Different Models Low Power Low Noise HC Roots Rotary Lobe Blower For Water Treatment

1 Brief introduction of HC rotary blower

HC series rotary blowers adopt foreign advanced technology and processing technology. The main partsare processed by imported CNC lathes,

bearing and oil seal all adopt high performance products, the key parts are imported products, the product performance has reached the domestic

leading level.

2 Structure and features of product

(1) Low noise, energy consumption, smooth operation and easy installation.

(2) Anti-load change, stable air volume, with air-chamber, stable air.

(3) Excellent material, clever structure, excellent performance.

3 Working principle

The blower relies on eccentric rotor eccentric operation in the cylinder, and the volume changes betweenthe blades in the rotor slot can be

inhaled, compressed and exhaled. In operation, the pressure differenceof the blower is used to automatically send lubricant to the dripping nozzle

to reduce the friction and noisein the cylinder, while reducing the backflow of the gas in the cylinder.

4 Main components

Cylinder: The inner wall is honed, and the surface quality is higher. The end face opens the seal groove,and the sealing ring is used to ensure

the air tightness.

5 Model parameters

6 Noise curve

7 Installation diagam

8 Chief application

(1) Water treatment of blast aeration.

(2) Sewage stirring aeration in hospital and laboratory.

(3) Vacuum delivery in the printing industry.

(4)The stirring aeration of electroplating bath and industrial wastewater.

(5)Spray of burner, glass industry and others.

B-Tohin Machine (Jiangsu) Co., Ltd. is a foreign invested enterprise established in 1994. It is located at Yixing Industrial Park for Environmental Science & Technology, one of State High-Technology Development Zones. With total registered capital of RMB 120 million and total investment of RMB 160 million B-Tohin is engaged in production and sales of HC blower, BK and YU Roots blowers,air compressor blower,screw blower, anti-corrosion and anti-explosion stainless steel Roots blowers, gear speed-up centrifugal blower, multi-stage centrifugal blowers and in the sales of other supporting products for water treatment in environmental protection, such as water pump (YU, WQ submersible pump, YYOW split case pump), mixer, dewatering machine, etc. By the purchase of a new building of 26000 m2 area in Yixing Economic Development Zone in 2015, the expansion of production scale is supported.

B-Tohin’s products have been widely used in various industries, including water treatment, construction material and cement manufacture, chemical industry, electricity, petroleum, steel, metallurgy, mine, food convey lines, etc., enjoying a good reputation among customers both in the overseas and domestic market.

In the company’s Research and Development Center, a technical innovation team composed of professor level Senior Engineers, Doctors, Masters and many undergraduates, is aiming at the service for environmental protection by tracing and developing the products of high level.

B-Tohin has made great investment in introducing CNC, full-automatic digital control lathes, CMM and other advanced equipment to ensure good quality. A complete set of advanced horizontal OKUMA CNC was introduced specially for the fine finish machining of blower cylinders and end-covers; a NC machine was imported for the processing of blower parts; a Taiwan Dahlih-made CNC was equipped for machining the parts of middle and large size blowers; and several back-forth curve machining planers were introduced for solving the problem of shapers’ precision problem. This kind of planer ranks among the advanced level in China which is specially designed for curve machining of blower rotors. In the beginning of 2015, we cooperated with Testing Laboratory of Shenyang Blower Research Institute (Quality Supervision & Inspection Center for Blowers of China Machinery Industry), and a whole set of blower performance test system was designed for us according to the Roots Blower Industry Standard by the Laboratory.

Passed the certification of ISO9001 & ISO 14001:2400, the company has been nominated as “High & New-tech Enterprises of Jiangsu Province” and “Pneumatic Technology Research Center of Jiangsu Province”. In successive seven years, B-Tohin has been honored as “Favorite Brand of Users in Water Treatment Industry” and “Main Enterprise in Chinese Roots Blower Industry” in 2014, it has been awarded the title of “2014 Top 10 Brands in Chinese Water Industry” on website.

Being a member of National Commission for Pneumatic Conveying and National Technical Committee of Standardization of Blower, and one of the sponsors of National Union of Environmental Protection Equipment Brands, B-Tohin Machine has been an excellent and famous enterprise in environmental protection blower industry.

B-Tohin’s tenet of “Eternal pursuit of improving, eternal promise of satisfying customers” and spirit of “Together with Heat” are always kept in every employee’s mind and in every step of company management. All the honors belong to the past only, people of B-Tohin will make every endeavor to design and manufacture more perfect products for contributing more to the related industries both at home and abroad and to our domestic machinery industry.