Jobsite Report: Two (2) CP-34,000C for Sand Drying & Classifying

C&W was contracted by Industrial Sand to fabricate both dust collectors, design a custom duct layout which included 98 various dusting pick up points, and helped with the plant start up to balance the system.

Each pick up point requires 4,000 ft/min velocity, and adjustable slide gates were used to achieve this velocity throughout the plant.


C&W supplied two (2) CP-34,000 Central Dust Collectors for both sand classification buildings. Building A (on the left) has 54 pick-up points for the dust collector.   Building B (on the right) has 38 pick-up points plus the rotary kiln fugitive discharge dust.

Each of C&W’s CP-34,000s feature:

~ Each offers 10,133 Sq. Ft of Filtration Area

~ Twin hopper drops for each unit

~ One 38” diameter high level entry for dirty air chamber.

~ 34,000 CFM with 125 HP Fan w/ Silencer

~ 99.99% filtration efficiency

~ 98 - 78” cartridges with tool-less exchange for ease of maintenance.


C&W Supplied 16 & 18 gauge galvanized steel snap-together ducting for the entire facility. Ducting ranged from 4” to 38” diameter.

For the entire facility, C&W supplied the following ducting for: 9 bucket elevators, 1 surge hopper displacement, 22 screens, 36 belt conveyor transfers, 8 hose adapter boxes, and 22 custom built hoods for the bucket elevator feeds/discharges and belt conveyor feeds/discharges.


Sand collected from the two CP-34,000 units, dumps from a single-blade counter-weighted dump valve into a screw conveyor. From the screw conveyor the customer transfers sand onto a belt conveyor for easy dust removal.




C&W Manufacturing & Sales, Co.™ manufactures equipment to clean up dust, mist and fume from manufacturing processes.


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P.O. Box 908  |  Crowley, TX 76036
6933 Shelmor Rd  |  Alvarado, TX 76009
800-880-DUST (3878)  |  817-783-5000