http://ruby-ir-element.com/en/tags/replace/ Recent content in Replace on Ruby Infrared Elements Hugo en-us Fri, 10 Jul 2026 10:25:02 +0800 http://ruby-ir-element.com/en/posts/how-to-replace-blow-molding-lamp/ Fri, 10 Jul 2026 10:25:02 +0800 http://ruby-ir-element.com/en/posts/how-to-replace-blow-molding-lamp/ <p><img src="http://ruby-ir-element.com/images/1b9c2637d312f5383b58ed80f7a6411b.png" alt="How to replace blow molding lamp"></p> <h1 id="getting-the-heat-right-in-husky-hypet-systems">Getting the Heat Right in Husky HyPET <a href="https://goldisgood.com">Systems</a></h1> <p>If you&rsquo;re running high-speed PET blowing, you know the struggle. You need the heat to soak deep into the center of the preform wall, but you can&rsquo;t just blast it and scorch the surface. It&rsquo;s a balancing act. In the Husky HyPET world, we handle this with some very specific shortwave infrared (SWIR) tuning and a lot of wattage.</p> <h2 id="the-power-side-of-things">The Power Side of Things</h2> <p>To keep those <a href="https://o-yate.com">cycle</a> times fast, you can&rsquo;t mess around with low-power lamps. We use high-voltage, high-wattage setups. Why? Because it lets us keep the footprint small while still pumping out the thermal energy needed for those thick-walled preforms. It’s all about that concentrated heat flux. You need the plastic to hit its glass transition temperature fast. If your wattage is lagging, you&rsquo;ll start seeing those annoying cold spots in the bottle base or uneven stretching. Nobody wants that.</p>