1.   the gearbox · New-style project of parallel three-axises driving makes the convey axis, convey chain, decelerate and the torque assignment get together, which keep it compact, and the key bearings are imported. · The select material of drive components is dainty, including super intension alloy cementiteing steel, cementiting and quenching, gear grinding technics, strengthening of tooth face. So they can ensure high torque, high precision and low noise. · Soakage and coerce lubrication integrate smoothly. When the hydraulic circuit is over pressed, it alarms. 2.   the feeding system · Metering feeders are equipped with single screw, twin screw, hollow screw, forced-feeding, side feeding, liquid-adding system, etc. 3.   screw              · The screw elements and then kneading blocks are designed accurately, by precise processed, agile combination, with interchangeability, which can fulfill efficient self-cleaning, transmission, compounding, pressure-forming. · The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treatment. 4.   the barrel    · Euro-style rectangle barrel, reflux refrigeration is optimized and disposed, which makes temperature difference in C areas smaller. · According to the material and special technics demands, the material of cylinder can use high quality nitrided steel, corrosion proof or antifriction with corresponding process. 5.   the heater · Innovated design of heater tightened style insures high efficiency of heat transfer and high longervity of heater.
This product is widely used in the particleboard plant, medium and high density fibreboard plant, stubble plants, biomass power plant, wood chip plant, etc.
This Drum Wood Chipper has advanced structure with high quality chipping, strong adaptability of raw materials, easy operation and maintenance. The main raw materials can be small trees, wood processing residues such as branches, twigs, paper plates, crates, log core, waste veneer, etc. it can also be used to cut the non-wood materials such as sugar cane, reed, bamboo, etc.
Wood Chipper Machine,Wood Crusher Machine,Wood Pallet Crusher,Wood Chipping Machine Jinan Shanghangda Machinery Co., Ltd. , https://www.jinanshdmachine.com
Hopper Screw Conveyor, Inclined Screw Hopper LoadeR
Features of screw loader/screw conveyor
This kind of screw loader is suitable for big capacity and fast loading, such as high speed PVC mixer, extruder with big capacity. It convey material to hopper of mixer or extruder by fast rotating speed.
Touching part are made by 304 stainless steel, no rusty, it's durable and no polluation to raw materials.
And, the Installment and operation of PVC spiral loader is very simple, all of these features make spiral feeder is ideal feeding equipment for PVC mixer and extruders.
ZD-Screw Loader/ Screw Conveyor for Lifting Powder or Plastic Pellet
Application:
The machine can be used with various extruders and high speed mixer. It can automatically feed plastic powder or granule from storage bin into the hopper by means of a controller of material level(Height can be set by customer themselves). It features feeding automatization, labour saving, safety and reliability.Hopper Screw Conveyor, Inclined Screw Hopper Loader
Model
ZD-1000
ZD-2000
ZD-3000
Power of feeding motor(kw)
1.1
1.5
2.2
Diameter of feeding pipe(mm)
102
114
133
Feeding height(m)
6
6
6
Feeding volume(kg/h)
1000
2000
3000
Material tank volume(kg)
100
150
200
Material tank size(cm)
80*88*96
90*100*96
110*100*9
Hopper Screw Conveyor, Inclined Screw Hopper Loade
 
Â