Hi-tech Screw Barrel Extrusion Plastic Rubber Production Machine Key Part
Product Quick Detail
- Place Of Origin
- China
- Minimum Order
- 1
- Packaging
- 1 set to a wooden case
- Delivery
- 15 Days
Specifications
Your inquiry pls find kaylee(at)tizatech.com !
Good day to you , this is Kaylee from Ningbo Tizatech . Over 29 years in Screw and Barrel line , we have drawings for Haitian Injection Molding Machines and most of drawings for Chen Hsong .
Our main products is :
Injection Machine Screw & Barrel .
12~450mm Diameter
25~80000g Shot Weight
250~32000KN Mould Clamping Force
Extrusion Screw & Barrel .
9~450mm Diameter
12~55 L/D
Base Materials:
38CrMOAlA ( JIS SACM645)
42CrMo (JIS SCM440)
40Cr
GH113
SKD11
SKD61(H13)
Gr12MoV
Duplex Stainless Steels
Technical Details
| Hardness after Hardening & Tempering | HB280-320 |
| Heat Treatment of Screw | Nitriding 120 Hours |
| Hardness of Nitration Layer | HRC 56-58 |
| Hardness of Bimetallic Layer | HRC 62-64 |
| Nitride Hardness | HV850-1000 |
| Nitride Brittleness | >=Grade Two |
| Nitrated Layer of Screw | 0.5-0.8mm |
| Fragility of Nitration | Less Than Grade 1 |
| Bimetallic Layer Thickness | 2-4 mm |
| Screw Straightness | 0.015mm |
| Surface Roughness | Ra 0.4um |
| Hard Chrome Plating (HCP) | >= 900HV |
| HCP Layer Depth | 0.025-0.10mm |
| Means of Transport | by Sea or by Air |
| Delivery Date | 25-30 Days |
| Packaging | Ply Wood Case |
- Country: China (Mainland)
- Business Type: Ningbo Tianze Machinery Technology Co.,
- Market:worldwide
- Founded Year:1988
- Address:No555 Juxian Road
- Contact:kaylee cai
