
testing of the way.
The basic role of the slack adjuster: In short, it is a lever, but it is made into two sections, one is made into a screw, and the other is made into one end of the frame hollow "tie rod". And adjust the position of the nut on the screw with the changes in the actual gap of the gate, so that the total length of the gate device is elongated or shortened, and the goal of adjusting the gap between the gate to normal values to normal values is achieved.


Type | Slack adjuster 600mm |
Standard | UIC |
Certificate | ISO 9001,CRCC, IRIS, TSI |
Production ability | 500 per month |
Max. Adjust range | 450mm |
Max. Allow tension | 78.4kN |
Max. Length after installation | 2018mm |
Min. Length after installation | 1568mm |
Diameter of out- body | φ100mm |
A Max. Shortening of spindle | 135mm |
A Max. Elongation of spindle | 30mm |
Weight(kg) | 44 |
Guarantee | 12 months |





Chongqing XinRail Technology Co., Ltd. - Your Trusted Partner for Premium Track Accessories. We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Since our inception, we've been dedicated to enhancing the efficiency and safety of track systems worldwide with reliable products and exceptional service.
Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Get the best value for your investment. 3. Cutting-Edge Technology - State-of-the-art products for modern living.
4. Expert Team - Professional and passionate about lifestyle electronics.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions to meet your unique needs.
Our Mission
Our mission is to advance the safety and efficiency of the rail transit industry by providing excellent track accessories and services. We are dedicated to being a reliable partner for our clients, together facing future challenges and opportunities.
Please feel free to contact us for more information. We look forward to working with you and contributing to the development of the rail transit industry!




When selecting track accessories, key factors include: Compatibility: Ensure the accessories match the specifications of your existing track system. Quality Standards: Look for products that meet international quality and safety standards. Durability: Consider the environmental conditions and load requirements to choose durable materials. Cost-effectiveness: Balance cost with the long-term performance and maintenance requirements of the accessories.
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.