Space Air Gas Tubular Heater Electric Industrial Heating elements
Space Air Gas Tubular Heater Electric Industrial Heating elements
General Information
Tubular Heater for Chemicals 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 form molded plastic parts. An example of such a process is the "hot runner" process. 380V 3KW Electric Titanium Heater for Chemicals resemble tubular heaters structurally but tend to have higher watt densities.
Characteristics & Properties
- 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 |
Suggested Applications
- Liquid Immersion
- Plastic Molds
- Dies
- Labeling
- Medical Equipment
- Platens
- Packaging Equipment
- Hot Stamping
- Sealing
- Injection Molding
Shenzhen Suwaie Technology Co., LTD
ADD:3rd Floor No.29, Huimin 1st Rd. Guihua Community, Guanlan sub-district , Longhua Dist, Shenzhen 518110 China
Tel: +86 755 32948288 Fax: +86 755 32948188
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Contact Person: Gavin lei
Email:gavin@suwaie.com
Web:www.suwaie.com / www.tubularheatingelement.com
