Permanent Magnet Screw Compressor

Low RPM Permanent Magnet VSD Screw Air Compressor

# It using IE4 ultra-efficient permanent magnet motor, the efficiency is improved by 5 ~ 10%.

# Coaxial integrated transmission, no transmission loss, low vibration noise.
# Fully sealed motor liquid cooling system, IP65 protection grade, never demagnetise.
# Low-speed rotor and big air-end, a massive displacement is more energy-saving and quieter.
# Dual frequency conversion control system, constant pressure exhaust, no no-load, stable cooling system

PM VSD Energy saving up to 50%

?The VSD keeps pressure is stable, which effectively avoids the waste of energy in the process of loading and unloading, and effectively stabilises the loading pressure in the air supply pipeline. The pressure fluctuation stably controlled between 0.01Mpa;

?As a result of stable pressure, the overall average pressure reduced, and the system load reduced, which significantly reduces energy consumption. With the decrease of the average working pressure, the leakage risk in the system pipeline reduced considerably;

?After the VSD machine started, the starting stage of the motor will not impact the electric grid, and the energy loss of the peak current of the traditional air compressor in the start-up phase eliminated;

?Provide 5~8kg pressure range to the user, VSD compressor can also be customised high pressure and unique design of the inverter and motor (high protective bearing), to ensure the safety and stability in VSD control.

Variable Speed Screw Compressors

Power: 10-50HP

Pressure: 8BAR

All-new design   High Efficient   High Quality

?Coaxial drive makes higher efficiency and zero transmission loss.

?IE4 permanent magnet motor running speed changes by site requirement.

?IP65 protection level is assured by liquid cooling enclosure motor housing.

All series using IE4 high-efficiency motor

XS series all use IE4 permanent magnet high-efficiency VSD motor which is made of rare earth material NdFeB. The permanent magnet creates an excitation magnetic field and thus achieves high efficient electric energy conversion. It is called a permanent magnet synchronous motor as it rotates as same as excitation synchronous motor but is with higher efficiency, smaller dimension, lower weight, and more compact structure.

VSD controlling technology can reduce energy consumption observably.

During air compressor service life, about 80% operation cost is electricity fee. To save energy observably, VSD control technology has been applied in the compressor field for many years and contributes greatly to energy saving and environment protecting. By its long term scientific research and technical input in VSD control, JAGUAR can provide you mature reliable VSD screw air compressor and professional energy-saving solution.

Direct drive screw type series

1. The screw main engine design adopts JAGUAR's third-generation screw model line (patent number: ZL 2013 20131203.5). According to the idea of ??large rotor, large bearing, and low speed, all models adopt

A pair of in-line design, low speed reduces the failure rate, and ensures a long service life of the host.

2. It adopts direct drive mode, high transmission efficiency, reliable imported coupling, easy installation, uniform force on the elastic body and long life.

3. When the air intake of the main engine is closed and the exhaust is opened, the position of the fuel injection port and the fuel return port are designed according to the latest research results, the internal pressure ratio is reasonable, and the oil and gas heat exchange is sufficient.
4. Low rotation speed and low noise reduce the stimulation of eardrum and effectively protect human health.
5. The whole machine is compact, mature and reliable, and easy to assemble and maintain.

High-quality screw head

Adopting Jaguar's third-generation asymmetric screw rotor profile (patent number: ZL 2013 20131203.5) and heavy-duty bearing selection, after repeated experiments, the efficiency of the screw head has been optimized to provide users with large displacement and extended service life.

High-efficiency asynchronous motor

The whole machine adopts Jaguar high-efficiency asynchronous motor with low vibration and IP54 air cooling system, which greatly reduces the motor current and stably controls the temperature rise of the motor.

Specially designed flexible coupling

The screw head and the asynchronous motor are connected by an elastic coupling, which is simple to install. The plum rubber gaskets connected between the two can effectively reduce the vibration of the transmission between the head and the motor.

High quality air filter

The stable and high-quality air filter adopts imported filter materials, which can effectively filter impurities in the air, greatly extend the service life of the screw machine, and reduce the user's cost.

Product Details

1. Belt drive screw air compressor has a long service life, mature and reliable products, and low purchase cost. It is a suitable choice for industrial applications.

2. The pressure of the belt screw compressor is adjustable, changing the belt can adjust the working pressure

3. The design pressure of the belt drive screw air compressor ranges from 3bar to 15bar, suitable for industrial applications requiring high pressure or low pressure compressed air.

4. The compressor uses the efficient and stable asynchronous motor and JAGUAR made high-precision screw air-end, with reliable quality.

FEATURE & TECHNICAL DATA :

Advantages of Jaguar refrigerated dryer:

Low dew point: Under standard conditions, the pressure dew point can reach below 5°C, and the outlet air atmospheric dew point can reach below -20°C.

High-efficiency pre-cooling regenerator: Use high-quality, high-efficiency threaded copper tubes or smooth tubes, with high heat transfer coefficient, and adopt a counter-current heat exchange method, which is more energy-efficient and stable than ordinary downstream methods.

Efficient and professional gas-liquid separator: collision separation + low-speed centrifugal separation + stainless steel wire mesh demister separator, liquid water is separated from the cooled compressed air to prevent secondary evaporation of water and ensure the low dew point quality of the finished gas .

High-quality hot gas bypass valve: automatically balances the pressure on the high and low pressure sides, reduces the load on the compressor, reduces power consumption, stabilizes the evaporation pressure, and ensures that the machine can still operate normally in a low temperature environment.

Complete intelligent protection device: special protection functions such as refrigerant high and low voltage protection, phase sequence lack phase protection, low temperature protection, automatic defrost, automatic shutdown of failure, automatic alarm, and motor overheat protection.

Strict factory inspection: Each machine has a type test before leaving the factory to ensure that the factory products are qualified.

A new generation of structure: adopts a bearingless vertical structure, Jaguar's unique design, integrated motor integrated structure, reducing transmission parts, greatly reducing the size of the screw machine, and improving the efficiency of the screw machine.

Higher efficiency: the integrated structure of the motor, the motor and the screw head are directly driven, the transmission loss is close to zero, and the overall efficiency of the screw machine is greatly improved

More quiet: The transmission parts of the coupling flange are reduced, and the noise of mechanical transmission is greatly reduced. Compared with the traditional screw air compressor, it reduces a lot of noise.

1. High-precision screw head: The third-generation asymmetric screw rotor profile (patent number: ZL 2013 20131203.5)) and heavy-duty bearing selection are adopted. After repeated experiments, the efficiency of the screw head is optimized to provide users with super Exhaust volume and extend service life.
2. Specially selected small pressure valve: The small pressure valve group configured according to the user's needs to ensure that there will be no pressure backflow during use, and can be opened according to the actual pressure required by the user.
3. Specially designed intake valve group: Adopting the large-caliber intake valve group uniquely designed by Jaguar, the pressure loss is lower, the service life is longer, and the use experience is near zero failure.
4. Efficient and stable oil filter: Stable and high-quality oil filter, using imported filter materials, can effectively filter 99% of impurities in the oil, greatly extend the service life of the screw machine, and reduce the user's cost.The vertical coaxial structure without bearing suspension is adopted to ensure the straight shaft transmission and completely eliminate the transmission loss caused by bearings and couplings. Compared with the same power section, the efficiency of belt conveyor and direct drive is increased by 2% to 5%, and the energy saving effect is significant under long-term operation.