Underground Wire Extrusion Machine , 150mm Large Cable Manufacturing Machine 

150mm large cable outdoor cable underground cable wire extrusion machine

1.Application:

It is for insulating, coating, stripping single or two layer wire and cable with extruding PVC, XLPE and LDPE compound material. Also it is suit for making power cable, building wire, communication cable, and so on.

A. Technical Characteristics

1. Extrusion Wire Gauge:

1.1 Inlet Wire Diameter:

1.2 Finished Wire Diameter: Φ30 mm～Φ120mm

2. Applicable Material: XLPE

3. Screw Diameter: Screw Diameter 150mm

4. Extrusion Capacity (When the head is turned on.): Φ150 Machine=max600 kg/h

5. Linear Velocity: 1～100m/min

6. Length of Production Line: 38 Meters

7. Installed Capacity: About 235 KW/h

8. Color: Grass Green

Extrusion Host

Applicable Material: XLPE, Plasticization degree of 100%.

Maximum Extrusion Capacity:600kg/hr.

Mechanical Center Height: 1000mm

Ratio of Length and Diameter: 1:25

Compression Ratio: 1:2.8

Rotation Rate of Screw: 0—50 RPM

Material of Screw: One Ø150mm screw with whole tooth nitrogen treatment of alloy steel and chrome-plated polished surface and screw-passing cooling water device.

Material of Screw Cylinder: 38CrMoA1A alloy steel, nitrogen treatment and precisely grinding. The surface hardness inside the screw cylinder is R2-3 degree higher than that of the front surface of the screw and the screw thread. The cooling water jacket is added on the feed point of the screw cylinder.

Gearbox: Imitation of Italian-type, hardened helical gear gearbox, material of cast steel, oil-bath lubrication, tooth-face high-efficiency quenching and adoption of Japanese NACHI bearing.

Electric Heating: 380V, with even three-phase separated flow.

Screw cylinder electric heating zone 6, the cast aluminum heating ring heating is affixed with cooling air duct.

Head electric heating zone 1, heating by cast aluminum heating ring.

Neck electric zone 1, heating by the electro-thermal tablets.

Eye die electric heating zone 1, heating by the electro-thermal tablets.

Control of Temperature: Use the PID automatic temperature control gauge made in Yangming, Taiwan, automatically set the control under 0-399℃ and use KTYP as the thermal-couple.

Cooling: Screw cylinder zone 6, use 6 sets of cooling fans (750W).

Head: Vacuum equipment head

Host Motor: The Siemens motor drags with 110 KW. Germany DC converter controls and unloads by synchronization. The velocity adjustment is convenient and steadily operated.