35-400mm2 Silicone Wire Extrusion Line Sheath Extrusion Line 80m/Min

Silicone Wire Insulation/Sheath Extrusion Line 80m/min

Key components of cable extrusion technology
The steps involving the cable extrusion process incorporate the following aspects:

Hopper: The entire manufacturing process begins at the hopper, where raw material is placed to extrude. The feed hopper is underneath and transfers the material into the extruder barrel to advance to the next steps.
Barrel: The barrel provides an avenue for a controlled environment during the extruder process from being a simple cylindrical chamber that has screws installed. Heaters can also be attached to this available housing to ease the flow of the material by melting it and passing it through the screen.
Screw: Inside the barrel, there is another vital component that integrates transfer, heating, and viscosity distribution of the raw material through means of rotation which is essentially all a screw does with the assistance of multiple parts throughout its composition—namely a feed zone, compression zone and even a metering zone for pretty specific functions throughout extrusion.
Die: The die is the last part, where the material takes on the shape it needs to. Its cross-sectional shape and size allow it to become a certain type of cable upon its extrusion.

Silicone rubber cable has the characteristics of high temperature resistance, cold resistance, acid and alkali resistance and corrosive gas resistance, waterproof, etc. The cable structure is soft, radiation is convenient, the electrical performance is stable in high cold/high temperature (-60℃ - 180℃) environment, the anti-aging performance is outstanding, and the service life is long. It is widely used in metallurgy, power, petrochemical, electronics, automobile manufacturing and other industries.

Application

Mainly used for the extrusion production of various high-temperature silicone wires and cables and silicone pipes;

Features

Adopt KB 2.0 intelligent control system + Siemens IPC3000 + 19-inch industrial control screen + S7-1200PLC + a full set of online detection instruments to realize automatic control of the production process (wire diameter), conductor preheating, head vacuuming, three-stage infrared heating rapid shaping, uniformity of post-air heating and automatic lifting of the vulcanization furnace are process means to ensure process quality, avoiding the occurrence of pores in the extrusion of silicone rubber cables, lack of sulfur during startup and shutdown, and other phenomena that affect quality. The perfect process formula management is a strong guarantee for your product consistency and standardized production management, reducing dependence on people to a minimum.

Specification