Ashveera Pneumatic Services

Gerugambakkam, Chennai, Tamil Nadu

Compressed air condenses moisture in dryers, after-coolers and air receivers. This condensate needs to be removed frequently. This process is done by the drain valves. In ordinary drains, there is always loss of compressed air. Most of the condensate drains have a 4 mm orifice. This 4 mm orifice bleeds about 34 cfm, which is the equivalent of 6.5 kw of power. Elgi Airmate drains work on the principle of zero air loss and do not bleed your compressed air, consequently saving energy.

Compact Timer Drain Valve:

The controller is built with ultra reliable microcontroller with dual adjustment of both both cycle and drains for added flexibility of use. The valve has large orifice and special solenoid operator section to discharge dust.

• Easy to mount at all location
• Maintain and clean drain valve without removing from service
• Adjustable on and off timing
• Large orifice for effective drain of dust and condensate
• Condensate discharging is no problem

Elgi introduces its unique range of oil free air-cooled compressors for industries that demand oil-free air at their application point. The non-lubricated and two-stage air-cooled compressors benefit customers by ensuring low running costs and low energy consumption. The air-cooled design provides additional value to customers by eliminating the need for exhaustive water cooling systems, thereby saving industrial water costs.

A typical Elgi package consists of motor, compressor, air-cooled cooler, a SOUL air receiver with associated piping, and control panel. Elgi also offers a complete range of downstream accessories such as refrigerant/ desiccant dryer, vertical air receiver, oil moisture separator, filters etc. according to the air quality demand.

The Design Advantage:

Reduced transmission lossesDirect drive

• Unlike belt drive, the direct drive through a coupling increases the efficiency of the compressor by reducing transmission losses . This mechanism is inherently maintenance-free when compared to traditional belt drive designs.

Effective heat transferPiston and piston rings

• Pistons are made of cast iron (LP) and aluminium (HP) for effective heat transfer from compression chambers.

Reduced wearRobust single piece crankshaft

• Extremely robust single piece crankshaft helps to minimize free inertia forces and moments, leading to reduced wear & tear and increased durability. Dynamically balanced crankshaft increases the endurance limit for long runs.

Longer working lifeSplit type connecting rods

• The split type connecting rods are made of while metal sleeves In this type of design the sleeves are only required lobe replaced atspecified intervals.

Ozone-friendly refrigerant Elgi thinks long run to make the earth and the environment a safer and a better place to live. As per international protocol, Elgi uses ozone-friendly R134A gas as the refrigerant which has zero ozone-depletion potential.

• ELGI CONSERVE drives match output with demand by varying motor speed. the power consumption reduces in line with the reduction in demand. Helps in eliminating the frequent load-unload cycle and the also the wasted power from the energy bill.
• A fixed speed compressor operates on a load-unload band of atleast 10 psi around the working pressure whereas with ELGI VFD, compressor can be operated within a band of 2 psi. Since compressors are not operated under higher than working pressure requirements, there insubstantial energy saving. For every 2 psi reduction in operating pressure, there is 1% power saving.
• In a fixed speed compressor with Star-Delta starter, starting current is as high as three times the full load current(FLC).With Elgi VFD starting, starting current is as high as three times the full load current (FLC). This helps to avoid using heavy rated components like fuses, MCCB, cable size, generator rating, isolators etc.
• For compressed air systems with fluctuating demand pattern, return on investment due to power saving will be less than 12 months

The Alocrom aluminium treatment is a special feature of all Elgi Airmate die-cast filter housings. This treatment ensures there is no corrosion and no carry over of corroded particles into the airline, which can otherwise cause blockades in sophisticated parts.

TYPE PF:

• High efficiency General Purpose Protection:For the removal of particles down to 1 micron including coalesced liquid water and oil, providing a maximum remaining oil aerosol content of 0.5 mg/m3@ 21C.

TYPE FF:

• High Efficiency Oil Removal Filtration :For the removal of particles down to 0.01 micron including water and oil aerosols, providing a maximum remaining oil aerosol content of 0.01 mg/m3@ 21cC. (Precede type FF with type PF)

TYPE CF:

• Activated Carbon Filtration :For the removal of oil vapour and hydrocarbon odour giving a maximum remaining oil content of

Air Receivers manufactured by our Rotary Compressor Division range from 250 liters to 5000 liters of air receiving capacity.

High volume reciprocating type air compressor (20hp -40hp)

Features:

The above models are available with the following features :

• Air cooled
• Open
• Base mounted
• Tank Mounted

Specifications

• Elgi Reciprocating air Compressors are designed for optimum efficiency with minimum maintenance to meet satisfactory requirements of compressed air. They are available in stationary/portable and electric/diesel powered models. Custom built models for specific applications are also available on request.
• Higher free air delivery at lower pressure for your specific requirements can also be offered. For base mounted units, vertical air receivers up to 10, 000 litres capacity and working pressure 1 kgf/cm2 can be supplied. Water cooled after-cooler, moisture separator and oil absorption filter can also be supplied for specific requirements.
• Elgi also offers high pressure vertical air receivers up to 1000 Litres. Capacity and 65kgf/cm2 pressure.