Cable heaters description:Pratik heat products CE certified cable
heaters are manufactured with premium materials and tight manufacturing controls. Also known as cable heaters or hotrunner heaters, these heaters are an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters. With 40 years of practical experience, PHP heaters ensures highest quality standards to provide superior performance and life expectancy at higher temperatures for many diversed applications such as hot runner moulds, manifolds & machine nozzles.
Cable Heaters Applications:1.Hot Runner Nozzles & Bushings.
2.Hotrunner Injection moulds
3.Injection & Blow Moulding Machine Nozzles.
4.PET prefrom & Thin wall container Moulds.
5.Hotrunner Manifolds.
Features: 1.CE Certified
2.Standard sizes available with various cross section
3.Various Watt Density options available.
4.Robust Design with Choice of Terminal Exits
5.Available with built in Thermocouple
6.Designed for even heat profile
7.Precision fit on Hot Runner Nozzles & Manifolds
8.Highly Non-corrosive
9.Maximum heat transfer due to more contact area
10.Advanced Thermal Engineering
Coil Heater Terminal Exits : Axial, Radial, Tangential.
Cable Heater Standard Cross Sections Available: | Round | 2.9mm | 3.3mm | 3.8mm |
| Square | 3mm x 3mm | 3.3mm x 3.3mm | |
| Flat | 1.8 x 3.2 | 2.5 x 4.3 | 4 x 6.4 |
| Standard Watts Available |
| 250 | 330 | 400 | 470 | 550 | 650 | 750 | 850 | 1000 | 1100 | 1200 |
Cable Heater - Technical Data: | Sheath material | Chrome Nickel Steel |
| Insulation material | High purity MgO |
| Heating element | NiCr 80:20 |
| Thermocouple | J' type (Fe K) 'K' type (Cr Al) grounded or ungrounded |
| Connection Wires | Stranded Nickel wires with PTFE coating |
| Voltage Range | 24 to 250 volts |
| Power Rating | Depending on application |
| Power Tolerance | ± 10% |
| H. V Testing | 800 V (Bent heater)500 V between T/C and heating element |
| Insulation Resistance | > 5 MO |
| Current Leakage | < 0.5 mA |
| Sheath Temperature | 750°C |
| Adapter Temperature | 150°C max |
| Length Tolerance | Heated length ± 2% |
| Unheated Length | 5-10 mm on bottom end, Minimum 25 mm at the adapter end. Larger lengths available on request. |
