160-150 PP/PE Double stage mothergranulator
1.Feature:
1)This machine suitable for PE, PP waste film recycle, and then granulator int granules;
2)Machine with safety shield, more safety operate and temperature more stable;
3)Finished granule can mix with new material use, it can save factory cost.
4)Both the main and auxiliary machines of this machine use non-stop screen changers, greatly improving production efficiency.
Gear Box
2set
1. Material: A 280#,16:1 , standard hardened gear box
B 200# 12.5:1 standard hardened gear box
2. Features: The material of gear is the high strength alloy steel, it is manufactured by carburizing, quenching (and other heat treatment), grinding process at last. The gear is in high precision (6 grade) and high hardness (reached HRC54-62). Besides, it features low noise when operating.
It contains high bearing ability thrust, which is performed reliable and can with stand larger axial thrust.
Screw extrusion system
2set
A Screw diameter: φ160mm,screwe length 3500mm(rotate speed 25-80 r/m)Screw L/D 22:1 screw material: 38Cr
B Screw diameter: φ140mm,screwe length 1400mm(rotate speed 25-80 r/m)Screw L/D 10:1 screw material: 38Cr
Screw features:
38CrMoA1A, high temperature nitride
Tempering hardness: HB230-250
Nitride hardness: HV850-950
Nitride depth: 0.5-0.7mm
Brittleness:less than 2
Driving System
2set
1.A: Main extruder Driving system adopts to motor of 75kw fromChina,Three phase 380v variable frequency motor
2.B: Auxiliary extruderDriving system adopts to motor of 22kw fromChina,Three phase 380v variable frequency motor
3.A:Main extruder Frequency transformer is 75kw from Shanghai (nationwide warranty).chengdu sen lan
4.B: Auxiliary extruder Frequency transformer is 22kw from Shanghai (nationwide warranty).chenhdu senlan
Feeding method: ordinary square manual feeding (optional automatic forced feeding)
Heating System
2 set
A :Main extruder Ceramics heating system, 9zones.
Heating power: 85kw
Intelligent double display digital temperature controller controlstemperature
B: Auxiliary extruder Ceramics heating system, 5 zones.
Heating power: 36kw.
Intelligent double display digital temperature controller controlstemperature
Control System
1 set
All the Electrical accessories adopt to the brand of CHINT
Low voltage electrical appliances:chint
switch button:chint
Temperature table:yatai
Filter System
2set
A:Hydraulic non-stop screen changing die head: 300mmX300mm.Discharge port:φ100mm
B:Hydraulic non-stop screen changing die head: 300mmX300mm.Discharge port:
B:Extruding lines: 25pieces (or as special requirement)
B:Extruding width: 3~4mm
B:Heating machine: stainless steel heating machine
B:Heating power: 12.8kw
Hydraulic pump:
1. Changing screen without stopping: 3KW
2. Time of changing screen<2 s
3. System pressure: 16 mpa
Cooling System
1 set
We uses the water tank of size 4000*300*350mm to cool and strand lines.
Shaving and blowing device:
use a fan to dry the moisture on the particle strips. Improve the dryness of particles.
Fan power:2.2kw
Pelletization System
1 set
Knives diameter: 250mm*18pieces (alloy knives)
Knife method: hob
Driving motor: 5.5kw(the speed can be controlled)new motor from Shanghai
Cooling way: cooling water
Main low voltage machine: the brand of Zhengtai
Power supply: 3Phase/380V/60HZ
| Model |
GR-160-150 |
| Screw diameter |
Aφ160mm B φ150 |
| L/D ratio |
A22:1 B 10:1 |
| Screw speed |
10-90r/min |
| Speed reducer |
A280# B 200# |
| Barrel material |
38CrMOLA |
| Main motor |
A 75kw B 22KW |
| Cutting motor power |
5.5kw |
| Total power |
260kw |
| Output capacity |
250--350kg/h |
| Weight |
8800kg |
| Dimension |
14.5×5.5×2.8m |
| Power supply: |
380V 50HZ |
Audited Supplier 
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