Decisive features

• enormous process flexibility by standard use of the backflushing rotor
• filtration, sedimentation, dissolving, mixing, backflushing, extraction washing, solids-liquid-liquid separation – everything is possible
• working without hydraulics by the use of long-time proven frequency-controlled linear actuators
• design of highest g-force factors – innovative rotors with great L/D- ratio
• minimization of no-function materials
• highest machine weight + lowest vibration absorbing weight = optimized reduced operation weight
• combination of feed pipe, washing pipe and discharger in one unit, the patented combined function unit
• “plug-and-play” delivery unit
• centrifuge design of highest energy efficiency
• optimal skimming device for peeling of a rising liquid or also for an increased performance during the filling process
• extremely smooth operation by optimized process variations as well as solid machine designs.
• best space and time yield
• regeneration of the heel cake by activation of the back flushing device
• very high g-force factor
• very high AZ-value (filter area x g-force factor)
• feed monitoring device according to customer’s request
• combined function unit for reducing the contamination area
• filtrate peeler device for the controlled filtrate discharge
• solids discharge through steeply inclined chute
• optional solids discharge for sticky products by means of a screw adapted into the chute
• fully automatic operation
• sandwich filtration element for the purpose of a minimized discharge of the residual layer
• compact design; centrifuge and suspension table form one unit
• taking-up of the unbalanced forces due to a compact vibration-absorbing
• very high throughput
• very low residual moisture
• reduced heel cake compression
• all parts in contact with the product are made of solid stainless steel
• air tight-up to 0,04 bar according to DIN 24400
• door, housing and basket design ensure favourable flow characteristics
• easy visual monitoring of the process room by a viewing glass
• low noise level
• explosion-proof protection, if required
• low specific consumption of energy
• low maintenance

Due to the very high g-force factors of the Krettek ProCent® series either essentially lower residual moistures or with unchanged residual moistures considerable increases of performances are possible compared to the well-known competitive products. Refer to the predefined processing quantity in the last case, consequently less centrifuges are necessary to achieve the same residual moistures. This, of course, also results in a sustainable reduction of the procurement costs for the centrifuges as well as for the centrifuge periphery like agitators, pumps, pipes and so on.

General influence of the g-force factor and the spinning time to the residual moisture of cake