FAMILY OWNED AND OPERATED SINCE 1951
Interstage Screen
Urethane screen element
DIS-264
Close-up of urethane screen element (500 microns)
Replaceable cartridge removed from stainless frame
Backside of cartridge installed within stainless frame
Individual replaceable cartridge and screen

G-Vault® Interstage Screen

Derrick Corporation’s revered history in the mining community and continuous commitment to product and client process improvement, has sparked the development and production of the G-Vault® Derrick Interstage Screen (DIS™) for CIL/CIP and RIL/RIP (PATENT PENDING).

The G-Vault DIS utilizes our patented urethane screen surface technology and offers a welcome alternative to traditional stainless-steel wedge wire screens. The combination of our urethane’s abrasion resistant properties and non-blinding technology results in a screen system with increased life, less maintenance and significantly higher throughput.

Through Beta testing, the G-Vault shows substantial reductions in maintenance and downtime. Given the alternative of multiple, weekly shutdowns with existing wedge wire screens, the G-Vault proves to create a new standard of operation by lengthening run-times to beyond twelve months without regular cleaning cycles.

When a PM is required, process operators discover that a full “Tank to Ground” transportation is often unnecessary and the individual screen cartridges are quickly removed and replaced further reducing downtime.

AVAILABLE SIZES

The G-Vault is currently produced in six different sizes. All can be equipped with screens ranging from 500 to 1000 micron apertures. The combination of user-friendly, replaceable screen cartridges and a robust stainless-steel frame creates a unit that installs directly in the place of an existing wedge wire Interstage Screen.

DIS-128
DIS-152
DIS-180
DIS-264

FEATURES & BENEFITS

  • Low maintenance
  • Patented screen technology
  • Superior flow
  • Easily replaceable
  • Long life
  • Resistant to blinding
  • High open area

RELATED DOCUMENTS

Please note: Information on this website is subject to change. To obtain accurate dimensions and equipment configurations, please contact the Derrick Engineering Department for an updated GA drawing.

G-Vault Interstage Screen

Please note: Information on this website is subject to change. To obtain accurate dimensions and equipment configurations, please contact the Derrick Engineering Department for an updated GA drawing.

Case Study 236 – Derrick® G-Vault Interstage Screen offers Dramatic Payback

Case Study 237 – Derrick G-Vault® increases production and lowers maintenance costs at Ontario Gold producer.

Please note: Information on this website is subject to change. To obtain accurate dimensions and equipment configurations, please contact the Derrick Engineering Department for an updated GA drawing.

Advancements in Interstage Screening Using Synthetic Media to Improve Performance at Nevada Gold Mines Resin In Leach Facility.

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