Outlet conveyor8 m8 m
Packing Size3105*2300*1650 mm2735*2200*1200 mm
drum wood chipper technical data

How does the drum wood chipper work?

The wood is fed through the feed port and when it comes into contact with the cutting blade, it is cut following the high-speed rotation of the cutting blade.

The cutting mechanism is a rotating drum wheel with several flying knives mounted on it. The knives rotate to process the wood into pieces.

There are several square holes on the outer edge of the drum wheel, and the cut pieces of qualified material fall through the mesh screen holes and are discharged from the bottom. The larger pieces of material will be cut again in the machine.

Wood chips making machine
wood chips making machine

Why choose Shuliy’s drum chipper?

  • Newly designed blade rotor, the blades are easy to change.
  • The crushing chamber cover can be opened hydraulically for easy maintenance and blade replacement.
  • Screen size can be customized according to different requirements of final product size. The hydraulic buffer system ensures smooth operation.
  • Reverse feeding device, the belt machine can be reversed to advance. This device can protect the machine when encountering large pieces of wood.
  • Larger capacity and larger feed size than traditional models, can cut logs with a diameter of 230-500mm.
Commercial wood chipper
commercial wood chipper

Our factory has been specialized in the production and manufacturing of wood processing machinery for many years and has rich experience and advanced technology. We sincerely invite you to consult at any time and welcome you to visit our factory. We look forward to cooperating with you.