bring screw back home screw and barrel for extruder machine

technical targets:

depth of nitration case-05-08mm

hardness of nitration:950-1020HV

fragility of nitration:less than grade one

roughness of the surface:ra0.4um

linerarity of the screw:0.015mm

hardness of double alloys:HRC55-62

depth of double alloys:>2mm

type of screw:

common,gradual,wave,barrier,double-headed,three heads,separate,dual,mixed type.

processes:

cold alloys hot alloys

advanced nitriding technology

process if hot sprayed hard alloys

about company:

the company is the largest professional manufacture dual-pore barrel screw in China.with great reputation,the products are well sold in many plastic countries including Europe,America,Russia and Southeast Asia.

if you are interested in our products,pls contact with us.

choose titan,choose success.your success is our business.