ロール延長シャフト

アルミニウム製スチール製空気圧式

Product Overview
The XW Machinery Air Expanding Shaft is a high-precision industrial shaft designed for efficient roll-to-roll handling in slitting, rewinding, printing, packaging, paper converting, and film processing machinery. XW Machinery provides factory-direct supply, OEM customization, and wholesale solutions for equipment manufacturers and industrial distributors.

Product Features

• Fast pneumatic expansion and contraction
• Strong and stable core gripping force
• High precision for roll alignment
• Durable aluminum alloy / 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

• Magnetic Powder Clutches
• Magnetic Powder Brakes
• Tension Control Systems
• Web Tension Control Systems
• Differential Shafts
• Web Guiding Systems

Quality Manufacturing
Each air expanding shaft is manufactured under strict quality control using high-grade materials and precision machining processes. Products are inspected for air tightness, structural strength, dimensional accuracy, and operational stability to ensure reliable performance in industrial environments. An ISO-certified production system supports consistent quality and long-term durability.

Global OEM & Wholesale Supply
XW Machinery supplies air expanding shafts to equipment manufacturers, industrial distributors, and wholesale buyers worldwide. Both standard models and fully customized OEM production options are supported to meet different machine requirements and 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

Caractéristiques / spécifications techniques

• Shaft diameter: 1 inch – 12 inch (customizable)
• Shaft length: customizable to application requirements
• Body material: steel or high-strength aluminum alloy
• Expansion types available: lug type, leaf type, strip type
• Core size compatibility: 1 inch – 12 inch
• Air pressure: configured per customer specification
• Application speed: designed for high-speed web handling
• Surface treatment options: chrome plating or anodizing
• Bearing type: customized according to load and application
• Torque capacity: specified based on application and load
• Designed for stable core gripping, fast loading/unloading, and long service life
• OEM customization available for shaft size, structure, material, air inlet design and load capacity