The Replacement Lamp for Your Techne Blower: Built for Husky HyPET Speed
We built this lamp with one job in mind: to sit right inside the Techne blower section of your Husky HyPET line and get the job done—fast. It heats the preform with serious penetration, so the parison warms evenly without scorching the surface. When you’re running high-output PET, the heating zone can’t fall behind. This lamp slips in as a direct replacement, matching the power and the physical footprint of the machine. No fuss.
Power, voltage, and size—kept simple
It runs on 400V, with a 300mm tube. That combo packs a lot of heat into a tight space, which is exactly what high-speed cycles demand. Higher voltage means lower current for the same wattage, so the wiring and contactors in the blower get a break. And that 300mm length lines up with the standard heating window in the Techne section, so you don’t have to rework the reflector or mounting bracket. **Here’s the catch:**all that power density needs clean airflow and a cooling path that’s up to spec. If the airflow is weak, the lamp and nearby parts run hotter, and you’ll see the life of the lamp shrink.
What’s inside—and why it matters
Inside, you’ve got a halogen element in a quartz envelope. Halogen gives you steady output over time and quick thermal response, so the lamp recovers fast between cycles. We also added a reflective coating on the quartz to push energy forward. Less wasted heat. More usable intensity hitting the preform. And the connector? It’s R7s—an industrial two-pin design that locks in place and handles the heat near the blower. It seats solid, stays put, and keeps the contact cool. No wiggle. No hot spots.
What this means on the shop floor
In Husky HyPET systems, the usual bottleneck is getting heat into the preform wall fast enough. This lamp’s high-penetration profile raises the internal temperature quickly, which improves melt strength and stretch behavior. You get a more consistent parison, fewer rejects from uneven thickness, and less strain on the blow station. For you, that translates into fewer heating-related jams, quicker setups when you switch materials, and a lamp that can handle the thermal cycling of high-speed production. Install it. Set the focus. And run.