42 Beltwall Fracwall Belts HEAVY DUTY FRACWALL BELTS BELTWALL FRACWALL MAJOR FEATURES: • Heavy duty, abrasion resistant rubber base belts available in cross-rigid and non-cross rigid multi-ply construction. The lateral rigidity of the cross rigid belts allows for the ability to negotiate upturn and downturn transition bends on the conveyor. • The corrugated sidewalls are constructed of fiber-loaded compounds (exclusive to Beltwall) to mitigate the propagation of cuts and tears. The sidewalls are available in a variety of heights and are attached to the base belt via cold or hot bond. • Cleats and profiles are hot vulcanized onto the base belt to ensure the highest adhesion levels possible. • With over 300 belt specifications stocked, a wide variety of base belts are available. The most common are heavy duty 2-ply 220 PIW 3/16" x 1/16" and cross-rigid 4-ply 220 PIW 3/16" x 1/16". • A variety of end preparations are available to facilitate easy installation at the jobsite. BELTWALL CUSTOM FRACWALL FABRICATIONS: • For new applications, contact the Beltwall Division of Beltservice. Let us put our years of experience to work in deriving the best, most cost competitive design. • For existing applications where the current belt does not meet the operational requirements, we can provide alternative suggestions. The growth of the frac sand industry has resulted in numerous OEMs entering the market to provide frac sand delivery vehicles. Each has a slightly different approach but most involve the use of sidewall belts. THE MOST COMMON REPLACEMENT BELTS ARE READILY AVAILABLE FROM THE BELTWALL DIVISION: A. Sidewall Only • Belt: 2-ply 220 PIW Black Standard, 3/16” x 1/16” • Widths: 24”, 30”, and 36” • Sidewall: 2-1/2” or 3” tall and flush to belt edge • Min. pulley diameter 10” • Stocked: 24” wide with 2-1/2” and 3" wall B. HD Steepclimb • Belt: 4-ply 220 PIW Black Standard cross rigid, 3/16” x 1/16” • Widths: 24”, 30”, and 36” • Sidewall: 3” or 4” tall and recessed from belt edge • Min. pulley diameter 12” • Stocked: 24”, 30”, and 36” wide with 3” wall recessed (call for dimensions) C. I-Cleat • Belt: 4-ply 220 PIW Black Standard cross rigid, 3/16” x 1/16” • Widths: 24”, 30”, and 36” • Sidewall: 3” or 4” tall and recessed from belt edge • Min. pulley diameter: 10” D. HD Nub Belt • Belt: 2-ply 220 PIW Black Standard, 3/16” x 1/16” • Widths: 24”, 30”, and 36” • Sidewall: 3” tall and hot bonded to belt edge • Min. pulley diameter 10” • Stocked: 24”, 30“, and 36” wide with 3” wall flush to belt edge A. B. C. D. THE BELTWALL DIVISION OF BELTSERVICE CORPORATION 4143 Rider Trail North • St. Louis, MO 63045 Tel: 314-344-8500 • Fax: 314-344-8511 • E-mail: beltwall@beltservice.com