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Metallurgical Sample Grinding Polishing Machine Automatic Ginder Head

One time process 6 pieces of samples;
Support Single point loading and center loading pressure;
Double working plates, one key switch rotate direction;
Touch screen conreol, menu structure, easy operation;
Water cooling system avoid burn sample during grinding polishing work
  • eGP-2D


  • Shanghai, China

  • 100 Sets Per Month

  • T/T in advance

  • 1 set

eGP-2D is a advanced fully automatic metallographic grinding and polishing machine integrating pre-grinding, grinding and polishing. It is controlled by a touch screen, the grinding and polishing plate is driven by a DC brushless motor, and the grinding head is driven by a stepping motor. The machine has the characteristics of stable rotation, low noise, safety and reliability. Users can set the rotational speed, pressure, sample preparation time, etc. of the grinding head and grinding and polishing plate through the simple operation of the touch screen according to their needs to meet different needs.

The machine has its own lighting system, which is convenient for taking and placing the sample, and has a cooling device, which can cool the sample during grinding to prevent the metallographic structure from being damaged due to overheating of the sample. It is especially suitable for metallographic laboratories in factories, colleges and research institutes, and is the best choice for grinding and polishing metallographic samples.

Product Feature:

1. Super cost-effective, stable quality, complete functions, DIY can be customized according to different requirements of customers.

2. Double working plates, standard plates dimension 254mm, 50% larger than normal grinding - polishing machine

3. One time can polishing 6pieces of diameter 30mm samples.

4. The shell is made of high-end ABS, which has a novel appearance and high-end atmosphere.

5. The touch screen display control, the interface is clear and intuitive, and the operation is simple.

6. The testing time, rotating speed and pressure can be set.

7. The grinding head is automatically locked with electromagnetic clutch, which is convenient and quick operation.

8. Stepless speed regulation 100-1400r/min or four constant speed regulation (customer can define three common speeds for pre-grinding, grinding and polishing).

9. It can store 100 groups of grinding and polishing programs for quick recall.

10. The magnetic disc design supports quick disc change, and the replacement of sandpaper and polishing cloth is more efficient.

11. The free-rotating design of the sample chuck, with the internal lighting system, is convenient for taking and placing the sample.

12. Built-in nozzle, sewage collection tank, automatic cleaning.

13. The whole machine adopts DC brushless and stepper motor, with stable rotation, low noise and long life.

14. The base is made of aluminum alloy material, which is cast in one piece, light in weight, good in shock absorption, and anti-corrosion.

Technical Specifications



Working plate

Standard φ254mm with magnetic disc; 2.2KW

Speed of working plate

100-1400 r/min stepless speed

Support clockwise / anticlockwise direction rotating

Four level constant speeds (stepless speed)

V1=300r/min, V2=500r/min, V3=800r/min, V4=1000r/min (each speed can be set between 100-1400r/min)

Grinding head speed


Grinding head power

0.2kw (clockwise rotating)

Grinding head lock mode

Automatic electronic lock

Sample holder

Standard φ30mm 6 pieces of samples

Automatic mode

Can be programmed speed, running time and grinding wheel steering switch, with timing function

Samples pressure range

Center load: 0-150N (Commonly used 40-120N)

Single point load: 0-90N

Pressure Loading type

Single point pneumatic pressurization + Central Pressure

Pressure adjustment

Digital voltage regulation

Timing function

0-99 minutes

Power supply

AC220V, 50/60Hz, 2.8KW

Dimension / weight

770X730X700mm   100kg

Packing size

840X810X800mm   118kg

Standard Accessory:





Grinding plate 254mm


Polishing cloth with PSA (250mm)


Sandpaper with PSA 400#


Sandpaper with PSA  800#


Sandpaper with PSA 1200#


Waterproof ring (on machine)


Anti-stick disc (250mm)


Magnetic disc (250mm)


Water inlet 0.75’’


Power line connector


Water outlet 32mm


Manual Book


Technical documents:quality certificate, warranty card

grinding machine

  Add
No. 56, Danshan Industrial Zone, Wenling City, China 317523
0576-86011208 / 13524552810
All employees of EBP strives for development by quality and survival by service. We sincerely look forward to establishing a good and long-term cooperative relationship with you.

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