220V /230V 300W customized hot runner coil heater

Short Description:

Spring coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder. Spring coil heater is also known as high performance tubular heaters or cable heaters. Spring heater can be produced with or without built in thermocouples. Spring coil heater is widely used in heating engineering, mold, plastic industry, including the transfer machinery, casting process, welding, heat treatment process and many other industries and fields.

E-mail: kevin@yanyanjx.com

Product Detail

Product Tags

When you enquiry, Please specify these parameters :

1. Volts&Watts
2. Inner dia of coiled heater : I.D (Or) Outer diameter of nozzle to be heated
3. Height of coil
4. Connection lead option and leading wire length
5. Type of the thermocouple (J type or K type)
6. Drawing or sample for special type
7.Quantity

Parameter :

Item name	electric hot runner coil heater
Voltage	12V - 415V
Wattage	200-3000w( 6.5W/CM2 ) + 5% tolerance
Inner Diameter of coiled heater	8-38mm( + 0.05mm)
Resistance heating wire	NiCr8020
Sheath	SUS304/SUS/310S/Incoloy800
Tube color	sliver or annealed black
Insulation	Compacted magnesium Oxide
section size	Round:Dia.3mm;3.3mm;3.5mm Square: 3x3mm;3.3x3.3mm,4x4mm, Rectangular:4.2x2.2mm,4x2mm;1.3x2.2mm
Maximum temperature	800 degree Celsius (Max)
Die Electrical Strength	800V A/C
Insulation	> 5 M W
Wattage Tolerance	+5%, -10%
Thermocouple	K type, J type (optional)
Lead wire	300mm length; Different type of sleeve(nylon,metal braided,fiberglass ,silicone rubber, kevlar) is available