NOZZLES HEATERS
CARATTERISTICHE GENERALI:
The nozzle band heaters are electric heaters use very versatile, as they can be used in various application fields.
Built with high tech machines, the resistance to nozzles allow you to exercise with absolute precision the specific pressures of curvature which ensure a good coupling between the circuit and the resistive coating metal armor that allows for efficient heat exchange with the nozzle. In addition, the connection point between the heater and power cord is protected by a special connector which ensures a high mechanical strength.
Space-saving, electric heaters for nozzles have a cap brazed and various cables available exit.
Typically, they are applied for heating the nozzle in plastic injection machines, in order to obtain a correct temperature maintenance on the nozzle, these electric heaters are constructed with the same technologies are built with such common resistance band mica heater, although these heaters nozzle support specific loads up to 6 W/cm2.
USE
Among the most common are:
- machinery for the plastics and molding machines, plastic extruders
- packaging machinery
- machines for food.
PRODUCT QUALITY ‘CERTIFIED
The entire production cycle of heating nozzle is subjected to rigid controls dimensional and electrical tests in accordance with regulations of our Company Quality System certified to ISO 9001:2008 and in full compliance with the requirements of current standards IEC / EN.
TECHNICAL DATA:
- Voltage: 230 V
- Standard output: 45 ° axial
- Length of the cable covered with metal braid: 1 meter (including ground wire)
- Armour Brass (also available in stainless steel for use in contact with corrosive materials such as PVC)
- Standard surface density: 4-4.5 W / cm ² (for heaters with Brass shell) or 5-6 W / cm ² (for heaters with a stainless steel shell)
- Dielectric strength: 2000 V
ADVANTAGES:
- Product of high technology
- Long service life
- High mechanical resistance (high resistance to mechanical shocks and accidental tearing, thanks to effective anti-tear anchor spot on the power cord)
- High efficiency and energy saving
- High-density surface that allows a rapid and secure the required working temperature is reached
- High electrical insulation and rapid heat transfer (heat), thanks to the perfect adhesion to the surface to be heated for optimum uniformity of heat to every part of the nozzle
- Sealing resistant to agents like melted plastic.
- Easy installation
- Perfectly round, perfectly curved due to the internal profile, which ensures a perfect fit with the nozzle to be heated
- Small footprint of the area of electrical connection, secured by a metal braided cable standard length of 1 meter, with two wires in a Nickel and nickel-plated copper grounding.
RESISTANCE STANDARD CATALOGUE
Available in various standard models in stock or, alternatively, built to customer specifications, the heating elements are commonly built using nozzles for a type of mica insulation.
Our technical department is at your disposal for any clarification. Standard models are supplied with 45 ° cable outlet axial and 1 meter long cable with braided metal, including the ground wire.
SOME EXAMPLES:
For more details see the section “Download Area“
or request a quote online by filling out the “Quotation Request Form“
