2.2x4.2mm nozzle spiral coil heater for hot runner systerm with
metal mesh lead wire
Description:
1) Length of coil heater within 20-3000mm is mainly used for hot
runner mold,as well as other precision heating system.Spring
heating ring external using high quality Ni-Cr steel tube,the
internal use of high purity magnesium oxide,high temperature
resistance wire,and first-class manufacturing technology.
2) The wire is after the annealed,with flxibility can bent into an
arc or circle heating.Its high working temperature,fast
heating,uniform heating precision,long service life,can be
automatically controlled area,high thermal conduction,while
internal heating material damage,external careuses.
.
Specification:
Cross Section for Coil Spring Heater
- 3.0 * 3.0, 3.30 * 3.30, 4.50 * 4.50 mm
- 4.20 * 2.20, 4.50 * 2.50, 3.20 * 1.80, 1.30 * 2.30 mm
- 3.30, 1.80, 1.60 mm
1.Use condiction:environment temperature:-20~+60C,Relative
temperature<95%
2.Leakage current: <0.5MA
3.Insulation resistance: ≥5MO
4.Groud resistance: <0.1O
5.Voltage resistance: no electric breakdown for 1 minute under
1500V
6.Temperature endurance: 100-1200 ℃
Sheath of coil heater | SUS304 |
Insulation of coil heater | Compacted magnesium Oxide |
Heating conductor | NiCr8020 |
Thermocouple | K type, J type (optional) |
Leads | Stainless steel braided wire, PTFE wire, glass fiber wire ( On
demand) |
Voltage | 24V to 415V |
Temperature resistance | Max 800 cent degree |
Application:
- Caustic Cyanide used in gold processing
- Hot water storage
- Asphalt Wax
- Caustic solutions Detergent
- Sterilizing equipment6.Heating oils
- Plastic processing&packaging machinery
- Ovens&dryers
- Dies&Tools
- Water& Oil heating appliances
- Vending machines
- Kitchen equipments
- Medical equipments
