Gas Convey Multistage Centrifugal Blower, multi-compress blower, 37KW low noise fan

Working principle: During the rotation of impeller, due to the effect of rotating centrifugal force and working round diffuser flow, the speed of the gas is increased, and then convert the velocity energy into pressure energy. Multi-stage centrifugal blower has several groups of impellers on its main shaft, air is compressed by the multiple groups of impeller gradually.

D series multi-stage centrifugal blower can be used for conveying air, coal gas and chemical gas, it is featured of lower noise, small vibration, high efficiency, smooth running, easy installation and maintenance.

Specifications

Features

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1. low noise level. It is machined with advanced CNC machining centers, operating smoothly with low vibration, producing low noise level.

2. good treatment in sealing, no medium leakage from the blower casing.

3. energy saving and in high quality, long service life.

4. capacity is easy to be adjusted. When the pressure is set, the capacity can be larger or smaller to meet the demands of different working conditions.

5. bearing is lubricated by lubrication oil, not grease, which ensures long service life.

6. impeller is of reliable performance by adopting aluminum materials and strict balancing test.

Structure of blower main body

Assembling drawing of blower package

Standard supply of scope

1. Blower main body

2. Inlet muffler (with air filter)

3. Public base for motor and blower(including coupling cover)

4. Inlet manual butterfly valve

5. Motor

6. Pressure gauge

7. Mounting bolts and connection accessories

8. Check valve

About us

①In 1994,Yixing Pengde Machinery Co.,Ltd. ( a Sino-Japanese joint Venture) was born,and relocated in the Industrial Park for Environmental SCI and TECH. The following year with company name changed to B-Tohin Machine (Jiangsu)Co.,Ltd.

②Localization of HC blower in 1996

③In 1999,established a joint venture named Tohin Machine Co.,Ltd. with TUTHILL Pneumatics Group (United States).

④Localization and mass sales of BK blower in 2000

⑤In 2004,HC Blower and BK Blower got the honor of “new high-tech product”,and the company was rated as a high-tech enterprise. In the same year,the company passed ISO9001 certification,purchased more than 30000 square meters for new plant and donated 500000 yuan to build the B-Tohin Qinghu Hope Middle School.

⑥In 2009,the single-stage high-speed blower was successfully launched, and BK was rated as famous trademark of Wuxi City and famous trademark of Jiangsu Province.The torch program project of Jiangsu Province and a number of patents were achieved ,also the company’s together-with-heart idea: attentively,sincerely,confidently was put forward.

⑦The company’s BK brand was rated as “China Well-known Trademark” in 2013.

⑧In 2014,the company was identified as “Jiangsu Aerodynamic Research Center” by the Science &Technology Department of Jiangsu Province,and got the ISO14001 certificate.At the same time,Office Automation was put into use successfully.

⑨In 2015,the company introduced a whole blower performance test system.Successfully bid for the 2600 square meters industrial assets in Yixing economic development zone and established Wuxi B-Tohin Blower Technology Co.,Ltd.

⑩In 2016, Sino-Korean joint venture Wuxi B-Tohin & Ace Blower Science and Technology Co.,Ltd. was established. In the same year,air foil centrifugal blower was successfully introduced,and Tohin Vietnam Industry was founded.

⑪In 2017,the company turned on the Internet of things intelligent ,the balance tester of Air Bearing Turbo Centrifugal blower was successfully put into use .The Science and Technology Association of B-Tohin was founded.

⑫In 2018, B-Tohin magnetic suspension centrifugal blower,stainless steel blower and other new products were successfully launched.

⑬In2019,Adopted the ERP platform management in the whole company and passed the assessment of “Informational and Industrialize Integration” in 2019.

⑭B-Tohin screw blower was put on market successfully in 2021.

⑮Launched contract energy management and new type product lease sales in 2022.With a new area of 75000 square meters acquired, the project of design and intelligent manufacturing base of high efficiency blower and office building of B-Tohin started.

The new factory building was successfully completed and relocated.