Power supply is generated by hydropower, wave power / wave energy, coal fired, nuclear, wind power and also solar from sunlight
The safest means is by solar power followed by wind power as they are environment friendly. Solar power is the conversion of energy from sunlight into electricity either directly using photovoltatics, indirectly using concentrated solar power which uses lenses or mirrors with tracking systems to focus on a large area of sunlight into a small beam. Made from efficient solar cells and conforming to international standards, performance and reliability are not compromised.
Advantages of using solar system are:
Solar power is a renewable resource
Non-polluting
Energy and heat from the sun is free
Solar cells require little maintenance
No moving parts to be replaced or maintained
Replacement after 20 years
Very versatile used in cars, water heaters, buildings, satellite, aviation, street lighting, remote telecommunications systems, highway emergency phones
Welding & cutting machine, diesel generators, LED street lighting, solar street lighting, wood pellet boiler, wind turbine & break pads, industrial machines.Oil & gas division piping solution, ship building supporting
Silicon quartz
Purity of sri lankan silicon quartz is 99.9 per cent
Mostly used for lcd screens, solar power panels, fibre opt
Silicon quartz
Purity of sri lankan silicon quartz is 99.9 per cent
Mostly used for lcd screens, solar power panels, fibre optic cables, micro chips, etc., .We can supply any amount of quantity.
We will need your spec if we to process a sample and price.
Delivery detail:prompt delivery/two weeks after confirmation of order
15kg/20kg/300kg/450kg/600kg/700kg kraft bags/plastic woven bags with/without pallets in container
Silicon quartz
Purity of sri lankan silicon quartz is 99.9 per cent
Mostly used for lcd screens, solar power panels, fibre opt
Silicon quartz
Purity of sri lankan silicon quartz is 99.9 per cent
Mostly used for lcd screens, solar power panels, fibre optic cables, micro chips, etc., .We can supply any amount of quantity.
We will need your spec if we to process a sample and price.
Delivery detail:prompt delivery/two weeks after confirmation of order
15kg/20kg/300kg/450kg/600kg/700kg kraft bags/plastic woven bags with/without pallets in container
Product Application
By the advanced impact extrusion technology, we can manufacture the products such as aluminum bottle, aluminum cover, aerosol can, collapsible tube.,etc These Products are widely used in cosmetics packaging, electronics, medical, food and automotive industries
Product Features:
a.Customized in Shape and Size at your choice;
b.Good flexibility and tractility, corrosion proof well, and attractive appearance;
c.Excellent Quality In accordance with European Standard EN570/573.
Product Range:
a.Product Specifications:
Alloy Purity Hardness Thickness Diameter Tolerance
1070 99.70% 16-20 HB 2-30mm 6-140mm �±0.05mm
Annealing temper is:450 to 480 centigrade, time is: 8 to 12 hours
b. Chemical composition (%):
Alloy Si Fe Cu Mn Mg Cr Ni Zn Ca V Ti
1070 0.25 0.25 0.04 0.03 0.03 - - 0.04 - 0.05 0.03 Other Min Al
0.03 99.7
Product Process:
1-1070 Aluminum ingot-Smelting
This stage starts by loading furnaces F1th ,F2th with 30MT each of raw aluminum (alloy AA1070, purity 99,7%
2-Continuous casting and hot-cold rolling
The melt is poured into the strip casting wheel, which rotates at a speed of 6 meters/min. A strip of 220 mm wide by 20 mm thick is formed.
3-Cold Lamination/Rolling
which aloud a maximum tolerance 0,05 mm
4-Stamping/Punching
This stage counts with four stamping presses, In this process we get about 50% of slugs for each Ton of punched strip.
5-Annealing Treatment
With this we obtain a Brinell hardness of 16 a 21 HB.
6-Surface Finish
Surface treatment is sand blasted, vibrated and tumbled
8-Selection and Packing
Boxes are marked with customers information
QC -Testing
The quality policy of Nansen Industries is to establish implement and maintain an effective assurance system. Based on standard of EN570 and ISO 9001 with the full employees in the process of continuous quality improvement and quality assurance practices resulting in our customer satisfaction. The purpose of our quality system is to continuously improve the quality of our products, our services and productivity in order to achieve internal and external customer satisfaction.
Led projector with wifi, solar lantern, frozen food, tile, sofa bed, solar light with sensor, office massage chair, home massage chair, auto umbrella, quadcopter with wifi, seaweed, arabica coffee bean, special make business card and a4 / 3 folding flyer.
