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Euro-quality & competitive-price SHJ-50 co-rotating twin-screw extruder,extruding machine, extrusion machine
1. Feeding system
single-screw or twin-screw feeder , horizontal mixing, stainless steel hopper ,moter power
0.75kw, drive imported from Japan
2. Drive system
AC moter and transduser 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 together in one box , imported NSK bearings , imported oil seals, gear lubrication
5. Extrusion system
Screw length 28-56, screw diameter 50mm, screw speed 50-500rpm, screw element made of high-quality alloy steel W6Mo5Crv2, surface hardness HRC 58-60 after heat treatment, barrel base material 45 forgings, bushings made of α101, surface hardness of HRC 60-64 ,screw element and mandrel using the most advanced involute spline connection .
6. Temprature control system
Copper and aluminum heaters locating at different places in barrels according to demand, all stainless steel cooling system, temprature controller of RKC imported from Japan, precise Temprature control , imported solenoid valve .
7. Vacuum system
Setting vaccum and exhaust ports according to process, vaccum up to -0.04-0.08Mpa, all stainless steel
8. 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 is a variety of chain control system.
9. Supporting system
Integral welded steel frame , no need to have strict ground base for users, stainless steel housing , built-in insulation
10. Screen changer system
Hydraulic or manual screen according to requirement
Euro-quality & Competitive-price SHJ-50 co-rotating twin-screw extruder