http://ir-heat-wave.com/en/tags/6/4/ Recent content in 6/4 on Efficient IR Heat Waves Hugo en-us Sat, 06 Jun 2026 06:10:53 +0800 http://ir-heat-wave.com/en/posts/sipa-sfl-6-4-heater-lamp-bulb/ Sat, 06 Jun 2026 06:10:53 +0800 http://ir-heat-wave.com/en/posts/sipa-sfl-6-4-heater-lamp-bulb/ <p><img src="http://ir-heat-wave.com/images/1b9c2637d312f5383b58ed80f7a6411b.png" alt="SIPA SFL 6/4 heater lamp bulb"></p> <p>Every shift, that SIPA SFL heating tunnel has to nail repeatable preform temperature—period. When the lamps start to lag, you’re stuck making a hard choice: throttle the line down to dodge blisters and thin walls, or keep running and eat the scrap. Either way, you’re giving up output and cash. We built the SIPA SFL 6/4 heater lamp to get you off that ledge.</p>