Dual-Axis Concrete Floor Grinder 15kW | 650mm Edge Polisher
Dual-Axis Concrete Floor Grinder 15kW | 650mm Edge Polisher
The CHINESE RED CZ-650 is a heavy-duty floor grinder built with an innovative full-cast aluminum gearbox and dual-axis integrated transmission. Powered by a 15 kW main drive motor paired with an 18.5 kW imported chip inverter, the machine features a 650×650mm working footprint designed for complete edge-to-edge grinding without leaving unworked margins along walls. Reinforced with 14mm impact-resistant drive plates and a 450 kg chassis with a triple-weighting system, the CZ-650 is engineered to excel at heavy concrete preparation, thick epoxy coating removal, and precision edge finishing.
| Key Specifications |
| Technical Feature | LJ-650 Great Demon King | LJ-650 Classic |
| Model | CHINESE RED CZ-650 Great Demon King | CHINESE RED CZ-650 Classic |
| Gearbox Structure | Full-Cast Aluminum Dual-Axis | High-Power Standard |
| Drive Motor Power | 15 KW | 15 KW |
| Inverter Power | 18.5 kW Imported Chip | 18.5 kW Imported Chip |
| Drive Plate Spec | 14mm Reinforced Impact-Resistant | Standard Disc |
| Working Width | 650 × 650 mm (Edge-to-Edge) | 650 × 650 mm |
| Speed Range | 0 – 1800 RPM | 0 – 1800 RPM |
| Rated Current / Voltage | 29 A / 380 V Three-Phase | 29 A / 380 V Three-Phase |
| Machine Weight | 450 kg (Triple Weight System) | 380 kg |
| Applications |
-
True Wall-Flush Edge Grinding: Operates directly against walls, eliminating the need for secondary manual corner touch-ups.
-
Heavy Epoxy & Floor Coating Removal: High downforce combined with 15 kW torque easily strips stubborn adhesives and thick polyurethane layers.
-
Large Commercial & Industrial Slab Leveling: Dual-axis gear transmission provides high leveling consistency across vast concrete floors.
| Product Advantages |
Edge-to-Edge Efficiency
650mm working chassis reaches flush to borders, saving labor hours on separate corner grinders.
Durable Cast Aluminum Transmission
Superior heat dissipation and structural strength keep core components running cool under maximum loads.
14mm Heavy-Duty Impact Protection
Extra thick drive plates withstand high spots and obstacle collisions without damaging the drive heads.
Triple-Weighting Downforce Flexibility
Adjust machine weight up to 450 kg to match soil hardness and diamond tooling aggression.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.