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DERUI Precision Machinery

6 Yuanfeng Rd,

Liaobu Town, Dongguan,

Guangdong, China

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Home > All > JA/JH Series
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  • Worldwide Delivery

  • Hassle-Free Warranty

  • Custom Made

  • Lifetime Customer Support

Worldwide Delivery

Expedited shipping is available for urgent orders.
All orders are securely packaged for safe delivery.
For shipping times, customs details and tracking, contact our sales team or view our full Shipping Policy.

Hassle-Free Warranty

If the product has quality problems within one year, DGDR will provide direct, hassle-free warranty service. For more information, please refer to: Warranty Policy

Custom Made

DGDR Precision Machinery provides fully customized precision machinery solutions. We tailor products to your exact specifications, materials, and design needs. Reach out to our team for your custom project.

Lifetime Customer Support

We'll always be there for you. If you have any questions or concerns, feel free to contact us at

JA/JH Series

Rotary Power Chuck

High Precision
$ 529 USD Motor price not included

Model

    No data available

  • The chuck incorporates a hydraulic/pneumatic rotary cylinder, eliminating the need for cylinder 

    installation. Its center through-hole design allows for operation with automatic feeding systems. 

    Suitable for retrofitting traditional lathes into automated/semi-automated equipment, and for 

    assembling various specialized machining tools. 

    JA7-44/JH7-44 features a 2.0 times force-enhancing design, providing increased clamping force.

    Cutting fluid should not be directly sprayed onto the chuck. An optional internal tensioning kit 

    is available for the JA7-44/JH7-44 for internal tensioning clamping operations.


  • Quality Assurance

  • ISO 9001 Quality Certification

  • 12-month warranty, lifetime maintenance


Get Your Solution
2D Drawing平面图.png
Technical Specifications (mm)参数.png

Document DownloadSTEP Format

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How to choose the right chuck model for your machine?

Please fill in the following.

  • Rotary (Rotary Type):
    The chuck rotates together with the machine tool spindle,
    making it suitable for workpieces that require continuous rotary machining.
  • Fixed (Fixed Type):
    The chuck is mounted on the machine bed and does not rotate.
    It is mainly used for workpiece positioning and clamping, and works with other axes to perform feed machining.

Please fill in your required chuck type

Please fill in your required chuck type

Please fill in your required chuck type

Please fill in your required chuck type

Please fill in your required chuck type

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