production 165-660kg/h
suitable to process plastic filling ,blending modification,colour matchbatch, various cable material etc
Euro-quality & competitive-price SHJ-65 co-rotating twin screw extruder ,extruding machine, extrusion machinery
1. Feeding system
Single-screw or twin-screw feeder , horizontal mixing, stainless steel hopper ,moter power
1.1kw, inveter imported from Japan
2. Drive system
55-75kw Z4 DC moter , equipped with most advanced converter imported from Italy ;also can be configured AC motor and variable speed system imported from Japan
3. Coupling
Direct drive helps to improve power transfer coefficient; to provide mechanical safety when shearring and pinning
4. Transmission system
Hardened gear transmission , transmission and gear into one, imported SKF bearings , imported oil seals, gear lubrication
5. Extrusion system
Screw diameter is 62mm , L/D is 32-56, screw speed is from 50 to 500rpm, screw element made of high-quality alloy steel W6Mo5Crv2, surface hardness of HRC 58-60 after heat treatment, barrel matrix material of 45# steel , bushings made of α101, surface hardness of HRC 60-64 ,screw element and mandrel using the most advanced involute spline connection
6. Temperature control system
Copper and aluminum heaters locate at different places in barrels according to request,all stainless steel cooling system, temprature controller of RKC imported from Japan, precise Temprature control , imported solenoid valve
7. Vaccum system
Setting vaccum and exhaust ports according to process, vaccum up to -0.04-0.08Mpa, all stainless steel
8. Electrical Control system
Main switch and other low-voltage equipment using products of joint-venture factories ; PLC or PCC control system can be configured according to users’ requirement . Host machine is a variety of chain control system
9. Supporting system
Integral welded steel frame , no need to have strict ground base for users
10. Screen system
Hydraulic or manual Screen according to requirement
Parameters as follows:
| Model | screw diameter(mm) | L/D | screw rotating speed(r/min) | main motor power(kw) | screw torque(N.m) | torque level | output(kg/h) |
| SHJ-65A | 62.4 | 32-64 | 400 | 55 | 620 | 4.4 | 165-275 |
| 62.4 | 32-64 | 500 | 75 | 675 | 4.8 | 225-375 | |
| SHJ-65B | 62.4 | 32-64 | 600 | 90 | 675 | 4.8 | 225-375 |
| 62.4 | 32-64 | 600 | 110 | 620 | 4.4 | 330-550 | |
| 62.4 | 32-64 | 600 | 132 | 595 | 4.2 | 396-660 |
