LM Guide Rails and Linear Guide Blocks Catalogue

This catalogue lists the LM guide rails and blocks TriQuench India supplies: HIWIN-type HGR15, HGR20 and HGR25 linear guide rail in 4000 mm lengths, HGH square blocks and HGW flange blocks in BG and RG series, plus PMI MSA 20S blocks.

Direct OEM Sizing & Bulk Pricing
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Industrial Assurance & OEM Standards

Why Indian CNC Manufacturers Choose TriQuench

Direct OEM precision engineering, verified ISO 1940 balancing certifications, and pan-India express dispatch.

1,200+ CNC Customers

⭐ 4.9/5 Rating (250+ Verified Reviews)

Trusted by machine builders, furniture plants, and die-makers across India. Fully compatible with standard Biesse, Homag, SCM, Apex Precision, and Jyoti CNC platforms.

Biesse CompatibleHomag Specs250+ Reviews

ISO & CE Certified

Grade G0.4 Dynamic Balancing

Every spindle is balanced to ISO 1940 Grade G0.4 with sub-3 micron runout accuracy. Manufactured under ISO 9001:2015 certified quality management systems.

ISO 9001:2015ISO 1940 G0.4CE CompliantMake in India

24–48h Fast Shipping

100% Insured Transit

Express dispatch from our central facility in Ahmedabad. Shipped in reinforced heavy-duty wooden crates with vacuum barrier packaging for safe transit.

Pan-India DeliveryWooden CratesTransit Insured
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LM Guide: overview

An LM guide (linear motion guide) is a rail plus one or more blocks. The HGR20 rail is the most common size on CNC routers; the square linear guide block (HGH) and flange block (HGW) fit the same rail. These are HIWIN type linear guide profiles, so they interchange with most HG-series rails already on Indian machines. Linear guide price in India depends on size, rail length, block type and quantity; ask for a quote with rail length and block count.

LM Guide: frequently asked questions

Can I cut an HGR20 rail to length?

Yes. Rails are supplied in 4000 mm lengths and can be cut to your axis length; ask us to cut them and keep the end-hole pitch even. Never slide a block off the rail without a dummy rail, or the balls can fall out.

Are your LM guides compatible with HIWIN rails?

The HG series profiles we list are HIWIN type, so rail width, height and block mounting match HIWIN HG parts of the same size. For mixed fitting, send the old block's model code and we will confirm the match.

Get a quote for LM Guide

Tell us the model, size or the machine it is for. Our Ahmedabad team replies with specifications, availability and price.

TriQuench India Pvt. Ltd. is an engineering-driven industrial automation partner based in Ahmedabad, Gujarat, specializing in the design and distribution of high-reliability mechanical motion components. Our manufacturing protocols focus on achieving strict dynamic balancing thresholds and minimizing axis runout tolerances to support heavy-duty fabrication job shops and manufacturing plants.

By providing components built to resist high thermal expansion and withstand continuous load requirements, we help machinery builders achieve exceptional surface finish quality and geometric accuracy. We distribute our precision spindle assemblies, variable frequency drives, and optoelectronic laser spares across global engineering centers, ensuring robust machinery performance and long operational lifetimes.