CMT45 bimetallic extrusion screw barrel
USD $3,800 - $4,000 /Set
Min.Order:1 Set
Zhoushan Batten Machinery Technology Co., Ltd.
MOQ | 1 set (1 pair of screws and 1 pc barrel) |
Delivery | 15~20 days |
Design Details |
Screw I TYPE:inside is water/oil cooling system II TYPE:outside is oil cooling system
Barrel I TYPE:outside is air cooling system II TYPE:out side is copper pipe around cooling system
|
Accessories | Stop ring+washers to adjust the space between screw and barrel |
Technical Specification | Material:High quality 38CrMoAlA Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm |