SMN 5/7/9/12/15
Hiwin HG series interchangeable linear rail system
- Sizes: 5, 7, 9, 12, 15
- Rail length: up to 6 m
- Block types: Standard / extended square
- Accuracy grades: C, H, P
- Material options: stainless steel, black chrome plated, hard chrome plated
- Block mounting types: Montaggio superiore / Montaggio inferiore / Montaggio superiore o inferiore
- Dust protection options: 1.Oil scraper + end seal + metal scraper 2.Double oil scraper + end seal + metal scraper 3.Double oil scraper + end seal
Why DTX-LG miniature linear guide?
- Quantità minima d'ordine flessibile
- Prezzi competitivi
- Elevata personalizzazione
- Supporto e servizio professionale
- Garanzia di qualità
- Piena intercambiabilità
- Good running smoothness
- Significant Cost Advantage
01. High-Strength Materials
DTX-LG miniature linear guide rail assemblies are manufactured from premium steel and undergoes advanced heat treatment, achieving a surface hardness of 59–62 HRC. This ensures excellent wear resistance, higher load capacity, and extended service life even under heavy-duty conditions.
Each precision flanged linear block is equipped with high-quality steel balls hardened to 61–66 HRC. The superior hardness provides outstanding rolling performance, enhances load distribution, and guarantees smooth, precise linear motion with minimal friction.
02. Design in Taiwan, made in china
Each linear rail and blocks corrosion resistant carriage is manufactured in-house with CNC drilling and grinding to ensure accuracy and consistency. With 16 production lines and an annual output of 3,600,000 pieces, DTX-LG guarantees strict quality control, large-scale supply, and reliable delivery worldwide.
03. Advanced Self-Lubrication System
A built-in lubrication mechanism is integrated into the end cap, consisting of an oil storage unit and an oil release unit. The oil guide element inside not only absorbs and stores oil but also gradually releases it to the raceway through its special structure. This design ensures continuous lubrication, significantly reduces maintenance requirements, and keeps the block running reliably over long periods. Idea flanged linear block for CNC machine.
04. Ensuring Cleanliness and Reliability Before Assembly
Each mini rail miniature linear guide undergoes a thorough ultrasonic cleaning process to remove machining residues, fine metal particles, and surface impurities. This is followed by hot air drying to eliminate moisture and prevent corrosion. Only after these cleaning and drying steps are completed does the block proceed to the assembly stage, ensuring that every linear motion components maintains a clean, contaminant-free surface for smooth motion and long-term reliability.
05. A Full-Cycle ISO Quality Management System
DTX-LG has obtained multiple ISO certifications and fully implements standardized ISO quality assurance management processes across every stage of production. From raw material inspection and machining to assembly and final testing, each step strictly follows ISO guidelines. This ensures product consistency, traceability, and compliance with international quality standards, reinforcing our commitment to delivering reliable and globally recognized linear guide rail & carriage assemblies.
The DTX-LG miniature linear guides offer a compact, cost-effective solution for high-precision motion systems. With rail widths and block heights under 15 mm—some as small as 6 mm—these miniature linear carriage assemblies are perfect for space-limited designs. The Gothic arch groove design creates 45° four-point contact, delivering superior rigidity and load capacity in all four directions.
Thanks to their low profile mini rail linear guide design, DTX-LG guides run quietly and smoothly, ideal for semiconductor machines, medical devices, optical instruments, and laboratory automation.
Our linear guide rail carriage assemblies are fully interchangeable with THK miniature linear guide, HIWIN bearing MGN, IKO, TBI, and PMI, letting you replace existing components without redesign.
As a reliable miniature type linear guide wholesaler, we supply both standard and stainless-steel linear guide rail sets, supporting applications that require cleanliness and corrosion resistance, such as food, pharma, and vacuum environments.
DTX-LG combines competitive pricing, quick delivery, and precision manufacturing to help OEMs and distributors reduce costs while maintaining top-tier performance. Choose DTX-LG for dependable, high-quality linear guide systems designed to keep your production moving.
Domande? Siamo a Vostra Disposizione
As a linear guide assembly manufacturer, DTX-LG offers professional service from R&D and production to final adjustment. We look forward to exploring new challenges with you.
01.What sizes of linear guide rails and blocks do you offer?
DTX-LG offers linear guide rails and blocks with rail widths and block heights under 15 mm, including equivalents for Hiwin MGN 9, Hiwin MGN 12, and Hiwin MGN 15……..
02.Are your carriages and guide rails compatible with Hiwin MGN guide sets?
Yes. DTX-LG carriages and guide rails are fully interchangeable with Hiwin MGN guide sets, including Hiwin MGN 15 C, making replacements simple.
03. Do you supply stainless steel miniature linear guides?
As a miniature type linear guide manufacturer, we offer stainless-steel options for cleanroom, food, and medical applications where corrosion resistance is essential.
04. Can I order custom rail lengths or pre-drilled holes?
Yes. DTX-LG can cut rails to your required length and precision-drill mounting holes for easy installation, matching Hiwin MGN standards.
05. How do your miniature linear guides compare to Hiwin MGN 15?
DTX-LG guides use a 45° Gothic arch four-point contact design, providing rigidity and load capacity equal to Hiwin MGN 15 C and other MGN series.
06. Do you maintain inventory for fast delivery?
Yes. DTX-LG stock popular sizes of linear guide rails and blocks to ensure quick shipping and short lead times for distributors.
07. How do I start working with DTX-LG?
Contact us with your required specs for linear guide rails and blocks or Hiwin MGN guide sets. We will provide samples, quotations, and logistics support to get you started quickly.
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