We supply a number of parts for the Hydraulic Ram Cylinders, including upgraded Cylinders and replacement Seal Kits and Air Bags.

ram cylinders

Upgraded Cylinders

Ball Mill Cylinder units perform a vital role in the operation of the pulverizer. They maintain a contact load and automatically compensate operational wear to ensure optimum performance. As the seals on the cylinder degrade the performance of the cylinder, and therefore the pulverizer, degrades making it less effective.

Why upgrade from Hydraulic Ram Cylinders to “Air Bag” type?

A hydraulic ram, no matter how good the sealing, and/or wiping thereof, will always be wet, means that any ingress of dust to the extended, exposed portion of the ram, can adhere to the ram, allowing the possibility of grit being transported back into the front oil seal, resulting in premature wear, and subsequent oil leakage.

Upgrading is easy? Read more…

Replacement parts

fabric rubber circular tapered closed bellow
CYLINDER BELLOWS
babcock and wilcox pulverizer mill hydraulic cylinder seal kit
LOCKHEED BALL MILL CYLINDER SEAL KIT

RAM CYLINDER AIR BAG
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