In April 2016 our Company (100-TONN MONTAZH) dismantled a 15-25 turning-and-boring machine at the production site of EVRAZ NTMK (EVRAZ Nizhny Tagil Metallurgical Plant, OAO) in Nizhny Tagil (Sverdlovskaya Oblast).
Lifting capacity of the overhead cranes turned to be insufficient for the required operations, therefore a GP 60 gantry system with special tools was applied for the works. The works were accomplished in four stages: dismantling, transportation, installation and setting to work under supervision of EVRAZ NTMK specialists.
It should be noted that prior to setting the machine to work, the CUSTOMER’s land-surveyor had developed an as-built drawing for installation of the machine parts, which led to ideal installation of the machine.
Within the period from November, 12 to December, 10 our Company unpacked, shifted and mounted heat treatment line manufactured by ALD Vacuum Technologies GmbH (Germany) for All-Russia Institute of Light Alloy (OAO VILS). The weight of isolated elements of the equipment equaled 9-24 tonnes, with certain elements having shifted centre of gravity. The specialists had to assure positional precision of the equipment equal to ±1 mm in both horizontal and vertical directions. During the works special grout Pagel was used to prepare floors under tracking system.
На Челябинском кузнечно-прессовом заводе в ноябре был произведён демонтаж-монтаж шаботов молота 18кп. Замена подушки и ремонт шабота производилась силами ремонтного подразделения ЧКПЗ. Верхняя часть весила 105 тонн, нижняя 96 тонн. Работы производились в условиях действующего производства.