YT-40100NC Large Surface Grinder

  • Large CNC surface grinder with 400×1000mm table size
  • ±0.002mm precision with full closed-loop control system
  • Automatic grinding, dressing, and multi-stage cycles
  • Ideal for large workpieces, molds, steel, and ceramic materials
  • High-efficiency hydraulic surface grinder for industrial use
Request a Quote
YUTON YT-40100NC heavy-duty surface grinding machine with programmable spindle travel and external coolant cabinet

Technical Parameters Summary

YUTON YT-40100NC CNC surface grinding machine with modular coolant cabinet and multi-axis digital control
YT-40100NC Large Surface Grinder

Specification Item Unit YT-40100NC
Working Capacity Table Working Area mm 1000×400
Max. Longitudinal Travel mm 1100
Max. Cross Travel mm 420
Max. Distance from Spindle to Table mm 640
Max. Table Load kg 680
Table Longitudinal Travel Min. Longitudinal Feed Increment mm 0.001/0.01
Longitudinal Feed Speed mm/min 0~15000
Cross Structure Min. Cross Feed Increment mm 0.001/0.01
Cross Feed Speed mm/min 0~400
Vertical Structure Min. Vertical Feed Increment mm 0.001/0.01
Vertical Feed Speed mm/min 0~400
Spindle Spindle Motor KW 7.5
Max. Spindle Speed R.P.M 500-2250
Motor Longitudinal Servo Motor kW 1.7
Cross Servo Motor kW 2.4
Vertical Servo Motor kW 3.1
Water Flushing Motor kW 0.18
Dimensions / Weight Machine Height mm 2300
Footprint mm 4800×3000
Net Weight (Approx.) kg 3450

YT-40100NC Large Surface Grinder Overview

  • YT-40100NC Large CNC Surface Grinder is a heavy-duty, high-precision grinding solution designed for large workpieces and demanding industrial applications.
  • It integrates the advantages of automatic surface grinder, hydraulic surface grinder, and large CNC grinding machine, delivering superior accuracy, stability, and efficiency.
  • With its parameter-based CNC control system, operators can easily perform complex grinding tasks without programming knowledge, making it highly suitable for both skilled technicians and new operators.
  • This model is especially ideal for large molds, plates, and precision components, where both size and accuracy are critical.

Key Features & Benefits

1. Large Working Capacity (400×1000mm)

  • Electromagnetic chuck size: 400 × 1000 mm
  • Designed for large and heavy workpieces
  • Ideal for mold base, plates, and structural components

2. High Precision & Stability

  • Y/Z-axis accuracy: ±0.002mm
  • X-axis accuracy: ±0.005mm
  • Full closed-loop control eliminates backlash
  • Micron-level positioning for high-end grinding

3. Intelligent CNC System (No Programming Required)

  • Parameter-based HMI interface
  • Easy setup without G-code knowledge
  • Teach-in function for fast positioning
  • Optional G-code support for complex contour grinding

4. Fully Automatic Grinding Process

  • Automatic wheel downfeed with adjustable parameters
  • Programmable grinding depth and total removal
  • Multi-stage grinding: rough, finish, super finish
  • Automatic idle stroke after grinding

5. Advanced Grinding Capabilities

Supports multiple grinding methods:
  • Surface grinding
  • Groove grinding (equal & variable pitch)
  • Profile & form grinding
  • Mirror surface grinding (high finish quality)

6. Automatic Wheel Dressing System

  • Built-in automatic dressing function
  • Dressing compensation ensures consistent accuracy
  • Manual or automatic dressing modes

7. Flexible Table Movement System

  • Automatic longitudinal table movement (left-right)
  • Adjustable stroke length and speed
  • Cross feed: continuous or step-by-step
  • Programmable groove number, spacing, and depth

8. User-Friendly Operation

  • Modular interface for easy learning
  • Electronic handwheel for precise manual control
  • Quick setup via coordinate input or teach mode
  • Reduced setup time with automatic calculation

9. Wide Material Compatibility

Suitable for:
  • Steel
  • Alloy materials
  • Stainless steel
  • Aluminum
  • Ceramics
  • Quartz glass

Technical Highlights

  • 3-axis CNC control system
  • X-axis: table longitudinal movement
  • Y-axis: cross feed
  • Z-axis: vertical grinding head
  • Full closed-loop positioning system
  • High rigidity structure for heavy-duty machining
  • Mirror grinding capability for ultra-fine surface finish

Applications

  • Large mold & die manufacturing
  • Heavy machinery components
  • Automotive and aerospace parts
  • Precision plate processing
  • Tooling and industrial equipment

CNC System Operation Interface Diagram

Inside Our Manufacturing Facility

Take a closer look at our advanced production lines, precision machining processes, and strict quality control system. Every machine is built with accuracy, stability, and performance in mind.

👉 Get a Quote

Factory Direct Sales

Yutong Manufacturer Direct Supply: CNC Grinding Machines—Better Pricing, Faster Response.
In-house production with strict QC. Stable performance. Reliable delivery.
OEM/ODM supported. Export-ready packing. Get a quote within 24 hours.

Delivery Site

YUTON 4080 PLC surface grinder fully commissioned at customer factory

FAQ

Q: Do you support custom grinding machines?

A: Yes, we provide customized solutions based on your specific requirements, including size, configuration, and application needs.

A: We support flexible order quantities. One unit is acceptable for trial orders.

A: Standard models usually take 15–30 days. Custom machines may require additional time depending on specifications.

A: Our machines can achieve high precision up to ±0.002 mm, ensuring stable and accurate performance.

A: We follow strict quality control processes, including raw material inspection, precision machining, assembly, and final testing.

A: We export to Southeast Asia, Russia, Ukraine, Pakistan, and other international markets.

A: Yes, we offer technical support, operation guidance, and remote assistance to ensure smooth operation.

A: You can contact us with your requirements, and our team will provide a detailed quotation within 24 hours.

Still have questions?

Contact us for professional support and quick response.

👉 Get a Quote