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Precision CNC Grinder Machines from China

Guangdong Hotman Machine Tool Co., Ltd. – A state-recognized high-tech enterprise and national "little giant" innovator. Delivering durable, high-precision CNC grinding solutions trusted by industries worldwide.

Explore Products Visit Official Website

78+

Centerless Grinding Models

46+

Cylindrical Grinder Variants

30+

Internal Grinder Options

About GrindersCNC

Guangdong Hotman Machine Tool Co., LTD. (hereinafter referred to as "Hotman") is honored by the state as a high-tech enterprise, a state-level specialized and innovative "little giant", and one of the top 100 innovative enterprises in the industry. With decades of engineering excellence, we specialize in manufacturing premium CNC grinder machines that meet the highest global standards.

Our advanced production facilities in Dongguan and Xinyang ensure strict quality control and rapid delivery. We serve automotive, aerospace, tooling, and heavy machinery sectors with reliable, wear-resistant, and high-precision grinding equipment.

  • ISO-Certified Manufacturing
  • Exported to 50+ Countries
  • FANUC & Japan Fuji Control Systems
  • 24/7 Technical Support
Factory Building Grinding Machine Machine Detail Workshop

Our Product Range

Explore our comprehensive lineup of CNC grinding machines engineered for durability, precision, and multi-scene industrial applications.

FX27-60CNC CNC Cylindrical Grinder

FX27-60CNC 3KW CNC Cylindrical Grinder

  • Max Grinding Length: 600mm
  • Spindle Speed: 1650rpm
  • Universal multi-scene application
  • 380V / 50Hz power supply
SNCM-21H Precision Grinder

SNCM-21H Alloy Steel Precision Grinder

  • Machining Diameter: Ø0.05–0.5mm
  • High precision for micro-components
  • Customizable to customer specs
  • Wear-resistant alloy construction
FX-12S Centerless Grinder

FX-12S High Precision Centerless Grinder

  • Motor Power: 2.2KW
  • Wear-resistant practical design
  • Through-feed grinding capability
  • Stable 380V operation
IG150-I CNC Internal Grinder

IG150-I CNC Internal Grinding Machine

  • Max Clamping Length: 800mm
  • Max Grinding Depth: 300mm
  • Servo Motor: 1.5KW
  • Extended table for large parts
Automotive Camshaft Grinder

6-Cylinder Engine CNC Camshaft Grinder

  • Automotive-grade precision
  • Multi-cylinder compatibility
  • High repeatability & accuracy
  • Integrated CNC control
Crankshaft Grinding Machine

Crankshaft Grinding Machine

  • Motor Power: 13KW
  • Heavy-duty industrial use
  • High rigidity structure
  • Customizable stroke length
H400 CNC Tool Grinder

H400 CNC Tool Grinding Machine

  • Automatic precision grinding
  • Durable industrial build
  • 3-axis control system
  • Ideal for cutting tools
Z860 Vertical Grinder

Z860 Automatic Vertical Grinder

  • Spindle Speed: 1400rpm
  • Surface Roughness: 0.2μm
  • Corrosion-resistant design
  • Wear-resistant components
View All 200+ Models

Why Choose GrindersCNC?

High Precision

Achieve micron-level accuracy with advanced CNC control and servo systems.

Global Support

24/7 technical assistance and service available across 50+ countries.

Durable Build

FC30 cast iron frames and alloy steel components ensure long-term reliability.

Quality Certified

State-recognized high-tech enterprise and "little giant" innovator.

200+
Machine Models
50+
Countries Served
10+
Years Experience
98%
Customer Retention

Frequently Asked Questions

What types of CNC grinders do you manufacture?

We produce a full range including CNC Cylindrical Grinders, Internal Grinders, Centerless Grinders, Universal, Vertical, Surface, Crankshaft, Camshaft, and CNC Tool Grinding Machines.

Are your machines compatible with FANUC controls?

Yes, many of our industrial models come equipped with FANUC or Japan Fuji control systems for superior precision and reliability.

Do you offer customization?

Absolutely. We tailor machines to meet specific customer requirements, including diameter range, motor power, and automation integration.

What is your delivery time?

Standard models ship within 30–45 days. Custom configurations may vary. Contact us for exact timelines.

Get in Touch

For quotes, technical inquiries, or support, visit our official website to connect with our team.

Visit Official Website

Guangdong Hotman Machine Tool Co., Ltd. – Trusted CNC Grinder Machine Supplier Since 2023

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