TriQuench HGR25 Linear Rail | 4000mm High-Rigidity Guide Rail

The TRIQUENCH LM Rail HGR 25R 4000C BG is a cornerstone for heavy-duty industrial automation. Featuring a substantial 25mm nominal width and a continuous 4000mm length, this rail is engineered to provide an ultra-stable foundation for precision machining. The HGR series architecture utilizes a four-row circular arc groove design, ensuring that the rail maintains an equal load rating in the radial, reverse radial, and lateral directions. This 4-way load capacity allows the HGR 25R to absorb high-frequency vibrations and maintain surgical precision even under the stress of heavy-duty cutting heads. Manufactured from high-tensile alloy steel with precision-ground raceways, this guide rail ensures a minimal friction coefficient and exceptional repeatable accuracy, making it the premier choice for large-format CNC routers, plasma cutters, and stone-working machinery.

Four-row circular arc design for equal load capacity in all directions
Superior self-aligning capability to compensate for mounting surface errors
High structural rigidity for vibration-free motion during high-speed travel
Precision-ground induction-hardened raceways for extended wear resistance
Seamless 4000mm length for massive work-area industrial machinery
Standardized mounting hole pitch for rapid system integration
Excellent dust protection capability when paired with standard seals

Engineering Analysis & Technical Data

Technical Parameter	Specification Details
MODEL NUMBER	HGR 25R 4000C BG
RAIL WIDTH	25 mm
RAIL LENGTH	4000 mm
MOUNTING HOLE PITCH	60 mm
HOLE TYPE	Top-Down Mounting (M6 Bolt)
ACCURACY GRADE	H (High) Precision
MECHANICAL	weight: 13.2 kg (approx) \| material: High-Tensile Hardened Alloy Steel \| protectionRating: Rust-Inhibitive Coating Applied

Industrial Applications

Usage Scenario	Target Industry
Large-Scale CNC Router Axis Support (X, Y, Z)	Machine Tool and Heavy Engineering
Industrial Laser, Plasma, and Waterjet Cutting Beds	Furniture and Signage Manufacturing
Heavy-Duty Stone and Marble Processing Machinery	Automotive and Aerospace Component Fabrication
Automated Bridge Saws and Milling Equipment	Construction and Stone Processing Automation
Precision Grinding and Heavy-Duty Lathe Rails	Industrial Robotics and Warehouse Logistics
Industrial Robotics and Material Handling Tracks	General Engineering
High-Precision Linear Positioning Stages	General Engineering

Technical FAQ

What is the primary benefit of the 25mm rail over a 15mm rail?

The HGR25 rail offers significantly higher load-bearing capacity and structural rigidity. It is designed to handle the weight of heavier spindles and cutting heads, ensuring stability and accuracy in large-format industrial machines.

Can this rail be joined for lengths longer than 4000mm?

Yes, for applications requiring travel over 4 meters, these rails can be provided as 'butt-joint' rails. These are precision-ground at the ends to allow for seamless travel when mounted end-to-end.

What maintenance is required for these rails?

Regular lubrication is essential. We recommend using high-quality lithium-based grease. Rails should be wiped clean of debris and re-lubricated through the carriage grease nipples every 100-200 hours of operation depending on the environment.

Detailed Overview of TriQuench HGR25 Linear Rail | 4000mm High-Rigidity Guide Rail

Advanced Engineering & Integration

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