China PVC Wire Trunk Extrusion Production Line, Find details about China Pvc Wire Trunk Production Line, Pvc Wire Trunk Extrusion Line from PVC Wire Trunk Extrusion Production Line
Item | Technical parameter |
I. SJ65/25 Single Screw Extruder | |
Supplier of electric control cabinet | Main transducer and feeder' s transducer: Hitachi transducer; Air switch |
Output capacity | 80kg/h(approximate) |
Inlet wire terminal of power source | 3-phase, 4-wire system |
Motor power | Main motor: AC30kw |
Temperature control curve type | Temperature fluctuating self-adjustment(PID type) |
Temperature control meters, manometers and speedometers | RKC(Japan) temperature control system, Xiaogan Wuyue(China) sensor and high quality speedometers respectively. |
Pressure display | With melt pressure display |
Feeder type | Vacuum feeder(with drier), with enganced screw feeder |
Connection of die head with flange | By bolts |
The advantages over other companies in this field | Good shearing, high output, reasonable design, high accuracy and easy control, high-grade materials and parts with steadfast performance. |
1. Screw | |
Diameter | 65mm |
LD | 25: 1 |
Quantity | 1pcs |
With gas vent or not | With |
2. Barrel | |
Barrel type | Integer |
Heating method | Air cooling unit. Special stainless cover and red copper electricity heater are used on the barrel |
Heating zones | 7-zone |
Total heating power | 60kw(approximate) |
Temperature range | 50~300 |
Cooling zones | 7-zone |
Cooling system | 7X0.55kw |
Cooling medium | Air cooling |
Screw and barrel manufacturer | Zhejiang Machinery Co., Ltd |
Quality guarantee | Testing block and tested report are available. Guaranteed period is more than 10, 000 working hours |
Nitrid depth | 0.6~0.7mm |
3. Driving system and speed reducing system | |
Main driving motor power | 18.5kw |
Main motor working method | 3-phase asynchronous motor, connected to the gearbox by couple |
Main motor rotating speed | |
Gearbox type | Helical gear, hardened |
Gears | Carburized and ground; The material is 20CrMoTi |
Main motor speed-adjusting method | AC transducer |
II. Haul-off unit | |
Haul-off speed | 20-30m/min(adjustable) |
Speed control method | Inverter |
Motor power | 0.75kwX2 |
III. Single disc winder | |
Winding range | 15-25mm |
IV. Mould | 1 set |