Ring gear processing technology:
Casting/ forging - lathe processing - hobbing - drilling - quenching - flaw detection - high temperature tempering - detection
Material grade: 45#, 40Cr, 35SiMn, 42CrMo, GCr15SiMn, GCr15, 20CrMnMo, 20#, 16Mn...
Size range: OD.700mm--OD.9000mm, single weight up to 40 tons.
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Hot Tags: gear ring of vertical pulverizer, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China
