Twin Lobe Roots Blower, Positive Displacement Blowers

JD VACUUM SERVICE is a leading manufacturer and supplier of Twin Lobe Roots Blower at a reasonable price from Ahmedabad, Gujarat, India. We are into full-fledged manufacturing of a wide range of Twin Lobe Rotary Compressors / Exhausters. These are also known as Twin Lobe Roots Blower / Vacuum Pump, or pd blowers used in various systems like Mechanical Vapor Recompression as JDVC Blower and plants like Sewage Treatment Plants. These twin blowers are High volume-low pressure positive displacement (PD Type) Roots Blowers. The positive displacement rotary lobe blowers operate on differential pressure and constant volume characteristics.


water/air-cooled blower

We as a two-stage roots blower company manufacture a wide range grouped under air-cooled or water-cooled design which covers capacities from 10 M³/Hr to 14000 M³/Hr.

Twin Lobe Roots Blower manufacturer

We manufacture these machines Twin Lobe Rotary Compressors, positive displacement blowers, JDVC Blower in our state-of-the-art modern facility equipped with CNC machines, CAD-CAM software and efficient production control system.

root blower parts, equipment

JD VACUUM SERVICE as one of the leading root blower parts, and two-stage roots blower manufacturers, and exporters and suppliers offers only the most efficient technology and quality material in all its types of equipment.

How does a twin lobe roots blower work?

A twin lobe roots blower, also known as a positive displacement blower, works by moving a fixed volume of gas or air from the blower inlet to the discharge port, using two counter-rotating lobes that are designed to interlock and move in unison.

The two lobes are mounted in a casing, which has an inlet and an outlet port. As the lobes rotate, they trap a fixed volume of air between them and carry it around the inside of the casing to the discharge port. The trapped air is then forced out of the discharge port and into the system being pressurized.

The lobes are designed with a special profile that allows them to interlock tightly and create a seal between the inlet and discharge ports. This seal prevents any air from escaping back into the inlet port and helps maintain a consistent flow of air or gas.

Twin lobe roots blowers are commonly used in industrial applications to provide pressurized air or gas for various processes such as pneumatic conveying, wastewater treatment, and vacuum cleaning. They are preferred for their ability to produce high volumes of air or gas at low pressures, and for their relatively low maintenance requirements.