The extruder of this extrusion line is the special designed SJZ92 conical twin-screw extruder,Website:http://www.extrusion-jwell.com, this extruder is ...Explore More
1)38CrMoAlA(JIS SACM645)2)9Cr18MoV1)38CrMoAlA(JIS SACM645)2)9Cr18MoHeat-treatmentNitriding treatmentSpray bimetallic coatingQuideline of techniqueDept ...Explore More
1) 38CrMoAlA(JIS SACM645)2) 42CrMo(JIS SCM440)1) 38CrMoAlA(JIS SACM645)2) 42CrMo(JIS SCM440)Nitriding treatmentElectroplated hard-chrome finishHigh fr ...Explore More
