VSB screw compressor 18.5-37 kW U-Compressors

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VSB screw compressor 18.5-37 kW U-Compressors

GENERAL TECHNICAL DATA
Power: 18.5-37 kW
Yield: 3150-6200 l/min (189-372 m3/h)
Working pressure: 8-13 bar
Dimensions mm 1420 x 1020 x 1620
Weight kg 670-800
Noise level 70 dB
U-Compressors

Since 2012, the Uni-Tech group of companies has organized the assembly of air compressor equipment at its facility in Poznan (Poland) combining the best European solutions For the implementation of projects of the group of companies, we manufacture...

The VSB series of compressors is a development of the technical thought that has been implied in the NKSB series compressors 189-372 cub meter per hour pressurized air. The compressor supervision system has been expanded, including a control panel with a more detailed information transfer and a wider range of settings modifications. Its unique feature is the ability to connect two compressors in a cascade. The above-mentioned attributes, combined with a reliable design, make VSB compressors the best investment option in their class of compressors.

 

VSB Screw Compressor - Description of the components

Automation

Modern automation, based on the highest quality components , protects the compressor against:

  • voltage drop in the electric network
  • failure of the power phase
  • incorrect direction of engine rotation
  • overload of the engine
  • too high oil temperature
  • too low oil temperature
  • starting of an unloaded screw module

Screw module

Made of the best components, the pump system of the VSI series compressor has one of the best efficiency indicators on the European market, proportional to the engine power. By integrating the filters and the oil separator with the module, the number of connections with the rest of the components has been reduced to a minimum, thus achieving the highest degree of reliability.

Oil-air cooler

Extremely effective, two-function cooler ensuring optimal working conditions in the most difficult working conditions of the compressor. It allows to achieve a low outlet temperature of the air to the pneumatic network. It is equipped with a fan, controlled by a control panel depending on the compressor load. High-temperature hydraulic hoses are used to connect the cooler with the module.

Soundproof housing

The housing of the VSB screw compressor has a compact housing , which has been made with high precision. The sound insulation boards installed inside the casing together with the compressor's constructional arrangement made it possible to achieve the noise barrier of 69 [dBA], which is one of the best results in this class of compressors. 

Further Accessories
Automatic preinstalled drain HD-MD600 Min. / Max. temperature (° C) +1 / +50
Operating pressure 0-16 bar. Condensate Dirty with oil and no oil
Aluminum body lined with a hard, abrasion-resistant coating

The indispensable system in modern condensate management. The automatic electromagnetically controlled check valve, based on continuous measurements of the condensate level in the tank, opens as needed and causes a continuous discharge of condensate from the compressed air system without pressure loss.
Invertor - Better work even with small capacities of the air receiver.
- Constant pressure in the compressed air network.
- Soft start-up of the compressor - low starting current - no pulsating blows in the compressed air network
- Greater reliability - gentle - soft start and acceleration - smooth braking (thus reducing mechanical and electrical loads ) - longer life of the moving components.
- Microprocessor controller protecting compressor through the control and monitoring systems of the main operating parameters.
- Smooth regulation of compressor revolutions in the range from 50% to 100% revolutions.
- The power factor of the cos phi motor is kept at the highest level throughout the rev range.
PLC L25S The VDBI compressor is equipped with the L26S microprocessor panel of the control system, which informs about the compressor's operating mode. The alphanumeric LCD display provides information on the defect of the device, the temperature of the screw module, working pressure, the number of hours worked, and the time remaining until the service inspection. The control panel enables the automatic start-up of the compressor after a power failure and the setting of 3 work schedules for one day a week. It is possible to connect the compressor in a cascade (master / slave / multi-compressor). The control system can be viewed in 8 languages: Polish, English, German, French, Italian, Spanish, Turkish and Portuguese.
г. Алматы
Beverage industry plant engineering

Beverage industry plant engineering