Ningbo Qiaopu Electric Co., Ltd. coating extrusion equipment

Ningbo Qiaopu Electric Co., Ltd. coating extrusion equipment, structure and main functions:
1, the tension frame and preheater: qualifying for the semi-regulate the uneven tension caused by poor cable OD sizes, semi-finished and pre-heater is to enhance the adhesion between the outside.
2, the pay-off stand: semi-finished products for release.
3, the host part of the extrusion machine:
a spiral cylinder and screw: the preheated rubber completely gel, screw drive to feed, compression, metering, to complete the gel and counting extrusion.
b plus barrels of dried materials, plastic materials used for preheating and drying effect.
c filter and Feng nest boards: the main tank is to screw a good rubber gel to filter and to prevent contamination of, not completely avoid plastic compound into the eye of the wire caused by bad check.
d head dies: the production of its role is to install wire size wire appearance of mold to determine eligibility, and further away from the inside and outside the eye to adjust.
4, EDM: test for voltage insulators for the occurrence of trauma and pinholes, porosity and other alarm. (Due to the high voltage required to pay attention to safety, in the break or after the shutdown, switch off first spark machine, otherwise an electric shock.
) 5, the cold water tank: the role of the extruded wire cooling, and will not be caused by high temperature wire coating of crushed or flattened.
6 Take-machine, winding machine: the role of lead and take-up.
7 printing machine: printing surface of the wire.