Electric Diamond Floor Grinder Polisher Machine 3800W, 6-Speed Adjustable, with 3 Diamond Wheels for Dustless Grinding, Polishing Cement, Marble,

Electric Diamond Floor Grinder Polisher Machine 3800W, 6-Speed Adjustable, with 3 Diamond Wheels for Dustless Grinding, Polishing Cement, Marble,

【What You Get】1x Electric Diamond Polisher Machine, 3x Polishing/Diamond Pads, 3x Sandpaper Discs, 3x Adhesive Discs. This triple-disc high-efficiency grinder (with 8” grinding diameter covering 32 sq.in or 3x 4”diamond wheels) boosts work efficiency via wide coverage, enabling rapid removal of terrazzo, epoxy, mortar, and optimized sanding for materials (cement, red brick, marble, concrete) and tasks (rough grinding, fine polishing, descaling, commercial floor refinishing, concrete leveling) 【Multi-Functional & Triple-Head Grinder】High-Efficiency Featuring three synchronized 4-inch high-hardness diamond grinding heads, this grinder triples the effective grinding area, accelerates material removal, and reduces wear by 50%—quickly tackling tough materials like terrazzo, epoxy coatings, concrete residue, stone, and metal. it handles coarse grinding, polishing, and rust removal, ideal for large-scale floor renovation, vertical surfaces, garages, malls, and stair corners—shortening project timelines and cutting labor costs. 【90° Dead-End-Free Sanding】 Features a removable guard (easily detachable head) for precise 90° grinding on stair nosing, baseboards, corners and confined spaces; guard minimizes debris splash for safety and connects to a vacuum for enhanced debris control. 【6-Speed Versatile Control】Concrete Surface Grinder features 6 Adjustable Speeds (700-5000RPM); match discs to your use scenario, Flexibly Tailor Speed to Materials (Cement, Red brick, Marble) and Tasks (Rough Grinding, Fine polishing, Descaling) for Optimized Results and Efficiency. (Tip: Use ordinary sandpaper discs at a low gear to avoid speed-related disc damage) 【3800W High-Quality Premium Copper Motor】This concrete grinder/polishing machine is equipped with a 3800W high-power premium copper motor, delivering stable and strong power output adjustable working speed ranging from 700-5000RPM. The high-quality copper construction effectively reduces power loss, while dual cooling vents and excellent high-temperature resistance further extend the motor’s service life by maintaining stable performance even in high-heat environments. With this powerful motor, the machine easily handles sanding, grinding and polishing tasks on various flooring materials, including concrete, ceramic, tile, marble, granite, rock, cement, thin-set mortar and plaster. Upgrade your professional surface treatment with this powerful Electric Diamond Grinding and Polishing Machine, engineered for high-efficiency concrete floor leveling, terrazzo resurfacing, epoxy removal, and metal descaling tasks. Designed with a robust 3800W motor and triple diamond wheel configuration, this floor grinder delivers excellent coverage and control—ideal for construction sites, remodeling, flooring contractors, and workshop maintenance.

Triple 4" Diamond Wheel Configuration
Equipped with three high-durability 4-inch diamond grinding wheels, this grinder ensures wide-surface contact and consistent grinding force. Perfect for removing old coatings, adhesives, epoxy, and mortar from concrete, stone, and metal surfaces.

6-Speed Adjustable Precision
Featuring 6 variable speed settings, this tool adapts easily from aggressive material removal to fine polishing tasks. The kit includes 3 diamond discs, 3 polishing pads, and 3 sanding papers, making it suitable for various surface preparation and finishing jobs.

Heavy-Duty 3800W Copper-Core Motor
The built-in high-torque 3800W motor offers strong and stable performance, even under heavy load. Excellent heat dissipation ensures long operational life and consistent output, whether grinding rough concrete or polishing delicate marble surfaces.

Removable Guard for Edge Grinding
Designed for versatility, the grinder includes a removable protective guard and ergonomic adjustable handle, allowing for precise 90-degree edge grinding—ideal for stairs, corners, baseboards, and confined spaces where accuracy is critical.

Built-In Dust Management System
This floor grinder is equipped with an integrated dust shroud and vacuum port to ensure dustless operation. Easily connect to your standard vacuum cleaner for cleaner job sites, improved visibility, and a healthier working environment.

Applications:
- Concrete surface leveling and polishing
- Epoxy coating and mortar removal
- Terrazzo and marble refinishing
- Thinset and adhesive removal
- Stone and metal descaling

Recommended For:
Flooring contractors, construction teams, warehouse maintenance, commercial renovations, and DIYers looking for professional-grade floor grinding solutions.