The GP700 grinder and polisher is a top - notch choice for getting concrete floors ready for coatings, overlayments, and adhesives. It offers a wide range of tooling options and sufficient power to create a beautifully polished floor. With a 27.5' width, 37.5' height, and 56.5' length, it has a 27' cleaning path. Weighing 800 lb, it exerts a 440 - lb grinding pressure with weights. The tooling RPM ranges from 390 - 585 RPM. It supports both single and three - phase motors at 60 Hz, with 7.5 HP, 230V, and 30A. National Flooring Equipment provides a one - year warranty, covering repair or replacement at our Minneapolis, MN facility or a certified warranty location, including qualified freight costs.
Using the GP700 grinder is straightforward. First, make sure the power supply matches the motor phase (single or three - phase), frequency (60 Hz), voltage (230V), and amperage (30A). Before starting, check the tooling and ensure it's properly installed. Move the grinder across the concrete floor in a steady and even motion to get the best results. When it comes to safety, always wear appropriate protective gear like goggles and gloves. Avoid using the grinder on uneven or damaged floors that could cause it to tip over. For maintenance, clean the grinder after each use to prevent debris buildup. Regularly check the tooling for wear and tear and replace it when necessary. If you run into any issues, National Flooring Equipment's one - year warranty has you covered. You can get repairs or replacements at our Minneapolis, MN facility or a certified warranty location, and qualified freight costs are included.
