910 likes | 1.22k Vues
Landustrie Sneek BV. Screwpumps. Company Presentation. Landustrie Sneek BV. Located in Sneek, The Netherlands Established in 1913 Waste water treatment Leading player 150 people T.O. € 20,000,000.= $ 30,000,000. Landustrie. World-Wide Coverage.
E N D
Landustrie Sneek BV Screwpumps Company Presentation
Landustrie Sneek BV • Located in Sneek, The Netherlands • Established in 1913 • Waste water treatment • Leading player • 150 people • T.O. €20,000,000.= $ 30,000,000
International MarketsLandustrie Agent Network USA Columbia Denmark Egypt P.R. China French Greece Croatia Israel Italy Malaysia Austria Poland Portugal Taiwan United Kingdom Australia Switzerland Ecuador Iran
International MarketsDirect sales South Africa Ireland Belgium Germany Romania India Brazil Japan Saudi Arabia Tunisia
Landy Screwpumps Aeration equipment Clarifiers Thickeners Screen cleaners Pumps Pumping stations Telemetry Custom fabrications Products
History of the screwpump • Archimedean screwpump 250 BC
History of the screwpump • Roman screwpump • Archimedean screwpump 250 BC
History of the screwpump • Old Dutch windmill • Archimedean screwpump 250 BC • Roman screwpump
History of the screwpump • Wooden screwpump • Archimedean screwpump 250 BC • Roman screwpump • Old Dutch windmill
History of the screwpump • Old screwpump station by Landustrie 1916 • Archimedean screwpump 250 BC • Roman screwpump • Old Dutch windmill • Wooden screwpump
Landy Screwpumps • Diameter range from 10 cm to 5m • Length from up to 25 m • Power from up to 600 kW • References more than 4500 units
Principle of operation Side Rails Rotation Screwpump Water Concrete trough
Different Operations • Waterlevel at filling point
Different Operations • Waterlevel above filling point • Waterlevel at filling point
Different Operations • Waterlevel under filling point • Waterlevel at filling point • Waterlevel above filling point
Different Operations • Waterlevel at filling point • Waterlevel above filling point • Waterlevel under filling point • Stow-screwpumps
Different Operations • Two-stage screwpumps • Waterlevel at filling point • Waterlevel above filling point • Waterlevel under filling point • Stow-screwpumps
Definitions Note: This is an example, other configurations are possible
General description of components Screwpump tube
General description of components End plates
General description of components Single blade
General description of components Blade
General description of components Flight
General description of components 2nd flight 3rd flight possible
General description of components Reinforced flight start
General description of components Screwpump body
General description of components Screwpump body
General description of components Trough
General description of components Side rails
General description of components Upper and lower shafts
General description of components Lower bearing
General description of components Grease pump for lower bearing (Not necessary with the ECO bearing)
General description of components Upper bearing Note: This is an example, other configurations are possible
General description of components Coupling
General description of components Gearbox
General description of components Electrical motor
General description of components V-belt transmission
General description of components Safe guard protection
General description of components Coating
General description of components In operation
General description of components
Trough types • Concrete trough
Trough types • Steel trough • Concrete trough
Trough types • Steel trough • Steel form work • Concrete trough
Trough types • Steel form work • Tube type screwpump • Concrete trough • Steel trough
Trough types • Concrete trough • Steel trough • Steel form work • Tube type screwpump • Prefabricated screw pump
Lower bearing types • Standard bronze bush bearing