(Column Series) Semi-Automatic Precision Surface Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries
(Column Series) Semi-Automatic Precision Surface Grinding Machine is driven by a hydraulic system, this drive mode is less prone to vibration, effectively preventing the generation of threads on the workpiece surface, thereby enhancing processing quality. 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.The main structure is made of high-quality cast iron, ensuring the machine's robust rigidity, resistance to deformation, and maintaining the stability of machining accuracy.To better meet the practical needs of customers, Joen Lih has specifically designed multiple standard worktable sizes based on common workpiece dimensions. This allows customers to choose the most suitable grinding machine according to their actual machining cases. 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.
(Column Series) Semi-Automatic Precision Surface Grinding Machine
JL-5010AHR ~ JL-7020AHR
(Column Series) Semi-Automatic Precision Surface Grinding Machine is driven by a hydraulic system, this drive mode is less prone to vibration, effectively preventing the generation of threads on the workpiece surface, thereby enhancing processing quality.
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.
The main structure is made of high-quality cast iron, ensuring the machine's robust rigidity, resistance to deformation, and maintaining the stability of machining accuracy.
To better meet the practical needs of customers, Joen Lih has specifically designed multiple standard worktable sizes based on common workpiece dimensions. This allows customers to choose the most suitable grinding machine according to their actual machining cases.
Features
● Column Type: Utilizing a high-grade cast iron construction for the column, providing excellent robustness and durability.
● Multiple Standard Worktable Sizes:
Various worktable sizes are offered, including
500mm x (1000、1500、2000) mm
600mm x (1000、1500、2000) mm
700mm x (1000、1500、2000) mm
It can meet common processing requirements in the market, and the cross movement adjustment range for the worktable can reach 0.02mm.
● Spindle: The precision cartridge spindle is incorporated with P4 super precision angular contact ball bearings in a temperature controlled room to ensure the highest accuracy and superior grinding finish.
● Rigid Structure: The machine structure is made of advanced Meehanite cast iron, ensuring optimal machine rigidity and vibration resistance.
Standard Accessories
- Grinding wheel.
- Wheel flange & Flange extractor.
- Wheel balancing arbor.
- Wheel dresser with diamond.
- Leveling screw and plates.
- Toolbox and tools.
- Coolant System (JL-50 60 only).
- Operation manual with test report.
Optional Accessories
- Electro / permanent magnetic chunk.
- Wheel Parallel Dresser.
- Angle Dressing Device.
- Radius Forming Attachment.
- Demagnetizer.
- Coolant System.
- Combination Coolant and Dust Exhaust Unit.
- Punch Former.
- Tool Makers Vise.
- Sine Bar.
- Coolant System with Auto Paper Filter and Magnetic Separator.
Specification
| Model | JL-5010AHR | JL-5015AHR | JL-5020AHR |
|---|---|---|---|
| General Capacity | |||
| Table Size (W x L) (mm) | 500 x 1000 | 500 x 1500 | 500 x 2000 |
| Max. Surface Ground (mm) | 500 x 1000 | 500 x 1500 | 500 x 2000 |
| Max. Distance from center of Spindle to table | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] |
| Max. Table Load (kgs) | 800 | 1200 | 1500 |
| Longitudinal Movement | |||
| Table Speed (m/min) | 5 ~ 25 | 5 ~ 25 | 5 ~ 25 |
| Guideway | V and Flat Way | V and Flat Way | V and Flat Way |
| Cross Movement | |||
| Cross Feed Increment (Approx.) (mm) | 0.5 ~ 20 | 0.5 ~ 20 | 0.5 ~ 20 |
| Cross Rapid Traverse Rate (mm/min) | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] |
| Cross Hand Wheel Increment (mm) | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation |
| Vertical Movement | |||
| Wheel Seat Rapid Traverse (Approx.) (Optional) (mm/min) | 300 | 300 | 300 |
| Vertical Hand Wheel (mm) | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&ra | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r |
| Auto Down Feed (Optional) (mm) | 0.001 ~ 0.999 | 0.001 ~ 0.999 | 0.001 ~ 0.999 |
| Grinding Wheel | |||
| Grinding Wheel Speed (R.P.M) | 1750 [60HZ] 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] |
| Dimension of the Wheel (OD x W x B) (mm) | 405 x 50 x 127 | 405 x 50 x 127 | 405 x 50 x 127 |
| Motor | |||
| Spindle Motor (HP) | 10 [15-optional] | 10 [15-optional] | 10 [15-optional] |
| Hydraulic Pump Motor (HP) | 3 | 5 | 5 |
| Cross Feed Motor (HP) | 1/5 | 1/5 | 1/5 |
| Vertical Rapid Motor (Optional) (HP) | 1KW AC Servo motor | 1KW AC Servo motor | 1KW AC Servo motor |
| Water Pump (Optional) (HP) | 1/4 | 1/4 | 1/4 |
| Weight | |||
| Machine Net Weight / Kgs (lbs) | 6000 | 7200 | 8400 |
| Packing Weight (Kg) | 6800 | 8100 | 9400 |
| Size | |||
| Machine Floor Space (L x W x H) (mm) | 4600 x 2300 x 2040 | 4800 x 2300 x 2040 | 6000 x 2300 x 2040 |
| Packing Size (L x W x H) (cm) | 376 x 230 x 228 | 391 x 228 x 228 | 477 x 228 x 228 |
| Model | JL-6010AHR | JL-6015AHR | JL-6020AHR |
|---|---|---|---|
| General Capacity | |||
| Table Size (W x L) (mm) | 600 x 1000 | 600 x 1500 | 600 x 2000 |
| Max. Surface Ground (mm) | 600 x 1000 | 600 x 1500 | 600 x 2000 |
| Max. Distance from center of Spindle to table | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] |
| Max. Table Load (kgs) | 1000 | 1400 | 1700 |
| Longitudinal Movement | |||
| Table Speed(m/min) | 5 ~ 25 | 5 ~ 25 | 5 ~ 25 |
| Guideway | V and Flat Way | V and Flat Way | V and Flat Way |
| Cross Movement | |||
| Cross Feed Increment (Approx.) (mm) | 0.5 ~ 20 | 0.5 ~ 20 | 0.5 ~ 20 |
| Cross Rapid Traverse Rate (mm/min) | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] |
| Cross Hand Wheel Increment (mm) | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation |
| Vertical Movement | |||
| Wheel Seat Rapid Traverse (Approx.) (Optional) (mm/min) | 300 | 300 | 300 |
| Vertical Hand Wheel (mm) | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&ra | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r |
| Auto Down Feed (Optional) (mm) | 0.001 ~ 0.999 | 0.001 ~ 0.999 | 0.001 ~ 0.999 |
| Grinding Wheel | |||
| Grinding Wheel Speed (R.P.M) | 1750 [60HZ 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] |
| Dimension of the Wheel (OD x W x B) (mm) | 405 x 50 x 127 | 405 x 50 x 127 | 405 x 50 x 127 |
| Motor | |||
| Spindle Motor (HP) | 10 [15-optional] | 10 [15-optional] | 10 [15-optional] |
| Hydraulic Pump Motor (HP) | 3 | 5 | 5 |
| Cross Feed Motor (HP) | 1/5 | 1/5 | 1/5 |
| Vertical Rapid Motor (Optional) (HP) | 1KW AC Servo motor | 1KW AC Servo motor | 1KW AC Servo motor |
| Water Pump (Optional)(HP) | 1/4 | 1/4 | 1/4 |
| Weight | |||
| Machine Net Weight / Kgs (lbs) | 6300 | 7500 | 8700 |
| Packing Weight (Kg) | 7100 | 8400 | 9700 |
| Size | |||
| Machine Floor Space (L x W x H)(mm) | 4600 x 2450 x 2040 | 4800 x 2450 x 2040 | 6000 x 2450 x 2040 |
| Packing Size (L x W x H) (cm) | 376 x 230 x 228 | 391 x 228 x 228 | 477 x 230 x 228 |
| Model | JL-7010AHR | JL-7015AHR | JL-7020AHR |
|---|---|---|---|
| General Capacity | |||
| Table Size (W x L) (mm) | 700 x 1000 | 700 x 1500 | 700 x 2000 |
| Max. Surface Ground (mm) | 700 x 1000 | 700 x 1500 | 700 x 2000 |
| Max. Distance from center of Spindle to table | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] | 600 [Optional Height: 800 & 1000] |
| Max. Table Load (kgs) | 800 | 1200 | 1500 |
| Longitudinal Movement | |||
| Table Speed (m/min) | 5 ~ 25 | 5 ~ 25 | 5 ~ 25 |
| Guideway | V and Flat Way | V and Flat Way | V and Flat Way |
| Cross Movement | |||
| Cross Feed Increment (Approx.) (mm) | 0.5 ~ 20 | 0.5 ~ 20 | 0.5 ~ 20 |
| Cross Rapid Traverse Rate (mm/min) | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] | 1100 [60HZ] 900 [50HZ] |
| Cross Hand Wheel Increment (mm) | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation | 5revolution; 0.02/graduation |
| Vertical Movement | |||
| Wheel Seat Rapid Traverse (Approx.) (Optional) (mm/min) | 300 | 300 | 300 |
| Vertical Hand Wheel (mm) | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&ra | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r | (X1)0.1 (X5)0.5 (X10)1 (X1)0.001 (X5)0.005 (X10&r |
| Auto Down Feed (Optional) (mm) | 0.001 ~ 0.999 | 0.001 ~ 0.999 | 0.001 ~ 0.999 |
| Grinding Wheel | |||
| Grinding Wheel Speed (R.P.M) | 1750 [60HZ] 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] | 1750 [60HZ] 1450 [50HZ] |
| Dimension of the Wheel (OD x W x B) (mm) | 405 x 50 x 127 | 405 x 50 x 127 | 405 x 50 x 127 |
| Motor | |||
| Spindle Motor (HP) | 10 [15-optional] | 10 [15-optional] | 10 [15-optional] |
| Hydraulic Pump Motor (HP) | 3 | 5 | 5 |
| Cross Feed Motor (HP) | 1/5 | 1/5 | 1/5 |
| Vertical Rapid Motor (Optional) (HP) | 1KW AC Servo motor | 1KW AC Servo motor | 1KW AC Servo motor |
| Water Pump (Optional) (HP) | 1/4 | 1/4 | 1/4 |
| Weight | |||
| Machine Net Weight / Kgs (lbs) | 6600 | 7800 | 9000 |
| Packing Weight (Kg) | 7400 | 8700 | 10000 |
| Size | |||
| Machine Floor Space (L x W x H) (mm) | 4600 x 2550 x 2040 | 4800 x 2550 x 2040 | 6000 x 2550 x 2040 |
| Packing Size (L x W x H) (cm) | 376 x 228 x 228 | 391 x 228 x 228 | 477 x 228 x 228 |
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(Column Series) Semi-Automatic 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 (Column Series) Semi-Automatic 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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