VDSP SERIES
TWO STAGE SCREW AIR COMPRESSOR
(15-315 KW)
Oil And Gas Separation System
lLarge volume oil and cylinder,reducing the generation of lubricating oil foam
lThe increased design of the oil fine separator reduces pressure drop,rdsulting in higher efficiency of the entire air compression system
Inverter
lProportional motor speed control as per variable air pressure, Saving energy
lAdvanced control technology for PM motor driver
lIndustrial grade electrical / electronic components
Permanent Magnet Motor
lIntegrated efficiency permanent magnet motor with high-performance neodymium iron boron(NdFeB) magnets
lIP55 dust/water resistance, and Class F insulationit operates reliably in extreme temperatures from -30℃ to 60℃,
lIntegrated power train design, reduce transmission loss for 100% efficiency
Two-stage air-end
lMore free air delivery volume with same HP
lLow-speed screw ensures stable operation, even under continuous operation the screw maintains stable and efficient optimal clearance values
lThe tooth profile accuracy can reach ±0.005 mm and the surface roughness can reach Ra 0.1–0.2 μm
Heavy Duty Intake Valve
lThe specialized design of integrated air intake valve with adjustment range from 0 to 100%
lIntegrating anti reverse, oil cut-off,capacity adjustment
Efficient Air Filter
lIndependent air inlet duct design impro-ves suction sensity and overall compression efficiency
lAdopting special filter materials and reasonable folding process, the service life is long. Filter dust in the air with high precision
Oil Filter
lExternal design for easy replacement
lBy incorporating high-quality filter elements contaminants and lubricant degradation products in the lubricating oil are effectively removed, thereby prolonging the service life of the air compressor's moving components.
Temperature Control Valve
lBuilt-in temperature sensing enables adaptive adjustment to ensure precise control of oil temperature
lEquipped with superior over temperature and over pressure protection mechanisms, ensuring safe operation under extreme conditions
Temperature Control Valve
lThe enlarged cooler features an expanded heat exchange area with 30% excess heat exchange capacity, ensuring reliable thermal management under peak loads
lMaintains stable operation in high-temperature environments
Centrifugal Fan
lDelivers higher airflow capacity with 30% lower energy consumption compared to conventional axial fans under identical operating conditions
lCold air (suction) and hot air (exhaust) are divided into zones for better cooling effect
Pressure Valve
lStable pressure valve to establish the lowest operating pressure
Outlet
lFlange exceeds industry standards with enhanced pressure rating and material thickness for superior sealing integrity.
WHY CHOOSE TWO STAGE COMPRESSION?
lFor the same power, two-stage compression can increase efficiency 15% compared to single-stage compression, save about 15% of energy consumption
lVERDES two-stage compression energy efficiency exceeds class 1 level.
lFor example,90kW, air-cooled, 0.8Mpa model ,significant improvement in exhaust volume and energy efficiency
lThe entire compression process approaches is othermal compression, reducing compression power consumption.
lTwo-stage compression can increase efficiency by up to 8-15%
Technical Parameter
VDSP Series Two-Stage Permanent Magnet VSD Screw Air Compressor
-According to the standard of GB 19153-2009
-Compressor stage:One stage compression
-Standard power supply:380V/50Hz/3Ph
-Exhaust temperature:Ambient Temperature+15
-Please contact us for any specification that is not within the above mentioned standards.
