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Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

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Good quality Vickers Hardness Testing Machine for sales
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Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

China Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm supplier
Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm supplier Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm supplier

Large Image :  Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

Product Details:

Place of Origin: Dongguan/China
Brand Name: iqualitrol
Certification: CE
Model Number: Mopao-160E

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Plywood Box
Delivery Time: 20 Working Days
Payment Terms: T/T, Western Union
Supply Ability: 50 Sets per Month
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Detailed Product Description
Model: Mopao-160E Speed: Rotate Speed 50-600rpm
Power Supply: AC220V/50Hz/1Ph Motor: Motor Consumption 250W
Rotate Direction: Clockwise Or Anticlockwise Disc Qty: Single Disc
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metallographic polishing machine

,

grinder polisher machine

 

Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

 

Model: Mopao-160E

Brief Introduction: 

iqualitrol Single Disc Mopao-160E grinder polisher is suitable for pre-grinding, grinding and polishing metallographic specimens. Since the machine is speed-adjusted by microprocessor, it can run at speed of 50 to 600rpm,which favors the machine with wide applications.

 

Mopao-160E is equipped with cooling system that can cool down the specimen during pre grinding so as to prevent overheating and damage the metallographic structure.

 

Featuring easy operation and reliable performance, it is an indispensable device for the factories, research institutions and college labs to prepare metallographic specimen.


Technical Parameters:

Model Mopao-160E
Grinding/polishing disc diameter Dia 200mm
Rotation speed 50-600rpm
Grinding/polishing disc direction Clockwise or anticlockwise
Input voltage AC220V/50Hz/1Ph
Grinding/Polishing disc quantity 1
Input power 250W
Dimension 370x670x310mm
Net weight 35kg

 

 

After mounting, the specimen is wet ground to reveal the surface of the metal. The specimen is successively ground with finer and finer abrasive media. Silicon carbide abrasive paper was the first method of grinding and is still used today.

 

Many metallographers, however, prefer to use a diamond grit suspension which is dosed onto a reusable fabric pad throughout the polishing process. Diamond grit in suspension might start at 9 micrometres and finish at one micrometre.

 

Generally, polishing with diamond suspension gives finer results than using silicon carbide papers (SiC papers), especially with revealing porosity, which silicon carbide paper sometimes "smear" over.

 

After grinding the specimen, polishing is performed. Typically, a specimen is polished with a slurry of alumina, silica, or diamond on a napless cloth to produce a scratch-free mirror finish, free from smear, drag, or pull-outs and with minimal deformation remaining from the preparation process.

 

Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

After polishing, certain microstructural constituents can be seen with the microscope, e.g., inclusions and nitrides.

Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

If the crystal structure is non-cubic (e.g., a metal with a hexagonal-closed packed crystal structure, such as Ti or Zr) the microstructure can be revealed without etching using crossed polarized light (light microscopy).

 

Otherwise, the microstructural constituents of the specimen are revealed by using a suitable chemical or electrolytic etchant.

 

Single Disc 203mm Manual Metallographic Polishing Machine with Stepless Speed 50-600rpm

 

Contact Details
Iqualitrol Opassy Industry Instrument Co., Ltd.

Contact Person: Mr. Raymond Chung

Tel: 86-13711988687

Fax: 86-769-22784276

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