http://heatlamppro.com/en/tags/s/ Recent content in S on Heat Lamp Pro Hugo en Sun, 03 May 2026 01:26:25 +0800 http://heatlamppro.com/en/posts/halogen-heat-lamp-round-s-u-shape-for-pet-bottle-blowing/ Sun, 03 May 2026 01:26:25 +0800 http://heatlamppro.com/en/posts/halogen-heat-lamp-round-s-u-shape-for-pet-bottle-blowing/ <p><img src="http://heatlamppro.com/images/ad445016eb41a28769b6aa886c0c81a1.jpg" alt="halogen heat lamp round s u shape for pet bottle blowing"></p> <h2 id="introduction">Introduction</h2> <p>We build halogen heat lamps with one focus: the PET bottle blowing line. The shapes—round, S, and U—aren’t just a <a href="https://o-yate.com">design</a> choice. They’re a deliberate match to the preform, so the heat lands exactly <a href="https://goldisgood.com">where</a> the process needs it. These lamps are made for intense heat, a quick response, and day-after-day reliability inside a fast-moving industrial cell.</p> <h2 id="power-voltage-and-geometrywhy-it-matters">Power, Voltage, and Geometry—Why It Matters</h2> <p>For PET blowing, these halogen lamps run hard, typically around 2500W to 3000W, at voltages that fit the machine—often 230V or 400V. Going with higher voltage drops the current, which keeps wiring and terminals cooler. That’s the practical win: you can run longer lamps without the end caps cooking. Then there’s the shape. Round tubes give you even, radial heating. S and U bends let you wrap heat around the neck and shoulder—without leaving cold spots. The bend radius and overall length are chosen so the lamp fits cleanly in the heater housing, staying clear of clamps and actuators.</p>