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Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails

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Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails

Certification : GS, CE, RoHS, ISO 9001

Model NO. : UT260

Movement Method : Contour Control

Supply Ability : 30set/mouth

Production Capacity : 50sets/Month

Trademark : Queenly

Leading Time : 35days

Payment Terms : T/T

Specification : 2550×3020×3000

Process Usage : Metal-Cutting CNC Machine Tools

Delivery Time : 15-30DAYS

Performance Classification : High-End CNC Machine Tools

Numerical Control : CNC/MNC

Price : USD50000-USD100000

Packaging Details : Standard export packing

Processing Precision : 0.01~0.02(mm)

Transport Package : Pallet

MOQ : 1sert

Condition : New

Origin : China

Place of Origin : China

Control Method : Closed-Loop Control

Brand Name : Queenly

Application : Glass

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Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails
Product Overview

The Precision Centerless Grinder is a high-accuracy grinding machine engineered for centerless cylindrical grinding applications. It excels in processing small shafts, pins, sleeves, rollers, precision round bars, and batch production of cylindrical components.

Featuring a Japanese Fuji circuit system, this machine delivers superior electrical reliability, control stability, and long-term operational safety. The robust electrical configuration ensures consistent performance during continuous grinding production while minimizing electrical failures.

The double V-shaped guide rail structure, with precision hand-scraped surfaces, enhances contact accuracy, motion stability, and grinding precision. This design maintains smooth machine movement, reduces vibration, and ensures reliable grinding accuracy throughout extended operation periods.

Key Features
  • Precision centerless grinding for cylindrical workpieces
  • Japanese Fuji circuit system for enhanced electrical control reliability
  • Stable circuit system supporting long-term continuous grinding operations
  • Double V-shaped guide rail structure improving machine rigidity and stability
  • Precision hand-scraped guide rail surfaces for superior motion accuracy
  • Enhanced grinding precision and machining consistency
  • Suitable for shafts, pins, rollers, sleeves, guide rods, and round bars
  • Practical structure optimized for batch production and precision grinding
  • Stable and smooth workpiece processing capabilities
  • Ideal for machinery, automotive, hardware, bearing, and precision parts manufacturing
Product Images
Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails Precision Centerless Grinder with Japanese Fuji Circuit System and Double V-Shaped Guide Rails
Technical Specifications
Item Parameter
Model GD-12CNC
Grinding diameter range Φ0.5~Φ40mm
Grinding wheel size Φ305×150×Φ120mm
Adjusting wheel size Φ205×150×Φ90mm
Grinding wheel speed 1950rpm
Adjusting wheel speed 0~320rpm
Grinding wheel drive motor 7.5HP
Adjusting wheel drive motor 2.0kW servo
Hydraulic pump drive motor 1HP
Cooling pump drive motor 1/8HP
Adjusting wheel feed handwheel 3.5/turn, 0.02mm/scale
Adjusting wheel fine tuning handwheel 0.1/turn, 0.001mm/scale
Table feed Servo feed, feed accuracy 0.001mm
Control system Standard: Delta + touch screen / other optional on demand
Trim feed handwheel 1.5/turn, 0.01mm/scale
Adjusting wheel tilt angle +5°~-3°
Adjusting wheel rotation angle +5°~-1°
Spindle structure Bearing bush / Dynamic pressure
Guideway structure Hard Track
Mechanical dimensions 1800×1400×1450mm
Packing size 2350×1650×1770mm
Mechanical weight 1700kg
Packing weight 1850kg
Frequently Asked Questions
What is the Precision Centerless Grinder used for?

It is primarily used for centerless grinding of cylindrical workpieces including shafts, pins, rollers, sleeves, guide rods, round bars, and other precision metal components.

What is the advantage of the Japanese Fuji circuit system?

The Japanese Fuji circuit system enhances electrical control reliability, operational stability, and long-term machine safety during continuous grinding production cycles.

What is the benefit of the double V-shaped guide rail structure?

The double V-shaped guide rail structure improves machine rigidity, motion stability, and grinding accuracy, making it ideal for precision cylindrical grinding applications.

Why is the guide rail surface hand-scraped?

Precision hand scraping enhances guideway contact accuracy and motion smoothness, helping maintain stable movement and consistent grinding precision over time.

What types of workpieces can this machine process?

It can process various cylindrical components including shafts, pins, sleeves, rollers, guide rods, precision bars, hardware parts, automotive parts, and hydraulic components.

Is this machine suitable for batch production?

Yes. Its stable electrical control, precision guide rail structure, and centerless grinding capability make it well-suited for batch grinding and continuous production environments.

What information is needed for quotation?

Please provide workpiece material, diameter, length, required grinding accuracy, surface finish requirements, production quantity, automation needs, and preferred machine configuration.


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