Concrete Grinding Machine

Versatile Floor Processing Capability

The GZD Grinding Machine handles concrete, terrazzo, epoxy mortar layers, and old epoxy floors with ease. According to industry standard JB/T 15101-2025, this equipment performs grinding, polishing, crystallization treatment, and cleaning operations. Ideal for surface preparation before coating application and floor renovation projects.

Multi-Model Configuration

Available in six configurations to match different project requirements: GZD-350 (inside/outside), GZD-400 (inside/outside), GZD-600, and GZD-630/720. Disc diameters range from 350mm to 700mm, with motor power options from 3KW to 11KW. The “inside” models feature compact design for confined spaces, while “outside” models offer extended reach.

Dust-Free Grinding Technology

Modern floor grinding requires environmental responsibility. The GZD Grinding Machine integrates dust collection capability to improve working conditions and meet environmental regulations. The closed grinding system minimizes airborne dust, protecting operator health and reducing cleanup time. Complies with green construction standards.

Efficient Material Removal

The high-speed rotating discs with premium abrasive attachments remove surface coatings, level uneven areas, and prepare substrates for new finishes. Motor speeds of 1430-1450r/min ensure consistent material removal rates. The machine effectively removes epoxy layers, adhesive residues, and surface contaminants in a single pass.

Renovation of Epoxy Flooring in Industrial Facilities

In a floor renovation project at an automotive parts factory, a GZD-600 grinder was used to treat the existing epoxy flooring. The equipment was equipped with a dust collection system, effectively removing the old coating and surface contaminants. After grinding, the surface roughness met the adhesion requirements for the new epoxy coating. The project successfully completed the renovation of 8,000 square meters of flooring, with a construction period 30% shorter than traditional methods.

Terrazzo Floor Restoration in a Shopping Center

In a terrazzo floor restoration project at a shopping center, a concrete grinder was used for surface grinding and polishing. The machine features a 600mm disc diameter and a 5.5 kW motor, efficiently removing surface stains and scratches. Combined with a polishing process after grinding, the original luster of the terrazzo was restored, enhancing the aesthetic appeal of the commercial space.

Underground Parking Garage Floor Treatment

In an underground parking garage project at a commercial complex, the GZD-400 grinder was used to treat the concrete surface. The equipment’s compact design made it suitable for confined spaces. Grinding improved the floor’s flatness, providing an excellent foundation for subsequent sealer and hardener application. Upon project completion, the floor’s wear resistance was significantly enhanced, and maintenance costs were reduced.

Customize your concrete joint cutting machine with GZD! Our road cutting machine, originating from China, offers versatility with blade diameters of 40cm and 50cm. Choose a blade size between 600mm to 700mm, powered by a reliable 13HP engine. Enjoy peace of mind with a 1-year warranty on your concrete floor cutting machine. Achieve cutting depths of up to 150mm!

Requirement Validation

Sample Development & Testing

Sample Confirmation

Bulk Production & Product Testing

Balance Settlement

Shipment Arrangement