Hydrogen compressor
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I would like to ask the experts: Which manufacturer produces the hydrogen compressors you use? Based on your experience, could you recommend one to me?
The compressors we use include those from Shenqi, Shengdu, Shenyang Yuanda, Wuxi Compressor Factory, and Shanghai Compressor Factory. For large-scale units, Shenqi and Shengong are the preferred choices, as they possess strong technical capabilities, a long history, and extensive experience. Options for small and medium-sized applications: Shenyang Yuanda, Wuxi Compressor Factory ； Shenyang Yuanda offers reliable service quality at low prices.
We are using piston compressors from Shenyang Blower Factory
We use Shenqi compressors, originally from Shanghai Delaisi.
Hengfeng Sanyuan Compressor Factory hydrogen compressor
The compressors used in our equipment are manufactured by Shenqi Compressor Factory, Shengli Compressor Factory, and Wuxi Compressor Factory
Kobe Steel screw compressors from Japan use dry gas seals, feature multiple interlock protections, and have strong resistance to voltage fluctuations in thunderstorm conditions.
Thank you all for your advice; it seems that domestic compressors are quite good.
All eight of our compressors use Shenqi brand gas; they have quite a few minor issues, but overall they work fine.
For centrifugal circulators, Shengyu is chosen; for reciprocating types, Shenyang Yuanda or Wuxi brands are selected
What moves back and forth is the deep qi; what moves outward is the deep drumbeat
It depends on the size you use; compressors of different sizes are produced by various manufacturers
Shenyang Yuanda and Wuxi Compressor Factory
We have already experienced two cases of hydrogen leakage and explosions caused by broken connecting rods in domestically produced reciprocating compressors, which led to damage to the cylinder heads
Currently, domestic compressors are highly effective; centrifugal circulators use those produced by Shengli Oilfield Compressor Co., while reciprocating compressors make use of those manufactured by Shenyang Yuanda
We use large compressors, which are produced by Wuxi Compressor Factory
If money isn’t a concern, it’s better to use foreign ones; this is not meant to belittle domestic products – there’s really a big difference
We use Shenyang Yuanda and Wuxi compressors; Shenyang Yuanda has more problems. Wuxi compressors have few problems and perform well.
It is best to purchase hydrogen compressors made by SHENGU; compressors from Wuxi can also be used, but they come with more problems. The manufacturers of all their accessories, such as the small floating head flanges for inter-stage coolers, fail to secure them properly, which results in circulating water leaking into the cylinders； Oil cooler tube bundle leakage ； Oil station safety valve is leaking oil ； The designed head of the water station pump is too high ； Oil cannot be injected into the first-stage cylinder ； The compressor is designed with an excessive air volume ； There is a certain amount of load when the press is idle, making it difficult to adjust. . . . . .