Steel Cord Brass Plating Line

1. Brief description

Brass plating is the application of a few µm thick zinc to the surface of copper - zinc alloy parts. During galvanic brass plating, the alloy usually contains 60-70% copper. The colour of the coating varies depending on the composition: from golden-yellow to grey-green. In the air, the coating fades quickly and varnish protection is required.

Brass is used to protect products from corrosion, to create an intermediate layer when nickel-plating or tinning steel parts. Brass coatings of steel parts are often used for decorative purposes.

Bead wire is the steel wire made of high-carbon steel typically plated with red copper or bronze. lt has a high strength, a good flexibility, a supreme fatique property and an excellent linearity. lt can be adhered to the rubber easily, and is mainly used in the tire bead as the framework material for reinforcement. it can be found widely applied in car tires, light truck tires, cargo truck tires, heavy equipment tires and plane tires.

The steel cord is a combination of several thin wires helping tires absorb shock while improving comfortability for passengers. lf the steel cord is made of highest-grade steel, the tire can withstand high level of stresses, thereby improving the stability and safety during driving.

2. Process steps

Pay off-Regulating tank-Furnace-Water HCl pickling-Alkali cleaning-Copper plating+Rinsing-Zinc+Rinsing-Hot water rinsing-Heat diffusion-Cooling water-Dipping-Soap Dipping-Take up

3. Main Parameters

4. Reference pictures

About Hangzhou Suntech Machinery Co., Ltd.

Hangzhou Suntech Machinery Co., Ltd. is a recognized high-tech enterprise based in Hangzhou, Zhejiang, China, specializing in machinery for metal processing and industrial automation. With over 20 years of industry experience and a robust R&D team, we continuously innovate by absorbing and advancing upon the world’s leading technologies, delivering reliable solutions to both domestic and international markets.

We provide a comprehensive portfolio of equipment for the wire, tube, and pipe industries, including:

• Straight & Headstand Wire Drawing Machines

• Galvanizing and Plating Production Lines

• Pre-Tension Equipment for Wire Ropes

• Wire Rope Coating & Plastic-Filling Machines

• Annealing Furnaces

• Welding Electrode and Wire Production Lines

• Various Metal Pipe and Tube Processing Machinery

Our machinery supports both ferrous metals (high, medium, and low carbon steel) and non-ferrous metals such as stainless steel, niobium, tantalum, and copper. Our products have been exported globally and are widely praised for their durability, efficiency, and quality.

In the field of pipe machinery (please find more product details at www.hz-suntech.com), we are a professional manufacturer of:

• Pipe Threading Machines

• Pipe Cutting Machines

• Roll Grooving Machines

• HDPE Butt Fusion Welding Machines

• Socket Welding Machines

• Related Manual Plumbing Tools

From metal to plastic piping, Suntech offers durable, site-ready solutions for pipe installation and maintenance. We also provide OEM/ODM customization services to meet the specific requirements of our clients.

Guided by the principles of integrity, cooperation, and mutual benefit, we sincerely welcome partners and customers from all over the world to build long-term relationships with us.