Global supply of blow molding IR lamps

Mon, 13 Jul 2026 15:52:33 +0800

Better IR Lamps for Your Krones Contiform

Let’s be honest: OEM parts for Krones Contiform machines are expensive. Really expensive. It feels like you’re paying a premium just for the name on the box, which eats into your maintenance budget faster than you’d like. We’ve got a better way. We make drop-in replacement IR lamps that hit the same specs as the originals, but without the eye-watering price tag. These lamps use short-wave infrared to get those PET preforms hot and ready—fast—without accidentally melting the neck of the bottle. The power side of things To keep a high-speed line moving, you need serious heat flux. That means these tubes run at high wattages and specific voltages to handle the heavy current loads. The upside? High wattage lets us keep the lamp footprint small while keeping the heat exactly where it needs to be. Just a heads-up: double-check that your power supplies can handle the wattage. If they can’t, you’re just asking for a premature burnout. Quartz and connectors We use high-purity quartz glass because these lamps go through a lot. The constant on-off cycling creates a ton of thermal shock, and cheap glass just won’t hold up. As for the fit, we use standard R7s or Sk15 connectors. You can just pop them in. No messing around with your existing lamp holders or rewiring the whole setup. Plus, some of our versions have a special coating that bounces the heat forward into the preform. It saves energy and keeps your machine frame from getting way too hot. Getting them on the floor Since these are direct replacements, you don’t need to spend your weekend recalibrating the entire oven. Just slide them in and keep an eye on the heat distribution across the mandrel to make sure everything is balanced. One thing to watch out for: if you push for maximum wattage to speed up your throughput, your cooling fans are going to work harder. Check your ventilation. If the ambient heat builds up too much, you’ll start seeing preforms deform. Keep the airflow clear, and you’ll find that sweet spot between lightning-fast heating and a perfect bottle.

Blow on Heat Lamp Expert

Global supply of blow molding IR lamps

Better IR Lamps for Your Krones Contiform