(Column Series) CNC Ball Screws Precision Surface Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries
(Column Series) CNC Ball Screws Precision Surface Grinding Machine features superior vertical positioning control and spindle stability, primarily responsible for controlling the vertical movement of the spindle. It is particularly suitable for precision grinding applications that require precise control in the vertical direction. To meet various grinding needs, the Ball Screw Drive (B Series) can effectively enhance transmission efficiency and address the requirements of special-shaped workpieces and applications involving shaped grinding wheels.To better tailor the machine to meet the processing needs of our customers, Joen Lih has specifically designed multiple standard worktable sizes based on common sizes of workpieces. This allows customers to choose the most suitable grinder according to their actual processing 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) CNC Ball Screws Precision Surface Grinding Machine
JL-5010CNC-B ~ JL-7040CNC-B
(Column Series) CNC Ball Screws Precision Surface Grinding Machine features superior vertical positioning control and spindle stability, primarily responsible for controlling the vertical movement of the spindle. It is particularly suitable for precision grinding applications that require precise control in the vertical direction.
To meet various grinding needs, the Ball Screw Drive (B Series) can effectively enhance transmission efficiency and address the requirements of special-shaped workpieces and applications involving shaped grinding wheels.
To better tailor the machine to meet the processing needs of our customers, Joen Lih has specifically designed multiple standard worktable sizes based on common sizes of workpieces. This allows customers to choose the most suitable grinder according to their actual processing cases.
Features
● Column Type: Utilizing a high-grade cast iron construction for the column, providing excellent robustness and durability. The Y-axis elevation feed within the column is driven by a servo motor, transmitted through a precision ball screw for high torque, fast speed, and precise positioning. The fine adjustment accuracy can reach 0.001mm.
● Drive Mechanism: The B series is driven by a ball screw, suitable for contouring processes, particularly adept at handling special-shaped workpieces and applications with shaped grinding wheels.
● Longitudinal Worktable: 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.
● Multiple standard worktable sizes:
Various worktable sizes are offered, including
500mm x (1000、1500、2000、3000、4000) mm
600mm x (1000、1500、2000、3000、4000) mm
700mm x (1000、1500、2000、3000、4000) mm
Customers can choose the suitable grinding machine based on the actual size of their workpieces.
● 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.
● Wheel Spindle: The cartridge type spindle is supported by precision angular contact ball bearings, four at the front and two at the rear. The spindle features stable running, low temperature growth, high precision and long service life.
Application
- Workpieces with special shapes requiring shaped grinding wheels.
Specification
| MODEL | JL-5010CNC-B | JL-5015CNC-B | JL-5020CNC-B | JL-5030CNC-B | JL-5040CNC-B |
|---|---|---|---|---|---|
| General Capacity | |||||
| Table size (W x L) (mm) | 500 x 1000 | 500 x 1500 | 500 x 2000 | 500 x 3000 | 500 x 4000 |
| Max. Stroke (W x L) (mm) | 560 x 1100 | 560 x 1600 | 560 x 2100 | 560 x 3100 | 560 x 4100 |
| Surface of Magnetic (W x L) (mm) | 500 x 1000 | 500 x 1500 | 500 x 2000 | 500 x 3000 | 500 x 4000 |
| Max. distance from center of Spindle to table (mm) | 600 | 600 | 600 | 600 | 600 |
| Max. table load (electro magnetic chuck is included) (Kgs) | 1100 | 1500 | 1800 | 2200 | 2600 |
| Max. workpiece sizes (mm) | 500 x 1000 | 500 x 1500 | 500 x 2000 | 500 x 3000 | 500 x 4000 |
| Spindle | |||||
| Spindle speed 60Hz (rpm) 50Hz (rpm) (4P) | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min |
| Motor (HP x P) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) |
| Dimension of the wheel (OD x W x B) (mm) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) |
| Wheel dresser | |||||
| Dressing method | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) |
| Longitudinal Movement | |||||
| Stroke (mm) | 1300 | 1800 | 2300 | 3300 | 4300 |
| Moter | Servo 3 | Servo 5 | Servo 5 | Servo 5 | Servo 10 |
| Table feed rate (m/min) | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Y-Axis Vertical Movement | |||||
| Stroke (mm) | 470 | 470 | 470 | 470 | 470 |
| Servomotor (Kw) | 2 | 2 | 2 | 2 | 2 |
| Feed rate (m/min) | 750 | 750 | 750 | 750 | 750 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Z-Axis Cross Movement | |||||
| Stroke (mm) | 580 | 580 | 580 | 580 | 580 |
| Moter | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) |
| Feed rate (m/min) 60Hz 50Hz | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Weight | |||||
| Machine net weight (Kgs) | 10000 | 11250 | 12500 | 16000 | 19500 |
| Gross weight (Kgs) | 10700 | 12000 | 13300 | 16900 | 20500 |
| Space | |||||
| Machine dimensions (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Machine working space (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Packing dimensions (L x W x H) (mm) | 4170 x 2300 x 2550 | 5280 x 2300 x 2550 | 6390 x 2300 x 2550 | 8700 x 2300 x 2550 | 10920 x 2300 x 2550 |
| MODEL | JL-6010CNC-B | JL-6015CNC-B | JL-6020CNC-B | JL-6030CNC-B | JL-6040CNC-B |
|---|---|---|---|---|---|
| General Capacity | |||||
| Table size (W x L) (mm) | 600 x 1000 | 600 x 1500 | 600 x 2000 | 600 x 3000 | 600 x 4000 |
| Max. Stroke (W x L) (mm) | 660 x 1100 | 660 x 1600 | 660 x 2100 | 660 x 3100 | 660 x 4100 |
| Surface of Magnetic (W x L) (mm) | 600 x 1000 | 600 x 1500 | 600 x 2000 | 600 x 3000 | 600 x 4000 |
| Max. distance from center of Spindle to table (mm) | 600 | 600 | 600 | 600 | 600 |
| Max. table load (electro magnetic chuck is included) (Kgs) | 1500 | 1800 | 2000 | 2400 | 2800 |
| Max. workpiece sizes (mm) | 600 x 1000 | 600 x 1500 | 600 x 2000 | 600 x 3000 | 600 x 4000 |
| Spindle | |||||
| Spindle speed 60Hz (rpm) 50Hz (rpm) (4P) | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min |
| Motor (HP x P) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) |
| Dimension of the wheel (OD x W x B) (mm) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) |
| Wheel dresser | |||||
| Dressing method | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) |
| Longitudinal Movement | |||||
| Stroke (mm) | 1300 | 1800 | 2300 | 3300 | 4300 |
| Moter | Servo 3 | Servo 3 | Servo 5 | Servo 5 | Servo 10 |
| Table feed rate (m/min) | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Y-Axis Vertical Movement | |||||
| Stroke (mm) | 470 | 470 | 470 | 470 | 470 |
| Servomotor (Kw) | 2 | 2 | 2 | 2 | 2 |
| Feed rate (m/min) | 750 | 750 | 750 | 750 | 750 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Z-Axis Cross Movement | |||||
| Stroke (mm) | 680 | 580 | 580 | 580 | 580 |
| Moter | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) |
| Feed rate (m/min) 60Hz 50Hz | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Weight | |||||
| Machine net weight (Kgs) | 10000 | 11250 | 12500 | 16000 | 19500 |
| Gross weight (Kgs) | 10700 | 12000 | 13300 | 16900 | 20500 |
| Space | |||||
| Machine dimensions (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Machine working space (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Packing dimensions (L x W x H) (mm) | 4170 x 2300 x 2550 | 5280 x 2300 x 2550 | 6390 x 2300 x 2550 | 8700 x 2300 x 2550 | 10920 x 2300 x 2550 |
| Model | JL-7010CNC-B | JL-7015CNC-B | JL-7020CNC-B | JL-7030CNC-B | JL-7040CNC-B |
|---|---|---|---|---|---|
| General Capacity | |||||
| Table size (W x L) (mm) | 700 x 1000 | 700 x 1500 | 700 x 2000 | 700 x 3000 | 700 x 4000 |
| Max. Stroke (W x L) (mm) | 760 x 1100 | 760 x 1600 | 760 x 2100 | 760 x 3100 | 760 x 4100 |
| Surface of Magnetic (W x L) (mm) | 700 x 1000 | 700 x 1500 | 700 x 2000 | 700 x 3000 | 700 x 4000 |
| Max. distance from center of Spindle to table (mm) | 600 | 600 | 600 | 600 | 600 |
| Max. table load (electro magnetic chuck is included) (Kgs) | 1500 | 1800 | 2000 | 2400 | 2800 |
| Max. workpiece sizes (mm) | 700 x 1000 | 700 x 1500 | 700 x 2000 | 700 x 3000 | 700 x 4000 |
| Spindle | |||||
| Spindle speed 60Hz (rpm) 50Hz (rpm)(4P) | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min | 1740 1450 Linear < 2000M/min |
| Motor (HP x P) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) | 10 x 4P (Opt. 15 x 4P, 15 x 6P, 20 x 6P, 25 x 6P, Servo 20Kw) |
| Dimension of the wheel (OD x W x B) (mm) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) | 405 x 50 x 127 (Opt. 505 x 50 x 203.2) |
| Wheel dresser | |||||
| Dressing method | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) | Diam. Tool / Diam. Roller (Opt.) |
| Longitudinal Movement | |||||
| Stroke (mm) | 1300 | 1800 | 2300 | 3300 | 4300 |
| Moter | Servo 3 | Servo 5 | Servo 5 | Servo 10 | Servo 10 |
| Table feed rate (m/min) | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 | Screw 0 ~ 25 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Y-Axis Vertical Movement | |||||
| Stroke (mm) | 470 | 470 | 470 | 470 | 470 |
| Servomotor (Kw) | 2 | 2 | 2 | 2 | 2 |
| Feed rate (m/min) | 750 | 750 | 750 | 750 | 750 |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway | Linear guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Z-Axis Cross Movement | |||||
| Stroke(mm) | 780 | 580 | 580 | 580 | 580 |
| Moter | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) | 0.75 x 6P (Ind.) 1 (servo) |
| Feed rate (m/min) 60Hz 50Hz | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) | 1500 1250 2500 (servo) |
| Ball screw (dia. x pitch) | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 | Ø 50 x 10 |
| Guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway | Double V guideway |
| The least input increment (mm) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Weight | |||||
| Machine net weight (Kgs) | 10800 | 12050 | 12500 | 16800 | 19500 |
| Gross weight (Kgs) | 11500 | 12800 | 13300 | 17700 | 20500 |
| Space | |||||
| Machine dimensions (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Machine working space (L x W x H) (mm) | 3970 x 3300 x 2400 | 5080 x 3300 x 2400 | 6190 x 3300 x 2400 | 8500 x 3300 x 2400 | 10720 x 3300 x 2400 |
| Packing dimensions (L x W x H) (mm) | 4170 x 2300 x 2550 | 5280 x 2300 x 2550 | 6390 x 2300 x 2550 | 8700 x 2300 x 2550 | 10920 x 2300 x 2550 |
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(Column Series) CNC Ball Screws 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) CNC Ball Screws 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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