BTU to Show Vacuum Reflow Oven for Superior Profile Control at SEMICON China

NORTH BILLERICA, Mass., February 17, 2021 — BTU International, Inc., a leading supplier of advanced thermal processing equipment for the electronics manufacturing market, today announced plans to exhibit at SEMICON China, scheduled to take place March 17-19, 2021 at the Shanghai New International Expo Centre. The PYRAMAX™ Vacuum Reflow Oven will be displayed in the CohPros booth, Hall E7 #7343.

“We are excited to bring the great benefits of vacuum reflow to the China market,” said Ewing Hsieh, director sales Asia Pacific. “The award-winning PYRAMAX Vacuum is the best performing vacuum reflow oven available today for high-volume manufacturing applications where yield loss due to voiding cannot be tolerated.”

High-Volume Electronics Assembly Demand

The PYRAMAX Vacuum reflow oven has been designed to meet the solder voiding requirements and high-volume demands of electronics assembly and semiconductor packaging applications. The unit is configured with 10 zones of closed-loop convection heating, two zones of vacuum reflow ovenconvection vacuum chamber heat assist and an internal vacuum chamber heater for precise profile control.  The vacuum chamber can accommodate a maximum product size of 18” by 18”. Nitrogen atmosphere capable, the PYRAMAX Vacuum reflow oven offers a maximum process temperature of 350° C.

To learn more about how the PYRAMAX Vacuum reflow oven can reduce solder voids in your high-volume EMS line, visit

About BTU International
BTU International, a wholly-owned subsidiary of Amtech Group (Nasdaq: ASYS), is a global supplier and technology leader of advanced thermal processing equipment in the electronics manufacturing market.  BTU’s high-performance reflow ovens are used in the production of SMT printed circuit board assemblies and in semiconductor packaging processes. BTU also specializes in precision controlled, high-temperature belt furnaces for a wide range of custom applications, such as brazing, direct bond copper (DBC), diffusion, sintering and advanced solar cell processing. BTU has operations in North Billerica, Massachusetts, and Shanghai, China, with direct sales and service in the U.S.A., Asia and Europe. Information about BTU International is available at


Company Contact:
Peter Tallian
General Manager
BTU International, Inc.
Phone: +1- (978) 667-4111

Media Contact:
Megan Wendling
MW Associates
Phone: +1-(239) 530-8790