DG-2000 Expanding Air Shaft Components
More Info
- Double E expanding air shafts use the company's exclusive diamond pattern gripping lugs for gripping the core. The lugs' large surface area ensures extra core contact for even better performance.
- The shaft's housing is made from steel or aircraft-grade aluminum (DG-2000), or from various grades of carbon fibre (DLB-2000), depending on application requirements.
- Special corded bladder material resists puncture and abrasion. As a result, the air shaft needs little, if any, maintenance and the shaft lasts longer.
- The air shaft's journals are connected using high-strength flathead fasteners, a close tolerance fit, and deep insertion. Maintenance is rare, but when necessary it is quick and easy because a press-fit is not used.
- The shaft's stainless steel air valve will never rust.
- Air shaft journals are custom-manufactured to fit your machine.
DG-2000 Air Shafts
- Competing air shaft bladders are made with a common form of neoprene
rubber which requires frequent replacement due to stretching and abrasion.
- Double E air shaft lugs are available with a “diamond-grip”
surface in steel, aluminum, or hard rubber, and have been field-proven
to provide the maximum gripping performance possible.
- Easy-maintenance journal connection - secured with flathead screws, a close tolerance fit, and deep insertion. Competing airshafts often use a tapered press fit, which requires a hydraulic press and heat to remove the journals. Bladder replacement on these shafts can take hours while the bladder of a Dyna–Grip air shaft can be changed in just a few minutes.
DLB-2000 Carbon Fibre
Expanding Core Shafts
High strength, lightweight air shafts reduce the chance of operator lifting injuries. Click here
CF-1000 Carbon Fibre Through Shafts
Non-expanding lightweight shafts for providing through-roll support using air bladder chucks. Click here
SR-2000 Strip Core Shafts
Ideal for multiple slit rewind applications. Click here
PM-1000 Pneumatic/Mechanical Lug Shafts
Ideal for high speed and/or heavyweight applications, with the convenience of air-powered lug retraction. Click here
MS-1000 Mechanical Lug Shafts
The most aggressive gripping shaft for high speed or heavyweight applications. Fully mechanical operation. Click here
Differential Rewinding Shafts
Double E offers two types of differential shafts to ensure optimal performance. Click here
RS-2000 Expanding Reel Spool Core Shafts
Large diameter shafts for reel spool applications. Click here
If you need a high strength, lightweight, shaft solution, please consider
Click on this link for more information for complementary safety chucks.
