ANDRITZ Krauss-Maffei SZ pusher centrifuge
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Krauss-Maffei SZ pusher centrifuge

Krauss-Maffei SZ pusher centrifuge Table of contents Krauss-Maffei SZ pusher centrifuge 3 Process advantages Peripheral equipment Maintenance concept Process automation Company profile Product lines

Krauss-Maffei SZ pusher centrifuge Maximum reliability In continuous solid/liquid separation Krauss-Maffei combine the features of high availabil- ity with minimum maintenance and reduced specific space requirement. They enable effective dewatering of fast fil- tering products with high throughput rates. The quality of the final product can be increased using a variety of washing modes. Krauss-Maffei pusher centrifuges are applied in many fields of industry. Examples of these applications are to be found in bulk chemicals, plastics production, mining and minerals, the fiber industry and...

Krauss-Maffei SZ pusher centrifuge Process advantages I More than 25% in energy savings compared to relevant competitors due to optimized Unmatched capacity • Welded or milled screens depending on application. design of process area and efficient pusher • Highest pusher volume. • Different types of patented feed distributors. Outstanding product quality • Highly efficient cake washing modes. • Minimum particle breakage with optimized feed system. • Selection of screen configurations designed for your product parameters. Krauss-Maffei pusher centrifuge, SZ 1250 Superior maintenance concept •...

Krauss-Maffei SZ pusher centrifuge Designs and drives Hydraulic drive Drives for rotary and pusher action Mechanical drive with eccentric Hydraulic pusher drive Mechanical pusher drive Pusher centrifuges with a hydraulic pusher With the mechanical drive a worm screw is Krauss-Maffei pusher centrifuges use drive offer very high throughput rates based driven by a motor via a V-belt. An eccentric two drives, one for the rotary motion on their high pusher force and high G-force. converts the rotary motion of the gear out- Machine sizes with a basket diameter of put shaft into a pusher motion....

Krauss-Maffei SZ pusher centrifuge Operation Cake washing Vane-type feed distributor are discharged at the end of the basket after Krauss-Maffei pusher centrifuges are con- each pusher movement. The feed system has the most significant tinuously operating centrifuges. The product impact on operation of the centrifuge. The is fed through a feed pipe (or feed screw in Feed conditions ANDRITZ KMPT patented vane-type feed the case of products which do not flow For machine size optimization and maxi- distributor has to pre-accelerate the slurry freely) into the feed distributor which rotates mum...

Krauss-Maffei SZ pusher centrifuge Operation Special discharge design Vane-type feed distributor Discharge conditions A special feature of Krauss-Maffei pusher In addition to the pre-acceleration the resid- The two flows of filtrate and solids are dis- centrifuges is the vane-type feed distributor. ual moisture can be influenced by a variable charged separately from the machine. It is The slurry flow is diverted in the direction of residence time of the product in the cen- important that there is no congestion of the rotation of the basket by the vane-type feed trifuge. The residence time...

Krauss-Maffei SZ pusher centrifuge Peripheral equipment A pusher centrifuge requires stable This is mainly achieved with an additional, feed conditions with solids concentra- external unit which provides the most eco- tions in the feed slurry in the range of nomical and safest solution. Internal pre- concentration is an option, but is less flexible as it is limited to removal of liquid and Crystallization and evaporation systems are has high power consumption due to accel- subject to operational variability. In order to eration of the entire slurry to the rotational stabilize the feed...

Krauss-Maffei SZ pusher centrifuge Applications Suspension Soda production The application spectrum of pusher High throughput rate centrifuges ranges from the processing of minerals to the dewatering of highly Our experience in processing potash re- specialized plastics. sulted in a unit with many special wear-resistant features, yielding longer operational life with minimal maintenance downtime. Gas-tight design and special gas control system minimize risk of dust explosion. High surface quality finishes to avoid plugging and caking of the product. Compliance with ATEX safety regulations...

Krauss-Maffei SZ pusher centrifuge Foundation/installation Arrangement/foundation The centrifugal forces produced by the ro- Maintenance concept cation of the bearings. Large inspection openings and a large door to the process tation of the basket are used to separate the Maximum availability area facilitate access for inspection, main- solids from the liquid. If the product is not In pusher centrifuges with hydraulic pusher tenance and cleaning work. uniformly distributed into the centrifuge bas- drive the basket, shaft, bearing, pusher drive ket imbalance may develop. To keep the dy- and...

Krauss-Maffei SZ pusher centrifuge Dimensions and weights Model Machines are designed with 1, 2 or multiple stages, depending on the application. l L All technical data are approximate and subject to change without notice.

Krauss-Maffei SZ pusher centrifuge Process automation Perfection in process engineering re- Safety features and equipment quires perfection in process automa- A reliable machine protects operating per- sonnel and equipment. Machinery direc- The superior performance of our process tives, ATEX, hazardous location regulations equipment is based on perfecting the inter- – there are many regulations to be obeyed face between equipment hardware, electri- at the plant site. ANDRITZ KMPT serves cal components, electronics, informatics, as your knowledgeable advisor for your and process know-how to...

ANDRITZ KMPT Services Refurbished equipment Spare parts Our goal is to provide our customers with fast and reliable service, from the Our service centers are ready to provide you You can reach our skilled and experienced first process consultation throughout with regularly scheduled maintenance or service team around the clock. the entire service life of your ANDRITZ emergency service at your site. Our experts KMPT process equipment. provide assistance including assembly Maintenance contracts To assist our global customer base, we op- work, installation support, commissioning, We offer you...