Series C castina mulistage centifugal blower, based on technoloay of welding multistage low speed centrifugal.desioned anddeveloped by Shandong Zhangqjiu Blower CO., is new generation high efficiency product, gathering some patented technologiesand longtime blower experiences of design and fabrication, which can satisfy users' appeal.
The shell of inlet and outlet, and retum channel of blower are fully adapt to impeller, The streamline design reduces loss
The impeller is designed by three-dimensional meridian plane and compound curve technology,enjoys high efficiency.
The impeller intake seal-inducer improves inlet fluidity of impeller.
The airfoil return-flow blade can reduces loss ,gets high static pressure.
The blower perfomance was optimized with fluid analysis technology, The polytropic efficiency is up to 78%
Some blowers use Three-dimensional impeller, which have high efficiency and good performance.
After strict dynamic balance, the rotor has low vibration, high reliability and low overall noise.
The structure of blower is advanced and reasonable .Easy-worn parts are few, installation, operation and maintenance areconvenient.
The stator is vertical split type structure, which is consists of the inlet chamber.intermediate casing and discharge scroll case, these parts make up of the gas channels withbolts. The inlet chamber, intermediate casing and discharge scroll case are founded usinghigh quality castiron and rosin model, having small distortion after strict anneal dispose.Stator with high precision and high coaxial can insure stable operation of rotor assembly
Rotor is consists of impellers, main shaft, shaft sleeve, half coupling and soon. The main shaft makes use of the high quality carbon-steel, and carries throughquenching and tempering.After assembly, the rotor was dynamically balanced toensure steady and reliable running.