Bimetallic grade screw barrel
Bimetallic grade screw barrel specifications
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery
4. Technical supports available
Bimetallic grade screw barrel technics:
1 Heat treatment
2 Nitriding treatment
3 Bimetallic welding
4 Centrifugal casting
Bimetallic grade screw barrel
Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding, Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness: 58 - 72 HRC
Fragility of nitration: Less than grade1
Surface roughness: Ra 0.4um
Thickness of Bimetallic layer: 2 - 4 mm
We supply various types of bimetallic screw barrel, such as tungsten carbide coated type, ni-based type, TIN coated types. If you have any inquiry, do not hesitate to inform us.
NINGBO COWELL INDUSTRY Co., Ltd was established in 2006. It's highly involved in manufacturing and supplying of screw barrel, lead/ball screws, linear guideway, which is the critical component of precision machinery and mainly applied to Plastics Injection Machine, Machine Tool, Engineering machine, Precision Orientation Equipment and other equipments and machines.
It has professional technician group, engaged in manufacturing and researching machinery parts, auto parts and general hardware. Recent years, Cowell industry places great emphasis in upgrading not only the manufacturing and quality of products but also the service. We uphold the concept "customer first", to provide professional, promptly and attentive service as well as better solution to continuously create value for customers. Good reputation has won the recognition from domestic and oversea market. At present we have exported to more than more than 30 countries and regions, including Middle East, Southeast Asia, France, Italy, Poland, Brazil and Chile etc.
We warmly welcome customers from all over world to build long term cooperation relationship with us!
