floor grind

Innovative Concrete Grinding Solutions for Superior Surface Preparation

When precision meets power, our next-generation concrete grinder machines redefine floor surface treatment. Engineered for professionals who demand exceptional results, our comprehensive lineup addresses every concrete finishing challenge with smart technology and ergonomic design.

Cutting-Edge Features of Our Concrete Grinding Systems
1. Smart Grinding Technology
Our concrete floor grinder incorporates advanced pressure sensors and auto-balancing mechanisms that adapt to surface variations in real-time. This intelligent system prevents over-grinding while maintaining consistent surface quality across the entire floor area.

2. Eco-Clean Dust Management
The integrated concrete grinder machine with dust vacuum utilizes a revolutionary cyclonic separation system that captures fine particulates more efficiently than standard HEPA filters. This means longer filter life, reduced maintenance, and truly breathable air on your job site.

3. Multi-Tasking Powerhouse
Why use multiple machines when our concrete floor grinder and polisher transitions seamlessly between:

Aggressive coating removal (up to 1/4" per pass)

Fine surface refinement (80-400 grit)

High-gloss polishing (up to 3000 grit)
All with simple tool-free disk changes

4. Edge-to-Edge Perfection
The patented concrete edge grinder attachment features a unique articulating head that maintains optimal contact pressure along walls and corners, eliminating the "halo effect" common with conventional edge grinders.

5. Operator-Focused Ergonomics

Vibration reduction technology cuts operator fatigue by 40%

Intuitive touchscreen controls with job memory presets

Self-propelled models with variable speed cruise control

Unmatched Application Versatility
• Industrial Floor Rehabilitation - Process up to 5,000 sq ft/hour of worn warehouse floors
• Decorative Concrete Creation - Achieve exposed aggregate or terrazzo-style finishes
• Critical Surface Flatness - Meet FF/FL specifications for high-end commercial spaces
• Restoration Projects - Revive historic concrete with gentle, controlled material removal




Why Professionals Choose Our System:

30% faster coverage than conventional grinders

50% reduction in consumable costs

100% compatible with all major diamond tooling brands

Take the Next Step in Concrete Finishing Technology
Request a live demonstration to experience how our concrete floor grinder with vacuum can transform your productivity and profit margins. Our application specialists are ready to help you select the perfect configuration for your specific project requirements.

Press the start button to start the machine while working
Slowly rotate the speed control knob to adjust to the required construction speed and enter the normal grinding state.
If you encounter an emergency, immediately press the red brake button and the machine will stop working immediately.
When starting and stopping work, the operator must protect the machine and keep moving the machine at a constant speed. It must not be ground in place to avoid damage to the grinding disc. The machine heats up sharply and the floor is severely burned.
Avoid protrusions on the ground, such as steel bars.

When the ground drop is large, please grind from high to low to avoid hard impact damage to the grinding disc and gear box.
During ground grinding, pay attention to whether there are hard objects protruding from the ground, such as steel bars and expansion bolts. If there are hard objects protruding from the ground, avoid grinding to prevent equipment damage caused by violent impact.
After grinding the ground, clean the bottom of the equipment to increase its service life.

1. Drive type independent walking grinding, reduce labor intensity, forward and backward control by one key.
2. The four planetary grinding heads turn to each other, and the plate rotates clockwise to evenly distribute the cutting force to the ground and improve the grinding efficiency.
3. Three-level grinding weight, to ensure the working speed of the grinding machine and the stability of grinding pressure, to achieve accurate grinding.
4. The grinding speed and traveling speed can be adjusted freely to achieve the same grinding effect for different operations.
5. It can be used with industrial vacuum cleaner to realize dust-free grinding of dry and wet floor.

1. Drive type independent walking grinding, reduce labor intensity, forward and backward control by one key.
2. The four planetary grinding heads turn to each other, and the plate rotates clockwise to evenly distribute the cutting force to the ground and improve the grinding efficiency.
3. Three-level grinding weight, to ensure the working speed of the grinding machine and the stability of grinding pressure, to achieve accurate grinding.
4. The grinding speed and traveling speed can be adjusted freely to achieve the same grinding effect for different operations.
5. It can be used with industrial vacuum cleaner to realize dust-free grinding of dry and wet floor.

1. Four planetary grinding heads turn opposite, the plate rotates clockwise, evenly distribute the cutting force to the ground, improve grinding efficiency.
2. Three-level grinding weight, to ensure the working speed of the grinding machine and the stability of grinding pressure, to achieve accurate grinding.
3. The grinding speed and traveling speed can be adjusted freely to achieve the same grinding effect for different operations.
4. It can be used with industrial vacuum cleaner to realize dust-free grinding of dry and wet floors.
The standard configuration list is as follows
Machine*1 Lifting lever*3 Retaining dress*1 The connection strap*12 Cable connector*1

1. CFSi driven heavy-duty grinding machine adopts imported bearings and well-known brand motors to ensure its durability.
2. Integrated aluminum gear box, with good heat dissipation performance, high gear accuracy and stable operation.
3. The ground cutting efficiency is high and the overall design is strong.
4. The weight is heavier than similar products, greatly improving the on-site construction efficiency,
5. Double oil seal leak proof protection, extending the service life of the machine.
6. Drive type, which can drive one key walking.

The GD700P heavy-duty grinding machine with super chassis is the first product of Cornus after years of careful research and development. It is a heavy-duty grinding machine with unique appearance and overall design all over the world. It has a very mature technology to solve various problems such as old ground reconstruction and old epoxy floor reconstruction. It is a cost-effective machine.

1. The four grinding discs run crosswise, leaving no gap for grinding, and various consumables can be installed.
2. Folding handle, integrated central control panel design, easy to operate, safe and reliable.
3. Three phase voltage control is adopted for high safety.
4. The inverter has built-in motor overload protection and leakage/phase loss protection.
5. It is equipped with dual LED lights and integrated counterweight iron to improve the ground grinding efficiency.