Kobelco oil-free air compressor – Emeraude VF-VE series 37-55 kW

Today, in the food, medical, electronics industries, etc. For products related to human health, it is imperative that the output compressed air is clean and meets standards. With over 100 years of research and development. Kobelco Japan Corporation has launched the most optimal products with Kobelco oil-free screw air compressor Emeraude VF-VE Series 37kw-55kw according to German TUV standards & ISO 8573-1 Class 0 compressed air standards, creating 100% clean, oil-free compressed air.

High performance with two levels of compression.
The two-stage compression of the Emeraude FE-VF-VE series is 8 to 28% more efficient than typical single-stage oil-free screws.

Less power is required because the air flow from the first compression stage is cooled by the intercooler between compression cycles and the air flow from the second compression stage can be correspondingly reduced.
Less air leakage in each compression chamber with less compression rate per stage.

This monitor can be used not only to monitor operating conditions but also to adjust discharge pressure, etc.
Activity recording can be carried out. Graphical display, weekly timer, daily report and weekly report management.
Operational data can be output via “Modbus” (optional). The front panel of the controller is completely designed. With waterproof specifications equivalent to IP65.

KOBELCO's unique dual vent design prevents oil from entering the compressor chamber and ensures “Oil Free”.
Modern “Gamma Profile” Rotor and Casing with advanced FEM analysis enhances compressor heart reliability.
The compression heads are coated with MoS2 and stainless steel in the second compression level, improving corrosion resistance.
Designed for continuous operation in ambient conditions of 40°C with +5°C allowed.

Suction conditions Absolute suction pressure: 0.10MPa, Suction temperature: 20 ℃, Humidity: 0% RH.
The exhaust gas flow is converted to suction conditions.
Discharge pressure is measured after the air cooler.
Noise values were measured at a position 1.5m from the front of the machine and 1m from the floor in an anechoic room, when the machine was operating at full load.
Compressor-generated air must not be used in respiratory equipment. Air must be equipped for direct inhalation.
The normal working pressure at 0.69MPa is 0.69MPa.
Because the cooling of the compressed air and inside the compressor depends on the surrounding air conditions. The surrounding air must be properly ventilated to avoid the ambient temperature rising above 40℃.
Be sure to use lubricating oil recommended by KOBELCO.
Specifications and appearance are subject to change without notice.