Columbia Maintenance Winch Assists Pulp & Paper Mill
Application: Columbia Winch Positions Heat Exchanger for Servicing
Customer: Arkansas Mill Supply Company, Inc.
Location: Texarkana, AR
Winch Model: Columbia WR30000-4A17-L-04 AC Electric Winch
• Columbia VLS40 Vertical Lead Sheave
• One 60′ X 3/4″ wire rope assembly with latching hook and one 60 feet X 3/4″ wire rope assembly with thimble eye
Line Pull: 30,000 pounds on the first layer
Line Speed: 8.8 feet per minute on the first layer
Wire Rope Capacity: 60 feet x 3/4″ wire rope
Power Source: 460 VAC / Three phase / 60 Hz
Why APPI: When Arkansas Mill Supply Company in Texarkana was asked to provide a solution for staging a large heat exchanger for service by DOMLAR for their Ashdown Mill paper plant, Braden Fyffe from A.M.S.C. contacted us for assistance.
To meet their needs we provided a Columbia AC electric winch with a maximum line pull of 30,000 lbs., a 16” diameter vertical lead sheave and two wire rope assemblies.
In use, the winch pulls the heat exchange out for service using one of the wire rope assemblies in a straight line from its working position. When servicing is complete, the second line, which is rigged through the vertical lead sheave to provide a change of direction, is attached to the winch and the heat exchanger is pulled back to its working position.
Please contact us if you would like more information about this maintenance winch or any of our other products and services.
Allied Power Products, Inc. has specialized in providing winches, hoists, capstans and cranes to meet our customers’ specific application requirements for more than 30 years.