The arm jack is in the category of class a electromechanical jacks
of the superlife brand, which is designed For double-hinged doors
and uses the mardoni power transmission system. The design of
this model is such That it produces the least amount of sound while
working, smooth, uniform and impact-free movement During
operation is one of the characteristics of these jacks. The possibility
of opening a single leaf, Planning and adjusting the opening speed
of each leaf, adjusting the power and the ability to install an Electric
lock are other possibilities available in this product. Superlife arm
jacks have the ability to install An electric lock and the release system
of this model is a wrench. This series of jacks in 4 courses 600, 500,
400, 300 are designed for double hinged doors with a weight of 250
to 400 kg per hinge
Granular urea, with a 46 percent nitrogen content, is a solid nitrogen fertilizer product. Produced from ammonia and carbon dioxide, it has the highest nitrogen content of any solid nitrogen fertilizer.
It can be applied directly to the soil or mixed with other fertilizers like phosphate and potash to create a complete food mix for plants.
This type of urea can be easily applied using conventional spreading equipment.
Granular Urea Application:
Raw material for other fertilizers production
Manufacturing of melamine used in melamine-methanal resins (used for the synthesis of melamine through a chemical reaction involving urea and formaldehyde.)
Formation of important resins (urea-formaldehyde resin)
Use in reducing air pollution from diesel engines in cars, buses, and lorries
