PRODUCTS THICKENERS AND CLARIFIERS We provide thickener units with: A range of sidewall & centre-pier-mounted bridge designs Electric & hydraulic drives A fully integrated lift mechanism. Designs include fully automatic thickener control systems; feed dilution & integration with local ancillary equipment and the entire plant. Our thickener range is designed to operate under the most demanding plant conditions and includes: Conventional High-rate High-density / pseudo-paste Deep cone (raked and unraked) CCD Clarifiers Underground settler units VACUUM BELT FILTRATION TECHNOLOGY Roymec offers 0.5m² to 120m² vacuum belt filters (VBF) that are robust, efficient and cost-effective. Our VBF units are: Versatile Continuous Operator-free Ideally suited for cake-washing FLOCCULANT AND REAGENT PLANTS Roymec offers a full range of automatic and manual make-up and dosing plants with capabilities from 0.5kg/hr to 3,000kg/hr. These novel, continuous, packaged make-up and dosing systems: Reduce powder handling Offer simplified overall operation Minimised tank volumes and wastage. The systems also offer significant cost benefits, reduced power and footprint requirement. AUTOMATIC FILTER PRESSES Roymec Technologies provides Filmac automatic filter presses with plate sizes from 300mm to 2,000mm. A unique CRS system allows the filter unit to discharge cake without operator attendance. Filmac installations can be found in Africa, all over Europe and Asia. More than 250 units have been installed in chemical, mining, paper and various other industrial & municipal applications. CARBON FILTERS, COALESCES, DUAL MEDIA AND CO-MATRIX FILTERS Roymec Technologies supplies the following Spintek Filtration products: Carbon filters Coalesces Dual media Co-matrix™ filters Over 100 Spintek installations exist on various plants across the world, in coalescing and media filtration applications. Applications exist on major plants treating high-throughput volumes and achieving exceptional results. HORIZONTAL LINEAR SCREENS Roymec Technologies provides a wide range of Horizontal Linear Screens for the dewatering of various mineral and industrial slurries. These simple, robust units are designed for high volumetric flows and offer unrivalled efficiency in oversize removal. Linear screens effectively cut down to 300µm aperture. ION EXCHANGE AND CHROMATOGRAPHIC SEPARATION Roymec Technologies supplies counter-current ion exchange and chromatographic separation systems. The process efficiency is unrivalled when compared to conventional fixed-bed systems. VACUUM / PRESSURE DISC AND DRUM FILTERS Roymec Technologies supplies Bokela vacuum & pressure disc and drum filtration technology. Bokela specialises in the retrofit of existing installations to improve throughput and efficiency. Filters are available from 2m² to 280m² in size. Overall filter performance is enhanced by the use of: Steam injection Roller discharge Novel feed trough Vacuum head designs. PIN-BED CLARIFIERS Roymec provides deep-cone pin-bed clarifiers for the generation of high-quality overflows and/or high-density underflows. Units offer a combined ultra-high rate thickener and pin floating bed media filter in one vessel and provide consistent, reliable operations with an overall reduction in suspended solids down to below 10ppm. FIXED-BED ION EXCHANGE AND RESIN ELUTION Roymec Technologies provides fully assembled, skid-mounted fixed-bed ion exchange and resin elution systems with full instrumentation, piping, valving and control. Units offer low-cost design with emphasis on maximum recovery and flexible operation. This turnkey concept includes circuit integration and attention to aspects such as: Resin screening Solution clarification Resin elution Reagent minimization SEGMENTED TANKS The segmented tank concept offers significant benefits, particularly for remote sites including: Extreme cost effectiveness Delivered in low volume pre-packed pallets Installation in a third of the time compared to welded tanks In addition cranage and scaffolding are not necessary as tanks are light weight and can be picked up by a telescopic loader.