Usage:

During Metallurgical Sample preparation, pre-grinding is a necessary prevention work of polishing. Pre-grinding the samples can greatly improve preparation efficiency. YM-2A was designed after collecting many customers' suggestions and requests. To adjust to all kinds of material pre-grinding, the grinding wheel size of YM-2A is larger than the same products in China. The rotating speed is different from other products.YM-2A is the best choice for Metallurgical sample pre-grinding.
　　Working Principle of YM-2A: Through pipe, water flow to the rotating grinding wheel. The eccentric force throws the water under grinding disc, and forms vacuum which attracts it to do pre-grinding work. Stop rotating, the eccentric force loses and the grinding disc can be taken off.

Technical Date:

Grinding Wheel Diameter: Dual wheels 250mm
Grinding Disc diameter:230mm
Platen speed:400rpm,500rpm(630rpm,780rpm custom-made)
Electromotor:YSR7146 0.55kW 380V 50Hz
The Total Dimensions�55×650×300mm
The Net Weightï¼?4Kg