Two-part dispenser aids drool-free distribution

Edited by the Electronicstalk editorial team Mar 3, 2004

The Fisnar I and J123-D50 from eliminates material drooling problems when dispensing small shots of two-part materials.

Accurate and repeatable dispensing of small shots of two-part materials from 50ml twin cartridges is often hampered by material drooling after the shot cycle, resulting in waste and clean up.

It is also difficult to control shot size using pneumatic or manual cartridge guns.

The Fisnar I and J123-D50 from Intertronics eliminates these problems.

A stepping motor drive is coupled by a Hydro-Link to a double contact-ram that enters both barrels of the cartridge.

A built-in Palm computer controls the dispense setup, with a graphical display indicating when the cartridge is empty.

Shot sizes of 0.002cm3 are possible, with the stepping motor mechanically forcing the material through the mixing nozzle in precise steps, achieving an accurate deposit.

The system can also be used with any three-axis Fisnar robot for automatic dispensing of beads or single shots from 50ml cartridges.