Customized IR module for PET factory

Sat, 18 Jul 2026 03:30:32 +0800

Stop Replacing Your Machines. Just Fix the Heat.

If you’re running a mid-sized PET shop, you probably have a few older blow-molding machines that just can’t keep up anymore. They’re reliable, but they’re slow. Usually, the problem isn’t the machine itself—it’s the oven. Buying a brand new line is a nightmare for your budget. But there’s a shortcut. Instead of scrapping the whole thing, you can just swap out those tired old infrared lamps for high-density IR modules. It’s a way to squeeze more speed out of the gear you already own. The secret is all in the heat density. To get more bottles per minute, you have to get the PET preform to the right temperature, and you have to do it fast. We build our modules with specific voltage and wattage to push more energy into the plastic. Think of it as a faster ramp-up. You get more heat hitting the material in less time, which means you can crank up the BPM without worrying about the base of the bottle staying too cold. The nitty-gritty stuff (Quartz and Coatings) We don’t use flimsy materials here. We use heavy-wall quartz glass so the tubes don’t just pop under high thermal stress. But the real trick is the coating. Depending on how thick your preforms are, we apply a specific layer to the quartz. This makes sure the heat actually sinks into the plastic instead of just bouncing off the surface. And don’t worry about a massive electrical overhaul. We use standard R7s or Sk15 connectors. You just plug them in. It’s a simple drop-in replacement. One thing to watch out for… Here’s the catch: more heat means you need more air. If you put in a high-wattage module to shave a few seconds off your cycle, your cooling fans have to be able to handle it. If your airflow is weak, you’ll start seeing scorched preforms or annoying “hot spots.” It’s a balancing act. You have to match the IR output with how much air your machine can actually move. Get that balance right, and you’ll be amazed at how much your old equipment can actually do.

Customized IR radiator for SIPA

Sun, 05 Jul 2026 10:42:46 +0800

A Real Look at the Power, Voltage, and Size of These Radiators

We built these IR radiators for one reason: they fit SIPA and Sidel machines like a glove. From the older SBO models all the way up to the new Matrix lines, we’ve got you covered. Here’s the heart of it: these run on high voltage—usually 400V—to power up those high-wattage quartz tubes. That power is what gives you the intense heat you need for fast, clean PET blowing. And we size the tubes specifically for each machine, so the heat lands right where the preform needs it, no guesswork. A 400V, 2500W tube throws off serious heat. That’s the price of speed. So, you just need to make sure your machine’s cooling system is up to the task. We make the tubes to fit the existing chamber, so you’re not stuck re-engineering anything. It just works.

Customized on Efficient Cozy Infrared Heating

Customized IR module for PET factory

Stop Replacing Your Machines. Just Fix the Heat.

Customized IR radiator for SIPA

A Real Look at the Power, Voltage, and Size of These Radiators