GPM500 Orbital / planetary concrete floor grinder polisher is versatile and delivers high performance and reliability. The GPM500 Orbital will effectively grind and polish concrete, granite, mosaic, marble and even wooden floors including parquet. It is also ideally suited for surface preparation works including removal of old glue or paint. The extensive range of tools available make this a truly universal machine while careful attention to ergonomics, balance and weight ensure it is operator friendly and highly manoeuvrable. The GPM500 is ideally suited to medium – large work areas.
Featuring a true, powered planetary grinding action as well as a reverse drive function the flexible mounted grinding heads guarantee an excellent surface finish under all conditions. A soft start module ensures a smooth take up of drive while a variable speed control gives a range of between 300 – 1350 rpm.
Tools can be attached in a number of ways including bolts, magnetic (Quick-Fix) and velcro for the polishing tools.The GPM500 includes a 20 lt water system for wet grinding and polishing as well as a unique dust control air swirl system. Dust control is close to 100% effective when connected to a suitable industrial vacuum. We will gladly recommend a suitable vacuum and interceptor from our extensive range of dust control vacuums that are optimised for the control and collection of fine concrete dust.
The GPM500 can be quickly dismantled for convenient transportation. Handle height is fully adjustable for operator comfort and maximum control. A projector light is fitted as standard for operator convenience. Noise levels are extremely low and the grinding pressure can be adjusted by using additional weights.
Unlike other orbital grinders the GPM500 has a unique belt tension device that permits control and regulation of the drive belt tension without the need for disassembly of the grinding head. No special tools or skills are required to fit the drive belt. The fitting of premium quality belts and bearings ensure a long service life.
The GPM500 can be fitted with metal and resin bond diamond tools, impregnated pads, buffs, tungsten carbide grit tools, sandpaper pads and bush hammer rollers.