Linear Guide Shaft

Different from ordinary smooth shafts, the Linear Guide Shaft is processed by ultra-precision centerless grinding and mirror finishing, with high surface finish and uniform fitting clearance, ensuring smooth operation without jamming or abrasion in long-term service. Through overall tempering and high-frequency quenching, it owns stable surface hardness and strong bending resistance, maintaining straightness accuracy well even under long-term high-load reciprocating operation.

With anti-rust and hardening surface treatment, it resists oil contamination and dust erosion, adapting to humid and dusty industrial environments with low maintenance requirements. It supports customized outer diameter, overall length and end face machining, featuring strong universality and easy installation. Compact in structure, low in transmission resistance and quiet in operation, it delivers better precision retention and longer service life than ordinary guide parts, being the preferred linear reference component for automated production lines, precision tooling and CNC auxiliary transmission equipment.

 

Exceptional user experience

 

Customized Services for Extra-Long Dimensions 

Hardness Testing

Multiple precision grinding ensures high straightness

Precision of raw material cutting

Strict packaging minimizes shipping damage

Large inventory, complete range of specifications

Factory Direct Sales

Wide range of use of bearings

Factory direct sales, please feel free to purchase

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Semiconductor manufacturing

Industrial automation

Medical equipment

CNC machine tools

Material transportation

Vehicle manufacturing

Why choose us?

Lishui Jiesheng Transmission Co., Ltd. was established in 2020, occupying a site area exceeding 4,000 square meters. The company specializes in the R&D, production, and global sales of high-precision linear transmission systems. Centered around ball screws, linear guides, and linear modules, our product portfolio extends to customized system integration solutions for precision bearings, drive components, industrial automation, smart equipment, and new energy sectors. We are committed to providing you with efficient and reliable transmission technology support.

Our address

No.99 Dayuan Street, Liandu District, Lishui City, Zhejiang Province

Phone Number

 

+8613985937646

E-mail

lsjiesheng@gmail.com

 

Lishui Jiesheng Drive has been focusing on the development, production and sales of linear Guide Shaft for many years, with a professional R&D team, the introduction of advanced automated production lines and strict quality control. With high precision, excellent efficiency and strong durability, our products are sold well all over the world and are widely used in the fields of CNC machine tools, automated logistics equipment, etc., adapting to complex scenes. We sincerely look forward to cooperating with you.

For custom requirements exceeding 6000mm in length, we provide dedicated technical solutions ensuring product precision and transmission performance throughout the entire process:

Segmented Machining and Precision Joining: Assembly achieved via shaft-end positioning sleeves and high-strength bolt connection technology, meeting stable transmission demands for long-dimension equipment;

Specialized Process Support for Extra-Long Shafts: For shafts between 8000mm and 12000mm, we provide dedicated process services including deep-hole boring and dynamic balancing for solid shafts, tailored for high-speed applications;

Delivery Timeline and Quality Assurance: Technical solutions require advance confirmation with our team. Finished products are delivered with non-destructive testing reports to ensure no hidden defects;

Customization Process:

• 1. Provide specific dimensional requirements (diameter, length, tolerances);
• 2. Technical department issues machining plan and mechanical analysis report;
• 3. After plan confirmation, source customized raw materials;
• 4. Delivery includes full-dimension inspection report covering critical performance data.

For 3D drawings or mechanical calculation models of super-long shaft splicing cases, contact our technical support team directly.

Professional process support for customized machining of bearing steel shaft components:

Machinable Types: Includes threading, end-face drilling, keyway milling, radial drilling, stepped shaft turning, etc.

Precision Assurance: All specialized machining is performed post-heat treatment and hard chrome plating to prevent subsequent processes from compromising dimensional accuracy.

Collaboration Notes: Please provide part sketches, detailed quotation requests, or specific special processing requirements. We will develop tailored solutions based on this information to ensure your needs are met.

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