B-Tohin Machine (Jiangsu) Co., Ltd.
Professional Manufacturer of Various Kinds of Blowers
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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
| model | airflow(m³/min) | pressure(kgf/cm²) |
| HC-20S | 0.14-0.16 | 0.1-0.5 |
| HC-201S | 0.19-0.22 | 0.1-0.5 |
| HC-25S | 0.23-0.28 | 0.1-0.5 |
| HC-251S | 0.28-0.31 | 0.1-0.5 |
| HC-30S | 0.31-0.35 | 0.1-0.5 |
| HC-301S | 0.38-0.42 | 0.1-0.5 |
| HC-40S | 0.59-0.66 | 0.1-0.5 |
| HC-401S | 0.67-0.8 | 0.1-0.5 |
| HC-50S | 1.02-1.14 | 0.1-0.5 |
| HC-501S | 1.32-1.44 | 0.1-0.5 |
| HC-60S | 1.71-1.9 | 0.1-0.5 |
| HC-601S | 2.18-2.41 | 0.1-0.5 |
| HC-80S | 2.5-2.82 | 0.1-0.5 |
| HC-801S | 3.25-3.53 | 0.1-0.5 |
| HC-100S | 4.11-4.32 | 0.1-0.5 |
| HC-1001S | 5.11-5.41 | 0.1-0.5 |
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.