http://infraredanduv.com/en/tags/blow/ Recent content in Blow on Infrared and UV Hugo en-us Mon, 01 Jun 2026 17:01:40 +0800 http://infraredanduv.com/en/posts/220v-quartz-halogen-lamp-350mm-for-blow-machine/ Mon, 01 Jun 2026 17:01:40 +0800 http://infraredanduv.com/en/posts/220v-quartz-halogen-lamp-350mm-for-blow-machine/ <p><img src="http://infraredanduv.com/images/d390e977f178b60adbfc131d27c1deab.jpg" alt="220V quartz halogen lamp 350mm for blow machine"></p> <h2 id="introduction">Introduction</h2> <p>We built this 220V quartz halogen lamp to be the heat source for blow machines that need one thing: fast, steady heat—without turning the thermal system into a science project. It’s small, radiant, and designed to keep temperature control predictable on the blow molding line.</p> <h2 id="the-real-world-details-voltage-length-and-power">The Real-World Details: Voltage, Length, and Power</h2> <p>Running on 220V keeps the wiring straightforward and eases the load on the electrical side. Compared with low-voltage options, that means less heat at the contacts and a simpler supply path. We set the length at 350mm because that’s what fits the heating zone on most blow machine neck heaters. It <a href="https://goldisgood.com">gives</a> you even coverage across the parison—no hot spots, no guesswork. Wattage is chosen to pack enough heat density for PET and similar polymers. But here’s the trade you already know: this lamp runs hot. So you’ve got to plan your airflow and insulation to keep both the machine components and the people <a href="https://henruite.com">around</a> it safe.</p> http://infraredanduv.com/en/posts/ir-quartz-halogen-heating-lamp-for-blow-machine/ Wed, 22 Apr 2026 21:31:34 +0800 http://infraredanduv.com/en/posts/ir-quartz-halogen-heating-lamp-for-blow-machine/ <h2 id="introduction">Introduction</h2> <p><img src="http://infraredanduv.com/images/1721399f00befe9da3a424889171bfaa.jpg" alt="ir quartz halogen heating lamp for blow machine"></p> <p>We build IR quartz halogen heating lamps specifically for blow molding machines. These are not general-purpose heaters; they are engineered to deliver high heat density in a compact footprint for PET preform heating and parison conditioning. The design targets rapid thermal response, stable output, and straightforward integration into existing machine frames.</p> <h2 id="technical-deep-dive-power-voltage-and-dimensions">Technical Deep-Dive: Power, Voltage, and Dimensions</h2> <p>The core of these lamps is a shortwave infrared halogen element housed in a quartz tube. Typical configurations run at 400V and deliver 2500W in a 300mm length. This power density is necessary to raise preform surface temperature quickly without over-running the cycle. A 400V rating reduces current draw compared with lower-voltage alternatives, which keeps the wiring runs smaller and lowers voltage drop across long machine layouts. The 300mm length is a practical compromise. It gives enough emitting area to cover the preform shoulder and body while staying within the tight spacing around the blow station. Shorter lengths can create hot spots; longer lengths may not fit the reflector geometry. We spec these lamps to match the reflector envelope so the heat pattern lands where the process needs it.</p>