Bottle annealing furnace heater

Wed, 22 Jul 2026 05:05:13 +0800

Getting Your Glass Annealing Right After Printing

Here is the struggle when you’re running glass bottles through a screen-printing line: you’re fighting a thermal war. You need enough heat to bake the ink and get rid of those internal stresses—the annealing part—but if you push it too far, you’re in trouble. The pattern bleeds, the glass warps, and suddenly you’ve got a pile of scrap. We handle this by using targeted infrared (IR) lamps inside an integrated furnace. It’s all about balance.

Batch furnace heating element

Fri, 10 Jul 2026 12:09:28 +0800

Getting Your Infrared Heater Voltage Right (Without the Headache)

If you’re setting up a batch furnace for a project overseas, the power supply is usually the first thing that’ll give you a headache. Think about it: if you take a heating element built for a 110V US circuit and plug it into a 480V or 575V industrial line, it’s gone. Poof. Burnt out instantly. That’s why we build our infrared lamps to match the specific grids you’re actually using. No one wants to waste precious floor space on those clunky step-down transformers that just eat up energy and get in the way.

Furnace on Primary IR Heating Source

Bottle annealing furnace heater

Getting Your Glass Annealing Right After Printing

Batch furnace heating element

Getting Your Infrared Heater Voltage Right (Without the Headache)