ENGINEERING
Technical Data Sheet
Air Shafts
Date: 13 April, 2026
9. Extra Converting machine & Equipment
Quick-Lock Pneumatic Expansion Shafts
This document contains official technical specifications and performance data for the Air Shafts. Designed for precision and durability in industrial applications.
Key Features
- Lug type (for heavy torque) and Leaf type (for delicate thin cores) available
- Machined from high-tensile aluminium alloy or heavy-duty steel tube
- Durable
- leak-proof internal polyurethane/rubber bladders
- Standard air valves compatible with any factory air gun
- Custom machined journals to fit any machine chuck geometry
Technical Specifications
| Lengths Available | 500mm to 3000mm |
| Diameter | 3 inch, 4 inch, 6 inch, 12 inch |
| Types | Lug (Strip) Type / Leaf Type |
| Material | Extruded Aluminium / Seamless Steel |
| Air Pressure | 5 to 6 Bar |
Viva Engineering
Authorized Manager