PNEUMATIC INDUSTRIES CO., LTD. Official site

Pneumatic Shaft (Air Shaft)

High quality and long service life — custom-built from 1/2-inch diameter.

The Pneumatic Shaft is widely used in winding and unwinding operations. By simply inserting the shaft into a core and inflating with air, the internal rubber tube expands and projects the lugs, securely gripping the core. Pneumatic Industries’ shafts are renowned for their durability and trusted reliability. Key Features ・Easy Core Loading and Removal for Increased Efficiency  Core loading and removal are streamlined by supplying and exhausting air. Positioning is simple and precise, ensuring effortless centering. ・High Precision and High Tension Capacity  Designed to withstand high torque and high-speed rotation, preventing raw material misalignment and core slippage. ・Prevents Core Damage for Cost Savings  Lugs apply pressure at multiple points along the core’s inner surface, minimizing damage and extending core life. Backed by decades of expertise in unwinding and rewinding technology, Pneumatic Industries delivers proven reliability and long service life. For inquiries, please contact us: sales@pneumatic.co.jp

Related Link - https://www.pneumatic.co.jp/products/air-shaft/

basic information

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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Applications/Examples of results

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.

catalog(23)

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Product Digest Catalog (Air Shafts, Core Chucks, Expanders, etc.)

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Fine Lock Specification Confirmation Document (Rolling Type Core Chuck - Clamps the core solely with rotational force without the need for pressing pressure.)

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Air Shaft (Cantilever Type) Specification Confirmation Document

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Air Shaft (Double-Supported) Specification Confirmation Document

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AIR SHAFT Specification Form For Order and Estimate 

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6-inch Adapter Catalog (Air Shaft Related Products)

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Adapter Specification Confirmation Document (Air Shaft Related Products)

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Expander Roll Specification Confirmation Document (Sheet Processing Wrinkle Removal Roll / Shrink Removal Roll)

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Hanger Type Air Shaft Specification Confirmation Document (Automation of Loading and Unloading Operations for Winding Rolls and Simplification of Transportation Operations)

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Mechanical Shaft (Cantilever Type) Specification Confirmation Document

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Mechanical Shaft (Double Support Type) Specification Confirmation Document

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Air Chuck Catalog (Paper Tube/Core Clamp)

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Air Chuck Specification Confirmation Document (for gripping paper tubes, metal pipes, plastic pipes, etc.)

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Mechanical Chuck Specification Confirmation Document (Mechanical Core Chuck)

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CFRP Pneumatic Shaft (Air Shaft) Catalog

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Mecha Chuck "MC-3 Type" (Paper Tube Core Clamp)

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Pneumatic shaft (air shaft)

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PN Expander (Wrinkle Removal Roll / Shrinkage Removal Roll)

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Hanger Type Pneumatic Shaft Catalog (Air Shaft)

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Mechanical Shaft "Impact Type"

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Leaf Type Air Shaft Catalog

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Fine Lock (Rolling Type Core Chuck)

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