Positive-pressure pneumatic conveying system SP-HL

continuousbulk productssand

The KLEIN pressure vessel conveyor SP-HL was conceived for the continuous conveying of dry, granular and pourable bulk materials such as silica sand and similar products. The pressure vessel conveyor SP-HL continually feeds the material in portions from the unpressurized inlet vessel into the pressurized conveying line. A smooth and continuous conveying process is ensured by extremely short filling cycles and constant air injection into the conveying line. The advantages of the SP-HL in contrast to conventional conveyors, in which the conveying process is interrupted in order to decrease the conveying pressure and refill the pressure vessel, are: Advantages of the SP-HL: - high conveying capacities - considerable energy saving - lower wear at conveying pipes and conveying material - very compact design - no preventive inspections by corresponding authorities required - less waste air and less strain on the filter - integrated electro-pneumatic timing control clocked by one inductive switch. Display of - - - --maintenance intervals. One fault message available - for very high conveying capacities two SP-HL conveyors are combined to a tandem conveyor feeding one conveying line - low maintenance expenditure. Excellent accessibility of wearing parts - air-flushed cone valve