quartz carbon heating tube

Wed, 22 Apr 2026 19:44:50 +0800

Quartz Carbon Heating Tube: Power, Design, and Industrial Application

We build the quartz carbon heating tube for one reason: to deliver raw, controllable infrared heat in a compact footprint. When you need fast heat-up and precise temperature management on a machine line, this is the workhorse we spec out. It is a direct-replacement heat source for industrial heating, drying, and forming processes where space is tight and thermal response matters.

Technical Deep-Dive: Power, Voltage, and Dimensions

The core of this tube is the carbon filament inside a quartz envelope, engineered to run at high power density. Typical configurations run at 400V with wattages from 1000W to 2500W, in lengths from 300mm up to 1500mm. This is not arbitrary. A 400V design keeps current draw down for a given wattage, which reduces conductor size and voltage drop on the machine wiring. A 300mm, 2500W tube gives you intense heat in a short length. That is ideal for focused zones like PET preform heating. A longer tube, say 1200mm at 1500W, spreads the same power over a larger area, giving you a uniform heating window without hot spots. When you spec the tube, match the wattage to your thermal load and the length to your part envelope. High power density means fast response, but it also means the surroundings see more radiant heat. Plan your machine cooling and shielding accordingly.

300-1000mm 1000w 1500w 2000w Infrared Quartz Heating La on Infrared UV Lights

quartz carbon heating tube

Quartz Carbon Heating Tube: Power, Design, and Industrial Application

Technical Deep-Dive: Power, Voltage, and Dimensions