NEFAZ launching a line of automatic welding of tanks


 Photo source:nefaz.ru

September 30.
One of the most important investment projects NEFAZ 2011 is the reconstruction of the production of oil-loading equipment. Currently, the line of welding and assembly of tanks completed installation and commissioning of automatic welding systems internal and external circumferential welds.
The plot consists of two sets of automatic welding seams annular inner and one outer set of automatic welding circular seams.


 Photo source:nefaz.ru

Calculated welding speed — from 0.4 to 0.9 m / min. This provides a stable geometry of the weld, high quality and excellent aesthetic appearance of the product.
It should also be noted that the control of the welding process is carried out using high-precision laser and adaptive equipment to adjust the position of the welding torch relative to the junction with the nearest hundredth of a millimeter.
In addition to significantly improving the quality of welding tanks new automated line can dramatically improve the working conditions of welders. In fact, serving a new set of workers can no longer welders in the traditional representation of the profession, and the operators of automatic lines, which have the ability of programming, visual control of the welding process. And it is no secret that in the engineering profession welder — the most difficult and related to the category of bad.
By the way, about the harmfulness. All aerosols from the welding zone pass through a special filter units Kemper, which reduce the emission of harmful substances into the environment of up to 95 percent.

Capacity of the new welding line — up to 2.5 thousand tanks a year.
Similar techniques and equipment used in the production of oil and gas pipelines. In engineering, such welding line will be used for the first time in Russia.
In order to produce a capacitive-filler technology with high consumer properties, it is necessary to apply modern technology at all stages of production. And NEFAZ today has advanced and, in some cases, unique technologies.
In the blank production plant uses high-precision plasma cutting metal company MESSER (Germany).
In the welding — input systems automatic welding of circular and longitudinal seams of shells.

Quality control of welded seams (along with visual, positive pressure) is an ultrasonic method that has a significant impact on improving the quality of welding.
Recall NEFAZ today occupies about 35 percent of the Russian market capacitive-filling technique.

Experts predict that with the introduction of automatic welding annular seams of shells competitive capacitive-filling technique NEFAZ brand will grow.


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru


 Photo source:nefaz.ru

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