Roll expanding shaft

aluminumsteelpneumatic

Overview The XW Machinery Air Expanding Shaft is a high-precision pneumatic shaft engineered for roll-to-roll handling in slitting, rewinding, printing, packaging, paper converting, film processing and similar industrial web-handling machinery. Offered factory-direct with OEM customization and wholesale options, the product is built for stable core gripping, fast loading/unloading and reliable high-speed operation.

Product Features

• Fast pneumatic expansion and contraction
• Strong and stable core gripping force
• High precision for roll alignment
• Durable aluminum alloy or steel construction
• Suitable for high-speed operation
• Easy installation and maintenance
• Long service life with low failure rate
• Compatible with various industrial machines
• Customizable shaft sizes and structures
• Reliable performance for continuous production

Typical Applications

• Slitting machines
• Rewinding machines
• Printing machines
• Flexible packaging equipment
• Paper converting machinery
• Film processing lines
• Laminating machines
• Coating machines
• Textile machinery
• Label production systems
• Roll-to-roll processing equipment
• Nonwoven production lines
• Battery electrode manufacturing

Complete Web Handling Solutions XW Machinery supplies complementary web-handling components to form integrated systems, including magnetic powder clutches, magnetic powder brakes, tension control systems, web tension controllers, differential shafts and web guiding systems. These components are designed to work together to improve production efficiency, ensure stable tension control and reduce material waste in high-speed converting operations.

Quality Manufacturing Each air expanding shaft is produced under strict quality control using high-grade materials and precision machining. Products are inspected for air tightness, structural strength, dimensional accuracy and operational stability prior to shipment. Manufacturing processes adhere to ISO-like production standards to ensure consistent quality and long-term durability for OEM customers.

Customization Options XW Machinery supports OEM customization to meet machine-specific requirements, including shaft diameter and length, selection of expansion type (lug, leaf, strip), material selection (aluminum alloy or steel), air inlet and bearing design, surface treatment options (chrome plating, anodizing), load capacity and special structures for unique industrial applications.

Parameter Information
Specification | Options
Shaft Diameter | 1 inch – 12 inch
Shaft Length | Customized
Body Material | Steel / Aluminum
Expansion Type | Lug Type / Leaf Type / Strip Type
Core Size | 1 inch – 12 inch
Air Pressure | Customized
Application Speed | High-Speed Compatible
Surface Treatment | Chrome Plating / Anodizing
Bearing Type | Customized
Torque Capacity | Based on Application
Custom sizes and special structures are available upon request.

Notes Product descriptions focus on product design, features, manufacturing and application scope. No contact, pricing negotiation or ordering instructions are included in this description.