Axial compressor

Axial compressor is a kind of gas compressing machine, by which mechanical energy from a prime mover is converted to gas energy. The axial compressor is named after gas flow direction in compressor.

Shaangu has two product lines, A and AV, in axial compressors. While A series is of fixed stator blades and AV series is of adjustable stator blades.

AV series which includes 240 specifications from AV40 to AV140 and 9 to 18 stage,is more popular in industrial application and is characterized by large flow rate and wide pressure regulating range, high efficiency at each operating point (up to 90%).

Nowadays, axial compressors are widely applied many industries such as metallurgy, petrochemical, wind-tunnel test, power plant and pharmaceutical etc.

Shaangu is a well-know enterprise engaged in axial compressor designing and manufacturing in China. In 1979, we introduced the whole set know-how with international advanced level from Sulzer Turbo of Switzerland and have been keeping the same pace with international technical development.

So far, Shaangu has already designed and manufactured more than 600 sets of axial compressors for many domestic and overseas customers, such as Bao Steel in Shanghai, Capital Steel in Beijing and the world famous Tata Steel in India.

Mode	Stage	Pressing ratio	Flow rate ×103  Nm3/h	Shaft Power kW	Speed r/min
A40	9～17	2.9～7.6	65～84	3300～8300	9549
A45	9～17	2.9～7.7	84～110	4500～10600	8488
A50	9～17	2.9～7.7	110～132	5600～13500	7639
A56	9～17	3～7.7	132～168	7200～18000	6821
A63	9～17	3～7.7	168～230	9000～22000	6063
A71	9～17	3～7.7	230～275	11500～27000	5380
A80	9～17	3～7.7	275～350	14900～35000	4775
A90	9～17	3～7.7	350～440	17000～44000	4244
A100	9～17	3～7.7	440～550	24000～54000	3820
A112	9～17	3～7.7	550～680	29000～69000	3410

                                  Parameters of AV series axial compressor with all the stator blades adjustable

Mode	Stage	Pressing ratio	Flow rate ×103  Nm3/h	Shaft Power kW	Speed r/min
AV40	9～18	2.7～7.2	70～85	3400～8000	8833
AV45	9～18	2.7～7.2	85～110	4000～10000	7852
AV50	9～18	2.7～7.3	110～135	5000～13000	7066
AV56	9～18	2.7～7.3	135～165	6200～16000	6309
AV63	9～18	2.7～7.3	165～215	8000～20000	5608
AV71	9～18	2.7～7.3	215～275	10000～27000	4976
AV80	9～18	2.7～7.3	275～350	13500～33000	4417
AV90	9～17	2.7～7.3	350～425	17000～41000	3926
AV100	9～18	2.7～7.3	425～550	21000～51000	3533
AV112	9～18	2.7～7.3	550～680	27000～65000	3153
AV125	9～18	2.7～7.3	680～850	34000～80000	2827
AV140	9～18	2.7～7.3	850～1050	40000～90000	2524

                                                      Parameters of A series axial compressor