12V Nozzle band heater with built in ktype thermocouple in brass
for hot runner
Description:
1) Terminal box that connect the heater
2) Flexible armor cable for lead protection is available where
abrasion is a problem
3) Concentrated tightness system which ensure maximum contact of
the windings
4) Inox screws with high degree of tightness so as to transport the
current correct in thewinding
5) Specially treated rust-recistance steal, a of Nikel or Inox for
temperatures from 480°C and 650°C correspondingly
6) Grated mica sheets type ''C'' are used for he winding and the
insulation of the heaters. It provides excellent thermal
conductivity and dielectric strength
7) The warming source of the heater is created by a selected
nickel-chroma wire in ribbon or round form which achieves, with
special winding, to create the correct appropriation of heating
8) External strip of steal-sheets from nickel or inox which covers
the total width of the heater
Specification:
1) The inner profile is perfectly round,providing a perfect
coupling with the nozzle.Size of the connectiong cap is
minimal,giving extremely limited overall dimensions.
2) Power connection is performed by a metal braiding cabl,standard
length 1m,with two nickel power leads and one galvanized-copper
grounded lead.
| Sheath Material | Chrome Nickel Steel
|
| Insulators | High Grade Steatite Ceramic Insulators (High temperature)
|
| Heat Saving Thermal Insulation | Ceramic Fibre (std.) |
| Heating Elements (coil) | NiCr 60:16, NiCr 80:20
|
| Nominal Wall Thickness | Premium Heat : ½" Power Saver : ½" + 5/8" (Outer Insulation) Power
Saver PLUS :½" + 1.5" ( Outer Insulation)
|
| Connection | Fiber Glass Insulated- Metal Braided Flexible Cable (std. 12" long) mounted on rigid screw post terminals
|
| Voltage Range | 110V - 440V, Single
|
| Surface Loading | 35-55W / inch2 (depending upon model & application)
|
| Power Rating | Depending upon application
|
| Power Tolerance | ± 10%
|
| HV Testing | 1.5 Kv between heating element and sheath
|
| Insulation Resistance (Cold) | < 20 MΩ |
| Sheath Temperature | Up to 500°C maximum (Chrome Nickel Steel sheath)
|
| Gap Between the Clamping Edge | 5 - 10mm |
| Resistance | +/- 10%
|
| Width : | Minimum 30mm and there after multiples of 15mm. Minimum 100mm in
case of Power saver & Power Saver PLUS
|
| Inner Diameter | Minimum 50mm Minimum 75mm incase of Power saver & 100mm for Power
Saver PLUS
|
Application:
1) GME's heaters are widely used for Dies
2) GME's heaters are widely used for Cylinders and drums
3) GME's heaters are widely used for Plastic film extruders
4) GME's heaters are widely used for Injection and blow Moulding machine
5) GME's heaters are widely used for Holding Tanks
6) GME's heaters are widely used for All Plastic & Rubber Processing Machinery
