(250 x 500 mm) CNC Hydraulically Precision Surface Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries
CNC Hydraulically Precision Surface Grinding Machine (JL-2550CNC-H) is hydraulically driven, realizing cost-effective benefits through a hydraulic cylinder system. This grinder adopts a two-axis contouring and dressing sanding technique, coupled with servo motors. It not only comes at an affordable price but also becomes the preferred choice for customers requiring only dual-axis contouring positioning.When customers have flat grinding needs, it provides a cost-effective machining solution. 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.
(250 x 500 mm) CNC Hydraulically Precision Surface Grinding Machine
JL-2550CNC-H
CNC Hydraulically Precision Surface Grinding Machine (JL-2550CNC-H) is hydraulically driven, realizing cost-effective benefits through a hydraulic cylinder system.
This grinder adopts a two-axis contouring and dressing sanding technique, coupled with servo motors. It not only comes at an affordable price but also becomes the preferred choice for customers requiring only dual-axis contouring positioning.
When customers have flat grinding needs, it provides a cost-effective machining solution.
Features
- Drive Mechanism: Driven by a hydraulic system, the operating mode prevents the generation of threads on the workpiece surface. Particularly suitable for flat grinding, it achieves superior Ra values, enhancing the smoothness and overall precision of the workpiece surface.
- Longitudinal Worktable: The worktable area is 250 x 500 (mm). Adopting a dual V-guide design, it effectively reduces vibration and rocking, ensuring high processing precision. The sliding surface is made of low-friction, wear-resistant Turcite-B (wear-resistant material), and undergoes precise scraping treatment, enabling smooth and effortless movement of the worktable.
- Intelligent Electrical Control System: Positioning control ensures that the contouring and dressing sanding process follows preset parameters. Its interface is clean and user-friendly, effectively reducing the risk of human errors. Moreover, by recording key data, the system allows for subsequent optimization of the contouring and dressing sanding process, further enhancing production efficiency and product quality.
- Grinding Wheel Spindle: Driven by induction motors, providing precise control. Strong adaptability to cope with diverse processing environments.
Application
- Focused on flat grinding, it achieves excellent Ra values.
- Automotive template grinding.
Specification
| General Capacity | |
|---|---|
| Table Size (W x L) (mm) | 250 x 500 |
| Max. Stroke (W x L) (mm) | 290 x 550 |
| Surface of Magnetic (W x L) (mm) | 250 x 500 |
| Max. Distance from Center of Spindle to Table (mm) | 470 |
| Max. Table Load (Electro Magnetic Chuck is Included) (Kgs) | 250 |
| Spindle | |
| Spindle Speed 60Hz (rpm) 50Hz (rpm) | 3600 2900 |
| Servo Motor (Continuous/30 mins) (Kw) | Induction Motor 2.25Kw/3.75Kw |
| Dimension of The Wheel (OD x W x B) (mm) | 180 x 13 x 31.75 (255 x 19 x 50.8) |
| X-Longitudinal Movement | |
| Stroke (mm) | 550 |
| Driven System (Cylinder / Ball Screw) | Hydraulic drive |
| Hydraulic Pump Motor / Servo Motor (Kw) | Hydraulic pump motor 0.75 |
| Table Speed (mm/min) | 0 ~ 25 |
| Guideway | Double V way |
| Y-Wheel head Vertical Infeed | |
| Stroke (mm) | 340 (grinding wheel 255 x 19 x 50.8mm) 380 (grinding wheel 180 x 13 x 31.75mm) |
| Servo Motor (Kw) | 0.75 |
| Reduction Ratio | - |
| Rapid Power Head Elevation (mm/min) | 500 |
| The Least Input Increment (mm) | 0.001 |
| Guideway | Linear Guideway |
| Z-Cross Movement | |
| Stroke (mm) | 290 |
| Servo Motor (Kw) | 0.75 |
| Reduction Ratio | - |
| Powered Cross Feed (mm/min) | 300 |
| The Least Input Increment (mm) | 0.001 |
| Guideway | Double V Way |
| Grinding Wheel dresser | |
| Dimension of Diamond Roller (OD x W x B) (option) (mm) | Diamond Pen |
| Weight | |
| Machine Net Weight (Kgs) | 1800 |
| Space | |
| Machine Floor Space (L x W x H) (mm) | 2760 x 1800 |
| Packing Size (L x W x H) (mm) | 2400 x 2280 x 2200 |
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(250 x 500 mm) CNC Hydraulically Precision 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 (250 x 500 mm) CNC Hydraulically Precision 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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