shortwave quartz twintube 11*23mm gold reflector infrared halogen ir heater 230v 4200w for plastic welding

Fri, 15 May 2026 17:20:14 +0800

Introduction

We built this shortwave quartz twin-tube infrared heater for one reason: industrial plastic welding. It runs on 230V and puts out 4200W of focused heat, all packed into a slim 11x23mm twin-tube design with a gold reflector. The whole point is simple—get heat where you need it, fast, right on the joint or seam.

What makes it tick

Here’s the thing: 4200W at 230V means serious heat density in a small space. That translates to a quick temperature jump right where the weld happens. The twin-tube shape keeps the energy concentrated, so you don’t end up cooking everything around the joint. And yes, it plugs right into standard plant power. But because it draws serious current, you need to size your wires properly and keep those terminals tight. It’s not complicated, but it matters.

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shortwave quartz twintube 11*23mm gold reflector infrared halogen ir heater 230v 4200w for plastic welding

Introduction

What makes it tick