Cov kauj ruam tshwj xeeb ntawm Rubber Hose Extrusion Moulding Txheej Txheem

Roj hmab hose extrusion molding txheej txheem yog raws li nram no:

Raw Material Preparation: Cov roj hmab compounded (xws li EPDM, NBR, thiab lwm yam) yuav tsum tau lim kom tshem tawm impurities.

Preheating thiab pub mis: Cov roj hmab sib xyaw yog preheated rau 50-70℃(nyob ntawm seb hom roj hmab) los xyuas kom meej fluidity.

Extrusion Moulding: Tubular preform yog extruded los ntawm cov ntsia hlau extruder (kub 80-120 degree).

Txias thiab Shaping: Dej da dej txias (dej kub 20-40 degree) los yog nqus shaping.

Txiav thiab Winding: Cov khoom tiav yog txiav los yog qhov txhab kom ntev.

Yog vim li cas: Preheating thiab kub tswj tiv thaiv scorching, thiab txias thiab shaping kom ruaj ntseg seem.