Spiral Coil Heater 4.2 X 2.2m with Thermocouple J and K

• Customization: Available
• Certification: RoHS, ISO9001, CE
• Type: Electric Coil
• Model NO.: 4.2*2.2mm, 3.5*3.5mm
• Material: Fe-Cr-Al Wire
• Form: Spiral Heating Element
• Shape: Tubular
• Resistance Wire: German Nickel Chrome Wire
• Magnesium Oxide: Japan Imported
• Moistureproof: Yes
• Waterproof: Yes
• High Insulation: >500m Ohm
• High Pressure Resistance: >1000V
• Warranty: 12 Months
• Thermocouple: J & K
• Length: 300-2200mm
• Leadwire: 1000mm
• Transport Package: Exported Case
• Specification: 4x2.0, 4.2x2.2, 4.5x2.7mm
• Trademark: no
• Origin: China
• HS Code: 851690100
• Production Capacity: 10, 0000 Per Year
• Package Size: 50.00cm * 30.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Spiral Coil Heater 4.2 x 2.2m with Thermocouple J and K

Product Description

 

Press in brass electrical coil heater, the coil heater is designed to beset in the brass sheathing, can eliminate known problems associated with the casting process.

The machined path in the brass for the heater enables exact repeat-ability of heat profile.By never exposing the coil heater to molten brass there are no risks of shifted heater coils, or destruction of the thermocouple junction.

Flexible design options include internal, external "wound in" or external slotted type J or type K thermocouples.

For OEM application, HT Elite can customize the brass sheathing upon request.

Product Parameters

 

Electrical Coil Heater Technical Parameter

Sheath Material	MGO
Resistance Wire	NI Cr 80-20
Maximum Sheath Temperature	700o
Die electric Strength	800 VA/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	50 mm Standard
Dimension Tolerance	Coil I.D.0.1 to 0.2 mm

Our Advantages

 

Electrical Coil Heater Advantage:
Has quick heat dissipation, high insulation, greatly extend the service life of heater
Can be built with a Micro, Mini, Flat, Low profile, or Round Nexthermal Coil Heater.
Safety in use
Faster responding heater due to eliminated air pockets than cast in brass
Profile and heater orientation precisely repeatable
Thermocouple not exposed to molten brass temperatures - Improved durability
Potential for designing thin walled brass heaters to minimize OD impact
Faster responding heater due to eliminated air pockets than cast in brass


Electrical Coil Heater Application
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.

Detailed Photos