Flat Flange Immersion Heater For Hot Water
Description
Flat flange immersion heater is make of seamless stainless steel tube, high-quality Mgo, high Ohm NiCr alloy wire, and then winned with stainless steel fin. Flat flange immersion heater is more heat exchange efficient than common electric heating tube, which means immersion heater element could standard 3 to 4 times wattage. Flat flange immersion heater is made of advanced production equipment and through strict quality test. Characteristic fast temperature rise heating uniformity heating exchange efficiently long-time usage appliance.
Flat flange immersion heater is a tube-shaped, heavy-duty, industrial joule heating element (electrical resistance) used in the process heating industry, usually custom manufactured to a specific watt density, based on its intended application. Highly compacted they reach a surface watt density of up to 30 w/cm².
It may be used to heat any kind of substance or material, such as oil, air, or sugar. However, a common application is plastic pellets, which are melted in order to for molded plastic parts. An example of such a process is the "hot runner" process. Flat flange immersion heater resemble tubular heaters structurally but tend to have higher watt densities.
Specification
Tube diameter: Φ4mm-Φ30mm
Tube Material: SS304, SS316, SS321 and NICOLOY800 etc
Insulation Material: High-purity MgO
Conductor Material: Ni-Cr or Fe-Cr-Al Resistance Heating Wire
Wattage density: high/middle/low (5-25w/cm2)
Lead Connection Option: Crimped or Swaged leads
Lead wire type: 10" Standard (Teflon/silicone high temperature fiberglass)
|
Heat intensity |
Not exceeding 30w/cm2 (advisable) |
|
Power |
Depends on the dimension |
|
Exhaust extreme (when cold) |
<=0.1mA to 242 v. |
|
Insulation (when cold) |
5 Min Ohms 500 Watts minimum |
|
Dielectric strength |
1500v. 1/sec |
|
Working temperature |
750 Deg C max. |
|
Length tolerance |
+/-1.5% |
|
Diameter tolerance |
-0.02 to -0.06 mm |
|
Cut off connection tolerance |
+/-15 mm |
|
Power tolerance (w) |
+5 % - 10 % |
|
Cold areas |
Depends on length and diameter 5-25mm |
Feature
1. Easy to install, control and maintain
2. For many applications: water, oil, heat transfer fluid, and corrosive solutions, Gas, Steam
3. High power is available, various material
4. Safe, efficient
Application
1. Liquid Immersion
2. Plastic Molds
3. Dies
4. Labeling
5. Medical Equipment
6. Platens
7. Packaging Equipment
8. Hot Stamping
9. Sealing
10. Injection Molding
