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

Hangzhou Suntech Machinery Co.,Ltd. which is engaged in supplying machines for metal products and industrial automatic equipment, is a high-tech enterprise of Zhejiang province. Our powerful professional researching team has imported, digested and absorbed the most advanced technology of equipment over the world.
　　We deal with many types of machines for metal industry(wire&tube), such as straight wire drawing machine, headstand wire drawing machine, plating production line, pre-tension equipment for wire rope, wire rope coating and plastic-filling equipment group, galvanizing line, annealing furnace, welding electrode and wire production line, and various metal pipe and tube machinery. All have fully entered into the fields of ferrous metal products (high, middle, low carbon) and non-ferrous metal products(stainless steel, niobium, tantalum, copper and so on). Our machines have already been exported to many countries and got high recognition.
　　Bearing with faith ”integrity, cooperation and mutual benefits”, we are looking forward to enjoy sincerely cooperation with more and more friends over the world