About This

• 【3-Head Efficient Grinding】: Our concrete floor grinder equipped with 3×4-inch industrial-grade diamond grinding discs. Features a counter-rotating design (2 clockwise, 1 counterclockwise) that automatically compensates for rotational deviation, ensuring stable operation and preventing wandering. Ideal for large-area concrete floor construction.
• 【3800W High Torque & 6-Speed Intelligent Regulation】：Built with a pure copper motor for powerful output, this 3 head concrete grinder easily handles heavy-duty grinding tasks. It supports 6-speed adjustment with a speed range of 0 to 6000 rpm — so you can flexibly adjust according to different project requirements and precisely control the grinding speed.
• 【Upright Operation & User-Friendly Design】：This electric diamond polisher machine comes with four extension rods that you can freely connect to suit your needs. It enables upright operation, so you no longer have to bend over and strain your back. Plus, auxiliary wheels make it easy to move the heavy-duty grinder around, and the self-locking system allows for continuous operation without manually holding down the switch — hassle-free and efficient.
• 【Full Coverage Grinding & Dust-Free Operation】：This 3800w electric concrete floor grinder features removable dust covers on both sides, allowing it to fit flush against the wall at a 90° angle for effective edge grinding and eliminating dead zones. Besides, its dust port can be directly connected to an industrial vacuum for efficient dust extraction. This reduces the risk of dust inhalation and creates a healthier working environment for operators.
• 【Multi-Material Grinding】：Our three-head handheld floor grinder equipped with diamond grinding wheels, sandpaper discs, resin discs, and rust removal wheels, this floor grinder can easily handle concrete floors, marble, granite, wall tiles, and metal rust removal. Ideal for epoxy floors, hardened floors, staircases, workshops, construction site renovations and many other scenarios.
• 【2-Year Worry-Free Warranty & Professional After-Sales Service】：Every 3-head diamond grinder undergoes strict inspection and testing before delivery to ensure reliable performance. We offer a 24-month warranty as well as return and exchange services. Feel free to contact us if you have any questions about the concrete grinding machine. Our professional after-sales team will respond promptly with detailed answers and satisfactory solutions.

Overview

• Brand : PeiXWming
• Material : Acrylonitrile Butadiene Styrene
• Power Source : Corded Electric
• Color : Black
• Item Weight : 20.9 pounds