Husky HyPET heating lamp SK15

Thu, 02 Jul 2026 06:16:59 +0800

On the line, a Husky HyPET blow molder doesn’t forgive uneven preform heating. You can spot it instantly—wall thickness that wanders, bottles that blow out, and the whole line throttling back just to chase temperature stability. The Husky HyPET heating lamp SK15 is a direct-fit infrared upgrade built to keep that heating tunnel honest, cycle after cycle. Here’s what’s actually under the hood. The SK15 is a short-wave infrared emitter using a quartz tube and an R7s connector, dimensioned to match the OEM geometry and mounting. It runs within the same voltage and power window as the original halogen lamp, so your control logic and setpoints stay put. Preform heating stays repeatable because the spectral output and focal pattern are matched to the preform wall—tight temperature spread, no hot spots. And in practice? The SK15 comes back to thermal stability faster after a restart and holds steady during high-speed stretch blow molding. That means fewer rejects and more uptime. We’ve logged energy use coming down by about 20% compared with standard halogen, and lamp life stretching to 5,000+ hours with less than 5% output drift. Put it in once, then stop stockpiling spares. A couple of shop-floor notes. Install it with the correct orientation and check the reflector—misalignment will throw the heat profile off. The SK15 is a direct replacement for Husky HyPET systems, but confirm your machine revision and connector type before ordering. If the heating zone PID has drifted with age, expect a quick recalibration; once you set it, the profile stays consistent.

Husky preform heater element

Tue, 23 Jun 2026 15:27:06 +0800

On the blow molding floor, preform heating drift is the kind of problem you don’t always see until it shows up in the bottles. One zone runs a little off, and you’re staring at off-spec parts, wasted resin, and lost time. The Husky preform heater element was built to stop that drift cold, by hitting the same OEM heating profile, exactly. What matters, technically We spec these as short-wave infrared halogen emitters, quartz tube, built to match Husky and to cross over cleanly to Sidel, Krones, and SIPA machines. Most setups run 230V or 240V, 1.5 kW to 2.0 kW per zone, with standard lengths and R7s connectors that drop into the existing lamp holders. Filament geometry and reflector placement are set to deliver the same focal heat density as the OEM, so the heating curve in your tunnel stays repeatable—peak temperatures stay within ±2°C from one lamp change to the next. Here’s why that matters on the line. When the parameters match 1:1, you can keep your cycle speeds where they are without retuning the whole heating section. Bottle quality settles down: wall thickness gets more uniform, and you regain crystal clarity because the preform hits the right temperature profile before stretch. You also stop throwing away kilowatts—the element gets to setpoint fast and holds it without the overshoot that wastes energy. A few practical notes. Installation is straightforward—just verify voltage, wattage, length, and connector type before you swap—but the environment is brutal. Keep the quartz tube clean and make sure airflow is right. Even a thin film of dust or oil can create hot spots and cut lamp life short. Plan replacements around scheduled downtime, and always match the lamp to the exact machine’s heating zone layout so the thermal balance stays where it should be.

Husky on Premium Infrared Heating Solutions

Husky HyPET heating lamp SK15

Husky preform heater element