• Spring Coil Heaterfor Injection Molding Hot Runner System
  • Spring Coil Heaterfor Injection Molding Hot Runner System
  • Spring Coil Heaterfor Injection Molding Hot Runner System
  • Spring Coil Heaterfor Injection Molding Hot Runner System
  • Spring Coil Heaterfor Injection Molding Hot Runner System
  • Spring Coil Heaterfor Injection Molding Hot Runner System

Spring Coil Heaterfor Injection Molding Hot Runner System

Certification: ISO9001, CE
Type: Electric Coil
Material: Ni-Fe
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Spring Coil Heaterfor Injection Molding Hot Runner System pictures & photos
Spring Coil Heaterfor Injection Molding Hot Runner System
US $14-70 / Piece
Min. Order: 5 Pieces
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • 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 Powder
USA Brand
Advantages
Fast Response Time
Application
Injection Mold Hot Runner System
Certificate
ISO9001, Ce
Heating Uniformity
Very Good
Length
250-2500mm
Power
190-1500W
Transport Package
PVC Pipe, Carton Box, Wooden Case
Specification
Rectangular, round, square
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

Spring Coil Heaterfor Injection Molding Hot Runner System
 
Product Description

 


1. Coil Heater Working Principle
Electric Coil heater, also known as cable heater, convert electricity into heat through the process of Joule heating. Electrical current running through the element encounters resistance, resulting in heating of the element.

2. Coil Heater Structure
The main features of these heaters are 360o heated area, readily confirms to surface, fast response and quick heat transfer, helical coil design for superior performance, good resistance to corrosion and it can easily be coupled with J or K type thermocouple.

The integration of temperature thermocouple for the precise temperature control. It also provides the best combination of physical strength, high emissivity and good thermal conductivity to heat hot runner bushings and nozzles.

3. Coil Heater Standard Sizes
Spring Coil Heaterfor Injection Molding Hot Runner System

 
Cross Section Total Length
/Heating Length
T/C WATT/VOLT Lead Wire
2,2x4.2 300/250mm J  195W x 230V 1000mm
2,2x4.2 330/280mm J 215W x 230V 1000mm
2,2x4.2 385/335mm J 240W x 230V 1000mm
2,2x4.2 450/400mm J 300W x 230V 1000mm
2,2x4.2 510/460mm J 350W x 230V 1000mm
2,2x4.2 570/520mm J 400W x 230V 1000mm
2,2x4.2 650/600mm J 460W x 230V 1000mm
2,2x4.2 750/700mm J 530W x 230V 1000mm
2,2x4.2 850/800mm J 610W x 230V 1000mm
2,2x4.2 950/900mm J 690W x 230V 1000mm
2,2x4.2 1160/1110mm J 850W x 230V 1000mm
2,2x4.2 1360/1310mm J 950W x 230V 1000mm
2,2x4.2 1600/1550mm J 1100W x 230V 1000mm
2,2x4.2 1850/1800mm J 1200W x 230V 1000mm
2,2x4.2 2300/2250mm J 1300W x 230V 1000mm
2,2x4.2 2550/2500mm J 1500W x 230V 1000mm
 
Product Parameters

 


4. Coil Heater Parameter
Sheath Materials Chrome-nickel Steel
Cross Section Circular, Square or rectangular
Insulation Materials USA High Purity MgO
Heating Element NiCr80:20
Lead Wires Tf, Fiberglass Insulated
Voltage Range Max. 250V, Standard 230V
Power Rating Depending on application
Power Tolerance +-5% to +-2%
Length Tolerence +-2%
Unheated Length 25-50mm plus adapter connection
Minimum Bending Diameter 6mm

5. Coil Heater Imported Raw Materials
a. The coil heater resistance is used German Nickel Chrome wire, can be coiled and straight.

b. The insulation material magnesium oxide powder is imported from USA; which ensures the high performance, fast response time and good unformity.
Heating photo for example
Spring Coil Heaterfor Injection Molding Hot Runner System

4. Surface Treatment
Blasting and blackening surface treatment, also can provide bright surface.
Spring Coil Heaterfor Injection Molding Hot Runner System

6. Coil Heater Cross Section
Based on specific requirements and applications, coil heaters are manufactured in different cross sections. Each one is having its own advantages and disadvantages. Basically there are three types of coil heaters. They are
Coil Heater Cross Section
Round Coil Heater Diamater Φ3.0, Φ4.0,Φ5.0
Square Coil Heater Diamater 3.0×3.0, 3.3×3.3, 3.5×3.5, 4.0×4.0, 5.0×5.0
Rectangular Coil Heater Diamater 4.0×2.0, 4.2×2.2, 4.5×2.7

Cross section 4.2*2.2mm
Spring Coil Heaterfor Injection Molding Hot Runner System

Cross section 3.3*3.3mm
Spring Coil Heaterfor Injection Molding Hot Runner System
Packaging & Shipping

 


7. Package:
Spring Coil Heaterfor Injection Molding Hot Runner System

6. Coil Heater Application:
Plastic injection molding machines,
Holding tanks
Metallurgical analyzers
Pulp and paper processing
Blow molding machines
Oil reclamation equipment
Food and candy extruders
Labeling, bag sealing, hot stamping, heat trace, and packaging equipment.
 
Detailed Photos

 

Spring Coil Heaterfor Injection Molding Hot Runner System
Spring Coil Heaterfor Injection Molding Hot Runner System
Spring Coil Heaterfor Injection Molding Hot Runner System
Spring Coil Heaterfor Injection Molding Hot Runner System
Spring Coil Heaterfor Injection Molding Hot Runner System
Spring Coil Heaterfor Injection Molding Hot Runner System


 

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