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Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

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Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

China Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head supplier
Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head supplier Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head supplier Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head supplier Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head supplier

Large Image :  Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

Product Details:

Place of Origin: Dongguan/China
Brand Name: Q1-Test
Certification: CE
Model Number: iGrind-817

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Plywood Box
Delivery Time: 20 Working Days
Payment Terms: T/T
Supply Ability: 20 Sets per Month
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Detailed Product Description
Diameter: Disc Diameter φ250mm Speed: Disc 50-600rpm
Loading: 32-200N Sample: Diameter 30mm
Dwell Time: 0-9999 Seconds Power: 320W

 

Center Loading LCD Display Automatic Grinding And Polishing Machine With Polishing Head

 

Brief Introduction:

iGrind-817 has the features of stable and reliable performance, easy operation, wide application range and working process of the automation etc.

 

Surface layers damaged by cutting must be removed by grinding. Mounted specimens are ground with rotating discs of abrasive paper, for example wet silicon carbide paper. The coarseness of the paper is indicated by a number: the number of grains of silicon carbide per square inch. So, for example, 180 grit paper is coarser than 1200 grit.

 

The grinding procedure involves several stages, using a finer paper (higher number) each time. Each grinding stage removes the scratches from the previous coarser paper.

 

This can be easily achieved by orienting the specimen perpendicular to the previous scratches. Between each grade the specimen is washed thoroughly with soapy water to prevent contamination from coarser grit present on the specimen surface. Typically, the finest grade of paper used is the 1200, and once the only scratches left on the specimen are from this grade.

 

The series of photos below shows the progression of the specimen when ground with progressively finer paper.

Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

 

Polishing discs are covered with soft cloth impregnated with abrasive diamond particles and an oily lubricant or water lubricant.

 

Particles of two different grades are used: a coarser polish - typically with diamond particles 6 microns in diameter which should remove the scratches produced from the finest grinding stage,

 

and a finer polish – typically with diamond particles 1 micron in diameter, to produce a smooth surface.

Before using a finer polishing wheel the specimen should be washed thoroughly with warm soapy water followed by alcohol to prevent contamination of the disc. The drying can be made quicker using a hot air drier.

 

Mechanical polishing will always leave a layer of disturbed material on the surface of the specimen. Electropolishing or chemical polishing can be used to remove this, leaving an undisturbed surface.

Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

 

Technical Parameters:

Model iGrind-817
Disc Diameter φ250mm
Speed of Disc 50-600rpm
Head Rotation Speed 0-100rpm
Loading range 32-200N
Set Time 0-9999S
Sample Diameter φ30mm
Power Consumption 320W
Input Voltage AC220V/50HZ/1Ph
Dimension 660x380x640mm
Net weight 45kg

 

Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

 

Single Disc 250mm Automatic Grinding and Polishing Machine With Center Loading Polishing Head

 

Contact Details
DongGuan Q1-Test Equipment Co., Ltd.

Contact Person: Mr. Andy DAI

Tel: +86-13450058229

Fax: 86-769-2278-4276

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