Cement Bulker Semi-Trailer Compressor manufacturing as Piston and Screw Oil-Free, beside that can operating by Diesel, Electrical Engine or Pulley which can connect to PTO by belt, its depends to customer inquiry. Compressors suck the air and compress it and increase the air pressure inside the Cement Bulker Semi-Trailer between 1-3 bar as per the exported country regulations. This increased pressure allows the material carried in powder or granular form in the Cement Bulker Tanker  to be discharged. Globaltech Compressors has important role in the transportation of materials such as cement, flour, wheat, silica sand, soda, ash and plaster. These compressors are also known as cement bulker compressors in the sector.