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Drum Chipper

Product introduction

product description
Drum chipper mainly cutting small diameter wood, timber harvesting, and processing residues (such as branches, plate, slats, log core, waste veneer, waste wood, etc.), it can also be used to cut non-wood Raw materials (such as sugar cane, reed, bamboo, etc.). It become a certain size of the small pieces of wood after the cutting of raw materials, as the raw material of particleboard, MDF, fiberboard and other paper production, and also could be fuel. Wide range of applications, diversification of raw materials, cutting wood chip of good quality, safe and reliable, and easy to operate, high production efficiency.
Drum chipper is my company's latest domestic chipper, for particleboard, MDF, wood fiberboard, paper, power plants, boilers and other industries. The product structure is advanced, cutting sheet material in high quality, wide adaptability of raw materials, easy operation and maintenance.
Drum chipper technical parameters
Model PJ-215 PJ-216 PJ-218
Inlet Size(mm) 160*400 230*590 300*680
Flying Knife No. 2 2 2
Blade Roll Speed(r/min) 590 590 650
Chip Size(mm) 30 30 30
Capacity(t/h) 3-5 8-10 14-18
Main Motor Power(Kw) 4-45 4-55 4-110
Feeding Power(Kw) (2.2-3)*2 (3-4)*2 (4-5.5)*2
Pump Power(Kw) 1.5 1.5 1.5
Conveyor Power(Kw) 3 3 4
Weight(kg) 2990 5030 7000
Dimension(mm) 1470*1550*970 1800*1900*1210 2200*2150*1500
working principle
How it works: The wood is fed from the feed port. When the wood is in contact with the cutting blade, it is cut with the high-speed rotation of the cutting blade. The cut wood is cut in the cutting room. Leaves produced by high-speed steam flow.
Structure: drum chipper consists of the body, blade roll, feeding and feeding mechanism from top to bottom, feeding device, hydraulic system and other components.
Its base is made of high strength steel plate welding, it is the whole drum chipper support base;
Blade roll on the installation of two flying blade, with a special manufacture of flying blade bolts, the knife fixed on the blade roll through the pressure block;
According to the different thickness of the material to be cut, the upper feeding roller assembly can fluctuate up and down within a certain range by means of the hydraulic system;
Cutting down the qualified material passing through the mesh sieve, there is the bottom of the discharge port, the large material will be in the machine and continue to be cut.
Drum-type chipper hydraulic system: You can start the shell according to the fuel pump from the hand pump to the cylinder, the blade is easy to be replaced, the feed roller assembly can be raised up during maintenance so that the blade can be adjust easily, the knife gap and the board of comb can be disassemblied easily.
Performance characteristics
1, chipper alloy tool is of wearing, sharp, reliable and advanced, long service life.
- Unique crushing system design, greatly improving the service life of the equipment. Crushing chamber using multi-stage crushing process and crushing principle device, which is characterized by large impact work, high production efficiency, crushing ability.
2, chipper consumables less consumption, low operating costs
- reasonable structure, the principle of grinding and advanced technology, reliable operation, low operating costs; all parts of the mill are wear protection, maintenance costs will be reduced to a minimum, the general life can be increased by 30% or more.
3, chipper dust collector for a box body, the lower part of the box with a gray door, the box should be installed in a vertical frame. The vertical frame is covered with a filter bag, and the dust collector receives the dust from the centrifugal separator. From the box into the box, through the filter bag into the machine outside the space. As the filter bag dust collector has dust removal efficiency of up to 97% or more. So the working environment could avoid pollution. When the filter resistance will rise, then you can choose to stop, rest time for manual cleaning. Clean the filter bag dust, the camera can shake the bag for dozens of seconds, so that the dust on the bag surface can be directly shake off through the box ash into the dust bag, and then Cleared. Green, no pollution.
Machine installation
Drum chipper can be installed on the basis of concrete or steel support structure, with anchor bolts. In order to open the cover to replace the knife and install the bottom knife base, should retain enough space position.
V-belt installation: To shorten the pulley space appropriately in order to load the V-belt; Use a ruler to check the straightness of the two rounds of the end to ensure that the two rounds of the same plane in the plane; Check the triangle belt tightness once again, and make the necessary adjustments.
Use and maintenance instructions
1. Chipper test before starting to strictly check the installation of the various parts of the machine to meet the requirements, whether the loose screw bolts can be hand gently pull the belt test, whether the shell case and so on. At the same time check the direction of rotation, is strictly prohibited smashing flammable, explosive items, so as to avoid accidents.
2. Chipper production should be maintained evenly to ensure the quality of crushing and normal production, while the motor is strictly prohibited to ensure the normal operation of the machine.
3. In addition to regular attention to check the various parts of the fastening, but also should pay attention to check the wearing parts of the wear and tear, such as serious wear and tear should be replaced in time to avoid damage to the main components. And take the necessary fire protection measures
4. As the speed is high, in addition to the installation of a firm and solid, while maintaining good lubrication to maintain the normal operation of the machine. Under normal circumstances the bearing temperature does not exceed 70 degrees normal. Host bearing a week to add butter, molybdenum disulfide, high-speed butter better.