These blowers are mounted on lorries or trailers and used for pneumatic transport of granules, powders, meal and pollard etc. Mostly used in the agriculture, building and food industries, the required output capacity usually is within the range of 500-800 m3/h, and the operating pressure difference of up to 800 mbar. VR Blowers are designed for horizontal or vertical airflow. For horizontal airflow the blower may be suspended from the vehicle chassis by side plates bolted to the port faces. For vertical airflow, the blower can be platform mounted on either port face. They can be driven clockwise or anti-clockwise and are suitable for direct pure torque drive throughout the performance range or vee belt drive up to 45kW. Twin drive shafts are provided to allow scope for the correct alignment of the main driving shaft from the vehicle power take-off.
