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Precision Floor Grinding
Engineered for Excellence

Lee Machinery – 20 years of innovation in concrete floor grinders, polishers, scrubbers, and industrial tools. Trusted by professionals worldwide for durability, performance, and unmatched support.

Industrial-Grade Machines

Built for heavy-duty construction and renovation projects.

Patented Technology

Over 6 patents in floor grinding and dust extraction systems.

Global Reach

Serving clients in over 50 countries with reliable support.

About Lee Machinery

Lee Machinery Manufacturing Co., Ltd is located in Hunan Province, China, and is a professional manufacturer of all kinds of floor machines and tools. With over 20 years of experience, we produce high-quality floor grinders, polishers, dust extractors, shot blasters, milling machines, and all construction consumables and tools.

We customize various special-shaped machines and have won many honors and patents. Our R&D team is dedicated to innovation, ensuring that every machine meets the highest standards of performance and safety.

20+ Years in Floor Machinery Industry
6+ Patents in Grinding & Dust Extraction
Global Export to 50+ Countries
Customer-First Service Philosophy
Factory Floor

Our Product Range

From planetary grinders to intelligent ride-on scrubbers, our machines are built for performance, durability, and precision.

LJ-780V Concrete Floor Grinder

LJ-780V Concrete Floor Grinder

Planetary 12-heads hardened concrete floor grinding machine with high-efficiency dust extraction.

  • 12 Grinding Heads
  • Remote Control Option
  • Vacuum Integrated
LJ-630 Concrete Floor Grinder

LJ-630 Concrete Floor Grinder

Versatile floor grinding and polishing machine ideal for construction and renovation projects.

  • Dual Disc System
  • Adjustable Speed
  • Ergonomic Design
LJ-640V Concrete Floor Grinder

LJ-640V Concrete Floor Grinder

Concrete floor polishing grinder with built-in vacuum system for dust-free operation.

  • Self-Vacuuming
  • Low Noise Design
  • High Torque Motor
LJ-X7 Ride-on Floor Scrubber

LJ-X7 Ride-on Floor Scrubber

Fully automatic floor washing machine with intelligent navigation and large water tank.

  • Auto Navigation
  • 120L Water Capacity
  • Eco-Friendly Cleaning
LJ-A9 Ride-on Floor Scrubber

LJ-A9 Ride-on Floor Scrubber

Advanced automatic floor scrubber with digital control panel and long battery life.

  • Digital Dashboard
  • 8-Hour Runtime
  • Low Maintenance
LJ-760 Concrete Floor Grinder

LJ-760 Concrete Floor Grinder

Industrial 12-head hardened floor grinder for large-scale commercial and industrial projects.

  • Heavy-Duty Chassis
  • High-Speed Grinding
  • Remote Operation
LJ-600V Dual-Disc Grinder

LJ-600V Dual-Disc Grinder

Dual-disc concrete floor grinder with dual vacuum system for maximum efficiency.

  • Dual Vacuum Ports
  • 2x 15kW Motors
  • Quick-Change Discs
LJ-320D Single Disc Grinder

LJ-320D Single Disc Grinder

Compact self-vacuuming floor grinder ideal for tight spaces and detailed work.

  • Lightweight Design
  • Self-Vacuuming
  • Easy Maneuverability
LJ-20 Powered Ride-on Sweeper

LJ-20 Powered Ride-on Sweeper

Intelligent floor sweeper car with large debris capacity and low energy consumption.

  • 150L Dust Bin
  • Electric Drive
  • Quiet Operation
LJ-600F Industrial Vacuum Cleaner

LJ-600F Industrial Vacuum

Six-fan industrial dust extractor designed for high-volume debris and fine dust.

  • 6-Fan System
  • HEPA Filter
  • 200L Capacity
View All Products

Why Choose Lee Floor Grinder?

Built to Last

Industrial-grade materials and rigorous testing ensure long-term reliability.

High Performance

Optimized motors and grinding systems deliver unmatched efficiency.

Custom Solutions

We design and build special-shaped machines for unique project needs.

24/7 Support

Our team is ready to assist with technical guidance and service.

20+
Years Experience
6+
Patents Held
50+
Countries Served
1000+
Machines Sold

Frequently Asked Questions

Do you offer custom machine designs?

Yes, we specialize in customizing special-shaped floor machines based on client requirements and project specifications.

Are spare parts available internationally?

Yes, we ship spare parts and consumables worldwide with fast delivery options.

What is the warranty period?

Our machines come with a standard 1-year warranty covering parts and labor.

Can I get a demo machine?

Yes, we can arrange demo units for qualified customers. Contact us for details.

Get in Touch

Have questions about our machines or need technical support? We're here to help.

Call Us

+0086-19386635723 (Ellen Wong)

WhatsApp

17711678407

Visit Official Website to Contact

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