January 25, 2010
The NEW Hi-Cap Dewatering screen developed by Derrick Corporation provides the aggregate industry with the ability to dewater primary sand products (concrete sand, asphalt sand, mfg. sands) to 95% solids (by weight). The true-HIGH G force, linear motion; coupled with Derrick patented high open area urethane screen surface allows for high water removal. The Derrick W56 unit is operated by two vibratory drives, only 10 hp total and provides a capacity of 300 tpm. The Derrick W56 dewatering screen can also be outfitted with strategically placed spray bars to provide even cleaner end-product requirements.