JADE-900CR 22kW Concrete Disc Angle Grinder: High-Speed Precision for Industrial Floor Grinding
JADE-900CR 22kW Concrete Disc Angle Grinder: High-Speed Precision for Industrial Floor Grinding
Unlock unmatched grinding efficiency with the JADE-900CR Concrete Disc Angle Grinder — engineered for durability, power, and precision. Designed for large-scale industrial projects, this heavy-duty grinder combines cutting-edge technology with robust construction to deliver 800㎡/h maximum efficiency, making it the ultimate choice for contractors demanding speed and reliability.
Key Features
✅ 22kW Dual-Drive Power: Equipped with a Furi Motor and WeiChuang Inverter (22kW each) for seamless performance under heavy loads.
✅ Planetary Disk Gearbox: Ensures smooth torque transmission and extended lifespan, even in high-intensity applications.
✅ 4x Round Grinding Discs (342.5mm): Cover an 850mm working width with adjustable speeds (300–1800r/min) for versatile surface prep.
✅ Servo Dual Drive + Rubber Damping: Combines precision control with vibration reduction (butterfly shock disk included) for operator comfort.
✅ CE-Certified Safety: Meets rigorous EU standards for electrical and mechanical reliability.
Technical Specifications
Voltage/Frequency: AC380V/50Hz | Current: 44.3A
Grinding Discs: 3×4 abrasive discs for multi-stage polishing.
Transmission: Gear-driven for consistent power delivery.
Cable Requirements: Heavy-duty 10mm² cables for stable operation.
Weight: 768kg (gearbox: 420kg) | Dimensions: 1500×910×1250mm

Ideal For
- Industrial Floor Preparation: Leveling, polishing, and removing coatings.
- Large Concrete Surfaces: Warehouses, airports, and commercial spaces.
- High-Traffic Areas: Durable enough for epoxy restoration and terrazzo work.
Why Choose JADE-900CR?
Optimized Logistics: Ships 14 units/40HQ container or 7 units/20GP container — perfect for bulk orders.
Rugged Packaging: Protective crating (85kg) ensures safe global delivery.
Proven Performance: Trusted by professionals for heavy-duty grinding with minimal downtime.
Upgrade Your Toolset Today!
https://www.jadeequipments.com
Maximize productivity and reduce labor costs with the JADE-900CR — where raw power meets precision engineering. Contact us for quotes, technical support, or custom bulk orders!



















