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Double-end surface grinder

The double-end surface grinder is an essential main equipment for preparing standard samples for mechanical testing of various non-metallic solids such as rocks, ores, and concrete. This machine works in conjunction with the core drilling machine and stone cutting machine produced by our factory, enabling you to process high-precision cubic or cylindrical test specimens as needed. It is widely used in universities and colleges, water conservancy and hydropower, geology and mineral resources, transportation, construction, and other sectors.

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Double-end surface grinding machine is an essential main equipment for preparing standard samples for mechanical testing of various rocks, ores, concrete, and other non-metallic solids. This machine, when used in conjunction with the core drilling machine and stone cutting machine produced by our factory, can process high-precision cubic or cylindrical test specimens as you require. It is widely used in colleges and universities, water conservancy and hydropower, geology and mineral resources, transportation, construction, and other departments. The machine consists of a base, worktable, grinding power head, variable speed transmission system, and electrical control device. The entire machine is easy to operate, with automatic feeding and stable performance.

Fully complies with the Ministry of Transport (JTG E20-2011) standard.

Technical Parameters

1. Voltage: 380V, 50Hz Input: three-phase three live wires and one neutral wire

2. Grinding moving head power: 1.1KW × 2 units 1400 rpm

3. Worktable motor power: 50W    25 rpm

4. Grinding wheel diameter: Ø180～Ø200mm

5. Specimen sizes that can be ground:

   Cube, cylinder: 50×50×50mm

150×150×150mm

100×100×100mm

6. Standard accuracy:

     A. Flatness: tolerance ±0.05mm within 50mm range

     B. Surface finish (according to mechanical processing roughness standard): Ra3.2

7. Automatic grinding feed amount: adjustable from 0.01 to 0.5mm

8. Overall dimensions: length 1180 × width 1050 × height 1080mm

9. Weight: 183kg

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Double-end surface grinder

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