Technical information of 30, 37 kW direct drive air compressor with inverter manufactured by Sharoo Turbo Compressor Engineering Group:
Airend
.
This group uses only two reputable brands, Retorcamp and Erzen, in all its manufacturing devices due to their high quality and high efficiency.
Electro-Motor
MOTOGEN SIEMENS due to the high copper quality of the stator of this company’s three-phase industrial electric motors with cast iron frame compared to Chinese brand electric motors and compliance with IEC standards, and IP55 degree of protection, suitable for continuous work with a large cooling fan and thermal class F.
Direct drive
The integrated direction of the electric motor and the airend in the long term without worrying about losing the alignment of the electric motor and the airend is used from a pot made by CNC machines with high precision.
Coupling
Direct drive
Rotex coupling is made of high-quality cast iron and all its parts are machined, which does not vibrate the system at high speeds The intermediate interface (Spider) of Rotex coupling is also produced from high-quality polyurethane (TPU) materials.
Control Panel
DOTECH compressor controllers have many capabilities and facilities compared to all the controllers available in the Iranian market, which have a large and touch screen (IP65 waterproof glass) and can be connected to the central control room.
Pressure Transmitter
Korea’s Dotech company has a long history of producing control systems and pressure transmitters in refrigeration industries and compressed air compressors, and due to its high quality, long life, and better compatibility with the device’s controller system, it is installed on the devices of this company.
In the devices manufactured by this company, the clogging of the separator filter is controlled and monitored momentarily.
Also, in order to eliminate possible noises, a separate sensor is used for the inverter.
radiator
Radiator made of high quality aluminum, brazing method with plain fin structure
In the devices made by this company, using the special initiative of this company, at the first moment of starting, the oil is quickly charged to the airend, and unlike the radiators placed on the ceiling, the full efficiency of the radiator is used, and when the device is turned off, it causes Failure to return the oil to the separator and airend.
Air filter with Separated shell
One of the advantages of the large size and separate shell of the air filter used in this group is the low sound of the device and a reduction of 5 degrees Celsius in the output temperature.
Control panel relays
By using Schneider Electric relays, which is a world-renowned company, it is used to protect and isolate a part of the circuit with other circuit components, as well as the controller and electric commands.
Inverter: Santerno
SANTERNO
The most important reason for using screw compressors with variable frequency (inverter) is to adjust the speed of the compressor based on the amount of air consumption and as a result significantly reduce energy consumption. In all inverter-equipped compressors, the amount of air production is precisely controlled according to the consumer’s needs by changing the frequency of electricity and as a result, by accurately controlling the speed of the electric motor.
Control valve for the direction of the airend
One of the advantages and merits of the compressors of this group is the non-rotation of the airend It is in the opposite direction when the device is turned off which removes unusual scratches on the rotor in the long run and Also, the lack of double pressure to the felt bowl of the airend.
Separator tank unloading valve
One of the unique features of this company’s devices is equipped with a quick unloading valve for the separator tank during a sudden power outage.
Radiator Fan
In the design and installation of fans, the two main parameters of flow rate and static pressure are calculated to increase the cooling efficiency.
Hose
Welded steel
Due to the use of welded steel hoses, there is no need to worry about the opening of the hose press and oiling inside the machine. Also, steel hoses have more flexibility to eliminate the vibrations of the rotary parts of the system and can withstand more temperature and pressure.
Piping
Unloader command and…
Due to the high temperature tolerance of steel compared to pneumatic hoses, which have the possibility of tearing and drying, which causes the device to fail, this company guarantees 100% of the long-term performance of the device from steel pipes with thick walls.
Device Chassis
This company uses 4-mill European heavy iron in all its machines to maintain the integrity of the machine in the long-term.
Contactor
MCCB switches and miniature fuses of the Hyundai brand are used.
Acoustic insulation
Sound
Using a 4 cm cloud with a density of 17 to reduce the sound of the device.
It should be noted that the devices manufactured by this company are included in the silent range.
Cabin strength
All the cabin of the machine is designed and produced using laser and then bending and as modern European products.
Full brass glass site
With Pyrex glass
German Kaeser European style oil gauge
Unlike many common glass sites in Iran, which use transparent dry hoses or glass tubes, and there is a possibility of breaking and leaking oil and jamming the airend, in this group of high-quality glass sites with high pressure Hydrostatic test is used 30 times.
Oil Filter
Oil filters with high working pressure from the German MANN brand are used in this device.
Full brass glass site
With Pyrex glass
German Kaeser European style oil gauge
Unlike many common glass sites in Iran, which use transparent dry hoses or glass tubes, and there is a possibility of breaking and leaking oil and jamming the airend, in this group of high-quality glass sites with high pressure Hydrostatic test is used 30 times.