Half Gold plated 220v Quartz Carbon Heating Tube

Half Gold plated 220v Quartz Carbon Heating Tube

Introduction

We built this Half Gold-Plated 220V Quartz Carbon Heating Tube for engineers who need serious heat in a small footprint. It’s a shortwave infrared heater, designed to give you direct, focused warmth exactly where you need it—right inside your industrial gear.

What Makes It Tick

The 220V rating isn’t just a number. It sets the current draw and how dense the wattage is, based on the tube length. Inside, a carbon filament gives you a broad infrared spectrum and jumps to temperature fast. Size matters, too. The length and diameter shape the heat footprint and determine how it fits into your machine. Wire it to your control circuit, flip the switch, and the filament hits its sweet spot almost instantly.

Materials and Design, Plain and Simple

Quartz does the heavy lifting here. It handles the shock of rapid on/off cycling without cracking. The half-gold plating? That acts like a reflector, pushing infrared energy forward and cutting waste to the sides. The result is more power concentrated on the target. And the R7s connector keeps life simple. It’s the standard bi-pin end-cap, so this tube drops right in when you’re replacing an existing fixture. No fuss, no rework.

Where It Shines (and What to Keep in Mind)

You’ll see this setup a lot in plastic processing—think PET blowing—where you need fast, focused heating. The shortwave output delivers energy quickly, so your warm-up time shrinks. Here’s the trade-off: that high heat density means your machine’s cooling and insulation need to be up to the task. But when you size the tube to the load and keep the thermal environment in check, you get heating that’s steady, predictable, and easy to control.