HSK50A 63A 100A Hydraulic Chuck

Product Description

The HSK50A 63A 100A series hydraulic chucks offered by CNC JieHe are top - of - the - line machine tool accessories. They come in a wide variety of models, such as HSK50A - PHC06 - 70, HSK63A - PHC3.175 - 65, and HSK100A - PHC25 - 110, catering to different tool sizes and machining needs. Constructed from high - quality alloy steel and undergoing vacuum heat treatment, these chucks maintain consistent precision. Their unique hydraulic clamping mechanism first centers the tool shank precisely and then clamps it firmly, minimizing tool wear and extending the tool life by up to 40%. Additionally, a range of optional accessories including hydraulic collets and HSK lock cutter bases with bearing pins are available, along with a wrench for easy installation and maintenance. These features allow users to customize the product according to their specific requirements for precision and stability, making it suitable for heavy machining tasks and ensuring excellent performance.

Product Schematic

Product Parameters

Product System

The hydraulic chuck system mainly consists of the actuation screw B, the actuation piston, and the toolholder body. The actuation piston is driven by the actuation screw to move and is tightened firmly against the machine interface without the need for a torque wrench. When in operation, the actuation piston presses the hydraulic fluid into the chamber system. There is also a length adjustment screw E for quick and convenient presetting. During the clamping process, the groove on the toolholder body against the tool shank plays a crucial role. The clamping action first centers the tool shank, and then the expansion sleeve expands to fully clamp the tool over its entire surface. The high clamping pressure of the TENDO hydraulic expansion toolholder forces any oil, grease, or lubricant residues to move into the groove, keeping the contact surfaces dry. This minimizes wear on the cutting edge of the tool. Moreover, the chamber system filled with hydraulic fluid provides a damping effect on the clamped tool, further enhancing the stability and performance of the machining process.

Optional Accessories

Our product offers a variety of optional configurations. Optional accessories such as the Hydraulic Collet and the HSK Lock Cutter Base With Bearing Pin can meet users' diverse requirements regarding precision and stability. Additionally, a wrench is provided to assist users with product installation and maintenance, enabling personalized product configurations.

How to Use Hydraulic Chuck

To ensure optimal performance and longevity of the hydraulic chuck, always clean the inner hole and outer diameter of the tool holder before use, removing any moisture or oil. Avoid tightening the chuck before inserting the tool, and loosen the pressure screw if the chuck has been unused for an extended period. Ensure the tool insertion length meets the specified minimum to prevent issues like deformation or slippage. Always tighten the pressure screw fully using a T-handle wrench, and ensure the tool dimensions are within the specified tolerance range. Only use tools with a fully round shank and avoid modifying the chuck or using non-original parts. For any issues, such as oil leakage or low pressure, contact the seller for assistance instead of attempting repairs.

Why Choose JieHe

Choose CNC JieHe for precision, reliability, and efficiency. Our HSK32-40ES Hydraulic Chuck offers high clamping force, exceptional accuracy (less than 0.003mm runout), and a rigid design ideal for heavy machining. With quick setup times, easy handling, and a range of cooling options, it ensures optimal performance and tool longevity. Backed by our commitment to global standards (ISO, DIN, JIS-B, ANSI) and consistent precision through vacuum heat treatment, our products are built to meet your toughest machining needs. Trust us to deliver quality, precision, and unmatched support for your operations.

Quality Inspection

Jiehe Machinery owns a leading tool holder production factory and inspection and testing center in China, with manufacturing capabilities ranking among the top. Our core production and testing equipment include GROB, TAKISAWA, Doosan, HAIMER, KELCH, ZOLLER, Mitutoyo, etc., and we also possess the full range of standard tool holders and tool holder gauges from German Diebold. The use of these equipment further ensures the superiority of our production efficiency and product quality.

We have an intelligent production line, which ensures the stability of product quality and greatly improves production efficiency.

Photographs of Products in the Workshop

Our workshop maintains a robust inventory of semi-finished products, ensuring a steady supply and enabling us to meet tight deadlines with speed and efficiency. With streamlined production processes and a well-organized supply chain, we guarantee quick turnaround times without compromising on quality. Our experienced team and state-of-the-art facilities allow us to respond swiftly to customer demands, offering flexible solutions and fast delivery to keep your operations running smoothly.

Factory Displayment

Jining Jiehe Machinery Co., Ltd., established in 2000, is a national high-tech enterprise and a provincial-level technology-driven and innovative company. Specializing in CNC machine tool accessories, the company offers over 1,000 product varieties, with 60% of products exported. With over 200 CNC machines and a team of more than 100 employees, Jiehe has earned over 30 national patents and is recognized for its well-known trademarks such as CNCJiehe, Sun Moon Lake, and Goose. The company regularly participates in international exhibitions across Beijing, Shanghai, the U.S., Germany, Italy, and Tokyo, building a strong global market presence. By benchmarking top companies in Germany and Japan, Jiehe has achieved rapid development and established a comprehensive production and R&D base with subsidiaries in Jining, Shandong, Suzhou, and beyond.