Results from Zhejiang Guangming Plastcis Machinery Co, .Ltd : 3 Trade Leads
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Single Screw Ane Barrel

Single Screw Ane Barrel

Open this result in new window Mar 27, 2009
.Technical Specification 1.hardness after hardening & tempering: HB240-280 2.nitrided hardness:HV850-1000 3.nitrided cass depth:0.45-0.7mm 4.nitrided brittleness:less than grade 2 5.surface roughness: Ra0.4 6.screw straightness:0.015mm.....
Parallel Twin Screw& Barrel

Parallel Twin Screw& Barrel

Open this result in new window Mar 27, 2009
Technical Specification 1.hardness after hardening & tempering: HB240-280 2.nitrided hardness:HV850-1000 3.nitrided cass depth:0.45-0.7mm 4.nitrided brittleness:less than grade 2 5.surface roughness: Ra0.4 6.screw.....
Conical Twin Screw And Barrel

Conical Twin Screw And Barrel

Open this result in new window Mar 27, 2009
Technical Specification 1.hardness after hardening & tempering: HB240-280 2.nitrided hardness:HV850-1000 3.nitrided cass depth:0.45-0.7mm 4.nitrided brittleness:less than grade 2 5.surface roughness: Ra0.4 6.screw.....
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