Replacement lamps for SIDEL Matrix B2B

Sat, 11 Jul 2026 08:31:36 +0800

Getting Your Heat Right in PET Blowing

If you’re running Sidel Matrix B2B or Krones Contiform machines, you know the drill. It’s a never-ending fight. One day you’re dealing with lamps burning out, the next your temperatures are drifting just when you can’t afford it. A lot of us look for ways to cut maintenance costs by moving away from OEM lamps. That makes sense. But here’s the catch: the specs have to be spot on. Even a tiny slip-up in wattage or length and you’re looking at uneven heating. That’s how you end up with bottles that have wonky wall thickness. The actual science of it These machines live and breathe shortwave infrared radiation. We use high-wattage halogen quartz tubes to get the PET to that exact “sweet spot” where it’s ready to stretch. But you have to watch your voltage. Whether your oven is set for 230V or 400V, if the lamp doesn’t match the power supply, you’re either going to fry your controllers or just not get enough heat into the plastic. We focus on the heat density per centimeter. Why? Because “cold spots” are the enemy. They lead to that annoying pearlescence or stress whitening that ruins a batch. Plug and play (for real) We use R7s or SK15 connectors because nobody has time to rewire an oven. These are true drop-in replacements. The quartz glass is reinforced, too. Blow molding involves rapid thermal cycling—basically a constant shock of hot and cold—and these tubes are built to take that beating. Some of our versions even have special coatings. Instead of wasting energy by heating up the oven walls, the heat stays focused right where it belongs: on the preform. The reality on the floor Switching to a more affordable lamp is great for the budget, but it does put a bit more stress on your cooling system. High-output lamps put out a massive amount of ambient heat. If your ventilation is clogged or just too small, those lamps are going to burn out fast, no matter who made them. And please, keep your reflectors clean. It sounds simple, but a dirty reflector kills your efficiency. It forces the system to run hotter just to keep up, and that’s the fastest way to shorten the life of your tubes.

B2B on Warm IR Heating Modules

Replacement lamps for SIDEL Matrix B2B

Getting Your Heat Right in PET Blowing