The 35KV triple-layer co-extrusion rubber CCV line can make voltage 6~35kv rubber cable.
The triple-layer co-extrusion rubber CCV line can make max diameter 55mm rubber cable.
The pay off and take up stands adopt traversing type which is of active pay off and take up. The main motor adopt DC converter.
Upper and lower caterpillars adopt capstan caterpillars. Cable midpoint control adopt contact type midpoint tension control system.
Extruder is make up of 60+120+90. They are heated and cooled by water, RKC temperature control system, sheet feeder, BM type screw, big L/D ratio, high rotate speed, ensure material equal mix and plasticization.
The cross head adopts cone-shaped multi-flow channel structure, joint speed raising without eccentricity.
The vulcanizing tube is made of stainless steel tube, the pressure in the tube is 2.5 MPa. Adopt over-heat steam system.
Water-steam balance system adopt pneumatic film value and differential pressure transmitter simulation control, high accurate control.
Electrical control adopts PLC programmable controller + DC converter control. Pfunction has technics parameter storage pickupfault alarmmaloperation function and so on. Touch screen indication and operation.
Technical data
Voltage classrubber6~35KV
Wire sectioncopper: 16~400 mm2aluminum: 16~400 mm2
Max cable weight8Kg/m
Max diameter55mm
Pipe-laying form: Half catenary suspension
Steampressure: 2.0~2.5MPa
Steam consumption28Kg/min(start moment)3.5Kg/min(running)
Cooling waterPressure: 0.2~0.6 MPaCirculation 25m3/h
Compressed airPressure: 0.6~0.8 MPaNormal dosage 0.8 m3/h
Installed Capacity900 KVA
Total weight 85t
Extruder of rubber CCV Line technical data
Type60/1690/16120/16
Screw diameter60 mm90 mm120 mm
Ratio of length to diameter16: 116: 116: 1
DC motor55 KW90 KW160 KW
Screw typeType of BM separationType of BM separationType of BM separation
Speed of rotation60 r/min45r/min40 r/min
Extrusion output50 kg/h120 kg/h280 kg/h
Working pressure of the barrel70 MPa70 MPa50 MPa
Capacity of thrust bearing 1040 KN1300 KN1600 KN
