Working Principle of Rotary Gear Pump

 

Moving fluids plays a major role in any plant's process, and moving those fluids requires energy to liquids through pumps.

Since pumps have been around for such a long time, it is no surprise that there are a seemingly endless variety of sizes and types used per the industry's requirement.

A rotary gear pump is one of those pumps used to transfer all viscous liquids, oil, and petroleum products. Keep reading to know all about the Rotary Gear Pump and how it works

 What Is Rotary Gear Pump?

Rotary gear pumps are positive displacement pump that has continuous rotary gear. With the help of gear meshing, mechanical energy is converted into fluid energy and this creates void suction. The space that forms between the gear meshing pulls in the high level of viscous liquid by letting them flow towards the wall surface, and then to the output.

 

How does The Rotary Gear Pump work?

Rotary gear pumps use the movement of rotating cogs or gears to move fluids. This is how they work. When the rotating element makes a liquid seal with the pump casing, it creates suction at the pump's inlet and moves water away from the pump. Flowing fluid is taken into the pump and is contained inside the cavities of the revolving gears, where it is later transmitted to the discharge point. External and internal rotary gear pumps are the two most common designs for rotary gear pumps.

 

The Primary Benefits of Using Rotary Gear Pump

One of the primary benefits of a rotary gear pump is that it is reliable and easy to use. The structure of the pump is such that it can be readily used for the displacement of viscous liquid.  These pumps, in contrast to many other industrial pumps, do not require extensive maintenance. They are cost-effective and thus do not necessitate the expenditure of a large sum of money.

 

These pumps are constructed in such a way that they are simple to clean both internally and externally without causing any difficulty. As a result, there is no need for specific specialization in order to maintain or clean the pumps. Another advantage of employing these pumps is that they are capable of withstanding any level of pressure. They have the ability to regulate the flow of the fluid that goes through them and are thus safe to use.

 

The Best Rotary Gear Pump Available In India

When it comes to buying the best rotary gear pumps, Sujal Engineering is an ideal place to look for. It is a leading manufacturer of SGP Series – Known as rotary gear pump, in India. We are engaged in the best rotary Gear Pump manufacturing for the last many years. It is specially used for the handling of minerals oils, paints, varnishes, syrups, and inks. Our rotary gear pump’s entire range is manufactured under the guidance of an experienced person using advanced technology and quality-tested components. 

 

Technical Specification of Rotary Gear Pump

 

Type:  Double Helical Rotary Gear Pump

Capacity:  Up to 195 m3/hr.

Head: Up to 100 Meter

Pressure: up to 10 kg/cm2

Size: 12 mm to 200 mm

Speed: up to 1500 rpm

Temperature: up to 200°C

M.O.C.: CI, CS, SS304 / 316, SS 304 L/316L, Alloy 20, Hast alloy B or C, CD4MCU, etc.

 

Salient Features

Rotary gear pump has many desirable salient features that contribute greatly to their widespread application in the transferring of fluid across many industrial sectors. Below are some features of the rotary gear pump.

 

·       Highly Efficient Performance

·       Compact Design

·       Easily Maintainable

·       Easy cleanable

·       Low noise

·       Low leakage Path

·       Non-Corrosive

·       High-Speed

                                                

Application

Rotary gear pumps are frequently used to transfer fluids with a high viscosity, such as oil, paints, resins. They are preferred in any application that requires precise dosing or a high-pressure output. The following are some applications of Rotary Gear Pumps.

 

•  Solvents
•  Fluid and lubricants
•  Pulp and paper industry
•  Highly viscous or semi-viscous liquids
•  Chemical industry
•  Chemical mixing and blending

 Conclusion

A rotary gear pump moves a fluid by repeatedly enclosing a fixed volume within interlocking cogs or gears, transferring it mechanically to deliver a smooth pulse-free flow proportional to the rotational speed of its gears.

 Sujal Engineering is famous for gear, and other pumps manufacturers in the market. Centrifugal pumps, air-cooled centrifugal pumps, and slurry pumps are some of the top products that we manufactured. If you are looking for the best rotary gear pump in the market, visit us or submit your details to receive a free quote.