A knowledge-based company has produced an industrial beam truss machine using the latest technology, which is cheaper than foreign counterparts.
“With the rising expansion of the housing construction industry, the need to build advanced machinery and equipment was felt in this area. Industrial beam truss machine is one of the devices widely used to accelerate the construction process,” Mohammad Dadi Al-Qar, CEO of Toos Rahbar Anbouh Sazeh, was quoted as saying by the Vice-Presidency of Science and Technology.
“The industrial beam truss machine is an automatic welding robot,” he added.
Truss is a triangular structure that is able to withstand heavy loads in large structures such as roofs, stairs and aerospace structures. Beam truss is the simplest member of this group.
Industrial beams are made of metal trusses. In this type of beam truss, shear rebars are connected to the lower and upper armatures by resistance welding instead of connection by electric welding or the same welding point.
In block joist roofs, a metal structure is made of rebar that requires welding. In fact, new methods of resistance welding do this so that the cross-section of the rebar is not damaged.
The domestic product is similar to its foreign counterparts in terms of quality and efficiency, but has a lower price.
Currently, about 50 employees are directly involved in the production of more than 400 machines.
Multifunction Transducer Developed
A knowledge-based company has designed and manufactured a multifunction transducer that can be used to monitor the power grid in large and small industrial complexes.
“In digital devices, especially digital measuring devices, one of the most important concerns is how to deal with an analog quantity,” Mohammad Reza Hashemi, CEO of Farayand Niroopardaz Company, said.
Hashemi pointed out that the multifunction transducer is based on the latest electronic technology.
The main function of transducers is to convert one type of energy into another. There is no limit to the type of energy, as they convert each of the electrical, chemical, mechanical and thermal forms of energy.
Transducers are one of the main equipment in industrial electrical automation systems that can be used to sample power grid parameters and convert them into standard signals.
Electrical parameters in this transducer are calculated after the conversion to a digital signal. These quantities are stored instantly in the system’s memory and can be recalled or applied to current or voltage analog outputs after digital selection by all isolated analog-to-analog converters.
Online network monitoring features, measurement of more than 120 electrical parameters of the power grid, remote measurement capability, 2 kV isolation between all parts and four isolated analog current and voltage outputs are among the special features of this domestic transducer.
It offers protection against short-circuit output, measures the total voltage, one-way or two-way active frequency, tolerates transient inputs up to several times the nominal values, has an internal clock equipped with a backup battery and a solar calendar with detectability, synchronization with location systems and occupies little space.
“Knowledge-based companies need to enjoy benefits such as tax breaks to boost domestic production,” the CEO of the knowledge-based company said, while noting that about 15 jobs have been created in the production process.
“The foreign counterpart of the multifunction transducer is priced 12-fold higher and not economical for domestic companies. For this reason and in order to prevent unnecessary imports, knowledge-based companies should be supported.”
Domestic Milling and Turning Machine
A knowledge-based company has succeeded in manufacturing a machine that can simultaneously undertake milling and turning, and rival foreign counterparts.
“The machine has many applications in various industries,” Mohammad Hossein Amani, CEO of Mobtakeran Sanat Rash Machine-Building Company, said, noting that the Computer Numerical Control milling and turning machine has six axes.
The precise cutting machine, which has been patented, is controlled by a preprogrammed computer software that handles all its functions.
The eight-head CNC milling and turning machine is used in many industries, including wood, sculpture, statuary, modeling and molding, as well as masonry.
The foreign model of this device is made only for metals and are very expensive compared to the domestic model, so its use in the wood and stone industries is not affordable.
The high quality, lower price and its ability to work on eight pieces simultaneously make the domestic product competitive.
