Description :

The reciprocating piston compressor is the most widely used equipment for gas service. The basic design consists of a piston in a cylinder with pressure actuated check valves to control suction and discharge flow through the cylinder. Standard practice is to have the piston driven by a rod passing through a packing case to seal against pressure leaks. With this double acting design, gas can be compressed on both sides of the piston. The basic design is more than a hundred years old, and is well developed. The throughput and loading can be adjusted by speed variation, addition of clearance to the cylinders, deactivating cylinders to reduce displacement or active control of valve closing, which effectively gives variable control of displacement. Efficiencies of this type of compressor can be more than 85 percent for conversion of horsepower input to pressure rise.

Size :

These units cover a wide capacity range from 3 m³ / min g to 176 m³ / min g & pressure range from 1 Kg / cm² to 400 Kg / cm². Compressors up to 6 stage with pressure range up to 400kg/cm2, on a turnkey basis - from techno-commercial consultation to commissioning on site.

Industrial Applications :

• Instrument Air: Light & Heavy Engg, Chemical & Petro-chemical, Food Industry, Paper & Pulp, Fertilizer, Sugar, Textile, Iron & Steel, Cement, Copper & Zinc, Power Plants, Oil & gas, Pharmacy, Refinery etc .
• Service Air: Mining, Construction and Civil Engineering, Light & Heavy Engineering, Chemical & Petro Chemical, Paper & Pulp, Shipyard & Port Trusts. Rubber, Glass, Textile, Iron & Steel, Automobile, Cement, Power Plants, Defence, Railways etc.
• Process Air: Chemical & Petro-chemical, Breweries, Mines, Paper & Pulp, Fertilizer, Sugar, Refinery, Oil & Gas, etc

Advantages :

• Automatic loading and unloading facility.
• Force Feed Lubrication System to ensure lubrication of all moving parts.
• Minimum foundation, low wear of moving parts, hence no horizontal or vertical imbalanced forces ensuring vibration free operation.
• Common parts for different models offer flexibility of opting for one or more models, without increasing spares inventory.
• Operational Economy.

Description :

In an oil-free compressor, the air is compressed entirely through the action of the screws, without the assistance of an oil seal. They usually have lower maximum discharge pressure capability as a result.

Size :

Multi-stage oil-free compressors, where the air is compressed by several sets of screws, can achieve pressures of over 150 psig, and output volume of over 2000 cubic feet (56.634 cubic meters) per minute (measured at 60 °C and atmospheric pressure).

Industrial Applications :

• Oil-free compressors are used in applications where entrained oil carry-over is not acceptable, such as medical research and semiconductor manufacturing.

Advantages :

• Reduced maintenance: oil-free compressors are built to last, featuring robust designs and a simple construction, making them easier to maintain.
• Lower energy costs: Our oil-free compressors can be speed regulated, so you only consume the energy you need, when you need it.

Description :

CORE is one of the leading providers of CNG compressor packages. We have expertise to provide tailor made packages to meet our customer needs. Each package tailored to users requirement is tested in house and subjected to full test load as per the contract specification.

Size :

• Power range from 50 to 350 horsepower
• Speed range from 550 to 1200 RPM
• Fully lubricated and non-lubricated configurations available
• Up to 4 stage configurations available

Industrial Applications :

• CNG fueling stations
• Natural Gas Processing Plants

Advantages :

• Vibration-free operation is achieved through the horizontally opposed, balanced design.
• Proven simple design for reliable operation and easy service. Standard components throughout the range of models, means that smaller parts inventories are required to service the many different models. Efficient and economical: every compressor is sized and designed to suit each application, without compromise.
• Lower maintenance costs because of the simple, efficient design of the compressor. The streamlined design eliminates the cooling system due to lower adiabatic coefficient of CNG.
• The low pressure cylinders are massive cast cylinders which absorb a large amount of heat and vibration.
• All piston rods and all material ratings follow API and ASME standards.

Description :

High pressure compressor units are complete units for filling air tanks in the high pressure ranges PN 200 and PN 300 bar. The compressors are mainly used to compress air for breathing as required in diving and fire fighting applications, for instance. The heart of this unit is formed by a three-- or four stage, air--cooled high pressure compressor block.

Size :

Our product offerings can fulfill any requirement from 2.9 to 145 SCFM charging rate with operating pressures up to 6000 psi. Whether your need is for a vertically configured sound attenuated compressor package to a small gasoline powered portable unit, we have a product that will fit your need

Industrial Applications :

• Used for Fire Fighting.
• Used for Scuba Diving.

Description :

Specializing in High-Pressure Air and Gas Compressors (HPAC) for Industrial, Offshore and Naval Applications.

Size :

Suction pressure anywhere from atmospheric to 20 bar and will deliver air or gas at any pressure from 10 to 400 bar with flow rates from 250 to 2000 m3/h.

Industrial Applications :

• Naval Forces.
• Refrigeration and air conditioner equipment use compressors to move heat in refrigerant cycles.
• Rail and heavy road transport vehicles use compressed air to operate rail vehicle or road vehicle brakes.
• In the manufacturing and blow moulding of PET plastic bottles and containers.

Description :

We offer a range of options, from a basic compressor block to a fully integrated compressor package solution for high pressure air or gas. We are also able to incorporate ancillary items, such as nitrogen generation and air/gas driers, into the scope of supply.

Size :

We offer 2, 3 and 4 stage compressors with inlet pressures up to 7 bar g, and discharge pressures up to 350 bar g. The gas composition may be required to ensure correct compressor and material selection.

Industrial Applications :

• Automotive Industry
  - Test sleds
  - Wind tunnel
  - Testing
• Aviation
  - Engine starting
  - Aircraft maintenance
  - Testing
• Nitrogen Generation
  - Blanketing
  - Testing
  - Purging
  - Parts cleaning

Description :

We offer a range of options, from a basic compressor block to a fully integrated compressor package solution for high pressure air or gas. We are also able to incorporate ancillary items, such as nitrogen generation and air/gas driers, into the scope of supply.

Size :

We offer 2, 3 and 4 stage compressors with inlet pressures up to 7 bar g, and discharge pressures up to 350 bar g. The gas composition may be required to ensure correct compressor and material selection.

Industrial Applications :

• Automotive Industry
• Aviation
• Nitrogen Generation