China Electric Heater Supplier: The High-Voltage Quartz Heating Tubes, Spec’d Out
We’ve got a solution for when you need industrial heat that’s focused, intense, and gets straight to the point. Our quartz heating tubes are built for those tough jobs where you need serious, localized heat right where you want it. If you’re tired of waiting around for your heater to get up to speed, you’ll love these. They fire up fast, lock onto the temperature you need, and the whole setup is clean and straightforward. These are workhorses, plain and simple, built to run hard day after day.
Power, Voltage, and Size
These tubes run on 400V and pack a 2500W punch. That’s a lot of heat from a surprisingly compact package. The 300mm length is a smart choice. It concentrates the heat exactly where you need it, giving you precise control without wasting energy heating the air around it. And because it’s high voltage, the current draw is lower. That means you can use smaller wiring, which makes the whole installation a lot cleaner. Just one thing to keep in mind: that kind of power density runs hot. So, you’ll need to make sure your fixture is properly cooled and rated for the voltage.
The Build: Quartz, Coating, and Connection
The quartz envelope is tough as nails. It handles rapid heating and cooling cycles without cracking under the pressure of thermal shock. That reflective coating isn’t just for show, either. It pushes the infrared energy forward, making sure the heat gets to your target efficiently and shielding nearby parts from the blast. And for the connection, we use an R7s two-pin connector. It’s a reliable, proven standard. That means you can swap these tubes into your existing fixtures without a fuss.
Where They Shine and How to Set Them Up
Whether you’re running a PET blowing line or any other industrial heating process, you need heat that’s predictable, responsive, and reliable. These tubes deliver on all three, with serious power density and a connection that just works. Installation is a breeze. Just match the voltage, double-check your clearances, and wire it up. But, because we’re dealing with high heat density, proper cooling is non-negotiable. Plan for good airflow and make sure your mounting has the right tolerances. That’s how you keep the lamp and the rest of your equipment running safely and smoothly.