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 !
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