Advantages:
1. Automatic pressure adjustment control system, to meet the needs of different operation processes
2. Can be equipped with vacuum equipment, realization of dry and wet working mode
3.Knob-style water switch, water spray system from the center of pad holder, an effective solution to the diamond disc wear and tear and marks generated by grinding, greatly improve work efficiency
4.Multifunctional pad holder can install all kinds of diamond tools, reduce your operation cost as much as possible
5.Scope:Grinding for concrete, granite and marble floor
6.Handle adjustable for different height, and folding for easy transportation and storage
7.Four heads (12 pads), cross rotating, increase efficiency,keep working balance and save labor cost.
8.Auto balancing bottom system, easily breaks down into two parts for transportation, smooth operation and high efficiency.
9.One body design aluminum alloy gearbox, high precision, more durable.
http://www.high-tech-grinding.com