• Chengdu Xingtongli Power Supply Equipment Co., Ltd.
    John Torr
    I have purchased many of these rectifiers and they are the best value and well made on the market. All my customer like them and all have bought more after having one
Contact Person : Una Wang
Phone Number : +8615828663127
Whatsapp : +8615828663127

35v 70000A Electropolishing Power Supply

Place of Origin China
Brand Name xingtongli
Certification ISO CE
Model Number GKDM35-7000CVC
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Single wooden case packing size: 1415*1060*2180mm Weight:960kg
Delivery Time 30 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100units/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Input Voltage AC 415V Phase 3phase
Application Stainless Steel Electrolytic Polishing Output Voltage 0~35v Adjustable
Output Current 7000a Adjustable Control SIEMENS PLC Control
Cooling Water Cooling Output Frequency 0~100HZ
Size 1415*1060*2180mm Weight 831kg
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35v 70000A electrolytic polishing power supply


AC 415V Electropolishing Power Supply


PLC Electropolishing Power Supply

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Product Description

35v 70000A DC Pulse Stainless steel electrolytic polishing power supply With PLC Control




AC Input voltage 415V
frequency 50/60hz
phase 3 phase
output current 0~7000a optional
voltage 0~35v adjustable
frequency 40khz
effiencicy ≥89%
voltage stability ≤1%
current stability ≤1%
Stabilization mode Current stabilization/Voltage stabilization (Switchable easily)
adjustment range Voltage/Current from 0-100% continuously adjustable within rated range
control part cooling system air cooling /water cooling/mixed water & air cooling
control method local panel control/remote control box/ PLC
Display contents Voltage meter/Current meter/Working/Over temp/Error, etc..
Protection method Input over voltage/Under voltage/Over current/Output short/Over heating self protection etc.
use environment Operating temperature -20-50℃
Ambient temperature 30-65℃
Ambient humidity ≤90%
Working loading Full capacity operation, more than 1,000 meters above sea level, reduced load operation
Stainless steel electrolytic polishing machine is mainly used for the bright treatment of the surface of stainless steel parts. Stainless steel electrolytic polishing uses the workpiece as the anode and the insoluble metal as the cathode. The two electrodes are bathed at the same time. Direct current is used to produce selective anode dissolution. The surface of the workpiece will be gradually smoothed, thereby improving the surface brightness effect.


Rectifier: Three-phase 380V, rectified current, according to customer's workpiece size. Operating voltage 8-20v.


The principle of stainless steel electrolytic polishing:


The currently accepted theory is mainly the theory of stainless steel electrolytic polishing mucosa. This is: metal ions are separated from the workpiece and phosphoric acid forms a phosphate film adsorbed on the surface of the workpiece.This mucous membrane is predicted to be thinner and thicker at rest, because it is predicted that the high current density will quickly dissolve, the fluidity of the mucus membrane, the irregularities change, rough The surface gradually becomes smooth.


Advantages of stainless steel electrolytic polishing:

(1) The interior and exterior of the same color are flattened without gloss and mechanical polishing without rest.

⑵High production efficiency and low cost.

⑶ Increase the corrosion resistance of the surface, suitable for all stainless steel.

35v 70000A Electropolishing Power Supply 0

35v 70000A Electropolishing Power Supply 1

35v 70000A Electropolishing Power Supply 2

35v 70000A dc pulse metal electropolishing power supply with PLC control wavefrom

35v 70000A Electropolishing Power Supply 3





anodizing rectifier cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting


Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance


radiator capacity expanded 1.5 times,make sure better cooling effect

switch control way:

adopt full bridge phase shifting soft switch,reduct IGBT loss,save engergy

Main transfadopts

igbt anodizing rectifier amorphous core,increase transformer efficiency,reduct the transformer temperature rise,cut the rectifier weight,improve the power supply stability, reliability

Core & Schottky diode:

core capacity expanded 1.5 times

schottky diode expands 4 times


Board :

plating rectifier all control boards did anticorrosion treatment with imported three defense lacquer


hard anodizing rectifier IGBT capacity expanded 3 times,make the power supply more reliable


Our Services


Pre-Sales Service

* Inquiry and consulting support within 12 hours.

* Sample testing support.

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the 35v 70000A dc pulse metal electropolishing power supply with PLC control

* warranty :18 months

* Engineers available to service machinery overseas.



1,Placing 35v 70000A dc pulse metal electropolishing power supply with PLC control and keep the body stability; ensure good ventilation.
2,Checking hard anodizing rectifier for sale out cover if loosing.
3,Connecting shell to ground to prevent static electricity.
4,Conecting the AC input wire
5,Connecting the DC output copper bars
6,Connecting the remote control box,if local control ,skip this step
7,Turn on air switch, then the fan starts to rotate and the power indicator light.
8,Clockwise rotation adjustment button, voltmeter degree increases, working indicate light lighting.
9,Adjust knob to maximum, then the voltmeter should indicate the rated voltage, current meter indicates the load volume accordingly.
10,Disconnect the air switch, turn off the power