Alkaline Plating Machine for steel pipes
USD $100,000 - $300,000 /Set
Min.Order:1 Set
Beijing Golden Eagle Electronic Equipment Co., Ltd.
Auto rack plating machine is in accordance with certain technical requirements, various plating tank-related traffic, racks, electrical systems, power equipment, ventilation system, filtration system, temperature control heating systems, air mixing system, level control systems, cathodic mobile devices form a complete multi-functional automatic control system. This production line is suitable for rolling, hanging plating dual.
Plating production line using straight cantilever crane, while the crane equipped with lifting hook. Crane and hook each driven by motor separately, and motors speed controlled by inverter. There are proximity switches and sensors in suitable position on crane, and the sensors will be installed according to positioning rail, thus crane translation and hook lifting will be all positioned by sensors. For simplicity in explanation of Crane operation for plating line, now will simplify 30 station 30 to 5: loading station, pre-processing station, plating bath station, after-processing station, unloading station. Following picture shows the working process.
Specifications:
Process requirement | Alkaline zinc plating |
Plating mode | Flexible Automatic |
Barrel | 40kg/Barrel 500-1000kg/hour |
Hanging fixture | 10pieces/fixture/150kg |
Heating | Electricity heating 85kW |
Electricity consumption | 150kW |
Water consumption | Tap water: 2tons/hour |
Water pressure:2.0-3.0 kgf/CBM | |
Dimension | 28m*6m*5.5m |
Working environment requirement | Power supply:380V/50Hz |
Zinc Plating Principle
Zinc Plating Process
Plating Bath | Process | Time(min) | Temperature(℃) | Heating power |
1 | Loading station(auto chemical dosing) |
|
| |
2 | Ultrosonic degreasing | 5-10 | 50-60 | 24kW |
3 | Rinse (Hot water) | 2-5 | 60-70 | 24kW |
4 | Rinse |
| Room temperature |
|
5 | Pickling(HCL &H2SO4) | 1-2 | Room temperature |
|
6 | Rinse |
| Room temperature |
|
7 | Rinse |
| Room temperature |
|
8 | Rack&Barrel Zinc plating | 20-60 | 25 | Cooling |
9 | Rack&Barrel Zinc plating | 20-60 | 25 | Cooling |
10 | Rinse |
| Room temperature |
|
11 | Rinse |
| Room temperature |
|
12 | Illumination in HNO3 | 1-2 | Room temperature |
|
13 | Rinse |
| Room temperature |
|
14 | Yellow passivation | 30s | 20-25 |
|
15 | Rinse |
| Room temperature |
|
16 | Rinse
|
| Room temperature |
|
17 | Hot air drying bath | 5-10 | 110 | 20kW |
18 | Load off |
|
|
|
| Hot Air dryer | 2sets |
| 6kW |
Remark: The Zinc Plating Process can be customized according to your plating process.
Beijing Golden Eagle Electronic Equipment Co.,LTD
Address: Rm 701,B Building,Greenland Group,Xinghua St,Daxing Distr,Beijing,China
Contact: Ms Lucy
Mob:+86-10-13581968469(WhatsApp /Wechat)
TEL: +86-10-67566879
E-mail:etchingmachine003(at)
Skype: etchingmachine003
QQ:156455412