three head grinder

Description and Application: surface preparation before coating, concrete grinding and polishing, cleaning, renovating wooden floors, removal of coatings, paint, thin glues, etc. especially for dry or wet concrete floor grinding and renovating of terrazzo and stones. Grinding speed is adjustable from 0 to 1200rpm. Features: 1. Different grinding speed and optional grinding head to meet different requirements. 2. Folding handled design, easier to operate. 3. Gear box is made by aluminum alloy, light weight and powerful which can work 24 hours continuously. 4. Planet grinding disk, stable operation and high working efficiency, different grinding disk meet requirements of renovating, polishing, crystal faces and cleaning together, more cost-economical. 5. Streaming design, separated counterweight to save labor, different iron weighted is optional. 6. Dry and wet grinding improves your grinding efficiency and saves labor and cost. Technical parameters: Specification L55/570-T Power 5.5KW/7hp Working Width 500mm/20 inch Voltage 220V/380V Current 10A Working Speed 0-1200 rpm/min Grinding Disk 220mm/9 inch×3 Water Tank Capacity 30L Weight 170kg Pressure Adjusting System Yes Accessory Weighted 20kg×3 Noise ≤65db Accessories 12m power cord waterproof plug 1pcs weighted lron 1pcs waterproof cover 1pcs Packing Dimension (mm) 1000×650×1050