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- Contact Person : Mr. Wang David
- Company Name : Dongguan City Dongxin Machine Co., Ltd.
- Tel : 86-0769-87939581
- Fax : 86-0769-87939583
- Address : Guangdong,Dongguan,Huashen Industrial Park,NO.176,Shangyuan Road,Qingxi Town,Dongguan City
- Country/Region : China
- Zip : 523640
conical twin screw and barrel
Product Detailed
Related Categories:Plastic Product Making Machinery Parts
Related Product Searches:conical twin screw and barrel,High Quality,twin screw and barrel for pvc, twin screw extruder,DX-TS044
conical twin screw and barrel
1,SACM645,38CrMoALA
2,85 hours vacuum nitriding
Related Product Searches:conical twin screw and barrel,High Quality,twin screw and barrel for pvc, twin screw extruder,DX-TS044
conical twin screw and barrel
Material
1. SACM645
2. 38CrMoALA
Process
1. 85 hours nitriding heatment in vacuum
2. Electroplated hard chromium coating
3. High-frequency quenching
4. Spray conating bimetallic-alloy
Specification
1. Material: SACM645. 38CrMoALA
2. Nitriding depth: 0.5mm~0.75mm
3. Nitriding hardness: HV950~HV1100
4. Application: PP,PE,ABS,AS,PS,PU,TPU,EVA
5. Screw straight tolerance: 0.015mm/m
Our company can produce screw and barrel according to every customer's drawing and need
conical twin screw and barrel
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