Putzmeister Shotcrete Pump P 720 TD Synchro –  Piston pump with synchronised additive dosing system

The P 720 ( and also the P730) are our multi-talented piston pumps that are also available with a liquid additive pump synchronised with the concrete flow, making them the P 720 Synchro (and P 730 Synchro). These pumps will be your best ally for manual or robotic concrete spraying together with Wetkret 3.

SYNCHRONISED ADDITIVE DOSING SYSTEM

The adjustment of the additive dosage to the requirements of the construction site is an easy and reliable process with P 720 Synchro (and P 730 Synchro). Just set the required values, and the system does the rest. The permanent control by the PLC over the system permits the automatic regulation of the liquid additive dosage in proportion to the concrete flow. The hydraulically operated peristaltic additive pump provides a wide working range up to 500 l/h in P 720 Synchro (and 700 l/h in P 730 Synchro), and the pumping values can be immediately checked on the PLC’s display. That way, P 720 Synchro (and P 730 Synchro) guarantee high precision and quality concrete spraying.
 

The additive pump: