Cold feed vacuum rubber extruder for car seal and door seal
Cold feed venting rubber extruder is used for the production of the sealing strip in the car and door seal, window seal, and it can usmore than 40% PVC and add NBR materail. Cold feed venting rubber extruder can supply a range of low (<24%), middle (25%-30%), middle-high (31%-35%) and high (36%-42%) acrylonitrile content.
German Vacuum air pump, vents (with vacuum blockage)
Adjusting ranges (0~45mm) to ensure different products from leaking from the venting hole
Max extrusion pressure
3 phase 5 line 380V 50HZ
Water supply source
Water temperature≤30℃, 0.2Mpa≤water pressure≤0.4Mpa (PH=6～8 Water does not contain a large amount of calcium, silica, salt, iron, etc.)
The central part of the screw has a circulating channel and a rotary joint.
CYC1 spiral water circulating
Plasticized exhaust section
CYC2 spiral water circulating
CYC3 water circulating
Water pressure test of cooling system
Inner wall material
Centrifugal casting of the inner wall of the lining of the extrusion section