Coil Handling Equipment - Heavy Duty



 

 The P/A Magnum is Robust in Size and Construction. The Roll Feed frame is machined from a stabilized casting for strength, rigidity, and precision. Feed rolls are fabricated from heavy wall alloy steel tubing. A press mounting bracket with plus or minus 2" vertical adjustment is included as standard equipment.

 

The combination of servo motor and gear reducer gives the Magnum optimum pulling power, speed, and accuracy. The electrical control features for the Magnum include Jog-To-Feed length, press or feed priority selection, press/feeder synchronous checking, six digit batch counter, and single stroke capability. Other controller options such as strip measurement wheel, sequential feeding, and tool gagging, are available.



 

These units are manufactured with solid, cast iron side frames that are jig bored to insure bearing journal and roll parallelism. Oversized rolls (over 3" in diameter) are made from alloy steel, case hardened to Rockwell C-60, and then ground. They are equipped with a heavy duty, parallel shaft, helical gear reducer and variable speed motor. An outboard bearing support for the drive sprocket minimizes deflection.

Entrance and exit pinch rolls are driven. Vertical entrance guide rollers are provided for ease of adjustment. An Ultrasonic Loop Control System monitors the material loop and speed.



 

 The Mandrel assembly is made up of three cast, precision-machined jaws joined to the main shaft. The steel shaft is supported by oversized, tapered roller bearings mounted in a rugged housing. The housing is anchored to a heavy, welded steel base cabinet. Coils are automatically centered by hydraulic expansion of the precision-machined jaws. This combined with the optional hydraulic jog of the material makes Set-Up Quick and Safe for pressroom personnel. Hydraulic capabilities also give the operator the ability to rewind partial coils.

 

Motorized Reels use a variable speed drive, while the Non-motorized models are equipped with an adjustable pneumatic disc brake. Pneumatic pressure arms, to prevent material clockspring during band cutting, are available as an option.