HANNOVER MESSE 2020,
20 - 24 April
The original diffusers are mostly made of iron or aluminum. Under the high temperature and high humidity , the corrosion is serious after several years of running. The outlet pressure and flow rate are significantly reduced, resulting in reduced compressor efficiency and frequent surge. The following figure shows the stainless steel and aluminum alloy diffuser produced by us, which greatly improves the corrosion resistance.
We also make air coolers and oil cooler for other Centrifugal compressor as Ingersoll-Rand, Cooper ( Cameron), Samsung(Hanwha), IHI, Atlas-Copco, Elliott, etc
Impeller can be repaired sometimes. Below are pictures before and after.