medium short wave infrared halogen lamp for blow moulding machine

Tue, 26 May 2026 22:00:54 +0800

We built these medium short wave infrared halogen lamps for one reason: to thrive inside the tough, non-stop world of blow molding machines. They throw out focused, radiant heat that gets molds and parisons hot—fast. Let’s get into the guts of it These lamps run on 400V at 2500W, packing serious power into a small space. The 300mm tube is a standard size, so it slips right into tight machine cavities without any tweaking or fuss. That power drives the surface temperature up to around 2500°C, with peak radiation right in the 1–3 micron range. That wavelength cuts straight into PET and other polymers, which means you shave time off each cycle. But there’s a trade-off: heat. Make sure your machine’s cooling system can handle the extra warmth, or you’ll risk cooking nearby electronics. Built to take the heat At the heart is a high-purity quartz tube, filled with halogen. It keeps output steady, even when you flip the switch on and off again and again, and it shrugs off thermal shock. The reflective coating focuses the heat forward, so you’re not wasting energy. And the R7s double-ended connector? It’s solid, holds tight against vibration, and makes the lamp a direct drop-in replacement. Swap it in, get back to work. Why this matters on the shop floor In blow molding, minutes and seconds add up fast. These lamps heat the parison directly, giving you even temperature across the part—so bottle walls stay consistent. The response is quick, which wipes out the lag you get from older heating systems and keeps throughput moving. For you, that means fewer rejects and a heating profile you can count on, shift after shift.

Moulding on Warm Light Source

medium short wave infrared halogen lamp for blow moulding machine