Electric Resistance Axial Clamp Band Coil Heater with Thermocouple Type K for Hot Runner System
Description:
This series is variety of different diameter and length jacket heater. The hot nozzle is in according with different size to design and manufacturing. The inner sleeve is made of high quality stainless steel or copper, the outer there are various winding section(round, square or flat) heating coil. The temperature is uniformity,thermal inertia characteristics, can be integrated with the K type, J type or E type to control temperature thermocouple
Specification:
Sheath material | 304SS or 316L |
Range of working voltage | 12V to 440V |
Insulation Material | High Pure MgO |
Working life | 10,000 hours under less than 400℃ minus and 2000 hours at 700℃ |
Surface treatment | Original metal bright |
Lead and sleeve | Please refer to page |
Resistance Wire | Cr20Ni80 |
Die Electrical Strength | 800V A/C |
Resistance tolerance | 10% |
Max power density | 9W/cm² |
High voltage stability test | Less than 0.5mA leak under 1000V for 30 seconds |
Cold zone length | 50mm standard, and other sizes available |
D of cold zone adaptor | 8x30mm and 6.35x25mm optional |
Standard leads | 1000mm black PTFE wire over 300℃ |
Working life | 10,000 hours under less than 400℃ minus and 2000 hours at 700℃ |
Surface treatment | Silver sandblasted or black |
Application:
Hot runner system,
plastic industry
Packaging Machinery
Medical Equipment
Casting Process
Other electric heating industry