Leadframe and Terminal Connectors Electroplating Machine 5~30m/Min

Leadframe Electroplating Machine Terminal Connectors Electroplating Machine

1. Main parameters of lead frame and terminal connector electroplating machine

2. Technological process of production
pay off→ ultrasonic degreasing→ water rinsing →cathode degreasing → water rinsing → anode degreasing → water rinsing →pickling→ water rinsing → copper plating or nickel plating(selective) → recovery → water rinsing → pre-silver plating or anti-replacement → local silver plating or gold plating(selective)→ recovery → water rinsing → silver withdrawal (selective)→ water rinsing → tin plating(selective) → recovery → water rinsing →protection → water rinsing → hot water rinsing → drying →CCD→ take up

3. Main process introduction
Cathode degreasing: remove the oil on the surface of product to ensure the binding force of the coating .
Anode degreasing: same as the cathode degreasing.
Pickling: remove the oxide from the surface of the product.
Water rinsing: clean the product thoroughly after the tank to avoid mutual contamination of the tank.
Copper plating or nickel plating: as a pre-coating, to ensure the subsequent coating and base binding force.
Silver plating: partial silver plating of functional areas.
Gold plating: partial gold plating of functional areas.
Tin plating: partial tin plating of functional areas.
Protection: a protective film is formed on the surface of the product to prevent oxidation and discoloration of the coating during transit and storage.
CCD: detect whether there are defects in the coating of the functional area .

4. Photos
The appearance of the electroplating machine

Pay off

Buffer

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.