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Paquete: caja de madera (estándar de la exportación)
Chino tornillo proveedor y fabricante de barril
QunYing tornillo es proveedor líder de tornillo y barril en china, incluyendo el diseño, fabricación y venta de estos productos, podemos hacer cualquier especificación de barril de extrusión tornillo y barril de tornillo para Haití, Chende, Chen Hsong, Demag, Engle, Nigrobossi, KMD, NPM, BOY, HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi, CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, WEBER, AMUT y etc. de moldeo por inyección. También podemos suministrar todo tipo de tornillo y barril según sus diferentes necesidades.
Product | screw barrel |
Hardness after hardening and tempering | HB260 °~ 280° |
Nitrided Hardness | HV950°~1000° |
Nitrided Depth | 0.5 0~0.7mm |
Nitrided Brittleness | above 2 stage |
Surface Roughness | Ra0.4 |
Screw straightness | 0.015mm |
Hardess of surface chromium-plating after Nitriding | HV≥950HV |
Chromium-plating Depth | 0.05~0.10mm |
ALLoy Depth | 0.8~2.0mm |
Alloy hardness | HRC56°~65° |
Alloy | iron,nickel,tungsten,molybdenum |
Types of screw | Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc. |
PRODUCTOS POR GRUPO : Barril del tornillo
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.