Twin Lobe Compressor

“VINDI” make Water Cooled blowers are similar to air cooled type in construction and performance except in the change of cooling arrangement. In water cooled blowers the main casing & side plates have water jackets around them, where water is circulated, which dissipates the heat generated and keeps the internals cool. Water cooled blowers are recommended for applications where discharge pressures exceed 7000 mm WG, since it is essential to dissipate heat for efficient working and long life of the bearings and seals.
Our blowers have a unique design of single inlet & single outlet for cooling water and no cumbersome water pipe connections externally. Internal circulation of water to various areas is through inbuilt channels. This unique design makes the operations very simple, yet very effective. The cooling water inlet is at the bottom so that the water rises up against gravity, reaching all the corners before it comes out from the outlet. The flow rates of cooling water are low.

SPECIAL FEATURES

• 100% oil free air delivery. 
• Alloy steel hardened and ground timing gears.
• Anti-friction bearings  
• Rotary oil sealings
• Rigid one piece CI casing and side plates  
• Adjustable machine feet permit both horizontal & vertical flow of medium
• Easy rotor timing setting  
• No vanes, valves or rings to wear.  
• Large inlet and outlet connections for minimum loss  
• Improved volumetric efficiency and reduced operating temperatures.  
• Alloy steel toughened shafts ground to close tolerances

APPLICATION

•      Sulphitation Process
•      Filter Bed Agitation
•      Pneumatic Conveying
•      Slurry Agitation
•      Gas Boosting
•      Humidification
•      Centralised Vacuum Cleaning Plants
•      High Altitude Pressurised Chambers
•      Fertilizer Projects

Over a period of time we have developed a series twin lobe: positive displacement Roots blowers having unmatched quality & performance.  They have been specially designed for continuous applications, demanding constant flow at varying discharge pressures, such as in E.T.P., Pneumatic Conveying etc.

A rotary lobe blower, Roots Blower refers to a specific design of positive displacement compressor with two lobed impellers with a roughly figure "8" shape which are mechanically linked via gears such that they rotate in opposite directions. The figure "8" shape allows the impellers to be close to but never in contact with both each other and the pump walls at every position of their rotation. The close tolerances of the blower allow the impellers to move without a lubricant producing an oil free process flow.

These twin Lobe Pressure Compressors are Air Cooled Machines and are capable to develop pressure upto 1 kg./Cm2 & for vacuum duty up to 0.6 kg/cm2. The Compressors are being manufactured in 10 different models to cover the suction capacity ranging from 50 M3/hr to 10,000 M3/hr. As per required suction capacity and pressure requirement, suitable model of the Compressors can be offer.

These Compressors are designed in such a way that the same can have vertical or horizontal air flow.  Further, the Compressor with its standard accessories is being supplied as one compact unit which makes it very easy to install. It is also available as bare machine for replacement.

SPECIAL FEATURES:

• Positive displacement machines with constant volume characteristics.
• 100 % Oil free compression
• High precision helical timing gears for reliability & long life
• Adjustable machine feet permit both horizontal & vertical flow of medium
• Overhung V-belt drive for all operating and pressure ranges.
• Direct coupling also possible
• Dynamically balanced rotating components to ensure vibration free operations
• Machine shaft height matched with standard IEC motor frame size.
• Solid, noise absorbing construction in grey cast iron
• Heat resistant
• Suitable for various gases such as air, town gas, natural gas, nitrogen, hydrogen, carbon dioxide, inert gases etc.

APPLICATION

•      Sulphitation Process
•      Filter Bed Agitation
•      Pneumatic Conveying
•      Slurry Agitation
•      Gas Boosting
•      Humidification
•      Centralised Vacuum Cleaning Plants
•      High Altitude Pressurised Chambers
•      Fertilizer Projects

We design and fabricate industry standard chlorine compressor which is broadly appreciated for its high performance, low power consumption and no leakage. Different models are available in the market with diverse capacities ranging from 300 cu.mtrs / hr to 1600 cu.mtrs / hr of volume displacement using conc. sulphuric acid as sealing liquid.

Our range is efficiently and effectively used for many inflammable, corrosive and toxic gases such as Acetylene, Ethylene, Sulphurdioxide, Vinyle chloride & Fluorocarbons. These machines are operating successfully in many chemical plants. Our range is incorporated with high technology guarantying superior performance, energy efficiency and dependability, to meet customer satisfaction.