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DELKOR Belt Linear Screens - Fort Hills
The DELKOR Belt Linear Screen delivers exceptional performance in bitumen froth screening facilities,…
DELKOR Belt Linear Screens - Hidden Valley
The DELKOR Belt Linear Screen installed at Hidden Valley Gold Mine has proven exceptional in handling large flow surges and excess coarse particles during cyclone roping, significantly reducing reagent consumption in the downstream flotation circuit while preventing tramp oversize material from entering the CIL and elution circuits. Developed through extensive testing, this innovative, vibration-free solution efficiently removes waste material from process slurries with screening capabilities between 150 and 2,000 microns.
Key Facts
- Customer
- Morobe Mining Joint Venture (Newcrest Mining and Harmony Gold)
- Plant location
- Papua New Guinea
- Commodity
- Gold
- Project type
- Equipment supply
- Project scope
- Design, fabrication, supply, supervision of installation and commissioning of DELKOR Belt Linear Screen
- Commissioning
- 2010
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DELKOR Belt Linear Screens - Hidden Valley
One 25 m2 DELKOR belt linear screen for the Hidden Valley De-Bottlenecking Project at Hidden Valley Gold Mine performs weil under conditions of large flow surges and at times excess coarse particles as a result of constant cyclone roping.
DELKOR Belt Linear Screens incorporate various features that allow them to better handle these surges and, as a result, this unit has been able to cope with these adverse conditions. The tramp oversize removal screen has also had a positive impact on the flotation circuit, which is immediately downstream. By reducing tramp oversize material build-up on the froth discharge lips, the circuit has seen a reduction in the amount of reagents (frother, promoter, collector and copper sulphate). In addition, no additional tramp oversize material is being added to the CIL and elution circuits further downstream, with further benefits for these circuits expected once the tramp oversize material currently in those circuits is removed.
The DELKOR Belt Linear Screen is primarily suited to scalping coarse oversize or trash material from process slurries. Our linear screen was developed through extensive test work to solve a major problem within the CIP/CIL process - the effective removal of waste material from slurries. Our units are capable of screening between 1 50 and 2,000 microns, and are widely employed for the removal of tramp material from fine mineral or chemical slurries. Our DELKOR Belt Linear Screen operates with no vibration, which prevents the realignment of oversize material with the cloth aperture, ensuring retention of all oversize material.