HT250 Shell Multistage Centrifugal Air Blower Airfoil Return Flow Blade Achieves High Static Pressure

Airfoil Return-Flow Blade Achieves High Static Pressure for Multi-stage Centrifugal Blower

Product Description

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.

Product Features

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.

Stator

 

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

 

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.

Scope of application

 

It is suitable for sewage treatment industry, petrochemical industry, food and drug industry, textile industry, metallurgy industry, cement and construction materials industry, printing and dyeing industry and other industries.

 

 

specification

Market Distribution

 

We have 42 offices throughout the country, in addition to Taiwan Province, 33 provinces in the country's ad-ministrative regions have a sound sales and service network. We can provide you with pre-sale, in-sale and after-sales service in a timely and convenient manner, understand your needs, and constantly improve the service and quality system while meeting the customized needs of customers.

 

 

High Performance Aerodynamic Design Methodology for Wide Service Conditions

 

By studying the influence of impeller and volute flow on efficiency and working stability, the R&D team proposed a flow control method and a pneumatic optimization design method to improve the performance of the main engine, which greatly improved the efficiency of the main engine.

 

Manufacturing & Equipment Base

 

has built laboratories, R& D buildings, processing workshops, etc., with internationally advanced and China leading high-precision processing equipment.