• 20mm Barrel Spring Pressed in Brass Coil Heater
  • 20mm Barrel Spring Pressed in Brass Coil Heater
  • 20mm Barrel Spring Pressed in Brass Coil Heater
  • 20mm Barrel Spring Pressed in Brass Coil Heater
  • 20mm Barrel Spring Pressed in Brass Coil Heater
  • 20mm Barrel Spring Pressed in Brass Coil Heater

20mm Barrel Spring Pressed in Brass Coil Heater

Certification: RoHS, ISO9001, CE
Type: Electric Coil
Material: Fe-Cr-Al Wire
Customization:
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20mm Barrel Spring Pressed in Brass Coil Heater pictures & photos
20mm Barrel Spring Pressed in Brass Coil Heater
US $14-70 / Piece
Min. Order: 5 Pieces
Diamond Member Since 2018

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  • Overview
  • Product Description
  • Product Parameters
  • Our Advantages
  • Detailed Photos
Overview

Basic Info.

Model NO.
4.2*2.2mm, 3.5*3.5mm
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

Packaging & Delivery

Package Size
50.00cm * 30.00cm * 15.00cm
Package Gross Weight
5.000kg

Product Description

20mm Barrel Spring Pressed in Brass Coil Heater

20mm Barrel Spring Pressed in Brass Coil Heater
 
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

 

 
20mm Barrel Spring Pressed in Brass Coil Heater
20mm Barrel Spring Pressed in Brass Coil Heater
20mm Barrel Spring Pressed in Brass Coil Heater
20mm Barrel Spring Pressed in Brass Coil Heater
20mm Barrel Spring Pressed in Brass Coil Heater
20mm Barrel Spring Pressed in Brass Coil Heater






 

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