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Busbar production

Tin plating line

Release TIme:2019-04-02

1. Description:

W150 automatic tin plating line is consist of mechanical part and plating part. This line works in a closed condition: the water in the cleaning process can be recycled, and the waste gas can be collected and treated. Compared with the old process, there is no waste water and waste gas emission. Due to the process is continuous movement, surface plating is bright and uniform. Through the tin plating process, the conductivity and antioxidation of copper sheets has been increased.

2. Technical parameter:








 Copper busbar width range



 Copper busbar thickness range

 1- 25 mm


 Production speed

 1.3-3m /min


 Total power

 About 50Kw

3. Supply list






Busbar feeding rack

1 set



Conductive rinsing and cleaning section

2 pcs



Antioxidation cleaning section




Tin plating section

3 pcs

Include water chiller


Cleaning after plating

1 pc



Warm water cleaning section

1 pc



Hot wind drying section

1 pc



Take up and overturn rack

1 set



Electric control system

1 set



Waste gas collecting and cleaning tower

1 set



Waste water purify treatment device

1 set


4. Description to main components:

4.1 Copper busbar feeding rack:

Put the bright bubar horizontally on the feeding rack; the rack can automatical turn over the busar to vertical stacus and send it to the cleaning channel by feeding rollers.

4.2 Conductive flush cleaning section:

After receiving the signal, the hauling device will clamp the busbar and the conductive wheels will contact the busbar. During this section, the busbar will go through the electrolytic degreasing and oil removing process process.

4.3 Antioxidation cleaning section:

Antioxidation cleaning process is the last cleaning paragraph before the tin plating.

4.4 Tin plating section:

Tin plating section is divided into three parts, which can ensure the busbar get the uniform plating effect and plating thickness.

4.5 Cleaning after plating:

This process is to clean the residual acid at the busbar's surface

4.6 Warm water cleaning section:

This process is for the further cleaning

4.7 Hot wind drying section:

In order to clean the residual water on the busbar surface after cleaning, the hot wind drying is adopted to remove the water.

4.8 Take up and overturn rack:

After the tin plating, the vertical busbars pass the coveying roller rail, then turn to the horizontal status and slip into the stacking device through rubber wheels. In order to avoid the scratch, the sliping distance can be adjusted.

4.9 Electric control system:

The system consists of 1 main control cabinet and 2 consoles. The control system is divided into plating part and mechanical part.

Each section of plating part is equipped with hauling device, which receive the signal through photoelectric sensor and carry out the hauling action.
The worker can set the voltage and current in the control cabinet.

4.10 Waste gas collecting and cleaning tower: 

After the heating, the acid in the tin plating tanks will generate a small amount of acid mist. In order to reduce the air pollution, the waste gas will be collected and sent to cleaing towen for purification.

4.11 Waste water purify treatment device:
There is a small amount of waste water in the cleaning cycle of tin plating production. The waste water can be neutralized and filtered by purifying device to reach the standard of reuse water.

5. The requirements of production line

1. User should prepare a control switch box and power cord used for connect the control switch box to the main control cabinet of the equipment.

2. Water requirement: soft water 2t

3.  Auxiliary materials: we provide the list

4. Workshop requirement: 45m*6m*4m (L*W*H)

6. Reference