Watlow offers a full line of hot runner nozzle heaters for the plastics industry as well as slip-on heaters for the medical and analytical industries. While every heater has a unique set of capabilities, each nozzle heater is designed to meet specific application requirements. Whether an application requires high performance, high temperature or high watt density Watlow has the heater to fit the application.
Nozzle Heaters
| Product | Material | Maximum Operating Temperatures | Maximum Watt Densities | |||
|---|---|---|---|---|---|---|
| °F | °C | W/in2 | W/cm2 | |||
 |
Mineral Insulated Nozzle Heaters | Stainless steel | 1400 | 760 | 230 | 35.6 |
 |
Thick Film Cylindrical Heaters | 430 stainless steel | 842 | 450 | 75 | 11.6 |
 |
Pre-Coiled Cable Nozzle Heaters | Stainless steel | 1200 | 650 | 152 | 23.5 |
Specification Sheets (2)