Developments in the heating of industrial buildings cause in Russia today increased interest. Altavista did not look back. Development of production and service, warehousing requires new technologies to efficiently heat the room large volume. In particular, the increased demand of the air space heating, allowing effective and cost-effectively heat [Continue]

Truck scales for weighing vehicles can be classified in two ways. By type of weighing device scales are divided into: mechanical, electronic, electromechanical, hydraulic, Pneumatic and others. The most widely used electronic and mechanical scales. By design features scales are divided into: scales designed for weighing the entire vehicle and all [Continue]

During the construction of bridges used three types of cranes: cranes, self-propelled full-circle general purpose chassis of various types. This type of crane equipment has a high cost, excellent mobility and low labor input. The second type of cranes for the construction of bridges – a special gantry cranes derrick cranes, which are cheap [Continue]

To determine the mechanical properties of weld metal and weld in general on the proposed technology is made welding rings pipes 1220×15, 7 mm from the steel of the strength class K60. In this case, the root of the joint was welded solid section wire Super Arc L-56 1,14 mm in diameter in the C02, [Continue]

-General description of metal sheets can punch from a thickness of 0.4 mm. Maximum thickness for punching: structural steel up to 12 mm, stainless steel up to 8 mm. When we use all sorts of metal – steel, stainless steel, aluminum, brass, copper, as well as other materials, such as: plastic, cardboard and so on. [Continue]