Chien Tsai Machinery │ Insistence On Quality From Beginning To End

Company Overview

Insistence on Quality from Beginning to End

Chien Tsai,founded in 1973,brings over 50 years of expertise in providing thread roller machines to customers worldwide.Our extensive experience has allowed us to maintain a competitive edge and adapt to evolving market demands with greater capabilities and flexibility. We are committed to continuous improvement,developing high-quality operating systems that comply with ISO 14001 and CE regulations to ensure a safe working environment for equipment operators.

CTR Series

The CTR Series combines speed, efficiency, and durability. It achieves production speeds up to 450 pieces per minute, boosting productivity for high-demand tasks. Featuring an advanced aluminum alloy mid-slide ram and refined cover design, this semi-automated machine offers excellent dynamic balance and performance. Constructed with a durable ductile cast iron body and an oil injection system.

ZR Series

Specifically designed for wheel bolts, the ZR Series includes a 90-degree feeding mechanism, ideal for screws requiring increased thread rolling force. Products manufactured by Chien Tsai are trusted by some of the world's leading automotive companies.

CR Series

CR Series incorporates the transmission gear within the machine body, providing a stable consistent 90-degree feed with robust rolling force.The centralized lubrication system reduces noise and minimizes gear wear, while its eccentric disc feeding mechanism enable superior high-speed thread rolling, ensuring optimal performance and precision.