Every export project has a different challenge. Here are three examples of how Panrui equipment and engineering support solved real production problems.
Food bottling plant, Southeast Asia
Challenge: The customer was replacing an ageing oil-injected compressor and needed Class 0 air for PET bottle blowing and packaging. Floor space was limited and ambient temperatures were high.
Solution: Two OFS dry screw compressors with VSD control, a desiccant dryer and two-stage filtration, packaged as a skid with a small receiver. The system was delivered with factory test reports, English manuals and a spare-parts kit.
Result: Stable Class 0 air, a quieter compressor room and a documented reduction in specific power consumption.
Quarry and road project, East Africa
Challenge: A contractor needed reliable hole-cleaning air for DTH drilling across three remote sites, with little service infrastructure and high dust levels.
Solution: Three DPC diesel portable compressors with high-pressure airends, heavy-duty air filtration and cold-start packages, plus two matched Panrui drill rigs. Our service team trained local operators and left a recommended spares package.
Result: Higher drilling availability and one point of contact for compressors, rigs and after-sales support.
Automotive components factory, Europe
Challenge: Air demand varied sharply between shifts, causing fixed-speed compressors to unload frequently and pressure to fluctuate.
Solution: A PMV permanent magnet VSD compressor and a DVA VSD compressor linked by a master controller, with a new refrigerated dryer and zero-loss drains. The project included energy metering and an operator workshop.
Result: Stable header pressure and lower energy use at part load, with remote monitoring for the maintenance team.
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