Product name: Injection Molding Screws for Injection Molding Machine
Genral Description:
Injection Molding Screws as the most important for the injection unit of plastic injection machines. And the precise machinery will guarantee the performance of products, We JINYI, with over 20 years' history in this business, now provide screws for most of famous injection machine suppliers in China & foreign market. With also different steel material & design for various appliance.
Available Size:
Diameter: 16-250mm
Length:<8,000mm
Material:
| JINYI CODE | Chinese | Japan | America | German | Treatment | Hardness | Appliance |
| GB | JIS | AISI/SAE | DIN | ||||
| JYN1 | 38CrMoAl | SACM645 | 6470E | 41CrAlMo7 | Gas Nitrition | HV 950-1000 | Common Use |
| JYN2 | 40Cr | SCr440 | 5140 | 1.7035 | Chrome-plate | HRC 42-55 | |
| JYN3 | 42CrMo | SCM440 | 4140 | 1.7223 | Chrome-plate | HRC 48-58 | |
| JYN4 | 45# | S45C | 1045 | 1.1191 | Hardening | HRC 42-46 | |
| JYH5 | Cr12Mo1V | SKD11 | D2 | 1.2379 | Hardening | HRC 62-65 | |
| JYH6 | 4Cr5MoSiV1 | SKD61 | H13 | 1.2344 | Hardening | HRC 60-65 | |
| JYH7 | 9Cr18MoV | SUS440B | 440B | 1.4112 | Hardening | HRC 56-58 | |
| JYG1 | (Confidential) | <35% GF | |||||
| JYG2 | <40% GF | ||||||
| JYG3 | <40% GF | ||||||
| JYG4 | <45% GF | ||||||
| JYG5 | <50% GF | ||||||
| JYG6 | >50% GF | ||||||
| JYG7 | Optical Glass | ||||||
| JYG8 | >300℃ Temp. | ||||||
Technical Index:
| Material Selection | Vaires for different appliance |
| Heat Treatment | Gas Nitriding, Hardening |
| Surface Treatment | Chrome-Plating, Ti-Coating... |
| Surface Hardness | 24-72HRC for different material |
| Warranty Period | 6-48 Month for different appliance |
| Production Time | 25-50 days accordingly |
| Package | Wooden Case |
Accessories:
=====Screw Tips=====
