Introduction:
Stainless Steel Screw Barrel is made with steel 9Cr18MoV, 304 & 316 and hardened to adapt the high corrosive, transparent or Food industry.Due to its superior performance compare to normal nitrided or bimetallic material, it's now commonly used in much area
Our Advantage:
1.Professional Equipment
We are equiped with automatic CNC Turning & Milling Machine,Long-Deep Boring Machine, Max. 10m Depth Nitriding Equipment, which all ensure the machining precision.
2.Precision Machining
With our long-term history, many skilled works have formed our strong power & ensure the quality of final product
3.Advanced Design
Combined with all kinds of mixer design, can meet the varies demand for different plastics.
Material Choice:
9Cr18MoV
AISI-304
AISI-316
Hardness: 40-55HRC Depends on Material Choose
Rest Material Available
| JINYI | 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. | ||||||
