High Quality Four Shaft Metal Shredder Machine / Steel Iron
Shredding Machine
Four shaft shredder processes materials according to the working
principle of shearing,shredding,extrusion among knives,can shred
all sorts of waste and process material into disposable smaller
part. It is usually used in the environment protection field for
MSW(municipal solid waste),regenerated resources,incineration waste
pretreatment and synergetic pretreatment of cement kiln etc.This
equipment has the characteristic of low speed,big torque,large
shearing force,equipment stabilization,discharge uniformity.
Working Principle:
Four motors drive four knife-shafts to turn in positive and
negative direction respectively,the first crushing and feeding are
under the coordination between the upper knife-shaft and the lower
one.recrushing is finished in shearing,shredding and squeezing
among lower raw rotors.the size of shredded material depends on
blade thickness in the knife-shaft and the size of sieve.
Internal Structure of Four Shaft Shredder:
1. Blade of shredder
Blade of shredder is divided into fixed blade and removed
blade,fixed blade processes materials by that is fixed in shredder
main shaft by its internal hexagon fixed hole.
2. Shredder main shaft
Hexagon interface shaft is connected with reducer by bearing and
coupling.
3. Shredder body box
Shredder body box is used to install bearing and fix main shaft,
and supplies closed space for four shaft shredder linkage and
crushing.
4. Bearing
Bearing can reduce friction force by internal pressure cylinder
when main shaft turns round, thus reduces torque loss.
5. Reducer
It can adjust motor output speed,reduce motor damage from main
shaft concussion and increase main shaft torque by reducer.
6. Support frame,sieve,motor,hopper,distribution
cabinet,electromagnetic directional valve and other attachments
etc.
Four Shaft Shredder Technical Parameters:
Knife Specifications(mm)
| Type | (t/h) Capacity | (mm) Inlet Size | (pcs) Knife Quantity | (kw) Power | Reducer |
| Shear Blade 200*20 | ZY500 | 0.5－1 | ＜500 | 24 | 15×2 | 350×2 |
| Shear Blade 300*30 | ZY800 | 2－3 | ＜800 | 28 | 22×2 | 500×2 |
| Shear Blade 400*30 | ZY1000 | 3－4 | ＜1000 | 32 | 30×2 | 600×2 |
| Shear Blade 450*40 | ZY1200 | 4－5 | ＜1200 | 30 | 37×2 | 650×2 |
| Shear Blade 550*40 | ZY1500 | 6－8 | ＜1500 | 36 | 45×2 | 750×2 |
| Shear Blade 600*50 | ZY1800 | 10－15 | ＜1800 | 36 | 75×2 | 800×2 |
| Shear Blade 750*60 | ZY2000 | 20-30 | ＜2000 | 32 | 90×2 | 850×2 |
Q1: Our Advantage
A: * OEM & ODM Support
* Support Technical Service , Installation , Training , After-Sale
Service.
* Factory Sale Price.
* We have exported to more than 70 countries.
Q2: What's your Delivery Time ?
A: 5-7 days for single machines , 15-20 days for production line.
Q3: Why choose your factory?
A: * Our products are manufactured strictly according to national
and international standard, and we take a test on every grinder
before delivered out.
* We are professional manufacture providing factory price for you.
* we have a professional installation and after-sales staffs.
Q4: How to visit your factory ?
A: * Taking the plane to Zhengzhou International Airport .
* Taking the high-speed rail to Zhengzhou Station .
We also provide free hotel booking and airport pick up service .
Packing & Shipping
1) All the wear out spare parts are packed by plastic films and
wooden boxes.
2) Wire cables are used for fastening the machines.
3) FCL: Shipping by standard exporting container.
2) LCL: Poly wood case.
Looking forward to cooperate with you !
