CG2 400MM 16″ INDUSTRIAL GRINDER

Q: Can I use my existing PG400 tooling on the CG2?

Yes, 100%. The CG2 uses the standard 400mm mounting system. Any diamond tooling, PCDs, or sanding blocks designed for the PG400 platform will fit the CG2 perfectly. No need to reinvest in new tool inventory.

Q: What are the specific power requirements for the CG2 4KW model?

The CG2 is a professional-grade machine requiring 3-Phase power (typically 380-480V depending on region). This setup is specifically chosen for industrial sites to ensure the 4KW motor maintains 100% torque efficiency during heavy-duty coating removal. If your job site only provides single-phase power, we recommend our CG1 (2.2KW) or consulting with us for a specialized phase converter solution.

Q: Why is the 400mm single-disk design better for coating removal than smaller grinders?

It’s all about Downward Pressure. The CG2 concentrates its weight and 4KW of power onto a single 400mm disk. This creates a much more aggressive “bite” into the surface compared to smaller 280mm units. It is the ideal “middle-weight” solution—covering significantly more square footage per hour than a 280mm, while remaining more portable and cost-effective than large-scale planetary grinders.

HEAVY-DUTY PERFORMANCE POWERED BY VFD PRECISION

4KW Three-Phase Power: High-torque output designed for aggressive surface prep and thick coating removal.
Advanced VFD Control: Integrated Yaskawa inverter provides precision RPM control to prevent tool glazing and surface burn.
Universal 400mm Compatibility: 100% interchangeable with industry-standard tooling and classic platform components.

Why Choose CG2?

PROVEN 400MM PLATFORM, EVOLVED

The CG2 is built on the world’s most reliable single-disk architecture, familiar to every professional flooring contractor. We’ve taken this classic 400mm chassis and integrated a Yaskawa VFD, transforming a fixed-speed “workhorse” into a precision instrument capable of handling both aggressive removal and fine surface honing.

Key Advantage: Zero learning curve with 100% tooling compatibility.

INDUSTRIAL 4KW STRIPPING POWER

Engineered for heavy-duty commercial projects, the CG2’s 4KW three-phase motor delivers relentless torque that single-phase machines simply can’t match. This is the ultimate “stripper”—designed to tear through high-build epoxies, thick elastomeric coatings, and stubborn adhesives without breaking a sweat.

Key Advantage: Designed for continuous, 24/7 operation on large-scale job sites.

MAXIMUM DOWNWARD PRESSURE & STABILITY

Unlike lightweight grinders, the CG2 is designed for aggressive stock removal. The weight distribution is optimized directly over the 400mm disk, ensuring maximum downward pressure for leveling rain-damaged slabs or removing thick overlays. With its rugged direct-drive system, it maintains stability even under extreme load.

Key Advantage: Superior surface leveling efficiency for large-area industrial floors.

Technical Specifications

*Note: VFD Variable Speed Control is an exclusive upgrade for the CG2 series.

Full service manuals, wiring diagrams, and exploded views are reserved for authorized B2B accounts

FAQ

Can I use my existing PG400 tooling on the CG2?

Yes, 100%. The CG2 uses the standard 400mm mounting system. Any diamond tooling, PCDs, or sanding blocks designed for the PG400 platform will fit the CG2 perfectly. No need to reinvest in new tool inventory.

What are the benefits of the 4KW Three-Phase setup?

The 4KW three-phase motor provides significantly higher efficiency and more consistent torque compared to single-phase machines. It is designed for continuous, 24/7 operation on industrial job sites, ensuring the machine never “bogs down” even under maximum load.

What are the specific power requirements for the CG2 4KW model?

The CG2 is a professional-grade machine requiring 3-Phase power (typically 380-480V depending on region). This setup is specifically chosen for industrial sites to ensure the 4KW motor maintains 100% torque efficiency during heavy-duty coating removal. If your job site only provides single-phase power, we recommend our CG1 (2.2KW) or consulting with us for a specialized phase converter solution.

Why is the 400mm single-disk design better for coating removal than smaller grinders?

It’s all about Downward Pressure. The CG2 concentrates its weight and 4KW of power onto a single 400mm disk. This creates a much more aggressive “bite” into the surface compared to smaller 280mm units. It is the ideal “middle-weight” solution—covering significantly more square footage per hour than a 280mm, while remaining more portable and cost-effective than large-scale planetary grinders.

Reliable Quality Guarantee

12-month factory warranty and international certifications from a trusted wholesale B2B industrial equipment China factory

Flexible Logistics Solutions

Door-to-door, LCL, or FCL global logistics shipping with seamless customs clearance and heavy cargo loading

Partnership Support

Factory-direct technical training, exclusive pricing, and custom OEM branding built for commercial rental fleets and distributors

Flexible MOQs, Custom Branding (OEM), and Global Distribution Support available