JOEN LIH MACHINERY CO., LTD. - Empowering Precision: JOENLIH Machinery Co., Ltd. - Your Trusted Partner for High-Performance CNC Surface Grinding Machines and Custom Solutions Worldwide.

(Column Series) Fully Auto High Precision Surface Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries

(Column Series) Fully Auto High 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 Z-axis feed adopts dual V-guideways and motor drive, equipped with advanced automatic tool approach function, providing the machine with stable and efficient motion performance. Models JL-5010 and above can be controlled through electronic handwheels, allowing operators to easily manage the process of automatic tool approach. 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.

JL-5010ATDII ~ JL-7040ATDII | Custom CNC Grinding and Polishing Solutions by Joen Lih

The overall front view of Fully Auto High Precision grinder (JL-5010ATDII) | We are dedicated to delivering world-class CNC surface grinding solutions to meet the high demands of our customers for precision and efficiency.

(Column Series) Fully Auto High Precision Surface Grinding Machine - The overall front view of Fully Auto High Precision grinder (JL-5010ATDII)
  • (Column Series) Fully Auto High Precision Surface Grinding Machine - The overall front view of Fully Auto High Precision grinder (JL-5010ATDII)

(Column Series) Fully Auto High Precision Surface Grinding Machine

JL-5010ATDII ~ JL-7040ATDII

(Column Series) Fully Auto High 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.

Inquire Now

The Z-axis feed adopts dual V-guideways and motor drive, equipped with advanced automatic tool approach function, providing the machine with stable and efficient motion performance. Models JL-5010 and above can be controlled through electronic handwheels, allowing operators to easily manage the process of automatic tool approach.

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、3000、4000) mm
600mm x (1000、1500、2000、3000、4000) mm
700mm x (1000、1500、2000、3000、4000) mm
It can meet common processing requirements in the market, and the cross movement adjustment range for the worktable can reach 0.02mm.
● Auto Down Feed: Configured with a servo motor electronic handwheel control system, this setup ensures high-precision machining results with a minimum feed rate of 0.0001mm.
● 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.
  • Grinding Wheel Flange and Puller.
  • Wheel Balancing Test Arbor.
  • Diamond Dresser with Diamond.
  • Machine Lamp.
  • Levelling Screws Set.
  • Shackle.
  • Necessary Tools with a Tool Box.
  • Lubrication Oil.
  • Operator's Manual.
  • Test Report.

Optional Accessories

  • Permanent Magnetic Chuck and Electro Magnetic Chuck.
  • Inclinable Permanent Magnetic Chuck.
  • Paralleled Dressing Attachment.
  • Angle Dressing Device.
  • Radius Dressing Device.
  • Demagnetizer.
  • Coolant System (without filter) Combination Coolant and Dust Exhaust Unit.
  • Dust Suction System.
  • Wheel Balancing Stand.
  • Grinding Wheel Flange.
  • Punch Former.
  • Precision Vice.
  • Halogen Work Lamp.
  • Electromagnetic Separator Filter.
  • Coolant System with Paper Filter.
  • Coolant System with Auto Paper.
  • Filter and Magnetic Separator.
  • Rectifier.
  • Digital Scale.
  • Sine Bar.
  • Inverter.
  • Hydraulic Oil Chiller.

Specification

Model JL-5010ATDII JL-5015ATDII JL-5020ADTII JL-5030ADTII JL-5040ADTII
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 (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
T Slots (Diameter x Number) (mm x N) 14 x 3 14 x 3 14 x 3 14 x 3 14 x 3
Spindle
Motor (HP x P) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw)
Speed 60Hz / 50Hz (rpm) 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min
Dimension of the Wheel (OD x W x B) (mm) 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)
Longitudinal Movement
Stroke (mm) 1300 1800 2300 3300 3800
Hydraulic Pump Motor (HP) 3 7.5 7.5 7.5 7.5
Servo Motor (Kw) X X 5 5 10
Table Speed (m/min) Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25
Cross Movement
Stroke (mm) 580 580 680 580 580
Motor 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61
Sensor (Kw x P) 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)
Per Revolution
Hand Wheel (mm)
MPG (mm)
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
1 Graduation
Hand Wheel (mm)
MPG (mm)
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
Wheel Head Vertical Infeed
Stroke (mm) 470 470 470 470 470
Servo Motor (Kw) 2 2 2 2 2
Rapid Power Head Elevation (mm/min) 750 750 750 750 750
Per Revolution (mm) 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1
1 Graduation (mm) 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01
Sound Pressure Level
Sound Pressure Level dB (A) Below 78 Below 78 Below 78 Below 78 Below 78
Weight
Machine Net Weight (Kgs) 10000 11250 12500 16000 19500
Packing Weight (Kg) 10700 12000 13300 16900 20500
Size
Machine Dimension (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 Floor Space (L x W) (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 Size (L x W x H) / mm (inch) 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-6010ATDII JL-6015ATDII JL-6020ADTII JL-6030ADTII JL-6040ADTII
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 (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
T Slots (Diameter x Number) (mm x N) 14 x 3 14 x 3 14 x 3 14 x 3 14 x 3
Spindle
Motor (HP x P) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10 x 4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw)
Speed 60Hz / 50Hz (rpm) 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min
Dimension of the Wheel (OD x W x B) (mm) 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)
Longitudinal Movement
Stroke (mm) 1300 1800 2300 3300 3800
Hydraulic Pump Motor (HP) 5 7.5 7.5 7.5 7.5
Servo Motor (Kw) X X 5 5 10
Table Speed (m/min) Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25
Cross Movement
Stroke (mm) 680 680 680 680 680
Motor 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61
Sensor (Kw x P) 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)
Per Revolution
Hand Wheel (mm)
MPG (mm)
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
1 Graduation
Hand Wheel (mm)
MPG (mm)
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
Wheel Head Vertical Infeed
Stroke (mm) 470 470 470 470 470
Servo Motor (Kw) 2 2 2 2 2
Rapid Power Head Elevation (mm/min) 750 750 750 750 750
Per Revolution (mm) 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1
1 Graduation (mm) 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01
Sound Pressure Level
Sound Pressure Level dB (A) Below 78 Below 78 Below 78 Below 78 Below 78
Weight
Machine Net Weight (Kgs) 10000 11250 12500 16000 19500
Packing Weight (Kg) 10700 12000 13300 16900 20500
Size
Machine Dimension (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 Floor Space (L x W) (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 Size (L x W x H) / mm (inch) 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-7010ATDII JL-7015ATDII JL-7020ADTII JL-7030ADTII JL-7040ADTII
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 (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) 1900 2100 2200 2600 3000
T Slots (Diameter x Number) (mm x N) 14 x 3 14 x 3 14 x 3 14 x 3 14 x 3
Spindle
Motor (HP x P) 10*4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10*4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10*4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10*4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw) 10*4 (optional 15 x 4、15 x 6、20 x 6、25 x 6、servo 20Kw)
Speed 60Hz / 50Hz (rpm) 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min		 1740/1450 (4P)
Linear Velocity < 2000M/min
Dimension of the Wheel (OD x W x B) (mm) 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)		 405 x 50 x 127
(optional 505 x 50 x 203.2)
Longitudinal Movement
Stroke (mm) 1300 1800 2300 3300 3800
Hydraulic Pump Motor (HP) 5 7.5 7.5 7.5 7.5
Servo Motor (Kw) X X 5 5 10
Table Speed (m/min) Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25 Hydraulic 1 ~ 25 / Screw 0 ~ 25
Cross Movement
Stroke(mm) 780 780 780 780 780
Motor 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61 0.75 x 61
Sensor (Kw x P) 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)		 1500 (60Hz)
1250 (50Hz)
2500 (Servo)
Per Revolution
Hand Wheel (mm)
MPG (mm)
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
5
0.001 / 0.01 / 0.1
1 Graduation
Hand Wheel (mm)
MPG (mm)
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
0.002
0.0001 / 0.001 / 0.01
Wheel Head Vertical Infeed
Stroke (mm) 470 470 470 470 470
Servo Motor (Kw) 2 2 2 2 2
Rapid Power Head Elevation (mm/min) 750 750 750 750 750
Per Revolution (mm) 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1 0.001 / 0.01 / 0.1
1 Graduation (mm) 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01 0.0001 / 0.001 / 0.01
Sound Pressure Level
Sound Pressure Level dB (A) Below 78 Below 78 Below 78 Below 78 Below 78
Weight
Machine Net Weight (Kgs) 10000 11250 12500 16000 19500
Packing Weight (Kg) 10700 12000 13300 16900 20500
Size
Machine Dimension (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 Floor Space (L x W) (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 Size (L x W x H) / mm (inch) 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
Download
Related Products

Products

Comprehensive Catalog

Explore Joen Lih's Premium Products at a Glance.

(Column Series) Fully Auto High 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) Fully Auto High 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.

Company Facts in Numbers

0

Semiconductor New Inventor NO.

0%

Customer Satisfaction

0

Cumulative Machine Sales