Concrete Polishing Machine Function and feature: 1. Multi-functional floor grinding machine designed for big industrial floor area grinding with high efficiency and competitive price 2. Beautiful and generous appearance design 3. Folding handle and integration control panel, to make operation easy and safe 4. Big power motor with frequency conversion, to meet Frequent and long time use requirements for industrial floor grinding 5. Automatic pressure adjustment control system, to meet the needs of different operation processes 6. Can be equipped with vacuum equipment, realization of dry and wet working mode 7. 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 8. Multi-functional pad holder can install all kinds of diamond tools, reduce your operation cost as much as possible 9. Scope: Grinding for concrete, granite and marble floor Concrete Floor Grinder Specification: Phase 1 Voltage 220V-240V Power 5.5HP/4KW Inverter 5.5HP/4KW Speed 0-1800 rpm Work width 310*550mm Header 6 pieces Grinding plate 1 pieces Water tank 30L Add weight 20KGS NW/GW(KG) 190/230 Packing size(CM) 76x65x132 cm Category: Floor Machines Tags: concrete floor grinder, Concrete Polishing Machine