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Audited Supplier 1. Supply PVC rubber refrigerator door and window sealing strip production line equipment PE silicone PVC seal production and processing equipment manufacturers supply PE luggage strip extruder, luggage molding equipment, luggage cartoon production line luggage plastic line production equipment, luggage production equipment, luggage plastic cartilage production line Equipment, luggage plastic parts, molybdenum production equipment, plastic molding machine production equipment, luggage edge of the strip equipment, luggage embedded equipment, the supply of PVC silicone PVC seal production and processing equipment.
2. The PVC profile extrusion line is equipped with conical single-screw extruder. The production line has many advantages: material thawing even, small shear rate, high output, long service life, etc. The production line includes extruder, calibrator unit, haul-off unit, double station winder or stacking unit, etc. 
Application:
It is used for producing pvc sealing strip, the sealing strip is widely use in window and door profile, car industry . It is composed of feeding system,extruder,water cooling system,haul-off unit,winding machine or double roller,electric control system and coordinated with different specification of moulds.This line is advanced in design,high in output,good in plasticization and low in energy consumption.The finished product is widely used in cars, windows, refrigerators, etc.
Processing Flow:
Raw material → Single-screw extruder →Extrusion mould →Vacuum calibration table → Haul-off unit→ Automatic cutter→ Stacker → Finished product inspecting & packing
Features :
-PLC control system is available
-All electrical components adopts famous brand : OMRON, ABB, SIEMENS etc
- Over current protective of motor
-With online protection film wrapping device
Main Technical Parameters:
|
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. |
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|
|
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1. Screw |
|
|
Diameter |
65mm |
|
LD |
25:1 |
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Quantity |
1pcs |
|
With gas vent or not |
With |
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|
|
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2. Barrel |
|
|
Barrel type |
Integer |
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Heating method |
Air cooling unit. Special stainless cover and red copper electricity heater are used on the barrel |
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Heating zones |
7-zone |
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Total heating power |
60kw(approximate) |
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Temperature range |
50~300 |
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Cooling zones |
7-zone |
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Cooling system |
7X0.55kw |
|
Cooling medium |
Air cooling |
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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 |
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Main motor speed-adjusting method |
AC transducer |
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|
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II.Haul-off unit |
|
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Haul-off speed |
20-30m/min(adjustable) |
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Speed control method |
Inverter |
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Motor power |
0.75kwX2 |
|
|
|
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III. Single disc winder |
|
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Winding range |
15-25mm |
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IV. Mould |
1 set |
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