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bright or matte Tin Plating Machine 0~600m/min speed

Categories Electroplating Machine
Brand Name: SUNTECH
Model Number: DDX
Place of Origin: CHINA
MOQ: 1 set
Price: USD 50000~400000/SET
Payment Terms: L/C, T/T
Supply Ability: 50 sets per 3 months
Delivery Time: 2~3 months
Packaging Details: pallets
material: copper or cooper alloy
coating type: bright tin or matte tin
product size: wire or bandlet
speed: 0~600m/min
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  • Product Details
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bright or matte Tin Plating Machine 0~600m/min speed

Tin Plating Machine Tin Plating Line


1.Technological process of production

pay off→electrolytic degreasing→water rinsing→pickling→water rinsing→tin plating→water rinsing→neutralization→water rinsing→drying→take up


2.Main process introduction

Electrolytic degreasing: remove the oil on the surface of copper wire to ensure the binding force of the coating .

Pickling: remove the oxide from the surface of the copper wire.

Water rinsing: clean the wire thoroughly after the tank to avoid mutual contamination of the tank.

Tin plating: the copper wire is coated with a uniform coating.

Neutralization:neutralize the acid on the surface of copper wire to prevent discoloration on the surface of the product.


3.Solution preparation


Electrolytic degreasing solutionElectrolytic degreasing powder50~70g/L
Temperature55~65℃
Pickling solutionHCl130~160g/L
Temperatureroom temperature
Tin plating solutionSn2+70~180g/L
CH4O3S55~65g/L
Wake up agent30~50mL/L
Temperature40~50℃

4.Solution analysis

(1) Analysis of divalent tin content
1.1 Pipette 2ml of plating solution into a 250ml conical flask;
1.2 Add 100ml of deionized water and 20ml of 1:1 HCl;
1.3 Add 8 drops of starch indicator;
Titrate with 0.1N iodine standard solution to blue as the endpoint;
1.5 Calculate the concentration of divalent tin ions:

Sn2+(g/l)=V0.1N iodine solution (ml)* 2.97
(2) Analysis of Methanesulfonic acid content
2.1 Pipet 5ml of plating solution into a 250ml conical flask;
2.2 Add pure water to 100ml;
2.3 Add 8 drops of PAN indicator;
2.4 Titrate with 1N sodium hydroxide standard solution until it turns red, and record the milliliters of titration;
2.5 Calculation of free acid content:

ACID (g/l)=V1N sodium hydroxide (ml) * 19.2


5. Our Services
In order to guarantee the customers are able fully to operate the machine, if the customer need, we can help customer training, includes:
(1) Correct operating mode
(2) Correct maintenance way
(3) Correct technological process control
(4) Remove simple problem
All the electroplating machine of our company have already been widely used in electroplating area.


6.Packaging & Shipping

We can pack it by pallet, or according to the customers' specific requirements.

Port: Shanghai/Ningbo

Cheap bright or matte Tin Plating Machine 0~600m/min speed for sale
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