Rand-Air, a half of the Atlas Copco Specialty Rental division and an established chief in the subject of air, nitrogen, power, move (pumps), steam boiler and lighting solutions, lately took a bold decision which has changed the way its customer – and Rand Air – will approach future hires of a similar nature.
Working in the petrochemical sector requires critical attention to detail, with absolute safety at all times imperative. When Rand-Air was approached by a long-standing customer on this sector for tools to clear a sulfuric acid pipeline bound for decommissioning, they approached the task at hand in an revolutionary and agile manner, coming up with a different answer from these previously applied.
เกจวัดแรงดันน้ำ10บาร์ undertaken was uncommon by nature. Our customer required using an air compressor which might carry out optimally in a high-risk, risky surroundings. We therefore determined that this particular challenge demanded a contemporary resolution – and a departure from the way in which it had beforehand been approached,” explains Rand-Air seasoned petrochemical business sales representative Melanie Lake.
Oil-free air versus nitrogen
“Acid can not come into contact with any moisture – whether or not it’s water or oil – because of its excessive volatility. Contaminants can cause hazardous chemical reactions and potentially even combustion,” explains Lake.
The clearing of the primary sulfuric acid pipeline – undertaken in 2020 – was supposed as a once-off venture. Rand-Air therefore took the choice to go along with the Class 0 oil-free compressor because of its manufacturing of high-quality, clean, oil-free, and totally dry compressed air.
“Multiple consultations and analyses preceded this venture, to ensure that the Class 0 oil-free compressor would produce air which was sufficiently pure, contaminant-free and dry, at a pressure dew level of minus 40 levels,” she adds.
Prior to Rand-Air supplying the oil-free compressor, this particular customer had all the time used nitrogen to clear their pipelines. By providing the Class zero oil-free air answer, Rand-Air was in a place to prove that this was the higher answer in this case: in a place to provide a more environment friendly resolution in a shorter time, and with significantly much less potential contamination or safety danger.
Ultimate effectivity with multiple makes use of
The first pipeline clearing venture utilizing oil-free air turned out to be so successful that the estimated five day compressor hire, was accomplished in just one. หลักการทํางานของpressuregauge of the oil-free compressors selected.
Following the success of the initial pipeline clearing, four extra projects occurred in the course of the course of the 12 months, and one other is set for October.
“Efficiency and air purity are the reason that this explicit compressor is the most effective and most viable solution for clearing pipelines,” says Lake. Compressors hired by the client this year embody the PTS1600 compressor with a dryer which produces 1600 cubic toes of compressed air per minute.
“Oil-free compressors are in a position to be efficient over super distances. For example, a few of the pipeline tasks have required air to be pumped via pipelines of between 2.5 kms to five kms. When compressing air over this distance, stress drops – which affects the circulate. It is essential that air is pumped into the tanks at under four Bar,” Lake explains.
Oil-free compressors have a number of uses. Customers usually only rent them for instrumentation, fermentation and aerating containers which are standard makes use of for these machines.
According to Lake, the truth that these compressors can also be utilized in purposes corresponding to clearing petrochemical pipelines, demonstrates their range: “The oil-free compressor is even capable of transferring an eighty ton transformer, because of its ability to explode industrial pillows which are then positioned underneath the heavy transformer and floated,” she remarks.
All other capabilities aside, probably the most compelling purpose for the hire of the Class 0 oil-free compressor was because of its capability to supply clean, pure, contaminant-free dry air.
Making agility rely
Rand-Air attributes its high degree of buyer success and repeat enterprise to an around-the-clock service and robust team effort: “We have made ourselves indispensable to so many shoppers, because of our extraordinarily excessive requirements and substantial trade expertise. Whenever there’s a need for rental gear, clients insist on using our solutions and companies – thanks to our stringent security audits, impeccable service and superior technical help,” says Lake.
True to its reputation in many industries including petrochemical – Rand-Air has remained true to its ethos and tagline of ‘making agility count’ and providing efficient options to customer’s operational wants.
“We are a group which works collectively and supports one another no matter the task. Our technicians and staff are on call 24/7 to make sure customer service and help. We will at all times be ready to go above and beyond for a customer, taking a look at their problems from recent angles, to search out them the most effective answer potential – ‘clearing the way’ for innovation and improved productiveness,” concludes Lake.

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