YUNWU Machine Tool Accessories Co., Ltd. was founded in 1992, and has been engaged in the sale of machine tool accessories for more than 30 years, which has been recognized by the industry and customers.
Our products include rotary cylinders, power chucks , collet chucks,CNC four-axis rotary table, five-axis rotary table, horizontal worktable, hydraulic indexing rotary table, pneumatic manual indexing rotary table and so on. It can also be made according to the user’s special needs, and provides you with the best-integrated solutions for the clamping mechanism.
YUNWU was founded in 1992.develops the core technology of machine tool accessories.
YUNWU covers an area of more than 36212 ㎡ and has a construction area of more than 51732 ㎡.
Thanks to the trust and support of 6,000+ customers from 90 more countries and regions!
One of the best rotary cylinders, power chucks, collet chucks,rotary indexing tables manufacturers in China
The 4-jaw lathe chuck is designed for high-speed operations, offering smooth, sturdy, and durable performance. It provides excellent repeatability and strong clamping force, making it especially effective for holding irregularly shaped workpieces. With its solid construction, this 4-jaw lathe chuck is particularly well-suited for machining longer workpieces, ensuring stability and precision throughout the process.
The rotary hydraulic cylinders features a hollow design, offering a high-speed, short structure with a large through-hole, compact size, and lightweight. It delivers stable performance at high speeds, effectively reducing mechanical load. This rotary hydraulic cylinders design is ideal for the quick replacement of spring chucks, equipped with rear-end thread locking for secure operation. Additionally, it is easy to install and adjust, ensuring a seamless setup and optimal performance.
The rotary hydraulic cylinder is designed with a high-speed, compact structure, featuring a large through-hole for efficient fluid flow. Its lightweight design ensures ease of installation and stability at high operational speeds, significantly reducing mechanical load. The rotary hydraulic cylinder incorporates a built-in check valve that maintains pressure even during sudden drops, ensuring stable performance in demanding conditions. the rotary cylinder offers flexible mounting options, with both front and rear locking configurations available. Additionally, the cylinder’s mounting shoulders, connection threads, and pull rod dimensions are fully compatible with the KY series, simplifying integration into existing systems.
The vertical fixing pneumatic collet chuck is suitable for drilling machines, tapping machines, milling machines, CNC machining centers, and multi-station disc-type machining machines. It features high precision, high rigidity, low cost, dustproof, chip-resistant, and no jamming characteristics. The chuck is compact, lightweight, and easy to operate with quick setup. Multiple chucks can be installed on the same worktable, enhancing work efficiency while reducing labor costs.
The rotary hydraulic collet chuck is a high-performance tool designed with an integrated steel structure treated through heating, ensuring exceptional strength, stability, and durability. Its bearings are optimized to avoid overload, maintaining low temperature rise and extending service life.
Featuring a two-way power mechanism, the chuck ensures forced opening and secure clamping without risk of sticking. In case of air supply interruption, the system automatically self-locks for enhanced safety. The chuck directly connects to the spindle via a flange, simplifying and speeding up installation. Additionally, it is compatible with three-point combination air valves, enabling seamless integration with the machine tool control system.
The quick replacement of the tube clip allows for efficient product transitions, making it highly versatile. The oil pressure clamping mechanism delivers substantial force while maintaining low relative speed, ensuring precision and reliability during operation. It is particularly suitable for reprocessing tasks and applications.
The horizontal index table optional 1 degree or 5 degree indexing units available
Parting accuracy ±4" repeatability ±1".
The horizontal index table used strong hydraulic gear clamping method suitable for heavy cutting.
Three-piece clamping gears for high positioning accuracy with no lifting of the dial.
The horizontal rotary index table features a strong hydraulic locking method, making it resistant to heavy cutting forces. It is equipped with high-precision three-piece clutch gears for smooth and reliable operation. The rotary index table supports both forward and reverse rotation, ensuring ease of use. Additionally, it offers a splitting accuracy of ±4 seconds, providing precise and consistent performance for various machining tasks.
The rotary indexing table is designed for high-precision machining, suitable for various types of lathe, milling, and grinding machines. the indexing table features a strong locking device that is resistant to heavy cutting, ensuring stability during operations. The pneumatic release locking and manual indexing system make it easy to operate. Constructed from FC35 cast iron and subjected to multiple cycles of cold and hot tempering treatment, the rotary indexing tables ensures precision and durability without deformation. Additionally, the two-piece gear connector allows for accurate positioning, with indexing precision reaching 3", which is maintained over time.
The rotary pneumatic chuck operates in an intermittent mode, making it ideal for light cutting applications. It is specifically designed for tasks such as dividing or machining workpieces when mounted on an indexing table or rotary table. A key feature is its ability to rotate synchronously with the spindle of the indexing or rotary table.
Designed for Intermittent Rotation: The chuck is engineered to rotate intermittently at a limited speed when paired with a rotary table, ensuring precise and controlled operation.
Rustproof-Treated Cylinder: The cylinder is treated to resist rust and prevent seizing, even in environments with high moisture or wet conditions, ensuring long-term reliability.
Integrated Pneumatic Cylinder: The chuck directly integrates with a built-in pneumatic cylinder, eliminating the need for a draw tube or draw bar. This design enhances operational stability while simplifying installation and use.
The brand-new spindle collet chuck features high rotational speed, excellent rigidity, stable clamping, no jamming, and smooth operation without material blockage. It has a long service life and high rotational precision(<=0.03mm).
This series of spindle collet chucks is divided into single-tube and double-tube spindle collet chuck. The single-tube spindle collet chuck is suitable for single-end or double-end simultaneous processing of shorter workpieces, while the double-tube spindle collet chuck is more appropriate for simultaneous double-end processing of longer shaft parts. In addition to the conventional models, customized spindle collet chucks can also be designed and produced according to the nature of the workpieces and clamping requirements.
Read the latest news and updates from our technologies
Collet chuck is a key component in precision machining, primarily used to hold and secure workpieces on a lathe machine.
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