Rack Plating Machine Rack Plating Line

Rack Electroplating Rack Plating Galvanizing Line

1. Main parameters of electroplating  production line

2. Technological process of rack electroplating

racking→alkaline degreasing→electrolytic degreasing→water rinsing→pickling→water rinsing→zinc plating→water rinsing→bright dipping→water rinsing→passivation→water rinsing→hot water rinsing→drying→put down

3. Main process introduction

4.Photos

5.Solution preparation

Zinc plating solution:

                                   ZnCl₂                           30-70 g/L
                                   KCl                               200-260 g/L
                                   H₃BO₃                         25-35 g/L
                                   Wake up agent            16-25 ml/L
                                   Brightening agent         0-1 m1/L

6.Common faults and solutions

Coating blooming (fog)
Possible causes                                                      Solutions
1. Pre treatment with oil                                          1. Strengthen oil removal
2. Poor post-treatment processing                          2. Improvement
3. Excessive organic and metal impurities              3. Major treatment
4. Excessive brightening agent                               4. Electrolysis at low pH
5. Less boric acid                                                    5. Supplement
6. Aging of the dipping liquid                                   6. Replacement
7. insufficient anode area                                        7. Adding multiple anodes

7.Packaging & Shipping

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

Port: Shanghai/Ningbo

8. 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.

Any doubt please contact us.