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1. Feeding system
Single-screw or twin-screw feeder , horizontal agitator, stainless steel hopper ,moter power
1.5kw, inverter imported from Japan.
2. Drive system
110kw Z4 DC moter , equipped with most advanced converter imported from Italy ;also can be configured AC motor and transduser imported from Japan
3. Coupling
Direct coupling helps to improve power transfer coefficient; to provide mechanical safety when shearring and pinning
4. Transmission system
Hardened gear transmission , transmission and gear decelaration into one, imported NSK bearings , imported oil seals, gear lubrication
5. Extrusion system
Screw length 28-56, screw diameter 70mm, screw speed 50-500rpm, screw element made of high-quality alloy steel W6Mo5Crv2, surface hardness of HRC 58-60 after heat treatment, barrel matrix material of 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 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 processing , 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 . Main machine 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 system
Hydraulic or manual screen according to requirement
Euro-quality & Competitive-price SHJ-75B Pet Food Special-purpose Machinery