landustrie sneek bv company presentation screwpumps
TRANSCRIPT
Landustrie Sneek BV
Company Presentation
Screwpumps
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
International MarketsLandustrie Agent Network
USA Columbia Denmark Egypt P.R. China
French Greece Croatia Italy
Malaysia Austria Poland Portugal Taiwan
United Kingdom Australia Switzerland Ecuador
Israel
Iran
Belgium Ireland South Africa Germany Romania
India Brazil Japan Saudi Arabia Tunisia
International MarketsDirect sales
Products Landy Screwpumps Aeration equipment Clarifiers Thickeners Screen cleaners Pumps Pumping stations Telemetry Custom fabrications
History of the screwpump
Archimedean screwpump 250 BC
History of the screwpump
Archimedean screwpump 250 BC
Roman screwpump
History of the screwpump
Archimedean screwpump 250 BC
Roman screwpump
Old Dutch windmill
History of the screwpump
Archimedean screwpump 250 BC
Roman screwpump
Old Dutch windmill
Wooden screwpump
History of the screwpump
Archimedean screwpump 250 BC
Roman screwpump
Old Dutch windmill
Wooden screwpump
Old screwpump station by Landustrie 1916
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
Principle of operation
Concrete trough
Screwpump
Water
Side Rails Rotation
Different Operations Waterlevel at filling point
Different Operations Waterlevel at filling point
Waterlevel above filling point
Different Operations Waterlevel at filling point
Waterlevel above filling point
Waterlevel under filling point
Different Operations
Stow-screwpumps
Waterlevel at filling point
Waterlevel above filling point
Waterlevel under filling point
Different Operations Waterlevel at filling point
Waterlevel above filling point
Waterlevel under filling point
Stow-screwpumps
Two-stage screwpumps
Definitions
Note: This is an example, other configurations are possible
General description ofcomponents
Screwpump tube
General description ofcomponents
End plates
General description ofcomponents
Single blade
General description ofcomponents
Blade
General description ofcomponents
Flight
General description ofcomponents
2nd flight
3rd flight possible
General description ofcomponents
Reinforced flight start
General description ofcomponents
Screwpump body
General description ofcomponents
Screwpump body
General description ofcomponents
Trough
General description of components
Side rails
General description ofcomponents
Upper and lower shafts
General description of components
Lower bearing
General description ofcomponents
Grease pump for lower bearing
(Not necessary with the ECO bearing)
General description ofcomponents
Upper bearing
Note: This is an example, other configurations are possible
General description of components
Coupling
General description of components
Gearbox
General description ofcomponents
Electrical motor
General description ofcomponents
V-belt transmission
General description of components
Safe guard protection
General description of components
Coating
General description ofcomponents
In operation
General description ofcomponents
Trough types
Concrete trough
Trough types
Concrete trough
Steel trough
Trough types
Concrete trough
Steel trough
Steel form work
Trough types
Concrete trough
Steel trough
Steel form work
Tube type screwpump
Trough types
Concrete trough
Steel trough
Steel form work
Tube type screwpump
Prefabricated screw pump
Lower bearing types
Standard bronze bush bearing
Lower bearing types
Standard bronze bush bearing
3D fully self-aligning bearingFully self-aligning in all three axis
Lower bearing types
Standard bronze bush bearing
3D fully self-aligning bearing
Eco friendly bearingFully self aligning in all three axis
No lube system required
Upper bearing types
Wall mounted bearing
Upper bearing types
Wall mounted bearing
Foot mounted bearing
Drive-unit arrangements
P 50 HpP 150 Hp
P 75 Hp P 75 Hp
P 60 Hp
Applications
Waste water treatment plants
Applications
Waste water treatment plants
Sewage pumping stations
Applications
Waste water treatment plants
Sewage pumping stations
Wetlands management
Applications
Waste water treatment plants
Sewage pumping stations
Wetlands management
Fun fairs
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?
Sales arguments forscrewpumps 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
Why Landustrie? Close to a century experience!
Why Landustrie? Close to a century experience!
Efficient design• Max. stress 20 N/mm² • 1/2500 x L is max. deflection
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production• End plates
• Internal watertight bulkheads
• Parallelism
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production• End plates
• Permanent lifting eyes
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production• End plates
• Permanent lifting eyes
• Reinforced leading edge of flight starts
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
• Available:X-ray or ultrasonicweld testing & certification
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production– End plates
– Permanent lifting eyes
– Reinforced leading edgeof flight starts
– Certified welders
– Shot blasted
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
Close to a century experience
Efficient design
• Fully self aligning upper & lower bearing
• Incl. return grease line
• Also Eco bearing available
Entire in-house production• End plates
• Permanent lifting eyes
• Reinforced leading edge of flight starts
• Certified welders
• Shot blasted
• Shafts cast not fabricated
Why Landustrie?
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production
Ongoing R&D program
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production
Ongoing R&D program
ISO 9001 certified since 1994
Why Landustrie? Close to a century experience
Efficient design
Entire in-house production
Ongoing R&D program
ISO 9001 certified since 1994
Reliable manufacturing schedules
Why Landustrie? 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
Why Landustrie? 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
World-wide service with local support
Why Landustrie?
In other words:
First class product with
State-of-the-Artscrewpump technology
Installation
O&M manuals
Screwpump installation video
Supervisor
Service & Spare parts
References
City of Indianapolis, USA
References
City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
References
City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
Copenhagen, Denmark
References City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
Copenhagen, Denmark
Hamburg, Germany
References
City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
Copenhagen, Denmark
Hamburg, Germany
Zagreb, Croatia
References
City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
Copenhagen, Denmark
Hamburg, Germany
Zagreb, Croatia
Amsterdam, The Netherlands
References
City of Indianapolis, USA
Olifantsvlei, Rep. of South-Africa
Copenhagen, Denmark
Hamburg, Germany
Zagreb, Croatia
Amsterdam, The Netherlands
Dublin, Ireland
