What are the characteristics of medium and high pressure screw compressors?

                        What are the characteristics of medium and high pressure screw compressors?

MDW/MCW series medium-pressure screw air compressor is a new type of medium-pressure water-cooled screw two-stage compressed air compressor at home and abroad.  https://www.mcxcompressor.com/30HP-22kw-8Bar-

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Compared with the previous generation of products, it has been completely redesigned and optimized. It ensures 24-hour uninterrupted operation in any area, bringing you very low energy consumption and very low noise.

1. Use advanced NIEMANN main engine

》Main engine: Use advanced technology of German well-known brand main engine.

》Durable main engine: The screw rotor is heat treated by special process and matched with SKF heavy-duty bearings.

》The main engine has significant effect: the segmented independent compression chamber ensures lower energy consumption.

》Reliable transmission of main engine: The main engine and the motor are elastically connected, with low noise, high transmission efficiency and no wearing parts.

2. International brand high-efficiency variable frequency motor

》The motor uses the American Marathon energy-efficient three-phase asynchronous strong cooling variable frequency special motor, and adopts a special cooling method to ensure the cooling effect of the motor at low frequency operation. It is the best choice for energy-saving air compressors.

》Using special electromagnetic design, it effectively suppresses the harm of high-order harmonics to the motor and improves the low-frequency output torque of the motor. It effectively avoids low-frequency resonance phenomenon.

》Using special variable frequency motor enameled wire, the insulation to the ground and the insulation strength between turns are strengthened, especially the insulation impact voltage resistance is greatly enhanced.

》Multiple temperature sensors are configured inside the motor to protect the motor from uninterrupted and reliable operation.

3. All pipe fittings are made of stainless steel 304

》No corrosion, ensuring a longer service life, no rubber aging and vibration breakage.

4. Adopt all-stainless steel 316L plate cooler

》No corrosion inside, small size, and significant cooling effect.

5. Built-in multi-stage water removal and oil removal system.

》Internally integrated multi-stage air-water separation system reduces the water content of compressed air to a very low level.

》Built-in 0.01μm precision filter, passed ISO8573-2 certification system, providing pure compressed air.

》The temperature of the air supply outlet is lower than 25℃, and the oil content is less than 0.01PPM.

》Adopt imported drainer, zero gas consumption, no blockage and ice blockage.

6. New structure air filter

》Enlarged folding structure, small pressure difference and longer service life.

》The mother-and-child core design can achieve a dust removal effect of 99.99% and reduce mechanical wear.

》Equipped with differential pressure monitoring, timely maintenance reminders to ensure stable operation of the machine.

7. Oil-gas separator with new structure built-in oil separator core

》The folded oil separator core has a large processing area, small pressure difference and longer service life.

》The mother-and-child core design can reduce the oil content at the outlet of the smaller pressure valve to below 0.3PPM.

8. Independent high and low pressure oil filter

》The spin-on structure is easy to maintain.

》The filtration accuracy of 10μm greatly reduces mechanical wear and increases the service life.

》Equipped with differential pressure monitoring, timely maintenance reminders to ensure stable operation of the machine.

9. Adopting a fully intelligent computer control system

》The ultra-large color touch screen has a clear system process and status interface, which is easy to operate and intelligent.

》The multi-point PLC control and monitoring system, combined with the PID control system of the ABB inverter, provides complete and intelligent control, protection and energy-saving functions.

1. All-round protection functions such as phase sequence, short circuit, stall, phase loss, overload, imbalance, etc.;

2. Water cut, high temperature, overpressure protection;

3. Filter blockage, sensor failure alarm protection;

Fully meet the needs of continuous and uninterrupted operation under unattended supervision

》The exclusively developed multi-stage speed control program automatically adapts to the changes in the gas consumption of the equipment and does not emit excess compressed air. It provides a balance between large gas production and power consumption.

Call for more information on our plans: +86 152 5021 0592 .

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