China XLPE 6-33 Kv 3-Layer Co Extrusion Ccv Line for Cable

Technical Characteristics for the CCV LineAutomatic production line of energy saving and high efficiency, it is an intelligent production line which the tube heating , extruding and line speed have an overall linkage .Good overall stability of the equipment, high cost effectiveness with less secondary waste after putting into operation.Advanced technology of the whole equipment and the excellent processing prevent from the three leakage problems effectively.Die replacing at the front part of the head, convenient and efficient for die adjusting and replacing, no deviation when accelerating the speed.Professional installment and calibrating, which can meet high requirements of the line producing.Advanced technology of the electrical control for the whole set of the equipment and easy to operate.Advanced technology of the sag control for the production line & stable performance, production maintenance free.Stable nitrogen & water control system, no stoppage & leakage & instability of the water level failures, producing without maintenance.Accurate temperature control system, no ageing problem of the material in long-time producing.Adopting photoelectrical encoder for speed testing, stable running with high precision & excellent synchronization.Project of tracking management by professionals in the whole process, which ensures the production quality with guaranteed after-sale service.
Technical Parameter
Voltage class
XLPE 6-33 KV
35-132kv
Conductor cross section
Cu: 35-630 mm2
Al: 50-800 mm2
Cu: 50-1600 mm2,
Al: 70-1600 mm2,
Max. Weight of cable
10 Kg/m
25 Kg/m
Outer diameter of cable
≤Φ75 mm
≤Φ90 mm
Wall thickness
Φ65 extruder 0.5-2.0 mm
for inner layer
Φ150 extruder 2.5-10.5 mm
for insulation layer
Φ90 extruder 0.5-2.0 mm
for outer layer
Φ80 extruder 0.5-3.0 mm
for inner layer
Φ175 extruder 10.5-20 mm
for insulation layer
Φ100 extruder 0.5-3.0 mm
for outer layer
Length of vulcanizing tube
≥102 m
≥114m
Heating section length
42 m, 6 mx6 sections
42 m, 6 mx6 sections
Pre-cooling section length
12 m, 6 mx2 sections
12 m, 6 mx2 sections
Water cooling length
54 m, 6 mx9sections
66 m, 6 mx11sections
Needed area of main platform (LxW)
≥24 mx18 m for one line
≥30*24m for two lines
≥24 mx18 m for one line
≥30*24m for two lines
Height of 3-platform
≥10 m
≥16.5m
Needed length of workshop (premises)
≥135 m
≥148m
Nitrogen gas
Pressure: 2.0-2.5 Mpa
Purity: 99.5%
Consumption :0.4-1.8 m3/h
Volume of N2 tank: 5 m3
Pressure: 2.0-2.5 Mpa
Purity: 99.5%
Consumption: 4-8 m3/h
Volume of N2 tank: 8 m3
Cooling water
Pressure :0. 2-2 MPa
Consumption: 12.5 m3/h
Pressure :0.4-0.6 MPa
Consumption:15 m3/h
Compressed air
Pressure: 0.6-0.8MPa
Consumption: 0.8 m3/h
Pressure: 0.6-0.8MPa
Consumption: 0.8 m3/h
Installed capacity
750kVA (Power voltage: 380V, 50HZ,
900kVA (Power voltage: 380V, 50HZ
Two power incoming lines
3*185mm2, 3*240mm2
3*240mm2, 3*240mm2