PC preform softening lamp factory price

Thu, 23 Jul 2026 00:30:56 +0800

Stop Fighting Your KHS Heating Field

Ever feel like you’re battling your KHS blow molder just to get a decent bottle? When your heating isn’t uniform, you end up with those annoying thin walls or that cloudy, pearlescent look. It’s frustrating. You’re basically fighting the plastic instead of shaping it. We decided to fix that. We built a drop-in replacement lamp that hits the exact infrared specs your PC and PET preforms need to behave. The secret is in the winding. Most budget tubes have “cold spots”—little gaps where the heat just isn’t there. We tightened the tolerance on the filament winding to kill those gaps. Now, you get a steady, heavy hit of heat across the entire length of the tube. Just a heads-up: these pack a punch. If you’re running them at full tilt, make sure your oven ventilation is actually doing its job. If the ambient heat builds up too much, you’ll burn through your lamps way faster than you should. No fancy mods required. We used high-purity quartz glass because these things go through a lot of thermal shock. They’re tough. And don’t worry about the installation. Whether your KHS model uses R7s or SK15 connectors, these just slide right in. No rewiring, no hacking the sockets, no headache. Plus, we tuned the internal halogen cycle so the glass doesn’t go dark over time. That means the infrared light keeps punching through the quartz for a lot longer. What this actually does for your floor. The biggest win? Those ugly “striation” lines in the preform mostly disappear. Your thermal profile stays stable, which means you aren’t tossing nearly as many rejects into the scrap bin. Sure, the price is fair, but the real money is made in the waste you don’t produce. One last tip: keep an eye on your voltage. High-wattage halogen tubes hate power spikes. Keep your grid steady, and these lamps will take care of the rest.

PC on IR Lamp News

PC preform softening lamp factory price

Stop Fighting Your KHS Heating Field