Our Products

• Rotory screw compressor
  
• A rotary screw compressor is a type of positive displacement compressor that uses a pair of meshing helical rotors to compress air. The compressor works by trapping air between the rotors and the compressor housing and then reducing the volume of the air as the rotors turn, increasing the air pressure and delivering compressed air.
• Here is a step-by-step explanation of how a rotary screw compressor works:
• The compressor draws in air through the inlet filter and into the compressor housing.
• The air is then trapped between the male and female rotors and the compressor housing. The rotors rotate in opposite directions and the meshing of the helical rotors creates a seal that traps the air in the space between them.
• As the rotors continue to rotate, the volume of the trapped air is reduced. This reduction in volume causes an increase in air pressure, which forces the compressed air through the discharge port and into the compressed air system.
• To maintain the proper clearances between the rotors and the housing, the compressor uses bearings and a lubrication system. The bearings support the rotors and allow them to rotate smoothly, while the lubrication system helps to reduce friction and dissipate heat.
• The compressed air then passes through the aftercooler, which removes any heat generated during the compression process, and then through the moisture separator, which removes any water vapor.
• Finally, the compressed air is stored in a receiver tank where it can be used for various applications.
• Overall, rotary screw compressors are known for their efficiency and reliability, making them a popular choice for industrial and commercial applications that require a continuous supply of compressed air

A reciprocating air compressor is a type of positive displacement compressor that uses a piston to compress air. The compressor works by drawing in air through the inlet valve, trapping the air in a cylinder, and then compressing the air as the piston moves upward.

Here is a step-by-step explanation of how a reciprocating air compressor works:

The compressor draws in air through the inlet valve and into the cylinder as the piston moves downward. The inlet valve opens to allow air to enter the cylinder, and then closes to prevent air from escaping.

As the piston moves upward, the air in the cylinder is compressed. This increases the air pressure and temperature.

Once the air is compressed to the desired pressure, the discharge valve opens to allow the compressed air to exit the cylinder and flow into the compressed air system.

The compressor uses a crankshaft and connecting rod to convert the rotary motion of the electric motor into the reciprocating motion of the piston.

To maintain the proper clearances between the piston and the cylinder walls, the compressor uses piston rings and a lubrication system. The piston rings help to seal the gap between the piston and the cylinder walls, while the lubrication system helps to reduce friction and dissipate heat.

The compressed air then passes through the aftercooler, which removes any heat generated during the compression process, and then through the moisture separator, which removes any water vapor.

Finally, the compressed air is stored in a receiver tank where it can be used for various applications.

Overall, reciprocating air compressors are known for their versatility and durability, making them a popular choice for a wide range of industrial and commercial applications.

This type of compressor is characterized by its automotive type piston driven through a connecting rod from the crankshaft. Compression takes place on the top side of the piston on each revolution of the crankshaft A design variation in small single-stage oil less compressors is a combined piston and connecting rod which tilts or rocks in the cylinder during its travel within the cylinder.  Two Cylinder Single-Acting Reciprocating Compressor. Single-acting reciprocating air compressors may be air cooled or liquid cooled although the vast majority are air cooled. These may be single-stage, usually rated at discharge pressures from 25 to 125 psig; two-stage, usually rated at discharge pressures from 125 psig to 175 psig; or multi-stage for pressures above 175 psig.

• Our Reciprocating machines are designed for heavy industrial Application , that will provide the quality & performance that exceed customer requirementsCast iron construction and long-lasting components are designed for trouble-free use.
• SS Finger Valve Design for High speed  up to 1500 RPM
• Designed for hot Indian climate
• Low Oil Carry over
• Less Wear & Tear Due to low Rpm
• Low Maintenance cost & less power consumption

Refrigerant air dryers and desiccant air dryers are two types of compressed air dryers used to remove moisture from compressed air.

Refrigerant Air Dryer:

A refrigerant air dryer works on the principle of cooling the compressed air to condense and remove the moisture. The compressed air passes through a heat exchanger where it is cooled to the temperature where moisture condenses into liquid water. The liquid water is then separated and drained out of the system. The cooled air is then reheated to avoid damage to the downstream equipment.

Our Refrigerant dryers are types of dryers that work by cooling the stream of air to a temperature low enough to condense water vapor. This temperature is usually at or below the dew point temperature. Compressed air is normally at a saturated state which means it is at its maximum capacity for holding moisture. At this state, it also has a temperature the same as or above ambient. Since air with a higher temperature can hold more water than cold air, cooling removes water by decreasing the water holding capacity of the air. This forces the excess water vapor to precipitate or condense.

Desiccant Air Dryer:

A desiccant air dryer works by adsorbing moisture from the compressed air using a desiccant material, usually a type of silica gel or activated alumina. The compressed air passes through a chamber filled with the desiccant material, where the moisture is adsorbed onto the surface of the desiccant. Once the desiccant is saturated with moisture, the air flow is switched to another chamber containing a fresh desiccant bed, while the saturated bed is regenerated. The regeneration process is achieved by passing a small amount of hot air through the desiccant bed, which heats up the bed and drives off the moisture.

Overall, refrigerant air dryers are more commonly used for applications where low levels of moisture are required and for small to medium-sized compressed air systems. Desiccant air dryers are more commonly used for applications where very low levels of moisture are required, and for large-scale compressed air system

Our Refrigerant dryers are types of dryers that work by cooling the stream of air to a temperature low enough to condense water vapor. This temperature is usually at or below the dew point temperature. Compressed air is normally at a saturated state which means it is at its maximum capacity for holding moisture. At this state, it also has a temperature the same as or above ambient. Since air with a higher temperature can hold more water than cold air, cooling removes water by decreasing the water holding capacity of the air. This forces the excess water vapor to precipitate or condense.

Following are our Major USP

Small Footprint Design Minimizing impact to Manufacturing Floor Space

Single Point Connection

Low Pressure Drop

Easy to service Deign for tropical condition

Corrosion resistant heat exchangers

Advanced  system control &

High efficiency moisture separator

• Vacuum pumps are devices used to remove gas molecules from a sealed volume to create a partial or complete vacuum. They work on the principle of creating a pressure differential between the chamber or container and the outside environment. Here are the working principles of the two main types of vacuum pumps:
• Positive displacement vacuum pumps: These pumps work by creating a vacuum through the expansion and contraction of a sealed chamber or cavity. As the volume of the chamber expands, the pressure inside the chamber decreases, creating a partial vacuum. When the chamber contracts, the pressure increases and pushes the gas out of the chamber. Positive displacement vacuum pumps include piston pumps, rotary vane pumps, and screw pumps.
• Momentum transfer vacuum pumps: These pumps work by transferring gas molecules from the vacuum chamber to an exhaust system by creating a high-velocity gas stream. The gas molecules collide with the pump walls, losing their momentum and being trapped. Momentum transfer vacuum pumps include diffusion pumps, ion pumps, and turbomolecular pumps.
• Both types of vacuum pumps can be further categorized based on their specific design and mechanism, but the principle of creating a pressure differential remains the same. Vacuum pumps are commonly used in a wide range of applications such as laboratory research, semiconductor manufacturing, and vacuum coating processes

Our Refrigerant dryers are types of dryers that work by cooling the stream of air to a temperature low enough to condense water vapor. This temperature is usually at or below the dew point temperature. Compressed air is normally at a saturated state which means it is at its maximum capacity for holding moisture. At this state, it also has a temperature the same as or above ambient. Since air with a higher temperature can hold more water than cold air, cooling removes water by decreasing the water holding capacity of the air. This forces the excess water vapor to precipitate or condense.

Following are our Major USP

Small Footprint Design Minimizing impact to Manufacturing Floor Space

Single Point Connection

Low Pressure Drop Easy to service Deign for tropical condition

Corrosion resistant heat exchangers

Advanced  system control &

High efficiency moisture separator

Special purpose air compressors are designed for specific applications or industries that require compressed air for a unique purpose. Here are some examples of special purpose air compressors: High-pressure air compressors:

These compressors are designed to provide compressed air at pressures above 1,000 psi. They are commonly used in industries such as diving, firefighting, and military applications.

Oil-free air compressors: These compressors are designed to provide compressed air that is free of oil and other contaminants. They are commonly used in applications such as food and beverage processing, pharmaceuticals, and electronics manufacturing.

Dental air compressors: These compressors are designed specifically for dental offices and clinics. They are compact, quiet, and oil-free, and provide a reliable source of compressed air for dental tools and equipment.

Portable air compressors: These compressors are designed to be easily transported from one location to another. They are commonly used in construction, mining, and other industries where compressed air is needed in remote or temporary locations.

Scroll air compressors: These compressors use a unique scroll mechanism to compress air. They are oil-free, quiet, and efficient, making them suitable for applications such as medical equipment, laboratory research, and electronics manufacturing.

Centrifugal air compressors: These compressors use a rotating impeller to compress air. They are capable of delivering large volumes of compressed air at high pressures, making them suitable for applications such as power generation, petrochemicals, and aerospace.

Overall, special purpose air compressors are designed to meet the unique needs of specific industries and applications, providing reliable and efficient sources of compressed air for a wide range of uses.

Compressed air contains considerable quantity of solid & oil impurities. These impurities will be the major cause of downtime in compressed air systems. CAS with its rich experience provides innovative solutions to produce clean air by means of using sophisticated filtering system. Venus Compressed Air Filters (Micro filters) are designed to remove solid & oil residue from compressed air system

Categories

Pre Filter PF (Pleated Cellulose Acetate)

Bulk liquid and partial removal down to 3 micron.

After Filter AF (Borosilicate glass fiber)

Liquid and partial removal down to 0.1 micron, residual oil content 0.5 mg/m3.

Final Filter FF (Borosilicate glass fiber

Liquid and partial removal down to 0.01 micron, residual oil 3 content 0.01 mg/m