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2RB 813-1HY99 Bare Shaft Ring Blower


The free-shaft ring blower is a compact, high-efficiency core component specifically designed for integration into custom air systems. Thanks to ring blower technology, it delivers a stable, high-pressure airflow through a unique aerodynamic structure, while maintaining low energy consumption and quiet operation. The free-shaft design allows users to flexibly combine motors and drive systems, meeting diverse equipment integration needs and making it particularly suitable for industrial applications such as water treatment aeration, pneumatic conveying, and vacuum adsorption. Manufactured from durable, easy-to-maintain materials, it offers a reliable core energy solution for customers seeking high performance and sustainable operations.

Keywords:
ring blower, side channel blower, regenerative blower
  • Product Overview
  • Product Parameter
  • Product Application
  • schematic diagram

Greentech International (Zhangqiu) Co., Ltd is the professional side channel blower supplier.

The impellers in the G_series machines are mounted directly on the motor shaft for noncontact compression entirely without friction. Maximum operational reliability, even at high differential pressures. Is ensured by the arrangement of the bearings outside the compression chamber.

The gas it taken in through the inlet. As it enters the side channel, the rotating impeller. Imparts velocity to the gas in the direction of rotation. Centrifugal force in the imp eller blades accelerates the gas outward and the pressure increase. Every rotation adds kinetic energy. Resulting in the further increase of the pressure along the side channel. The side channel narrow at the rotor, sweeping the gas off the impeller blades and discharging it through the outlet silencer where it exits the side channel blower.

Features:

1. Beautiful surface

2. Easy installation

3. Low noise level

4. No vibration, and therefore complete dynamic stability

5. Pulsation-free discharge

6. Minimal maintenance

7. Higher pressure ratio

8. Cooler running bearings

9. Longer grease life

10. Simple maintenance

11.100%oil-free air

12. Suitable for environmental protection

13. Small dimensions

14 continuous duty


ModelSingleSpeedMotor powerMax. flow capacityMax. VacuumMax. PressureNoiceWeight
Double
StageRPMKWm3/hmbarmbardB(A)Kg
813-1HY99Single30005.5530-3003007338


The 2RB 813-1HY99 Bare Shaft Ring Blower  is a high-performance solution for a wide range of industries. Its reliable, efficient airflow makes it ideal for:

1. Aquaculture (fish and prawn pond aeration)

2. Wastewater treatment & sewage treatment systems

3. Pneumatic conveying systems

4. Pharmaceutical machinery

5. Garment machinery

6. Woodworking machinery

7. Plastic machinery

8. Printing machinery

9. Textile machinery

10. Packaging machinery

11. Paper processing

12. Industrial cleaning machinery

13. Air knives

14. Dental suction equipment

With its versatile design, the 2RB 813-1HY99 Bare Shaft Ring Blower  ensures consistent performance in each of these applications, delivering optimal airflow, enhanced system efficiency, and reduced maintenance for various industrial processes.


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