(For > Size 15) CNC Linear Guideway Grinding Machine | Joen Lih: Precision CNC Grinding Machines for Medical & Semiconductor Industries
The 50400 CNC Linear Guide High Precision Grinding Machine is a machine used for rails above size 15, adopts a Double column structure, with its main structure cast from high-grade FC30 cast iron material, ensuring excellent structural rigidity. This ensures the machine maintains stable precision during long-term operation. The worktable utilizes a hydraulic control system, equipped with a diamond roller dresser, enabling simultaneous grinding of both sides and the track surface of the linear guide. In addition, this machine has successfully obtained multiple domestic and international patents, making it suitable for various high-precision and high-tech industries. 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.
(For > Size 15) CNC Linear Guideway Grinding Machine
JL-50400CNC
The 50400 CNC Linear Guide High Precision Grinding Machine is a machine used for rails above size 15, adopts a Double column structure, with its main structure cast from high-grade FC30 cast iron material, ensuring excellent structural rigidity. This ensures the machine maintains stable precision during long-term operation.
The worktable utilizes a hydraulic control system, equipped with a diamond roller dresser, enabling simultaneous grinding of both sides and the track surface of the linear guide.
In addition, this machine has successfully obtained multiple domestic and international patents, making it suitable for various high-precision and high-tech industries.
Features
● Hydraulic Control System: Ensure high precision motion control and real-time adjustment flexibility. Helps maintain machining accuracy.
● Double Column Structure: Possessing superior structural rigidity and reducing thermal effects ensures that the machine maintains extreme stability in precision during prolonged operation.
● High Structural Rigidity: Cast with advanced FC30 cast iron material, the machine exhibits superior stability.
● Enhance Processing Efficiency: Utilizing two sets of vertical grinding heads and one set of horizontal grinding head for simultaneous processing of three sides of the linear guideway.
● Numerous Patents Globally: Acquired multiple patents including:
《Improvement of spindle arrangement structure of long-stoke gantry grinder》
《Improvement of rail arrangement structure for suspension saddle of spindle of machine tool》
《Improvement of machine tool chassis structure with dual support rails》
《Auxiliary support structure on intermediate section of extended-stroke driving bar of machine tool》
《Flanges of grinding wheels for a processing machine and the structure improvement of balancing weightings thereof》
《Improvement of rail arrangement structure of suspension type spindle of grinder》
《Double column type grinder structure having dual spanning column》
Application
- Grinds workpieces of types 15-65 with heights ranging from 14-53 mm, widths from 15-63 mm, and lengths up to 4000 mm.
Specification
| General Capacity | |
|---|---|
| Table Size (W x L) (mm) | 400 x 4100 |
| Max. Surface Ground (Horizontal Secondary Spindle) (mm) | 400 x 4875 |
| Surface of Magnetic (W x L) (mm) | 80 x 4080 |
| Max. Tableload (Electro Magnetic Chuck is Included) (Kgs) | 2000 |
| T-slot (Size x Number x Pitch) (mm) | 14 x 2 x 350 |
| Distance Between Two Spindles (mm) | Min.315 ~ Max.675 |
| Distance from Wheel Bottom to Table ( axis) | Min.0 ~ Max.390 |
| Distacne from Wheel Top to Talbe (Z axis) (mm) | Min.355 ~ Max.480 |
| Distance from Magnetic Chuck to Table (mm) | 260 |
| Two Spindles | |
| Servo Motor (Continuous / 30 mins) (Kw) | 15 |
| Spindle Speed (rpm) | 1260 ~ 1735 |
| Dimension of the Wheel (OD x W x B) (mm) | ɸ510 x 50 x ɸ203.2 |
| X-Longitudinal Movement | |
| Stroke (mm) | 5500 |
| Servo Motor (Kw) | 6 |
| Table Speed (mm/min) | 0 ~ 25 |
| Guideway | Linear Guideway |
| Wheel Head Vertical Infeed (Two Axes) | |
| Stroke | 180 |
| Servo Motor (Kw) | 2.85 |
| Table Speed | 5.0 |
| The Least Input Increment | 0.001 |
| Guideway | Linear Guideway |
| Cross Movement (Two Axes) | |
| Stroke | 125 |
| Servo Motor (Kw) | 2.85 |
| Speed Reduction Ratio | 1:30/Planetary gear reduction |
| Table Speed (mm/min) | 0.50 |
| The Least Input Increment | 0.001 |
| Guideway | Linear Guideway |
| Grinding Wheel Dresser | |
| Dimension of Diamond Roller (OD x W x B) (mm) | ɸ102 x max.80 x ɸ52 |
| Max. Speed (rpm) | 6000 |
| Servo Motor (Kw) | 1.57 |
| Horizontal Secondary Spindle | |
| Servo Motor (HP x P) | 10 x 4 |
| Spindle Speed (rpm) | 3200 ~ 1570 |
| Dimension of the Wheel (OD x W x B) (mm) | ɸ405 x 50 x ɸ127 |
| Y-Horizontal Secondary Spindle | |
| Y-Stroke (mm) | 440 |
| Servo Motor (Kw) | 1.57 |
| Table Speed (mm/min) | 20 |
| The Least Input Increment (mm) | 0.001 |
| Guideway | Linear Guideway |
| Z-Horizontal Secondary Spindle | |
| Z-Stroke (mm) | 410 |
| Servo Motor (Kw) | 1.57 |
| Table Speed (mm/min) | 0.5 |
| The Least Input Increment (mm) | 0.001 |
| Guideway | Linear Guideway |
| Weight | |
| Machine Net Weight (Excluding Optional Coolant System ect.) (Kgs) | 29300 |
| Packing Weight (Excluding Optional Coolant System ect.) (Kgs) | 32900 |
| Size | |
| Machine Dimension (Excluding Optional Coolant System ect.) (mm) | 14485 x 2610 x 2890 |
| Machine floor space (mm) | 14880 x 4263 x 2890 |
| Packing Size (Excluding Optional Coolant System ect.) (mm) | 11100 x 2610 x 2890 |
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(For > Size 15) CNC Linear Guideway 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 (For > Size 15) CNC Linear Guideway 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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