Speedline Technologies, Inc.

Timothy J Joyce

Patsy Anthony Mattero

Gerald C Pham-Van-Diep

Eric J Gray

A printer includes a dispensing head for dispensing viscous material, such as solder paste. The dispensing head defines a chamber and includes at least one source port and a dispensing slot, wherein the viscous material flows from a supply mounted to the source port, into the chamber and out the dispensing slot. Within the chamber, a stirring mechanism is mounted. The stirring mechanism is coupled to a drive mechanism that displaces the stirring mechanism through the chamber, thereby stirring the viscous material. The stirring mechanism is particularly effective in preventing or reducing compaction of solder paste within the chamber.

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Hopkinton, MA, United States of America

Timothy J Joyce