800mm Self-Propelled Gear Driven Floor Grinder For Big Projects

HTG 800-4A Concrete Floor Grinding Machine is suitable for all projects that requires high precision concrete surface grinding and construction works. This machine has the advantages of saving time and labor cost due to high efficiency. This machine has the advantages of saving time and labor cost due to high efficiency. ★ Four heads planetary abrasive plate offer more power to grinding head to make sure concrete grinding operates more smoothly. ★ 800mm working width,four heads 256mm plate,by which,each planetary head is moving into counteract rotation sequence that reduces the grinding machine's deviating force. ★ 20 Hp with 220V~240V/380V~440V three phase,15 Kw motor can offer enough power for grinding, an additional weight 25 kg*2 increase grinder's total weight that make it more efficient compare with other machines. ★ The head design uses hi-tech sealing mechanism and spring damping system to act as suspension. It keeps the diamonds engaged to the floor even over birdbaths and humps. This allows your diamonds to perform at their best and give you an even grind result.