CORE WIRE INSULATION EXTRUDER PRODUCTION LINE

Model: Φ30/Φ40/Φ50/Φ60
Structure type: Specified by customer
Min.Order: 1 Set
PLC and Control Module: Siemens
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Product Details
Machine Composition Unit/Sets
Pay off machine 1 set
Pre-heater 1 set
Straightening table 1 set
Main extruder 1 set
Control cabinet 1 set
Water cooling trough 1 unit
Meter counter table 1 set
Printer 1 set
Laser gauge 1 set
Capstan 1 set
Sparker 1 set
Wire accumulator 1 set
Take-up machine 1 set

APPLICATION & FEATURES



Application:

Used for the extrusion of insulation sheaths for UL electrical wires, power cables, computer wires, data cables, and high-frequency wires.

Overseas Application:

Used for single-layer wire core extrusion / foamed insulation sheath extrusion / single-layer extrusion + filled strip extrusion.

High Performance:

The special screw structure ensures efficient operation: no sticking, no chrome peeling, etc.

High Quality:

The concentricity of extruded products reaches 93-97%, product diameter tolerance: ± 0.005 mm; for foamed insulation sheaths: ± 0.008 mm; capacitance tolerance: ± 0.5 (capacitance unit not specified)

Temperature Control:

Adopts an SCR (Silicon Controlled Rectifier) power regulation device with an imported temperature control system; the machine body temperature is controlled with an accuracy of ± 1℃

Easy Operation:

Equipped with a touch-sensitive user screen, making operation simpler and more convenient.

Space Saving:

The traditional equipment layout has been optimized, reducing the overall length by more than 5 meters.





Three detailed views of wire core insulation extrusion production lines:
Left: Close-up view of the extrusion unit with a hopper, metal cylinder with screw, and drive motor mounted on a blue frame. Demonstrates the main melting and extrusion mechanism for applying insulation layers to wire cores.
Middle: Full view of the production line with a continuous conveyor track on a blue frame (e.g., for cooling or drawing), ensuring an uninterrupted wire core insulation production process.
Right: View of the winding unit with guide rollers and spool winding mechanism on a blue structure, highlighting the final assembly of insulated wire cores into organized spools.





TECHNICAL SPECIFICATIONS


Can be customized :


Machine ModelDX-Φ30DX-Φ40DX-Φ50DX-Φ60
Wire Core SpecificationsAWG36-AWG30AWG32-AWG28AWG30-AWG26AWG28-AWG20
Product DiameterΦ2~13 mmΦ3~15 mmΦ5~19 mmΦ10~31 mm
Extrusion MaterialHDPE (High-Density Polyethylene), Foam-PE (Foamed Polyethylene), PP (Polypropylene), PU (Polyurethane), PVC (Polyvinyl Chloride), SR-PVC (Reinforced Polyvinyl Chloride)
Screw ParametersL/D Ratio: 26~28, Compression Ratio: 2.7-3.2, Screw Material: SACM Alloy (Aluminum-Silicon Steel Alloy) with Vacuum Heat Treatment, Surface Polishing with Grinding and Chroming
Barrel & Die Head Heating Zones3+2 (3 Barrel Zones + 2 Die Head Zones)3+2 (3 Barrel Zones + 2 Die Head Zones)3+2 (3 Barrel Zones + 2 Die Head Zones)4+2 (4 Barrel Zones + 2 Die Head Zones)
Heating Power6 kW8 kW11 kW15 kW
Extruder Power7.5 HP (Horsepower)10 HP15 HP20 HP
Maximum Capacity30 kg/h45 kg/h60 kg/h85 kg/h
Maximum Speed300 m/min400 m/min600 m/min800 m/min
Cooling UnitExtended cooling unit / constant temperature cooling unit, heating power 9 kW, capacity 500 (unit not specified), length 1.7 m, with two-stage water removal device
U-Shaped Cooling Unit Length11 m11 m13 m16 m
Accumulation Unit ParametersAccumulation drum with diameter Φ120~Φ180 mm, 10 fixed rollers + movable rollers, standard / inclined accumulation mechanism, length 9 m, maximum accumulated length 200 m
Drawing Power6 HP7.6 HP7.6 HP16 HP
Unwinder TypeUnwinder / spindleless motorized unwinder with overload protection, suitable for spools with diameter 300-500 mm
Winder TypeDual-spindle winder, 3 HP motor with inverter speed control, operable in single or linked mode; machine stops when the counter exceeds the preset value, suitable for spools with diameter 400-500 mm




OUR SERVICES



Free Pre-Sales Training:

We provide training for customers to ensure they fully master machine operation, including correct working procedures, proper maintenance methods, and troubleshooting of simple faults.


On-Site Installation Consultation:

The customer shall bear the cost of round-trip air tickets, accommodation, meals, insurance, and daily labor fees for each technician.


After-Sales Service Details:

We provide quick responses to after-sales service requests and timely fulfillment of obligations regarding (required parts) delivery.

Free warranty period: 12 months from the machine shipment date (excluding wear parts).

We charge fees for transportation costs and other related expenses.

If visas are obtained in a timely manner, our engineers are ready to travel within 24 hours for domestic trips and within 2 weeks for overseas trips.



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