brake drum

1.Name:    Cast iron Automobile Drum brake   

2.Professional mold design and quick mold making.

3, Material: cast iron  GG25 

4, Process: cnc machining,deburring, drilling holes, tapping, grinding, CNC machining ect.

5, Application: auto parts , 

6.Secodary machining: CNC turning, Milling, Drilling,  Grinding ect.

7.Applied software for specification drawings: PRO/E, Auto Cad, Slid Work, CAXA, UG, CAD/CAM/CAE

8.Surface treatment: chrome plating, sandblasting, painting, powder coating, anodizing,blasting,fuel injection ect.

9.According to your drawings , samples,even an idea to make production for your approval.

10, We have got ISO 9001 quality certificate & RoHs test report.

Our product process:

Detail pictures:

About our company:

Liangshan Changzai Machinery Manufacturing CO., Ltd. is located in Liang Shan County, which is Chinese trailer (special-use vehicle) production base. We have a factory professionally design and manufacture semitrailer parts, including landing gear series, kingpin series, air tanks, suspension systems, air brake chamber series, locks of containers, etc.