Specifications

heating tube element
1.Stainless steel 304,316 or Incoloy 800
2.Flexible tubular heater
3.Factory direct sale
4.Cheap

Steam And Dry Condition Heating Tube Element  

 

 

  

1. Introduction

Also known as formed tubular heaters or flexible heaters, these heaters are mainly used for Hot Runner manifolds.

PHP manifold heaters are designed and manufactured with over15 years of experience, for superior performance and life expectancy to withstand high sheath temperature and provide the best combination of physical strength, high emissivity & good thermal conductivity to heat hot runner manifolds.

A superior grade of helical wound high temperature resistant NiCr alloy heating wire is swaged in Chrome Nickel Steel sheathed tubes. The insulation consists of superior grade of magnesium oxide (MgO). Threaded terminal post which gives a cold section of approx 40mm (min) are sealed with special sealing components to prevent the heater from moisture. These are then formed to shapes as required to press fit in the hot runner manifold which dissipated even heat transfer to the hot runner mould.

For manufacturing manifold tubular heaters it is necessary to provide an accurate dimensional sketch showing all center distances, bending radius and path.  

2. Feature

1. Available in Chrome Nickel Steel.

2. Sealed Edges to prevent from Moisture.

3. Superior Grade Magnesium Oxide Insulation.

4. Swaged for Good Electrical Insulation & Even Heat Transfer.  

3. Technical data

Length	300-1550mm	400-2100mm
Max Current	12A	15A
Nominal Voltage	Less than 230V	Less than 400V
Wattage	±10%	±10%
Dielectric Strength	1.5HV	1.5HV
Insulation MΩ	More than 5 MΩ	More than 5 MΩ
More than 5 MΩ	Less than 0.5 mA	Less than 0.5 mA
Minimum Unheated	30mm	35mm
Terminal Pins	M3 x .50mm / plain post	M4 x .70mm

 

4. Application

1. Transportation

2. Packaging

3. Building and construction

4. Toys

5. Electrical

6. Electronics

7. Furniture and furnishings

8. Consumer and institutional

9. Industrial and machinery

10. Medical  

5. When you order, pls specify the following details

1. Power and Wattage. 

2. Diameter.

3. Heated length and total length.

4.  Shape, drawing is preferred.

5. Quantity.