Rotary Screw Pump Manufacturer
Dev Engineer is a leading Rotary Screw Pump manufacturer and supplier in Ahmedabad, Delhi, Mumbai, Kolkata, Chennai, Bangalore, Indore, Ludhiana, Pune, and Coimbatore.
Rotary Screw Pumps are self-priming type, double ended positive displacement pumps with external timing gears and bearings placed in it. Their design provides complete axial balancing of the rotating elements and eliminates all metal-to-metal contact within the pump, making them suitable for dry running. There is rotating screw rotors which is placed in such a way that they rotate towards each other.
Rotary Screw Pump Supplier
Being a leading Rotary Twin Pump Supplier, We manufacture Twin Pumps to meet diversified needs of our valuable clients. The qualitative range of Rotary Twin Gear Pumps are provide precisely, made using top notch quality materials and ultra modern technology to ensure reliable performance at clients end.
What is working of Rotary Screw Pump?
Screw Pumps consist of one set of shafts-one driving and one driven with two screws mounted and keyed onto each placed shaft inside pump. The liquid entering inside the pump from inlet side is divided into two parts each part going to outer end of screws. As the screws rotates, the cavities are formed between the individual screw. These screws hold a given volume of fluid, as moving it axially the screws starts to rotate. The portion of the fluid that entered the pump and was diverted to the left is then moved by this movement from left to the center. The portion of fluid diverted to the right is moved from right side to center. At the center the two flow paths rejoin and leaves the pump through the discharge flange output.
The screws doesn't meshes with each other. The driven screw is transmitted by means of timing gears this feature makes the screw pump ideally it is suited for dry running application for short duration. With special profile of screws, pumps have extremely low requirement making them ideally suited for decanting applications.
Types of Rotary Screw Pump
- Progressive Cavity Rotary Screw Pump
- Twin Rotary Screw Pump
- Triple Rotary Screw Pump
Rotary Screw Pump Features
- Constant high efficiency with variable capacity.
- Simple and rugged design
- Smoothly and quiet operation.
- Can handle solid in suspension or media containing a high percentage of solids.
Applications of Rotary Screw Pump
- To pump high-pressure viscous liquids.
- for fuel-injection, oil burners, boosting, hydraulics, fuel, lubrication
- For Multi-phase Pumping, Lubrication, Hydraulic Systems, and Weighty Oil Pipeline.
- There is fluid and steam mixed jointly within the liquid stream.
- Can transmit light gas.
Screw pump are suited for a number of industries such as marine, paper, wastewater, biogas, explosives, mining, ceramic etc.
