Concrete Spraying Machine

The PZ9M is a large concrete spraying machine for the processing of dry mix with the special performance. The machine can be used where space is at a premium e.g. in mines and galleries. Other potential applications are slope and hillside protection, lining of water tanks and swimming pools, guniting for single and double shell tunnel construction, backfilling of tubing. Special Performance: 1. Auto-lubricating System Enhance the sealing of air-pipe system; lengthen the use life of the rubber sealing plate. 2. Time hour Indicate the accumulated work time to ensure that the reliable maintenance plan is made. 3. Capacity-variable System The output can be adjustable from 3 cubic meters /hour to 9 cubic meters/ hour. It can be used for the different working condition. Technical Date:NamePZ9MOutput3 9m3/hourMax. Conveying Distance150m (500ft)Water cement ratiobelow 0.35Max. aggregate size20mmHose inner sizeφ65mm ( 2.5")Operating air pressure9 10m3/minRated pressure of the lubricating Pump2610 psi(18MPa)Output of the Lubricating Pump3ml/minMotor powerelectric driveBasic chassisType, skid or railway wheel