1.0 risk! 20 years manufacture experience factory.Excellent R&D, manufacturing team.2.With rich experience in OEM and ODM orders we guarantee high quality products with competitive prices, prompt delivery, and efficient services.3.Two years free guarantee, replay every consulation in time. Delivery in 3 working days, standard exporter packing

1. LED light for working at night.2. Turning type full- steel weight.3. Toolbox is fixed on the machine, convenient to repair machine and also tools replacement job will be easily and quickly.4. New display panel.5. A knob type water switch, to easy control water.6. Pull-line angle adjustment device, convenient and labor-saving.7. USB interface and adjustable mobile phone holder.8. Australia Industrial plug and socket, Waterproof Rating: IP67

1. We are China Leading concrete floor grinder machine Manufacturer.2. Alibaba Assessed Gold concrete floor grinder Supplier.3. Inspected by the Inspection Institution of Bureau Veritas Certification.4. 100% QC inspection Before Shipping.5. Cases in many countries.

1) FWD&REV rotating direction prolong the service life of abrasive, and optimize the grinding effect.2) Variable speed  to grind rough floors by slowing down the grinding heads to keep them from bouncing which will stop them from cutting. By speeding up the grinding heads you can polish and burnish the floor with the proper tooling. Variable speed also allows you to work on marble and granite floors.3)With the red emergency switch supply safe always for you.

  1. Model:R7002. Voltage:380VV-440V 3 phase/220V-240V 3phase3. Motor:11KW(15HP)/15KW(20HP)4. Inverter:11KW(15HP)/18KW(25HP)5. Professional R&D team, supply OEM/ODM service.6. 2 years free warranty service and lifetime technical support

1) FWD&REV rotating direction prolong the service life of abrasive, and optimize the grinding effect.2) Variable speed  to grind rough floors by slowing down the grinding heads to keep them from bouncing which will stop them from cutting. By speeding up the grinding heads you can polish and burnish the floor with the proper tooling. Variable speed also allows you to work on marble and granite floors.3)With the red emergency switch supply safe always for you.