Flexible dewatering with minimum downtime

With ANDRITZ screen scroll centrifuge HX

Keeping your filter centrifuge running whatever the upstream conditions is a primary challenge for many companies. The screen scroll centrifuge HX has been designed to handle a great variety of feed material without compromising operations. Varying feed conditions or interrupted feeding can be handled effectively, and process performance is not affected as long as certain minimum requirements are met. In this new design, everything has been done to make sure that the machine has maximum uptime in order to optimize production.

Screen scroll centrifuge with express cartridge

Screen scroll centrifuge for minimum downtime

Ideally suitable for bulk chemicals, agrochemicals, food, and much more, this new generation of screen scroll centrifuges is distinguished by its express cartridge to give maximum uptime and easy maintenance, an innovative feeding system to reduce wear and particle attrition, as well as its modular scroll design for efficient and convenient maintenance. In short, the ANDRITZ screen scroll centrifuge HX enables reliable and uninterrupted operation, with minimum downtime and maximum ease of maintenance.

Express cartridge: No disconnecting of process piping during maintenance work

With this screen scroll centrifuge, the entire rotating assembly (cartridge) can be removed quickly and replaced with a spare cartridge to reduce the overall downtime to less than 8 hours. While the machine is operating with the spare cartridge, the original cartridge can undergo maintenance in a service center so that production downtime is limited to a minimum even if major maintenance work is required.

Benefits

  • Designed to last thanks to profound process and operating know how, based on 60+ years of experience
  • Maximum uptime and easy maintenance with the express cartridge
  • Convenient and efficient maintenance as a result of the patented and modular scroll design
  • Reduced wear and particle attrition enabled by the Gentle FeederTM feeding system

Average particle size

>100 µm

Solids throughput

Up to 60 t/h

Solids recovery

Up to 98 % by wt.

Feed solids concentration    

>10 % by wt.

ABS resins
Acrylate
Acrylic resins
Alaun
Aluminum sulphate
Ammonium acetate
Ammonium bichromate
Ammonium bromide
Ammonium chloride
Ammonium chlorohydrate
Ammonium nitrate
Ammonium phosphate
Ammonium sulphate
Anthracene
Apple juice
Aspirin
Baryum chloride
Baryum nitrate
Baryum octahydrate
Benzoid peroxide
Betain
Binary protein fertilizer
Bisphenol
Boric acid
Calcium formiate
Calcium nitrate
Calcium sulphate
Calcium tartrate
Caprolactam
Citric acid
Coal
Copper sulphate
Cotton powder
Cotton seeds
Crotonic acid
Crushed plants
Dimethyl telephtalate
Ditertiairy-butyl paracresol    
Drilling mud
Ethylene glycol
Fumaric acid
Guanidine nitrate
Hexamethylene tetramin
Hexamin

Iron sulphate
Laboratories
Laboratories & pilot plants    
Lactose
Latex
Lemon peel
Lindane
Lithium hydroxide
Lysine
Magnesium sulphate
Magnesium sulphide
Malic acid
Melamin
Mercury
Methanol
Methylene chloride
Minerals
Monoethylenglucole
Monoammonic phosphate  
Naphtalin
Nickel sulphate
Nylon
Organic sulfonate
Oxalic acid
PVC
Paradichlorobenzene
Paranitranilin
Penicilin
Pentaerythrite
Petrochemicals
Pharmaceutical crystals
Phenol
Phosphoric acid
Pine bark
Polycarbonate
Polyethylene
Polystyrene
Poppy straw
Potash
Potassium bicarbonate
Potassium bitartrate
Potassium carbonate
Potassium chloride
Potassium ferrocyanide

Potassium hydrate
Potassium nitrate
Potassium tartrate
Propane diphenol
Quartering brine
Rice bran
Rogor
Salt (mixed)
Salt (table)
Salt (sea)
Salt in glycerin

Mixed salt
Sesame
Sodium acetate
Sodium bichromate
Sodium carbonate
Sodium chlorate
Sodium citrate
Sodium cyclamate
Sodium gluconate
Sodium glutamate
Sodium hypochlorate
Sodium hyposulphide
Sodium metabisulphide
Sodium molybdate
Sodium nitrate
Sodium perborate
Sodium percarbonate
Sodium sulphate
Sodium sulphide
Sorbic acid
Styrin acrylanitril
Sulfamic acid
Tartric acid
Thiourea
Trisodium phosphate
Urea
Urotropin
Vanadium salts
Vinyl acetate
Zinc chloride
Zinc sulphate
  
  

Take a look at our screen scroll centrifuge HX

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ANDRITZ SEPARATION
ANDRITZ Separation GmbH
Germany
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