Air Chuck (Shaftless Air Core Chuck – End-Grip Type)
An air-operated core chuck for shaftless machines — grips the core ID at both ends without end-face damage.
The Pneumatic Air Chuck (Shaftless Air Core Chuck – End-Grip Type) eliminates the need for inserting and removing a full-length shaft, making it ideal for shaftless machines. By gripping the core ID at both ends, it prevents the end-face damage often caused by tapered cones while ensuring secure torque transmission for heavy-duty winding and unwinding. Key Features ・Compact Body, Strong Grip A compact cylinder diameter delivers high clamping force, and V-groove machining ensures reliable torque transmission even under heavy loads. No side pressure is required. ・Lightweight, Excellent Tension Control Its small diameter minimizes rotational inertia, making it ideal for applications requiring low or precise tension control. ・Easy Automation The shaftless structure simplifies automated roll loading and removal. One-touch air charging makes clamping easy, with an air-injection option also available. Backed by decades of experience in unwinding and rewinding technology, Pneumatic Industries delivers proven reliability and long service life. For inquiries, please contact us: sales@pneumatic.co.jp
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Our Commitment For nearly half a century, Pneumatic Industries has been a dedicated and trusted specialist in unwinding and rewinding shafts. Since all of our products are made to order and tailored to your specific requirements, we take great pride in our customers’ praise, such as: “Pneumatic products last long.” “For complex products, go to Pneumatic Industries.” “You can always rely on Pneumatic.” These words inspire us to keep improving every day. Even if you are just in the planning stages, we are here to help. If you face challenges with unwinding or rewinding shafts, we invite you to consult with us.
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Our Expertise & Experience For nearly half a century, Pneumatic Industries has been a dedicated air shaft manufacturer. Our products are trusted by countless companies in the converting industry, from paper and film manufacturers to leading equipment builders and processing companies. Our shafts are at the core of their operations. While confidentiality agreements prevent us from naming clients, we proudly serve top-tier companies across multiple sectors. Our customers often describe our products as durable, reliable, and long-lasting—qualities that help them maintain consistent performance and efficiency. We would be honored to earn your trust and look forward to the opportunity to provide the same proven quality that our customers depend on.
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