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| Coiler |
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Micro Tubular Coil Heaters are manufactured in two standard diameters, 1.5 mm and1.8mm (0.059” & 0.07”). These heaters are swaged and compacted to these diameters and fitted into special clamps to tighten over circular parts for heating purpose.
The 1.8mm diameter Micro Tubular Heater is formed into a coil of predefined dimension and equipped with a special cover for easy fittment. This special cover called Axial clamp allows front end loading and adjustability. Such easy handling saves hours of downtime in case of heater failure in a Multi - Cavity mold. These heaters are offered with staggered.
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| Tubular Flex |
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EHK´S flexible tubular heaters are available in round section6.5 mm D / 8.5 mm D and square section 6 mm x 6 mm/ 8 mm x 8 mm. These are available in various sizes (see table) and can be bent by hand to fit into nearly any 2D or 3D contour and groove.
Application:
- Hot runner systems
- Welding bars
- Technical possibilities & options.
- Square section flexible heaters provide high efficiency due to a contact surface of 76%.
- Optimal conduction due to braided metal sleeve outer sheath.
- Maximum length 2600 mm.
- Bend radius minimum 12 mm resp. & 14mm. in the middle.
- Standard voltage 230 V.
- Connection type M3 resp. M4 threaded pins.
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| High concentration cartridges |
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Resistors or Anti Impact high density, comprises a Nichrome resistor similar in structure to the average density cartridges with the difference that the remaining spaces are covered with granular refractory insulation.
Belonging to the new technological generation of armored electrical elements generating heat, which can achieve high densities of electric power in small spaces. |
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| Special Coiler |
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Compared to conventional method of heating machine nozzles with Mica Band Nozzle Heaters, PHP offers a High Performance Heater which has many advantages. This product has evolved out of experience and regular heater failure complains of plastic processor around the globe. It has a very robust design and can perform efficiently even where polymer spillage is a regular feature. They can be manufactured with built-in thermocouple, thus can be controlled very accurately while processing sensitive materials e.g. Nylon 66 with 40% glass filled.
A coil heater is mounted onto a Brass Collet which is designed and machined to high accuracy for better heat transfer and covered with a Chrome Nickel Steel clamping band. Upon tightening the clamping band, brass collet firms its grip over the nozzle, resulting in a very even fit for efficient performance. Coil Heaters, which are designed for use in hot-runner molds, when applied in such conditions works wonders.
As the name indicates this is a coil heater cast in brass having an outer casing of Stainless steel. Available with an added feature of built-in-thermocouple, applications of these heaters are quite similar to coil heaters but have some advantages over the latter. |
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| Split core cartridge |
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The cartridge-type industrial resistors have better heat delivery uniform, sealed, resistant to oxidation and corrosion, used to inject plastic, sealing various forms of packaging, heat dice, plates and dies and the heating of liquids and other industrial applications .
EHK designs and builds custom-resistance compact, using the best and most reliable materials available, meeting the highest quality and strict international controls. |
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