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2.2X4.2 coil heater:, 1.Hot runner heater element, 2.Standard sizes available with cross section, 3.ID:15*17mm - details see: https://www.machineto.com/2-2x4-2-coil-heater-hot-runner-heater-10245579

Product name: 2.2X4.2 coil heater

Coil heater-- Description::

Hot runner heater is an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters. These heaters are also known as high performance tubular heaters or cable heaters. The basic construction of these heaters consist of compacted MgO, high temperature resistance wire and Chrome Nickel Steel tube. These heaters can be constructed with or without built in thermocouples. They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc.

Technical parameter:
1. Voltage and power according to your requirement
2. various sizes of cross section, including 4.2*2.2mm, 4*2mm, 3.2*1.8mm, 4*4mm, 3.5*3.5mm, 3*3mm and other specifications
3. high watt density 25w/sq.cm, low watt density 5w/sq.cm. Temperature: 650 degree
4. material: stainless steel

Characteristic:
1) Hot runner heaters are applicable to plastic injection molds of high yield and long service life
2) Precision tooling machine and state-of-the-art manufacturing processes;
3) All models are made according to the CE Criteria, which can meet the operation requirements for most of machines

Coil heater - Features:

Standard sizes available with various cross section

Various Watt Density option available

Designed for even heat profile

Precision fit on Hot Runner Nozzles

Highly Non-corrosive

Choice of Terminal Exits

Advanced Thermal Engineering

Available with in built Thermocouple.

Some photos :

We accept OEM order, we can produce according to customer's demand or drawing.