Precision Diaphragm Chuck has built-in air cylinder.

Press Release Summary:

Along with front-mounting design, JAP100 Cylinder-Integrated Diaphragm Chuck features changeable jaw pad (full-circle jaw) made of hardened bearing steel and built-in air cylinder. Design minimizes air leakage with its air containing construction and 0.0004 in. clearance between rotary and stationary parts of cylinder. With no sliding parts to wear out, workholding product offers 0.00004 in. repeatability and facilitates setup of precise chucking system.

Original Press Release:

JATO JAP100 Cylinder-Integrated Diaphragm Chuck Simplifies the Way to Precise Chucking

Taichung, Taiwan, Oct. 23, 2006 - JATO Precision, the professional designer and manufacturer of diaphragm chucks and cylinders/collet closers, is proud to present its JAP100 Cylinder-Integrated Diaphragm Chuck to the international market. With its built-in air cylinder and repeatability of 0.00004" (0.001mm), JAP100 Cylinder-Integrated Diaphragm Chuck stands out among other chucks in the workholding market.

It becomes very easy to set up your precise chucking system by using JATO JAP100 Cylinder-Integrated Diaphragm Chuck. JAP100's built-in air cylinder eliminates the needs for installing an additional air cylinder in the back of the spindle, and tailor-making any air feeder. And with JAP100's front-mounting design, assembling a super precision chucking system has never been easier. JAP100 ensures not only easy installation and operation, but also reduced cost and risks for mistakes in pre-sales/after-sales services.

JATO Precision owns advanced air cylinder technology that minimizes air leakage by the unique air containing construction and by largely decreasing the clearance between the rotary and the stationary parts of the cylinder down to 0.0004" (0.01mm). This technology allows JATO to build an open center air cylinder into the diaphragm chuck. And since the diaphragm chucks have no sliding parts to wear out, it is a commonly-known fact that the durability of diaphragm chucks is much longer than that of wedge hook air chucks. It makes JAP100 diaphragm chuck very suitable for manufacturing accuracy-critical workpieces in large quantity. The changeable jaw pad (full-circle jaw) of JAP100 diaphragm chuck is made of hardened bearing steel to provide customers with a longer jaw life.

To learn more about JAP100 Cylinder-Integrated Diaphragm Chuck or JATO Precision, please visit or via email:

About JATO Precision
In 1981, JATO Precision Industries Incorporation started out as a designer and manufacturer of hydraulic and pneumatic chucks. With the mission to provide tailor-made products, JATO Precision has fulfilled customers' needs with its high accuracy chucks for the past two decades.

In recent years, JATO's chucking technology has taken a leap from conventional chucks to micro meter ones. With greater accuracy, faster speed, and more delicate clamping force, JATO's super precision products take chucking operations to a higher level, making accuracy-critical applications and fragile part-clamping tasks possible.

Along the way, JATO's unique designs have been patented in many countries, including Germany, United States, and Japan. And yet, JATO Precision didn't stop here. JATO keeps striving for introducing better products into this market. Super precision, easy installation, and manageable cost are what we promise to offer.

Company Name: JATO Precision
Address 1: Honan Rd.
Address 2:
City: Taichung
Country: Taiwan
Phone: +886 4 27018473

Contact Name: Ann Liao
Title: Account Manager

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