Enail coil heating elements are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.
Enail coil heating element specification:
|Sheath Material||Cr Ni-Steel for enail coil heating element|
|Resistance Wire||Ni Cr 80-20|
|Maximum Sheath Temperature||700°C|
|Die Electrical Strength||800V A/C|
|Insulation||>5 M W|
|Thermocouple||J type (Standard) or K type|
|Length Tolerance (Straight)||5%|
|Wattage Tolerance||+ 10% (+ 5% Available Upon Request)|
|Resistance Tolerance||+ 10% (+ 5% Available Upon Request)|
|Unheated Length||35mm (Standard)|
|Dimensional Tolerance||Coil I.D + 0.1 to 0.2mm|
|Coil Length + 1mm|
Cross section for enail coil heating element
3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4 etc.
4.20 x 2.20, 4.20 x 2.50
Any other cross sections can be customized on request
Type of Output for Enail coil heating element:
Enail coil heating element product show:
Application for Enail coil heating element
1. Injection moulding machine nozzle
2. Hot Runner Nozzles & Bushings
3. Packaging machineries
4. Hot runner Injection moulds.
5. Injection & Blow Moulding Machine Nozzles.
6. PET prefrom & Thin wall container Moulds
7. Hot runner Manifolds.
8. Smoker DIY