Sunstone’s Micro-joining Weld Heads provide the ability to perform precise, low inertial welds. These parallel Micro Weld Heads are designed for delicate parallel gap welds such as thermocompression bonding, and reflow soldering. A compound lever force system ensures accurate, repeatable welding force ranging from 350 to 3000 grams.
The MWH3000 Micro-joining Weld Heads offer precision and repeatability at an affordable price. The MWH3000 micro weld heads come standard with parallel gap electrodes. Once connected to a Sunstone Spot Welder power supply, these micro weld heads can be adjusted to meet the needs of a variety of applications. In addition, a variety of fixed and adjustable gap electrode as well as reflow soldering tips are available.
The MWH3000A micro-joining weld heads are pneumatic weld heads that requires an air compressor. Any size compressor will work since the weld heads come equipped with an internal pressure regulator. Spot welds are made quickly and easily with each compression of the included electronic food pedal. A trigger indicator light will display when the weld signal is received from the welder. This unit is equipped with upstroke and downstroke speed controllers for precise positioning and electrode placement for both low speed and high speed production runs.
The MWH3000M micro-joining weld heads are manually operated weld heads. These weld heads require a manual lowering of the weld head by means of a mechanical cable pull foot pedal. The MWH3000M weld heads have a slightly lower initial cost and are well suited for light production runs.
The MWH3000 comes with the MWHScope – a stereo microscope mounted on a articulating swing arm, and has magnification options ranging from 5X to 50X zoom available.
Features of Micro-joining Weld Heads:
MWH3000 micro-joining weld heads provide precision and repeatability
Fine control of weld pressure from 350 to 3000 grams
No Force Deflection
Air or foot pedal actuated
Applications for Micro Weld Heads for Micro-joining Welding
