SJ-50 Cable Extrusion Line Machine for 1.5-2.5mm Flexible Cable.

2.The main technical parameters:
2.1    diameter:    Φ0.5-φ15mm
2.2    Screw rod diameter:φ50mm
2.3    Length to diameter ratio:25：1
2.4    Screw rod rotation speed:100r/min
2.5    Max extrusion:160kg/h（PVC），
2.6    Traction line speed:0-150m/min
2.7    Max traction wheel diameter:500mm
2.8    Take-up machine:PN400-PN630
2.9    Main machine power:≤37KW

3.Main Component:
3.1    PN630 Shaftless pay-off:1 set
3.2    Tension device:1 set
3.3    SJ-50×25 extruder host:1 set
3.4    7mm free adjust crosshead:1 set
3.5    Automatic hopper+ dryer :1 set
3.6    stainless steel cooling water tank (2m+8m):1 set
3.7    Whirlpool dryer:1 set
3.8    500mm traction device:1 set
3.9    PN630 shaftless take-up and traverse line machine:1 set
3.10    Electrical control system of unit:1 set

4. Electronic control system    

• Power supply: three phase five wire system, 380V (± 10%), 50 Hz, single phase control voltage 220v
• The main machine and traction motor of the extruder adopt domestic high-quality brand AC motor, which is controlled by sinusoidal frequency conversion speed regulation system in Shenzhen. The temperature control instrument adopts the latest generation of intelligent electronic display calculus temperature controller with temperature control accuracy of ± 2 ℃.
• The panel is equipped with various necessary components such as instruments, indicators, switches, etc., with complete protection functions for overload, overheating and over-current,
• The low-voltage components of the whole machine are made of Chint brand, which has the advantages of stable start-up, operation and stop, energy saving and consumption reduction.
• The control box is made of high-quality anodized aluminum profile and aluminum die-casting corner parts, with simple and stable appearance and easy operation. Dust filter device is installed in the main control box to prevent dust from affecting the service life of electrical components in the cabinet.

Our high speed jacket and sheath cable extrusion  extruder machine extrusion line can extrude
power wires, computer wires, data wires and high-frequency cables etc with screw diameter ranging from 50mm to 200mm.
Application: it is applicable to the jacket/sheath extrusion of power wires, computer wires, data wires and high-frequency cables etc.
The main technical parameters of models of our jacket sheath extrusion lines are as follows:

5. Main Characteristics:
High output: optimized designed screw is very durable without pasting glue and de-chromisation with fast color change, high line speed and output.
High quality: Extrusion product with concentricity over 90% and outside diameter tolerance ±0.003mm.
Steady temperature control: Adopt SCR power controller with imported high-quality and cast copper heater, the temperature of the machine body is regulated within ±1 centigrade degree.
-Easy operation: smart control, capacitance and wire diameter can be automatic feedback and adjustment; human-designed machines equipped with man-machine interface are much easier and convenient to operate.