Oil Free Air Compressors, Air Compressor, Compressor Manufacturer

Oil Free Air Compressors

We Are Manufacturer And Supplier Of Oil Free Air Compressors Which Are Assembled For Prompt And Simple Installation. These Are Available To Our Clients In Various Local Or Piped Inlet Air Configurations As Well As Nitrogen Duty Versions. Designed For Minimal Life Cycle Cost In Continuous And/Or Severe Duty Environments, These Are Not Derated Plant Air Compressors. The Salient Features Are As Follows:

Perfect Replacement For Sliding Vane Compressor
Optimized Energy Usage In Low Pressure Applications

Our Series Of Oil-Free Double Stage Plant Air And Inert Gas Compressor Are Reputed For Their Maintenance Friendly Designs, As Well As Exceptional Durability And Reliability.

Intake Volume Flow	From 200 to 15.000 m³/h.
Pressure Operation	Up to 4,5 bar absolute.
Medium	Air and inert gases.
General Application	Aerzen Delta Screw compressor unit is the ideal solution for the dry, oil-free and clean compression of air and inert gases.
Note	Normally ordered in turnkey package form.

Aerzen screw compressor packages DELTA SCREW as compact units, available in two pressure ranges with optimized power consumption Pressure range 1 up to 3.0 bar (a) VML 18 R to VML 250Pressure range 2 up to 4.5 bar (a) VM 8 R to VM 140with gearbox or belt drive

Technical progression The Aerzener Maschinenfabrik GmbH has been manufacturing Screw Compressors since 1943. As the Market Leader in Europe, the company is one of the oldest and largest manufacturers of Roots Blowers and Screw Compressors. Technical expertise, experienced staff and a permanent dialogue with the customers all help to maintain the lead in technology now and for the future. The further development and introduction of the new DELTA SCREW Packages is an answer to the rising demands of our customers and the increasing demands of the future market.

Application fields and use
The units are specifically designed to match practical require-ments in the field. They are the ideal solution for the dry, oil-free and clean compression of air and neutral gases as required e.g. in the following application fields:
• pneumatic conveying with air or nitrogen
• aeration of sewage basins
• homogenizing of cement
• vacuum production in the glass industry
• prevention of ice build-up in harbors and lakes
• oil booms
• gas-air mixing plants
• oxidation air for power stations
• stationary unloading of silo vehicles
• vacuum production in the paper industry
• conveying and compression of neutral gases
• blast air for production of spun bonded web

General

Single-stage Aerzen screw compressor are manufactured as air-cooled units for intake volumes from 200 to 15.000 m3/h. Discharge pressures of up to p2 = 3.0 bar and 4.5 bar abs., dry, oil-free compression, temperature limit t2 maximum 250 °C. Vacuum operation is possible with the standard VML-compressors to a maximum of 70% (0.3 bar abs.) and as a modified unit to 85% (0.15 bar abs.).

Driving shaft
sealed by peak seals, working maintenance-free in combination with a well-aimed oil-chamber release. Energy consumption Depending on the maximum discharge pressure 3+4 or 4+6 screw profiles are used. This results in an optimum use of energy despite other influences such as tolerances, pressure losses at accessories and deflections of the volume flow. Large or small performances
With all units of the DELTA SCREW series, rotor profile,
internal compression ratio and accessories can be optimized to meet individual requirements. Technology DELTA SCREW units are delivered complete with internal installation, piping and wiring, and are ready for connection to the customer’s system. By using a frequency converter the volume can be regulated over a large range with a ratio of approximately
1:4. Relatively small rotor diameters and low risk of internal contamination preclude any additional imbalances that could increase vibration. Even under difficult operating conditions the calculated bearing lifetime is > 40.000 hours Adaptability Depending on customer requirements the scope of supply can include for example:• Driving motor• Control - and power cabinet• Acoustic hood• Start-up unloading device• Full load / idle running system.

Simple operation All operation and maintenance elements are accessible
from one side, this includes instrument panel, oil filter, oil level sight glasses, air - and oil filters and therefore enable a simple operation and maintenance.
Chassis The base frame for the compressor stages with belt drive has several functions. It is base support for the compressor stage, suction-silencer and oil reservoir in one. That reduces costly installation surface. Ranges of pressure In overpressure two discharge pressure ranges are available. VML up to 3,0 bar (a) VM up to 4,5 bar (a)In vacuum pressure: VML up to 0,3 bar (a) up to 0,15 bar (a) with pre-inlet Efficiency During the whole operating period of the compressor the efficiency remains virtually constant so that no reduction of the conveying capacity will occur. With belt drive The belt drive of DELTA SCREW - units is designed so that v-belt tension is constant in all operating conditions. The weight of the motor mounted on a hinged support ensures that the tension of the v-belts is always as it should be.

Delta Blower Generation 5 : Delta Blowers Generation 5 | Delta Screw Generation 5 |

Vacuum Pumps : High Vacuum Pumps | Vacuum Blower With Pre-Inlet Cooling | Low Vacuum Blower ( Pump ) |

Screw Compressors : Oil Free Air Compressors | Oil Free Gas Compressors | Oil Flooded Screw Compressor |

Address : Aerzen Machines (India) Pvt. Ltd. : Plot No. E-115 / 116, G.I.D.C Savli, Tal. Savli, Dist. Vadodara - 391 775, Gujarat, India.

Phone.: +91-2667-264 816 / 264 817 , Fax.: +91-2667-264 818 , E-mail.: response@aerzenindia.co.in

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