Basic infoName: Cobalt-based alloy barrel Brand name
:JHM screw
Model name:Injection machine, extruder machine, etc.
Material: Ni+Cr+W+B
Application conditions:Fit for application below 50% GF, good anti-wear and corrosion
Range of work: Dia.:14D-180D/ length: 10-3000mm
Processing technic : Use American Stellite cobalt based alloy centrifugal casting
Material source : Germany, Japan
Hardness: HRC55
°-60
°Product type: Material type series
→ Cobalt-based alloy barrel
Performance Parameters
Series |
Type |
Hardness |
Main ingredient |
Feature | 400ºC
Thermal expansion |
Applications |
| EPB | EPB200 | HRC55ºC-58ºC | Ni+Cr+B+Cu | Wear resistance | 12.0 *10^-6 | Fiberglass materials, halogen-free materials, iron powder |
| EPB300 | HRC54ºC-58ºC | Ni+Cr+W+B | Corrosion resistance | 12.0 *10^-6 |
| EPB400 | HRC55ºC-60ºC | Ni+CO+Cr+W+B | Wear and corrosion reststance | 12.0 *10^-6 |
| EPB500 | HRC58ºC-64ºC | Ni+Cr+Wc+Co+B | High wear and corrosion resistance | 12.0 *10^-6 |
DONGGUAN JINGHENG Co., Ltd is subordinated to Jingheng Industry (HK) Co., Ltd., which is the global manufacturer for high precision screw and charging barrel. Since its establishment for over two decades, the company commits to manufacture the high-quality screw. Compared with others in the same industry, its products have stronger durability and more refined processing technology. In Jingheng, quality will be kept improving with the value. Jingheng strives for excellence in quality and creates the enduring reputation.
With professional design and R&D team, first-class technical team, our company satisfies the customer to the maximum extent. According to the different needs of the customer, we classify and design the products on account of the physical characteristics of different raw materials, product demand and processing technology, so as to customize the most professional plan with the maximum profit for the customer. As a result of their hard work, the company becomes much stronger. It not only effectively improves the operation efficiency of ERP system, but also optimizes the production and management of factory. Therefore, Jingheng could become the global supplier of high precision crew with the excellent brand effect!
