BTU International (North Billerica, MA) showcased the newest version of its Pyramax solder reflow oven for surface-mount processing, the Pyramax 150 X5, at APEX 2004.
The new machine features lead-free process, low cost of ownership and a closed loop convection control for unmatched process control and repeatability. The 10-zone air or nitrogen capability, combined with 350C maximum temperature and 24-in. board processing, provides process flexibility and throughput for high volume, high mix applications.
With increased heating and cooling performance and repeatable process control, the oven ensures an easy transition to lead-free production.
Reduced power consumption and nitrogen consumption as low as 500CFH decreases the cost of ownership. In addition, the available self-contained on-board water supply eliminates the need for a facility water supply.
The oven also offers a closed loop convection process to offer continuous monitoring and feedback of heating and cooling convection rates, with adjustments being made automatically through the systems operating software. The process control will be critical for lead-free processing.
