METALCASTING SUPPLIES
Dust Collection Fans Chicago Blower Corp. produces backward curved (shown), backward
collection fans are available for fl ows up to 850,000 CFM. Blade and/or housing liners are made of abrasion resistant plate, Firmex, chromium or tungsten carbide. Standard features include fl anged inlets and outlets, access doors, shaft seals and guards, bearings and couplings. Visit
www.chicagoblower.com for more information.
Shot Sleeves Pegasus Industries has introduced
inclined and radial-bladed fans for dust collection applications. Dust
Insert Technology to its Thermal Con- trol Composite Construction Sleeves, which allows diecasters to continually reuse the outer portion of their shot sleeves. After extended use, the inner barrel can be replaced, returning the sleeve to its original bore size. Each time the Pegasus Cold Chamber is re- sleeved, the original Thermal Control technology is incorporated. Visit
www.pegasustcs.com for more information.
Elevator Bolts Tapco Inc. recently added the Ref-
erence 70 style elevator bolt and oval washer to its product line. Combined with the oval washer, the elevator bolt is the largest fl at head available and
ideal for attaching heavy steel or iron buckets, such as those used to move metalcasting sand. The bolt is employed on pulleys over 20-in. in diameter and is available in zinc-plated steel in 18 sizes. Visit
www.tapcoinc.com for more information.
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MODERN CASTING / September 2010
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