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Hangzhou Suntech Machinery Co, Ltd
Specialized In Wire&tube industrial equipment Succeed in Turn-Key Production Line
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4 Years

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

Hangzhou Suntech Machinery Co, Ltd
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bright or matte Tin Plating Machine 0~600m/min speed

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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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 solution Electrolytic degreasing powder 50~70g/L
Temperature 55~65℃
Pickling solution HCl 130~160g/L
Temperature room temperature
Tin plating solution Sn2+ 70~180g/L
CH4O3S 55~65g/L
Wake up agent 30~50mL/L
Temperature 40~50℃

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


Product Tags:

600m/Min Tin Plating Machine

      

600m/Min Tin Plating Line

      

Matte Tin Plating Machine

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

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