Product Overview
This all metal linear guide rail CNC is a fully metal linear guide rail system specifically designed for high-precision and high-temperature environments (can be equipped with high-temperature-resistant rubber wipers). Compared to conventional guide rails, it is more robust, wear-resistant, and widely used in CNC machining, automated equipment, and other industrial applications.
Why Choose All-Metal vs. Conventional Linear Guides?
|
Feature / Metric |
Conventional Linear Guides |
JSM All-Metal Linear Guides |
|
Component Material |
Plastic/Polymer end caps & recirculation paths |
100% Stainless Steel / Bearing Steel all-metal structure |
|
Max Operating Temp. |
80°C (Plastic parts deform or melt) |
150°C Continuous (Up to 200°C with high-temp grease) |
|
Vacuum Suitability |
High outgassing from polymer parts causes contamination |
Ultra-low outgassing design, suitable for 10-5 Pa high-vacuum systems |
|
Particle & Chip Defense |
Rubber wipers wear rapidly under hot metal chips |
All-metal wipers + high-temp rubber seals for double protection |
|
Chemical Resistance |
Plastics swell or crack under specialized solvents |
Full stainless steel (304/316 Austenitic SS) options resist corrosion |
Technical Specifications
|
Parameter |
Specification |
|
Product Type |
All Metal Linear Guide Rail CNC |
|
Structure |
All Metal Components |
|
Material Options |
Stainless Steel Available |
|
Temperature Resistance |
Up to 150°C Continuous Operation |
|
Application Environment |
Vacuum, Semiconductor Equipment, Heat-Treatment Facility |
|
Design Feature |
High Cleanliness & High Rigidity Structure |
|
Customization |
Available for Different Equipment Requirements |

Get a Linear Guide Rail CNC Solutions
Product Features
The all metal linear guide rail CNC comes with the following features:
High Cleanliness
No volatile gases, meeting the requirements of clean environments.
01
High Rigidity
Provides higher load capacity and resistance to deformation through its all-metal structure.
02
High-Temperature Resistance
Withstands continuous temperatures up to 150°C and transient temperatures as high as 200°C.
03
Wide Model Range
Compatible with various application needs, including HB15~HB35 and EB15~EB25 series.
04
Material & Structural Design
Featuring an all-metal structure and stainless steel material options, JSM all metal linear guide rails are designed to deliver reliable performance in high-temperature, clean, and demanding industrial environments.
All Metal Components for Improved Reliability
The all-metal construction enhances structural stability and reduces limitations caused by polymer components in specialized operating environments.
Stainless Steel Material Options for Corrosion Resistance
Stainless steel material options provide improved resistance to moisture, corrosion, and harsh conditions requiring durable linear motion components.
Stable Structure for Precision Linear Motion
The rigid structural design supports smooth movement, reliable positioning accuracy, and consistent performance in precision equipment applications.
Application Scenarios
JSM all metal linear guide rails are designed for specialized industrial applications where high cleanliness, temperature resistance, and structural stability are essential for reliable linear motion performance.
Semiconductor Manufacturing Equipment
Designed for semiconductor manufacturing equipment such as diffusion furnaces and welding machines, JSM all metal linear guide rails provide stable linear motion performance in high-temperature and precision environments while helping reduce contamination risks.
Heat-Treating Facility
With excellent temperature resistance and structural stability, JSM all metal linear guide rails are suitable for heat-treatment equipment where conventional linear guides may face performance limitations under high-temperature conditions.
Vacuum Environment Application
The all-metal structure helps minimize potential contamination caused by polymer components, making these linear guide rails suitable for vacuum equipment and precision systems requiring stable and clean operation.
Explore More CNC Machine Solutions
Manufacturing Capabilities
JSM provides comprehensive manufacturing capabilities, quality control processes, surface treatment options, and customization services to deliver reliable all metal linear guide solutions for demanding industrial applications.

Precision Manufacturing Process

Strict Quality Control

Surface Treatment Options

Custom Linear Guide Solutions
FAQ
Q: What makes an all metal linear guide rail different from conventional linear guides?
A: All metal linear guide rails use a metal-based structure to reduce limitations caused by polymer components, providing improved stability for high-temperature, clean, and demanding industrial environments.
Q: What applications are suitable for all metal linear guide rails?
A: They are commonly used in semiconductor manufacturing equipment, heat-treatment facilities, vacuum environments, and other precision industrial equipment requiring reliable linear motion.
Q: Can all metal linear guide rails withstand high temperatures?
A: JSM all metal linear guide rails are designed for high-temperature applications and can support continuous operating temperatures up to 150°C under suitable operating conditions.
Q: Are stainless steel options available for corrosion-resistant applications?
A: Yes. Stainless steel material options are available for applications requiring improved corrosion resistance, durability, and stable performance in harsh environments.
Q: Can JSM customize all metal linear guide rails?
A: Yes. JSM provides customized solutions based on equipment requirements, including dimensions, materials, and application-specific requirements.
Q: How does JSM ensure the quality of linear guide rails?
A: JSM applies quality control procedures throughout production, including material inspection, manufacturing process control, and final inspection to ensure consistent product quality.
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