SRP

PVA’s Endurance dispensing package bundles multiple dispensing and pumping technologies into one complete and versatile solution. With a variety of available pumping systems and valve applicators, Endurance can be designed to meet your specific dispensing needs. The dispensing control system on Endurance can be configured to operate as a standalone manual application or fixed valve application with a manual push button or foot pedal activation. It can also be integrated with a PVA automation workcell or with a customer provided automation system. Endurance’s closed loop servo drive allows you to program a number of functions through a menu-driven HMI. Functions include shot size, mix ratio, flow rate, pressure control, auto purge, low material detection/warning, material color sensor, and vacuum degas. The Endurance package provides a solution for a variety of applications including potting, gap filling, mold filling, bonding, gasketing, dosing and mixing, as well as dynamic mixing. | The SRP is a fully programmable servo metering rod system to precisely meter material with and without abrasive fillers. The construction of the system includes a tungsten carbide metering rod with lip seals. Rod pump technology produces accurate deposits as the metering rod advances through the metering cylinder displacing a controlled amount of material. The metering rod never contacts the metering cylinder walls. Rod bearing supports are external and do not come in contact with the abrasive media. The SRP can be used in single component or two component meter-mix applications. The SRP has many additional integrated features including: Programmable flow rate and mix ratio (1:1 to 10:1) Adjustable servo-controlled pre-shot pressure Configurable refill volume and auto purge First in, first out metering chamber fluid path