High Speed 60+25 Sheath Wrapping Cable Extrusion Machine With Spark And Testing

High Speed 60+25 Wire Sheath Wrapping Extrusion Equipment 25 : 1 With Spark And Testing

Use

The unit is suitable for sheathing wire and cable by hot extrusion of thermoplastic cable materials such as polyvinyl chloride, polyethylene, PE, XLPE, low-smoke and halogen-free.

1. Main technical parameters
2. Single core dia:φ5-φ50mm
3. Sheath size:φ8-φ55mm
4. Screw diameter:φ90mm
5. length to diameter ratio:25:1
6. Screw speed:90r/min
7. Maximum extrusion:280kg/h(PVC)；
8. Traction line speed:0-90m/min
9. Maximum traction:1600kg
10. Pay off bobbin sze:PN1000-PN2000
11. Take up bobbin size:PN1000-PN2000
12. Full machine power:≤175KW
13. Extrusion thickness tolerance:+/-0.025㎜
14. Function consumption: electricity: 380V±10% 50HZ three-phase five-wire
15. Gas: pressure 0.1-1.0Mpa dosage 3.0 m3 / h
16. Water: pressure 0.2-1.6Mpa dosage 4.0 m3/h
17. Composition of the equipment
18. 2000portal pay off frame (1 set)
19. Five rounds of tensioning straightening device (1 set)
20. SJ-90×25 extruder (1 set)
21. Right angle sheath head(φ70mm) (1 set)
22. Automatic feeding drying system (1 set)
23. Stainless steel cooling sink (16m+1.5m activity) (1 set)
24. Drying device (1 set)
25. TQDV1600 Flat belt pneumatic tractor (1 set)
26. 2000portal take up and traverse (1 set)
27. electrical control system (1 set)

1. Main performance and parameters of each component
2. 1,Φ2000 portal pay off frame:

3Pay off Form: upper casing type, portal ground rail walking type；

Reel diameter:Ф1000-Ф2000㎜；

Take-up tension form: manual friction disc (tension adjustable)；

Travel motor: BWED121-23×17-1.5KW (AC motor)

Lifting motor: BLD11-43-1.5KW (2 sets)

Clamping motor:Y90L-6-B5-1.1KW,960rpm

Structure form:

Longmen ground rail walking type, upper casing type structure. The gantry is made of bending and welding. The two tops of the reel are driven by two motors via a cycloid reducer to lift the screw nut. Each apex can be lifted separately or simultaneously, and is equipped with mechanical and electrical protection devices. It can be equipped with different specifications of the top sleeve to meet the installation of different specifications of the reel; the reel clamping is realized by the motor cycloid reducer, and the clamping overload protection is provided. The tension of the pay-off is realized by manual friction disc, which is manually adjustable and stable. Reliable and easy to operate. The take-up frame adopts the centering device to realize the centering line.

Five-wheel tensioning straightening device

Adapt wire diameter:φ5-φ50mm

Structure: Built-in friction plate, can manually adjust the friction of the wire.

Wire rollers are provided at both ends of the inlet and outlet.

Φ90 extruder

Screw diameter:φ90mm

Screw length to diameter ratio:25:1

Screw type: high-efficiency BM screw, low-smoke and halogen-free special screw.

Screw speed:90r/min

The amount of glue(MAX):PVC:280kg/h；

Main motor: 75kw DC motor, Continental 590 DC speed control system control.

Screw material: 38CrMoALA, surface nitriding treatment, nitriding depth 0.5-0.8mm, surface hardness ≥ HV840

barrel material: 38CrMoALA, surface nitriding treatment, nitriding depth 0.5-0.8mm, surface hardness ≥ HV1000

Screw cooling: water cooling.

1. he temperature controller adopts intelligent electronic display calculus temperature controller, the temperature can be automatically adjusted between 0-399 °C, temperature control accuracy±2℃
2. Temperature control section: one section of the head, one section of the eye mold, one section of the head lock, five sections of the barrel, cast aluminum heating ring and five sets of DF series axial flow cooling fans:
3. The body is heated by electric heating, and the cast aluminum heating ring has good heating and heat preservation performance.,

1. Head: Huff clamp, easy to operate.
2. Gearbox: All gears use 40Cr quenching and tempering, tooth surface high frequency quenching treatment surface hardness HRC50-55, shaft is treated with 45# steel quenching and tempering, the box material is cast iron, the gear is inclined tooth surface grinding gear, gearbox and screw Splined connection, one-way roller thrust bearing.

4.Φ70mmRight angle head (with 1 set of die wrenches)

1. Structure form: adjustable partial head, right angle circular structure
2. Heating form: cast aluminum heating
3. Scope of application: the maximum diameter of the mold sleeve is φ60mm, and the maximum extrusion core diameter is φ55mm
4. Head material: surface nitriding treatment, nitriding depth 0.5-0.8mm, surface hardness ≥ HV840

Features: When replacing the core and the mold sleeve, the core rod is not required to be dismantled. After the eccentricity is adjusted at low speed, the concentricity is constant when the speed is increased to the normal production speed. The eccentricity requirement is less than 15%. After the low speed adjustment and the synchronous speed increase Diameter deviation within the standard tolerance of cable products

5. Automatic feeding drying system

1. Scope of application: 200kg drying, 400kg/h feeding, equipped with cable material overload protection device
2. The hopper seat is made of stainless steel and has a beautiful appearance and compact structure..

6.16 meters stainless steel cooling sink

1. Structural form: nylon guide wheel is used in the water tank, which can be finely adjusted up and down. Stainless steel ball valve is used for water inlet and outlet.

1. Cooling method: all the sinks are cooled by dip bath
2. Cooling water control method: bottom water inlet, bottom water
3. Sink specifications:220mm×220mm×1.5mm

1. Length: 4 sections per section, 4 meters
2. A 1.5 m mobile activity sink is placed at the front of the sink for easy operation..