(Ø 800 mm) CNC Rotary Table Surface Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries
CNC Vertical Rotary Surface Grinder. Table Diameter: 800mm. With 18 wheel fixing blocks to lock the grinding wheels on the wheel disc, JL-800CNC allows high efficiency and high speed processing. It is suitable for high precision grinding of hard and brittle materials, such as quartz, glass, stainless steel, ceramics. An ideal equipment for processing semiconductor materials. JOENLIH is Taiwan custom precision Linear Blocks Grinding Machine, Wafer Grinding Machine, Precision Surface Grinding Machine manufacturer since 1988. With 30+ years in Taiwan's grinding machine industry, we provide customized solutions for diverse needs, from small to large-scale operations. Our dedication to innovation guarantees high-quality products and added value, earning trust globally. Discover Taiwan's premier grinding machine manufacturer, serving the industry for over 30 years. We offer tailored solutions from small to large-scale needs, prioritizing continuous innovation, top-quality products, and customizable services. Explore our range and experience the difference.
(Ø 800 mm) CNC Rotary Table Surface Grinding Machine
JL-800CNC
CNC Vertical Rotary Surface Grinder. Table Diameter: 800mm. With 18 wheel fixing blocks to lock the grinding wheels on the wheel disc, JL-800CNC allows high efficiency and high speed processing. It is suitable for high precision grinding of hard and brittle materials, such as quartz, glass, stainless steel, ceramics. An ideal equipment for processing semiconductor materials.
Features
● Spindle Grinding Diameter: Φ800mm.
● Two table sizes: Φ800mm & Φ1200mm. Rotary tables can be paired with an electromagnetic chuck or a vacuum chuck.
● Three-axis CNC control: longitudinal, vertical and rotary table. The vertical and longitudinal axes are with ballscrew and roller type linear guides, providing excellent infeed accuracy with low friction.
● Fully enclosed splash guard equipped with a wheel dressing mechanism for automatic dressing and compensation.
● With total 18 wheel fixing blocks to securely lock the grinding wheels on the wheel disc, making it easier to replace or adjust up and down positions of grinding wheels.
● Suitable for ultra-precision grinding of hard and brittle materials, both metallic and non-metallic, such as glass, vacuum ceramics and quartz, which are not prone to chipping or breaking.
● High efficiency: the entire processing can be completed with half distance run and half time required.
Standard Accessories
- Grinding wheel.
- Wheel flange.
- Flange extractor.
- Wheel balancing arbor.
- Leveling pads.
- Toolbox and tools.
- Working lamp.
Optional Accessories
- J101 Electro magnetic chuck / Round permanent electro magnetic chuck
- J119 Coolant system with paper filter and magnetic separator
- J121 D.R.O. Linear scale
- J124 Oil mist dust collector
Specification
| Rotary Table | |
|---|---|
| Table Size (mm) | Ø 800 mm |
| Max. Rotation Diameter (mm) | Ø 800 mm |
| Max. Grinding Radius | 400 mm |
| Rotation Speed (rpm) | 40rpm |
| Max. Distance from Center of Spindle to Table (mm) | 250 mm |
| Surface of Magnetic Chuck (Dia.) (mm) | Ø 800 mm |
| Max. Table Load (Kg) | 1200kg |
| Servo Motor (Kw) | 1.57 kw |
| Spindle | |
| Speed (rpm) | 100~1500 rpm |
| Dimension of the Wheel (OD x W x B) (mm) | 570 x 20 x 20 mm |
| Longitudinal Infeed | |
| Stroke (mm) | 800 mm |
| Ball Screw (Dia. x Pitch) (mm) | Ø 50 x 10 mm |
| Servo Motor (kw) | 1.57 kw |
| Table Speed (m/min) | 1 ~ 10000 m/min |
| The Least Input Increment (mm) | 0.0001 mm |
| Guideway | Linear guideway |
| Vertical Infeed | |
| Stroke (mm) | 250 |
| Ball Screw (Dia. x Pitch) (mm) | Ø 50 x 10 mm |
| Servo Motor (kw) | 1.57 kw |
| Reduction Ratio | 1:15 |
| Table Speed (m/min) | 1~2000 mm/min |
| The Least Input Increment (mm) | 0.0001 mm |
| Guideway | Linear guideway |
| Electric Requirements | |
| Voltage | 200V / 60Hz |
| Total rated current | 80A |
| Weight | |
| Machine weight | 5500kg |
| Space occupied | |
| Machine dimensions (L x W x H) | 1900 x 2700 x 2400 mm |
| Floor space (L x W) | 1900 x 2700 mm |
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(Ø 800 mm) CNC Rotary Table Surface Grinding Machine | Joen Lih: Advanced Grinding Solutions for Aerospace & Automotive
JOEN LIH MACHINERY CO., LTD., founded in 1988, is a leading global manufacturer of precision grinding machines, including high-precision (Ø 800 mm) CNC Rotary Table Surface Grinding Machine, flat grinders, profile grinders, and advanced semiconductor polishing equipment. With over 20 years of industry expertise, we offer customized solutions for sectors like medical, aerospace, semiconductor, and automotive, ensuring unmatched stability and precision.
Dedicated to innovation, Joen Lih integrates automation and cutting-edge technologies to deliver superior grinding machinery. We are committed to expanding our global reach, enhancing production efficiency and customer satisfaction across key markets in Asia, Europe, and the Americas.
JOENLIH has been a leading provider of precision grinding machinery for over 20 years, consistently leveraging cutting-edge technology to deliver customized solutions that meet and exceed each customer's specific requirements.
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