BTU HAS BEEN A LEADER IN IN-LINE THERMAL PROCESSING FOR OVER A HALF A CENTURY.
BTU’s products excel in processes where precise control of atmosphere and temperature are critical to product yield. With over 10,000 units shipped, service and support in over 30 countries, and manufacturing facilities on two continents BTU is the leading choice for global manufacturers.
The World’s Best Performing Reflow Ovens
Pyramax OvensBTU’s Pyramax family of high-throughput convection reflow ovens is widely recognized as the global standard of excellence for both printed circuit board solder reflow and for semiconductor packaging. The Pyramax features BTU’s exclusive closed loop convection control and process temperatures up to 400°C. For the most demanding applications Pyramax can provide O2 levels as low as 2ppm above source in the peak reflow zone.
Custom Furnaces: Made in the USA
BTU’s Controlled Atmosphere Furnace has the industry’s lowest Cost of Ownership and features process temperatures up to 1180°C. BTU’s automated thermal controls utilize segmented heaters to optimize thermal performance resulting in thermal uniformity better than +/-2°C. The system also features flexible atmosphere with Argon, Hydrogen, Nitrogen or forming gas available.
BTU International Postings
NEW REFLOW OVEN TECHNOLOGY FOR SUBSTRATE FLATNESS Easy process transfer Low maintenance, no vacuum pump &l...
Oct 24, 2019 | Fred Dimock
Presentation given by Fred Dimock during a seminar at the American Competitiveness Institute, ACI. •Recipe vs. Profile •Material Properties •Why profiles are shaped like they are. •Obtaining profiles •TC Accuracy •Profilers •Test vehicles •Process Window – Eutectic vs. Lead Free •Heat transfer •Oven Control...
Dec 06, 2007 | Fred Dimock, Kristen Mattson.
Over the past 30 years we have learned that lead has negative affects on the health of humans and seen strong legislation remove it from gasoline and paints. More recently, governments in Europe and Asia have set deadlines to remove lead from consumer electronic devices that use printed circuit boards. Currently, the ban is not being applied to high reliability applications such as military or medical devices, but we all know that will come someday soon. Likewise many believe that lead free solder is coming to wafer bump reflow and are beginning to make the transition....
Nov 08, 2007 | Fred Dimock
A continuous furnace is ideal for processes requiring high production volumes, process consistency, and precision control. This overview discusses some of the newer temperature and atmosphere capabilities of continuous furnaces and addresses the various components that make up a continuous furnace....
Oct 10, 2007 | Rob DiMatteo, Fred Dimock, Pierre LeMieux.
Process engineers, who are seeking to achieve the most effective and reproducible thermal transfer process, look to today's forced convection ovens for applications such as flipchip, BGA, and lead-free soldering. A forced convection process to maximize thermal uniformity can be best accomplished by employing static pressure generation in what's known as "closed loop convection"....
Feb 01, 2020 | BTU International is celebrating its 70-year anniversary. Since 1950, and with more than 10,000 units shipped, BTU International has been the trusted name for high-tech customers with a need to solve high-volume thermal processing challenges.
Jan 24, 2020 | BTU International, Inc. is pleased to announce the appointment of Brandon Hannaman as its new regional sales manager. Based out of Arizona, he will cover Arizona, Southern California and Mexico.
Jan 16, 2020 | BTU International, Inc. now supports the Hermes Standard, officially referred to as IPC-HERMES-9852. Hermes links individual machines together with a direct form of horizontal communication.
Jan 07, 2020 | BTU International, Inc., a leading supplier of advanced thermal processing equipment for the electronics manufacturing market, will exhibit at the 2020 IPC APEX EXPO, scheduled to take place Feb. 4-6, 2020, at the San Diego Convention Center in California. The team will showcase both the PYRAMAX™ Vacuum reflow oven and the AQUA SCRUB flux management in Booth #3119.
Dec 21, 2019 | BTU International, Inc. is pleased to announce that Fred Dimock, Manager of Process Technology, will participate in a panel discussion on vacuum reflow with respected industry experts. The panel is scheduled to take place Thursday, Jan. 16, 2020, at L3Harris Technologies in Palm Bay, Florida.
Nov 13, 2019 | BTU International, Inc. announces that it was awarded a 2019 Global Technology Award in the category of Soldering – Reflow for its Aqua Scrub™ Flux Management Technology. The award was presented to the company during a Tuesday, November 12, 2019, ceremony that took place during productronica in Munich, Germany.
Nov 04, 2019 | BTU International, Inc. is pleased to announce that it has expanded its partnership with CORE-emt to include the Baltics (Estonia, Lithuania, Latvia). CORE-emt also represents BTU’s PYRAMAX™ reflow ovens in Denmark, Norway, Sweden and Finland.
Oct 24, 2019 | BTU International, Inc. announces that it was awarded a 2019 Mexico Technology Award in the category of Soldering – Reflow for its Aqua Scrub Flux Management Technology. The award was presented to the company during a Wednesday, Oct. 23, 2019, ceremony that took place during the SMTA Guadalajara Expo & Tech Forum.
Oct 16, 2019 | TU International, Inc. will exhibit at productronica, scheduled to take place Nov. 12-15, 2019 at the Neue Messe München in Munich, Germany. The company will showcase the Aqua Scrub flux management technology installed on the PYRAMAX ™ 125A with EPP Electronic Production Partners GmbH in Hall A3, Booth 154.
Oct 03, 2019 | BTU International, Inc. will host a Vacuum Reflow Workshop on November 5, 2019, at ACI Technologies in Philadelphia, PA. The one-day workshop will take place from 10 a.m. - 6 p.m. and will feature a live demonstration with X-ray analysis.