Specifications

1.Excellent raw materials
2.Good customer service
3.Short delivery time
4.Reasonable price
5.ISO9001:2008 quality control

Bimetallic screw barrel (welded /centrifugal casting) 

 

Specification:

Screw diameter: Φ15mm-Φ300mm

Maximal length:8000mm

Barrel inner diameter:15-300mm

Maximal length:4000mm

 

Different bimetallic alloys are available for different raw materials.

 

Technical Information:

 

 

Technological Process:

 

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitriding/Alloy Processed →Finish Machining

 

ISO9001:2008 quality certificate:

 

Products application:

 

About ZY:

1.rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.

2.high-quality products----We adopt a series of advanced production and processing equipments such as CNC machines , Stellite PTA welding machines to ensure the quality of our products.

3.large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.

4.location advantage----We are located in China’s screw town----Jintang town, Zhoushan city, near to Ningbo Port and Shanghai Port.

5.serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers’ demands.

 

                             Welcome to contact us~!