A Integrated Compressed Air Solution
Model: DMWV-G Water Lubricated VSD Series
Brand: DREAM
Working Pressure: 7~10 [ bar ] 101.5~145.0 [ psig ]
Air Capacity （FAD）: 1.8~25 [ m³/min ] 63.6~882.9 [ cfm ]
Power:22~132 [ KW ] 29.9~179.5 [ hp ]
Other parameters, please inquiry us.
DMWV-G series
Oil-free water-lubricated permanent magnet variable frequency screw air compressor
The compressed air of the oil-free screw air compressor is 100% pure oil-free, reaching the ISO 8573-1 CLASS 0 level, because it directly replaces the lubricating oil with water, and can also achieve the four effects of lubrication, cooling, sealing, and noise reduction, and the discharged water is pollution-free, very environmentally friendly.
Product Features
■ Stable and reliable air end, water lubricated, 100% oil-free, quality assurance.
■ IE5 motor, save your electricity cost, IP54, B-level temperature rise is suitable for harsh environments such as large dust and high temperature;
■ Coupling connection, more energy saving;
■ Multiple noise reduction design, calculated according to noise theory, with special flame retardant muffler cotton inside, to reduce the noise of the unit and provide a quieter use environment.
■ Axial fan with tube-fin cooler has high wind pressure and low noise. It is exhausted upward through a specially designed air duct to prevent hot air from returning;
■ Modular design of water cooler, vertical installation, high heat exchange efficiency, stable operation and long service life;
■ Motor overload protection.
■ The use of 304 stainless steel pipes will not rust and corrode even under high temperature and humidity conditions, and the service life is longer
Special motor for air compressor, imported brand bearings, protection grade IP54, insulation grade F, suitable for various working conditions, such as large dust, high temperature and other harsh environment; High energy efficiency motor, higher efficiency, less electricity, long-term use can significantly reduce the use of costs; The motor has large margin design and large starting torque, which can meet the requirements of the whole life under various working conditions.
1. Made of stainless steel material, the head is free of rust and corrosion danger;
2.The use of water as a compression seal, cooling medium, air through water rinsing cleaner, can be pure oil-free;
3.The single-screw air machine has no clearance volume in theory, and has excellent dynamic lubrication performance and high working efficiency at rated speed;
4. The axial and radial forces of the single screw are balanced, and the star wheel rotates freely with the screw under water film lubrication, so the host components run smoothly under low load, ensuring low noise and durability.
Water filter is a full flow filter, the shell is made of stainless steel, special filter element, high filtration accuracy, long life, can filter out the east quality in the system to ensure clean lubrication water supply. The water filter is a standard feature of the water circulation system and is used to keep the system clean.
The valve body is made of corrosion-resistant material, which is suitable for various environments and has high service life. Heavy weight structure, accurate and rapid gas control, low pressure loss; High integration, no wearing parts, simple maintenance, easy adjustment.
Intelligent control system, with good man-machine interface; Selection of high-quality electrical components, contactors selected imported brands; Special program, with multi-channel pressure sensor and multi-channel temperature sensor, comprehensive detection of unit operation status, automatic control of machine status without special care; Emergency stop function, a press-type emergency stop switch is installed in a prominent position of the unit, which can be stopped immediately in an emergency; Independent air duct design, suitable for various working conditions.
With a certain corrugated shape of metal sheet stacked, the material corrosion resistant, easy toclean, long service life; Unit volume, large heat exchange area, high heat exchange efficiency, sothat the water temperature has been kept within a reasonable range, Compact structure, lightweight, small space.
The heat exchange tube is made of copper material, which will not exchange ions with water, corrosion resistance and long service life; With efficient axial fan, sufficient air volume, good cooling effect, the external air duct is not easy to accumulate dust; The cooler is overhead, the hot air is discharged upward, there is no reflux, and the internal working temperature of the machine is stable.
The excellent cyclone separation structure design is adopted, and the test proves that the water-air separation effect is good. Selection of all stainless steel material, corrosion resistance; Water level three induction alarm, automatic elimination and water supply.
Automatic control of operation and regeneration process, no manual operation; Using ion exchange resin, reduce the hardness of raw water, achieve the purpose of softening hard water, avoid scaling, protect the system; Exchange resin is renewable and low cost.
* Please feel free to contact us, we will reply you within 24 hours.
