INDUSTRIAL CONCRETE GRINDING SYSTEMS

PROVEN PLATFORMS | GLOBAL STANDARDS | FIELD RELIABILITY

Engineered for global rental fleets and distributors, Congrind delivers standardized performance and 100% tooling compatibility from precision polishing to aggressive leveling

Engineering the Classics for Maximum ROI

The production focuses on the industry’s most trusted planetary and direct-drive platforms. By reinforcing the drives with NSK bearings and integrating Schneider Electric, ABB, and Yaskawa VFD technology, the equipment ensures the investment outlasts the competition. The same Tier-1 Motors trusted by elite brands are implemented to guarantee zero-fail performance

Zero Learning Curve

Intuitive Classic Layout: Standardized classic platforms built for immediate jobsite deployment without extensive training or prior field experience

UNIVERSAL TOOLING

True Universal Compatibility: Seamlessly runs your existing inventory of standard diamond grinding shoes and pads without costly modification

Built for Rental Life

Rugged Fleet Engineering: Bulletproof simplified chassis design for effortless routine maintenance and maximum profitable machine uptime

VERSATILE APPLICATIONS
BUILT FOR HIGH-MARGIN JOBS

Maximize fleet utilization and scaling asset ROI by mastering the industry’s toughest floor prep contracts

COATING REMOVAL

Fast stripping of thick epoxy, urethanes, and stubborn mastic from aged concrete subfloors

Aggressive concrete scarifying methods to engineer an ideal mechanical bonding profile

PRECISION GRINDING

Rapid leveling of uneven expansion joints and rain-damaged outdoor slab surface layers

High-precision flat floor profiling perfectly engineered to meet strict industrial tolerance standards

CONCRETE POLISHING

Multi-stage concrete refining utilizing industry-standard coarse metal to fine resin diamond bonds

Premium mirror-like architectural clarity engineered to dominate high-end commercial floor contracts

CG SERIES HIGH-EFFICIENCY FLEET CONFIGURATOR

Engineered to eliminate asset idling, the CG Series delivers scalable grinding configurations to match every contract scale from zero-clearance tight edging to high-production heavy planetary floor prep

Feature	CG1	CG2	CG3	CG4
DRIVE MOTOR SPEC	2.2 kW (Fixed / VFD) 1.1 kW (110V Fixed)	4.0 kW (Fixed / VFD)	2.2 kW (Fixed / VFD) 1.5 kW (110V Fixed)	2.2 kW / 5.5 kW Fixed Speed
GRINDING HEAD CONFIG	Precision Single-Head	Industrial Single-Head	Planetary Head	Twin-Head
WORKING WIDTH	280 mm (11″)	400 mm (16″)	450 mm (18″)	500 mm (20″)
CHASSIS CHARACTER	Ultra-Compact Agile Frame	Simplified Rigid Chassis	Planetary ROI Balance	Heavy-Duty High-Torque Frame
DRIVETRAIN SYSTEM	Direct Drive	Direct Drive	Planetary Drive	Hybrid Gear Drive
OPTIMAL APPLICATION	Edging & Small Areas	Residential & Light Prep	Pro Polishing & Rental Fleet	Industrial Coating Removal
20′ GP CONTAINER	52 Units	52 Units	48 Units	24 Units
40′ GP CONTAINER	104 Units	104 Units	100 Units	50 Units

CG3 PLANETARY GRINDER
THE HIGH-ROI SPECIALIST

Matching global elite performance, the CG3 planetary platform maximizes contractor margin density with lower initial fleet investment

Optimized for rapid deployment, this single-phase platform ensures premium architectural finishing without demanding high-voltage industrial power

FLEET EXPANSION SUBFLOOR SPECIFIC SOLUTION INTERFACE

Complementing the core planetary standard, our specialized multi-platform configurations extend your operational reach across zero-clearance edge profiles and high-volume industrial slab logistics

CG1 280 MM EDGE GRINDER

Specialist for zero-clearance corners

Ultra-Compact Rigid Frame

1.1 kW / 2.2 kW Dual Power Config

CG2 400 MM SURFACE PREP

High-torque industrial prep

Rapid Heavy Coating Removal

4.0 kW Universal Fixed / VFD

CG4 500 MM TWIN-HEAD

Built for large-scale projects

Hybrid Gear Drive System

2.2 kW / 5.5 kW High-Production

SUPPLY CHAIN INTEGRITY

Aligning global manufacturing logistics with rigorous Tier-1 component infrastructure to deliver uncompromised fleet heavy equipment compliance

GLOBAL OEM PEDIGREE

Engineered to the tolerances of industry elite brands

Assembled under rigorous international QC

Field-proven to secure maximum asset uptime

VFD OPTIMIZED

Seamless transition from prep to high-gloss polishing

Direct inverter system driving precise speed control

Advanced digital diagnostics for extended motor life

EXTREME DURABILITY

Engineered to withstand 24/7 industrial operations

Heavy-duty drivetrain housing premium sealed bearings

Rugged housing coping with harsh job sites

PRECISION-DRIVEN MANUFACTURING

Quality is not an accident; it is the definitive product of vertical integration and meticulous component control

CUTTING & BENDING

0.2 mm Cutting & 0.5 mm Bending

0.2 mm Laser Cutting: High-precision steel edge prep

0.5 mm Press Bending: Deflection-free chassis shaping

Structural Fit: Guaranteed alignment for heavy assembly

CNC MACHINING

Strict Drawing Specs & Precise Execution

Drawing Tolerances: Strict micron-level execution

Micromachining: Multi-axis CNC milling for core parts

Seamless Assembly: Zero-tolerance integration

EXPERT WELDING

10+ Years of Proven & Expert Craftsmanship

Custom Jigs: Industry-proven fixture tooling

Zero Deformation: Precision structural stress relief

Perfect Alignment: Guaranteed long-term frame balance

SURFACE FINISH

Premium Galvanized & Durable Powder Coating

Internal Galvanizing: Heavy corrosion protection

Powder Coating: Durable wear resistance for chassis

All-Weather Shield: High-end finish for control boxes

COMPLETE SURFACE PREP SYSTEM

Everything you need for a dust-free, high-efficiency jobsite.

DIAMOND TOOLING

100% Compatibility

High-performance pads designed to maximize the efficiency and finish of your CG concrete grinders.

VACUUM SYSTEMS

HEPA-Grade Filtration

Industrial-grade extraction for a cleaner, safer, and fully OSHA-compliant work site.

CONCRETE SCARIFIERS

Heavy Coating Removal

Powerful solutions for deep leveling and extreme concrete surface preparation requirements.

Logistics Optimization: Vacuums and tooling can be mixed-loaded with equipment orders to maximize container space and reduce landed costs.

RELIABILITY BEYOND THE SALE

Downtime through Global Support and Precision Engineering.

48H PARTS DISPATCH

Critical Spares: Ready-to-ship bearings, belts, and shafts.
Rapid Logistics: 48-Hour fleet support.

MAINTENANCE KITS

Pre-packaged service sets including drums and cutters

Hassle-free maintenance to maximize equipment ROI

GLOBAL STANDARDS

Integrated with brands like Honda, NSK, and Danfoss

Easy local sourcing: Find common spares worldwide

LIFETIME SUPPORT

Direct engineering access for setups and support

12H response guarantee for all inquiries

FLEET ADVANTAGE WITH CONGRIND

Expert engineering. Factory-direct pricing. Global support.

Request a custom quote or submit a partnership application. Technical response guaranteed within 12H

DEALER & WHOLESALE

Boost your inventory with global-standard grinding systems. We offer competitive dealer margins, reliable lead times, and full technical support for your local service center.

OEM & CUSTOM BRANDING

Leverage our 10+ years of engineering resources to build your private label line. We offer custom colors, specialized voltage configurations, and fully confidential manufacturing.