Ouzhan Trade (Shanghai) Co., Ltd.

Custom polished brass milling parts machining accessories

Short Description:

Brass is an alloy composed of copper and zinc, and is an ideal material for manufacturing CNC machined parts (including CNC milled parts). Brass CNC milling is to place one or a piece of plate on the spindle below the spindle, and the spindle is equipped with cutting tools. Brass polishing is divided into brass chemical polishing and brass physical polishing.

Product Detail

Product Tags

Custom polished brass milling parts processing machinery parts

Custom polished brass milling parts machining accessories1

The reason why brass turns black after polishing: the high temperature generated by friction during polishing makes copper react with oxygen to produce black copper oxide. After polishing, the copper parts are put into the copper passivation solution at the fastest speed. The main purpose of passivation is to prevent rust and discoloration. After passivation treatment, the copper parts can be kept bright as new for a long time without oxidation and discoloration, and prevent corrosion The triple effect can achieve higher resistance to salt spray test without affecting electrical conductivity.

Ouzhan customized parts display

Custom polished brass milling parts machining accessories01

Advantages of Shanghai Ouzhan brass polished milled parts

- Long lasting.
- Robust wear resistance.
- Good ductility.
- Flexible and anti-rust.
- Easy to shape.
- Excellent tensile strength, anti-rust.
- Brass is also much higher in hardness than silver, making it more practical and durable.
- Brass is safer than gold. Brass is more durable than iron.

Custom polished brass milling parts machining accessories0101
Custom polished brass milling parts machining accessories0102

Custom polished mechanical brass milling parts processing accessories


Brass, red copper, red copper, cupronickel, etc.


+/- 0.01mm

Surface treatment

The surface treatment of brass can be customized according to your requirements, such as electroplating process, gold coating process, engraving process, electrolytic polishing

Main process

CNC milling 

Quality control

Strict quality control in the whole process of coordinate measuring machine from material to packaging


Precious metal processing, precision parts

Custom drawings

Accepts automatic CAD, JPEG, PDF, STP, IGS and most other file formats

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