Customized high quality air duct electric tubular heater factory
The material we used and our quality control:
Resistance wire: The standard nickel chromium wire is computer calculated for gauge, length and spacing, wound on a supporting core and precisely centered to guarantee uniform temperatures and long life.
Sheath: SUS 304 stainless steel.
Insulation: We use only high purity agnesium oxide (MgO), compacted to a carefully predetermined and closely monitored density. This assures high dielectric strength and fast heat transfer.
Lead wire: Watlow purchases high temperature, flexible and fray-resistant wire available from certified suppliers.
Application:
1. Plastic processing
2.Packaging Machinery
3.Injection and Blowing Moulding
4.Extruders
5.Foundries
6.For Fastening of turbine bolts
7.Soldering pots
The tubular heaters are mainly used in aerospace, petrochemical, rubber and plastic industries, and the like. It can be used to heat still or flowing air, water, oil, nitrate, alkali and other kinds of liquid. It can also be used to melt light metal or to heat metal moulds. It has advantages such as simple structure, long lifetime, and high thermal efficiency, reliable and safe operation and so on.
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