Low pressure screw compressors up to 2,5 bar

VK75
blueprints
Model
1,5 bar
Model
2,0 bar
Model
2,5 bar

m3/h

kW

kg

m3/h

kW

kg

m3/h

kW

kg
ВK30-1,5 455 22 930 ВK40-2,0 438 30 990 ВK40-2,5 421 30 930
ВK40-1,5 575 30 990 ВK50-2,0 557 37 1010 ВK50-2,5 539 37 1010
ВK50-1,5 730 37 1010 ВK60-2,0 717 45 1070 ВK60-2,5 704 45 1070
ВK60-1,5 1000 45 1070 ВK75-2,0 989 55 1160 ВK100-2,5 976 75 1280
Место применения

ВK Compressor is a stationary single-stage oil-free low pressure air-cooled screw compressor. The compressor is mounted on the power frame of its own and is equipped with all connecting pipes and nozzles. It is intended for oil-free compression of air, which is used in the pneumatic transport units for bulk material transportation (grain, flour, sugar, salt, chemical granules, feed, coal dust, wood flour, cement, lime, ground rock, etc.).

Стандартная комплектация

Standard compressor equipment includes:

  • screw block (GHH RAND, Germany) belt driven by the electric motor;
  • electric motor (SIEMENS, Germany), protection grade IP 55;
  • inlet air filter and muffler;
  • muffler with a safety valve and output pipe of the compressor, with built-in check valve;
  • bearing and gearing lubrication system with oil pump, filter and heat exchanger for oil cooling;
  • control protection and operation system;
  • Star-delta starting system;
  • shock absorbers for the power block;
  • soundproof body;
  • sturdy frame - base that requires no special foundation.

Options:

  • А — Open type compressors (without soundproof body)
  • О — with air cooler (to transport sugar and polymeric materials granules)

Дизельный винтовой компрессор


Compressors of the ВС batch have the following advantages:

  • higher energy efficiency compared to screw oil-flooded compressors (up to 18 m³ / kW / h);
  • low maintenance (oil change 9 l after 1 year of operation, oil filter replacement after 5 years of operation, air filter replacement based on contamination sensor readings, no separator filter);
  • no release of oil into the compressed air (oil is only used for the lubrication of bearings and gears), which allows to use our compressors in food and chemical industries;
  • Accessory equipment from the best manufacturers ensures reliable and long-term operation of the compressor.


Recommendations for the use of oil-free screw compressors

Granular materials Recommended compressor model

Compressor capacity, m3 / hour

Cement, dolomite powder, lime, gypsum, powder Цемент, мука, гипс, известь BК40 — 2,0 bar; 2,5 bar;
BК50 — 2,0 bar
400 ÷ 500
Sugar, salt, malt, sand Сахар, соль, солод, песок BК50 — 2,5 bar; BК60 —
2,0 bar; 2,5 bar (with air cooler)
600 ÷ 700

Tablets, granules, minerals,

animal feed in poultry farms
Таблетки, гранулы, минералы BК60 — 1,5 bar; 2,0 bar;
2,5 bar; BК75 — 2,0 bar;
BК100 — 2,5 bar (with air cooler)
700 ÷ 1000

.