Core Inner Diameter: 3"
Length (A): 3"
Length (B): 20"
Length (F): 2"
Outer Diameter (D): 30mm
Outer Diameter (E): 60mm
Adjustable Core Stop: Yes
Flange: No
Keyway: Yes
Rear Guide Flange Holes: No
Leaf Length: 20"

Revised adjustable core stop from no to yes by SZ on 10/27/17


3" Diameter Lateral Adjusting Integrated Shaft Leaf Type Air Mandrel - MDLA Series

How it works:
Shaft and core chuck rotate as one member in bearings and can be driven or braked. Operator loads material onto core chuck and inflates. While core chuck is rotating, operator can grab the adjusting nut with one hand and turn the adjusting screw with the other hand. This unique feauture allows the machine to continue running without the need to shut down the line for adjustments in axial postion of web. This is the fine adjustment / lateral adjusting feature. Typical adjustment range of adjustment is +/-1/2". Larger adjustment ranges are available.

To make coarse adjustment to roll position, lock the adjustable core stop along the bar in the desired location. When roll is loaded, it will hit against the adjustable core stop and postion the roll.

This design is based on the MD series therefore the same features apply:

• Proven Reliable Design
• Continuous leaves
• Extra Heavy Bladder
• Patented Easy Change Bladder System ; No Speceial Tools Required; No need to remove Shaft from Machine
• Steel to Steel contact on wear surfaces
  

• Collapsed diameter (F) : 2.985"
• Inflated diameter: 3.093"
• 80 psi air pressure required (no oil)
• Material Composition Exterior: Aluminum, Black oxide Stainless Steel, Zinc Plated Carbon Steel
• Material Composition Interior (under leaves): Rubber, Carbon Steel