70+80 double layer extruder

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Product Detail

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Application

It is suitable for the production of solar photovoltaic cables, low smoke zero halogen material cables, irradiation cables, and XL-PE cross-linked polyethylene cables. It is also applicable for the extrusion of conventional plastics such as PVC and PE, primarily used for the extrusion production of solar photovoltaic cables with an area of 4 square meters and 6 square meters in the wire and cable industry.

Technique Feature

  1. 1.Precise extrusion process control. The outer diameter error of extrusion can be controlled within ±0.05mm. The production speed of 6-square cables can reach over 150 meters.
  2. 2.Specially equipped with a horizontal extrusion attachment machine to meet special process technical requirements such as double-layer co-extrusion.
  3. 3.Equipped with an advanced irradiation material double-layer co-extrusion machine head to ensure various process requirements such as insulation thickness and concentricity of the product.
  4. 4.Equipped with a fast-changing flange head to achieve quick shutdown and double-layer color change, greatly enhancing production efficiency.
  5. 5.The screw barrel adopts the latest structural design in Japan. It can simultaneously meet the extrusion of low smoke zero halogen materials and ordinary PVC materials. There is no need to replace the screw. The plasticizing effect is good, and the extrusion volume is large.
  6. 6.PLC + professional CNC software, industrial computer control. Storage, display, and correction of various process parameters. Full process control, adjustment, and monitoring of the production line status.

Technique specifications

Machinery type NHF-70+80 NHF-80+90 NHF-70+90
Payout spool PN500-630 PN500-630 PN630-1250
Screw OD Φ70+80 Φ80+90 Φ70+90
Screw L/D 26:01:00 26:01:00 26:01:00
kg/h 120 180 160
Main motor power 50HP+60HP 60HP+70HP 50HP+70HP
Wire OD Φ3.0-10.0 Φ3.0-15.0 Φ3.0-15.0
temperature control Section 6+7 Section 6+7 Section 6+7
Towing power 5HP 7.5HP 7.5HP
Storage rack type Horizontal Horizontal Horizontal
Storage length 200 200 200
Outgoing speed MAX150 MAX180 MAX180
Take-up type Double or single axis Double or single axis Double or single axis
Take-up spool PN500-800 PN500-800 PN800-1250
electric control PLC control PLC control PLC control

Welcome to mail wire sample. Customized exclusive production lines can be made based on the wire sample, plant scale and production capacity requirements.


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