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  Plasma Polishing >> EPP Polishing Machine >> EPP50A Electrolytic Plasma Polishing Bench Top Machine / System
 

EPP50A Electrolytic Plasma Polishing Bench Top Machine / System

                                    

 

Plasma Technology Limited PTL has developed Electrolytic Plasma Polishing EPP technique to polish different material surface. Unlike the electrochemical polishing, EPP process takes place in solution of inorganic salts and is an ecologically safe polishing technique. PTL can provide turnkey service for the technique.

 

In EPP process, the metallic workpieces will be anodically polarized and are placed in an electrolytic bath. The electrolyte consists of a solution of about 97% water and 2-4% salt. The process produces gas which completely surrounds the workpiece to be polished and results in establishment of plasma layer. This plasma combined with the electrochemical reactions on the workpiece surface led to a reduction of the roughness as well as removes organic and inorganic contaminants with minimal mass loss. Depending on the material specifications the typical material removal lies between 1-5 um per minute. The geometric shape of the component is almost maintained and very low surface roughness (Ra<0.02um ) and high gloss level can be achieved after the process.   


 

EPP50A Specifications

 

Item No.

Name

Descriptions

1

Machine Dimension

 L678 x W505 x H906 mm Bench Top Model

2

Machine Shell

SS304 steel

3

Tank Size

L200 x W180 x H100 mm

4

Tank Material

SS316 steel

5

Sink Volume

30L

6

Salt Amount

About 1.5kg per tank

7

Machine Door 

Stepper motor driven glass door via linear guide rails to open and close

8

Hanging Device

Stepper motor driven robotic arm via linear guide rails for lifting and lowering

9

Robot Arm Stroke

220mm

10

Water Supply and Water Level Control

Auto water supply and level control by solenoid valves

11

Heating System

PID control for heating bars. Heating power of 3kW

12

HMI Control

Touch-screen + PLC control

13

Power Supply Dimension

Integrated into the machine rack

14

DC Power Supply

50A with adjustable voltage and current, forced air cooling

15

Power        Consumption

15kW

16

Input Power

3-phase 380V, 50/60Hz, 60A

17

Protection

Phase, under-temperature, over-heat and over-current protections

18

Footprint

About 1m x 0.8m


 

   

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 EPP treatment for Stainless Steel SS Watch Components

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EPP treatment for Stainless Steel SS Vacuum Components

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EPP treatment for Copper, Brass or Bronze Components

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EPP treatment for Brass, Copper/Nickel Alloy Coins

========================================================

EPP treatment for Titanium Ti, Titanium Alloy Ti6Al4V and Nickel Titanium Alloy NiTi

 

For additional product information and pricing contact our specialists at sales@plasmatechnol.com.


EPP Machine Assembly Factory

 

           

 

 

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