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Landustrie Sneek BV Company Presentation Screwpumps
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Landustrie Sneek BV $ 30,000,000 Located in Sneek, The Netherlands
Established in 1913 Waste water treatment Leading player 150 people T.O. € 20,000,000.= $ 30,000,000
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Landustrie
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World-Wide Coverage
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International Markets Landustrie 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
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International Markets Direct sales
Belgium Ireland South Africa Germany Romania India Brazil Japan Saudi Arabia Tunisia
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Products Landy Screwpumps Aeration equipment Clarifiers Thickeners
Screen cleaners Pumps Pumping stations Telemetry Custom fabrications
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History of the screwpump
Archimedean screwpump 250 BC
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History of the screwpump
Roman screwpump Archimedean screwpump 250 BC
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History of the screwpump
Old Dutch windmill Archimedean screwpump 250 BC Roman screwpump
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History of the screwpump
Wooden screwpump Archimedean screwpump 250 BC Roman screwpump Old Dutch windmill
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History of the screwpump
Old screwpump station by Landustrie 1916 Archimedean screwpump 250 BC Roman screwpump Old Dutch windmill Wooden screwpump
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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
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Principle of operation
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Principle of operation
Concrete trough Screwpump Water Side Rails Rotation
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Different Operations Waterlevel at filling point
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Different Operations Waterlevel at filling point
Waterlevel above filling point Waterlevel at filling point
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Different Operations Waterlevel at filling point
Waterlevel under filling point Waterlevel at filling point Waterlevel above filling point
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Different Operations Waterlevel at filling point
Waterlevel above filling point Waterlevel under filling point Stow-screwpumps
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Different Operations Waterlevel at filling point
Two-stage screwpumps Waterlevel at filling point Waterlevel above filling point Waterlevel under filling point Stow-screwpumps
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Definitions Note: This is an example, other configurations are possible
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General description of components
Screwpump tube
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General description of components
End plates
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General description of components
Single blade
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General description of components
Blade
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General description of components
Flight
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General description of components
2nd flight 3rd flight possible
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General description of components
Reinforced flight start
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General description of components
Screwpump body
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General description of components
Screwpump body
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General description of components
Trough
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General description of components
Side rails
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General description of components
Upper and lower shafts
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General description of components
Lower bearing
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General description of components
Grease pump for lower bearing (Not necessary with the ECO bearing)
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General description of components
Upper bearing Note: This is an example, other configurations are possible
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General description of components
Coupling
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General description of components
Gearbox
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General description of components
Electrical motor
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General description of components
V-belt transmission
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General description of components
Safe guard protection
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General description of components
Coating
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General description of components
In operation
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General description of
components
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Trough types Concrete trough
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Trough types Steel trough Concrete trough
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Trough types Steel trough Steel form work Concrete trough
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Trough types Concrete trough Steel trough Steel form work
Tube type screwpump Concrete trough Steel trough
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Trough types Concrete trough Steel trough Steel form work
Tube type screwpump Prefabricated screw pump
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Lower bearing types Standard bronze bush bearing
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Lower bearing types Standard bronze bush bearing
3D fully self-aligning bearing Standard bronze bush bearing Fully self-aligning in all three axis
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Lower bearing types Standard bronze bush bearing
Eco friendly bearing Standard bronze bush bearing 3D fully self-aligning bearing Fully self aligning in all three axis No lube system required
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Upper bearing types Wall mounted bearing
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Upper bearing types Foot mounted bearing Wall mounted bearing
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Drive-unit arrangements
P 50 Hp P 150 Hp P 75 Hp P 75 Hp P 60 Hp
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Applications Waste water treatment plants
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Applications Sewage pumping stations Waste water treatment plants
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Applications Waste water treatment plants Sewage pumping stations
Wetlands management Waste water treatment plants Sewage pumping stations
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Applications Waste water treatment plants Sewage pumping stations
Fun fairs Waste water treatment plants Sewage pumping stations Wetlands management
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Questionnaire Number screwpumps Capacity Inclination Head, H1 or H0
Voltage Frequency Ambient temperature Altitude Position drive-unit Type of trough - concrete trough - steel trough - prefabricated unit Covers required? Controls required? Other accessories?
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Sales arguments for screwpumps in general
Open and simple construction High reliability and low wear (no spare) High efficiency & low operation costs No limitations in capacity or lift Endless control Big range
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Why Landustrie? Close to a century experience!
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Why Landustrie? Close to a century experience! Efficient design
Max. stress 20 N/mm² 1/2500 x L is max. deflection Close to a century experience!
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Why Landustrie? Close to a century experience Efficient design
Entire in-house production Close to a century experience Efficient design
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Why Landustrie? Efficient design Entire in-house production
Close to a century experience Efficient design Entire in-house production End plates Internal watertight bulkheads Parallelism
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Why Landustrie? Close to a century experience Efficient design
Permanent lifting eyes Close to a century experience Efficient design Entire in-house production End plates
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Why Landustrie? Close to a century experience Efficient design
Reinforced leading edge of flight starts Close to a century experience Efficient design Entire in-house production End plates Permanent lifting eyes
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Why Landustrie? Close to a century experience Efficient design
Certified welders Available: X-ray or ultrasonic weld testing & certification Close to a century experience Efficient design Entire in-house production End plates Permanent lifting eyes Reinforced leading edge of flight starts
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Why Landustrie? Close to a century experience Efficient design
Entire in-house production End plates Permanent lifting eyes Reinforced leading edge of flight starts Certified welders Shot blasted
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Why Landustrie? Close to a century experience Efficient design
Entire in-house production End plates Permanent lifting eyes Reinforced leading edge of flight starts Certified welders Shot blasted Shafts cast not pre-fabricated
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Why Landustrie? Close to a century experience Efficient design
Entire in-house production End plates Permanent lifting eyes Reinforced leading edge of flight starts Certified welders Shot blasted Shafts cast not fabricated Fully self aligning upper & lower bearing Incl. return grease line Also Eco bearing available Close to a century experience Efficient design
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Why Landustrie? Close to a century experience Efficient design
Ongoing R&D program Close to a century experience Efficient design Entire in-house production
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Why Landustrie? Close to a century experience Efficient design
ISO 9001 certified since 1994 Close to a century experience Efficient design Entire in-house production Ongoing R&D program
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Why Landustrie? Close to a century experience Efficient design
Reliable manufacturing schedules Close to a century experience Efficient design Entire in-house production Ongoing R&D program ISO 9001 certified since 1994
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Why Landustrie? Close to a century experience Efficient design
Superb after-sales service Close to a century experience Efficient design Entire in-house production Ongoing R&D program ISO 9001 certified since 1994 Reliable manufacturing schedules
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Why Landustrie? Close to a century experience Efficient design
World-wide service with local support Close to a century experience Efficient design Entire in-house production Ongoing R&D program ISO 9001 certified since 1994 Reliable manufacturing schedules Superb after-sales service
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First class product with
Why Landustrie? In other words: First class product with State-of-the-Art screwpump technology
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Installation O&M manuals Screwpump installation video Supervisor
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Service & Spare parts
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References City of Indianapolis, USA
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References City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa City of Indianapolis, USA
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References City of Indianapolis, USA
Copenhagen, Denmark City of Indianapolis, USA Olifantsvlei, Rep. of South-Africa
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References City of Indianapolis, USA
Hamburg, Germany City of Indianapolis, USA Olifantsvlei, Rep. of South-Africa Copenhagen, Denmark
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References City of Indianapolis, USA
Zagreb, Croatia City of Indianapolis, USA Olifantsvlei, Rep. of South-Africa Copenhagen, Denmark Hamburg, Germany
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References City of Indianapolis, USA
Zagreb, Croatia Amsterdam, The Netherlands City of Indianapolis, USA Olifantsvlei, Rep. of South-Africa Copenhagen, Denmark Hamburg, Germany
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References City of Indianapolis, USA
Zagreb, Croatia Amsterdam, The Netherlands Dublin, Ireland City of Indianapolis, USA Olifantsvlei, Rep. of South-Africa Copenhagen, Denmark Hamburg, Germany
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