Introduction
We built this PC preform heater module with one thing in mind: stop the heat from playing games with you. It was designed for SIPA rotary machines, straight from the factory. The goal? Absolute consistency. You get an infrared lamp that delivers 100% power matching, so every single preform station gets the same, steady output. No more guessing. No more ups and downs.
Power and Dimensions: The Real-World Specs
Here’s the thing about heating cycles—they need muscle. This system runs on 400V, specifically chosen to handle the heavy current draw that makes those rapid heating cycles possible. And the size? We made the tube 300mm long on purpose. It fits the tight space of the SIPA rotary turret without forcing you to tear apart your machine layout. Plus, at 2500W, it throws down the heat density needed to get preforms to the perfect stretch temperature in seconds.
The Materials That Matter
The tube is wrapped in high-purity quartz. Why? Because it can handle the shock of rapid on/off cycling without cracking under pressure. Inside, the halogen element keeps its resistance stable for thousands of hours. That means no frustrating output drop, the kind you often see with cheaper ceramic heaters. And the connector? It’s the standard R7s. It snaps right into the existing SIPA socket. So you get a true drop-in replacement. No rewiring. No adapter plates. Just plug it in and go.
What It Feels Like on the Floor
This setup was built to kill the heating variability that causes uneven bottle wall thickness. With 100% power consistency from lamp to lamp, those hot and cold spots vanish. That means fewer production stoppages. More uptime. Now, a heads-up: that 2500W density does put a demand on your cooling system. Make sure your machine’s cooling is up to spec—otherwise, you risk pushing ambient temperatures up and shortening component life. But if you’re running SIPA machines, this module is a direct, dependable upgrade that finally puts the heating zone on solid ground.