Derrick Separation Technology

HI-CAP Dewatering Machine

• Dewatering primary sand products to over 90% solids
• Only 10 HP operation
• Over 62 sq. ft. of available screen surface area
• Can be equipped with Derrick high open area urethane screens
HI-CAP Dewatering Machine
Our new proven technology delivers production sands (concrete, asphalt, mason etc.) to a superior dryness of more than 90% solids (by weight). This is accomplished by our W motor providing true high G-force linear motion coupled with high open area urethane screen surfaces. The HI-CAP machine offers more than 62 sq. ft. of screen surface area on a single unit. Nearly half of its urethane screen surface is open area, which is fundamentally critical for effective dewatering. The HI-CAP machine is typically fed by screw classifier product, tank classifier cell feed or large cyclone underflow.