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Help CenterFin Tubular Heater
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fin tubular heater
1. Cartridge heater consists of a cylindrical stainless steel tube and thus prevents itself from corrosion. The watt density can reach 25 W/cm2and the operating temperature can go up to 800°C (1472°F)
2.The cartridge heater is filled with magnesium oxide and compressed to avoid short-circuit. There is a heating wire inside which is wound into a ceramic core. The number of coils varies depending on the power.
3. Various cartridge heaters are available. We develop and manufacture cartridge heaters according to your special demands.
4. Model Type:
Material :
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:
high temperature, flexible and fray-resistant wire available from certified suppliers.
Model |
Dimension(mm) |
Voltage(V) |
Power(W) |
Key Technical Indexes |
LK-DD-Φ15Χ80 |
Φ15Χ80 |
380 |
400 |
1.Use condition: environment temperature -20~+60°C, Relative temperature <80% 2.Leakage current:<0.5MA 3.Insulation resistance:≥5M 4.Ground resistance:<0.1 5.Voltage resistance: no electric breakdown for 1 minute under 1500V 6.Temperature endurance:100-1200°C |
LK-DD-Φ20Χ155 |
Φ20Χ155 |
380 |
800 |
|
LK-DD-Φ16Χ200 |
Φ16Χ200 |
220 |
1000 |
|
LK-DD-Φ20Χ200 |
Φ20Χ200 |
220 |
1200 |
|
Note: Other models are available according to your specifications. Please refer to the Order Guide | ||||
Diameter |
3mm to 30mm, etc. |
Length |
Customized |
Wire length |
Customized |
Leads type |
Direct line, SUS 304 braided, metal hose, etc. |
Voltage Supply |
12V to a maximum of 480V |
Total capacity |
customized |
Resistance Tolerance |
+10% - 5% (closer tolerances are available upon special request) |
Heating length |
Customized |
Sheath Material |
SUS 304/316/321 Incoloy 840 |
Insulation material |
Magnesium Oxide Powder |
Maximum Temperature |
800 °C |
Food processing
Plastic moulds
Medical equipment
Hot stamping
Liquid immersion
Packaging equipment
Labeling & Sealing
Dies & platens
Injection molding
Nuclear industry
Car industry
DragonPower specializes in producing industrial electric heaters with a strength in R&D. Our products include air cooling & heating system, ceramic heaters, cast aluminum/copper heaters, mica heaters, cartridge heaters, infrared heaters, tubular heaters, immersion heaters, thermocouples, high temperature insulated wires & cables, etc. We provide OEM and design services. The other services we are committed to offer include:
1. Flexibility with minimum order requirements
2. On-time delivery
3. Free replacement if any product quality issues within guarantee period
4. Technical support
5. Simple ordering procedure: Email, fax or mail.
Located in Yancheng, Jiangsu, 3 hour drive away from Shanghai, the company covers an area about 27,000 square meters and has over 30 years of experience in this industry.
DragonPower had passed ISO9001 and CE certificate. It applies strict test and control over every single part of the products as well as every processing step, ensuring that our products have longer lifetime, better insulation, more even heating and longer thermal inertia.
Our company has been authorized the import and export rights. Our products are sold to Europe, Australia, the US, South East Asia, Taiwan etc. So far, overseas market contributes about 30% of our annual sales. Now we hope to further develop our customer base abroad and continuously maintain win-win relationship with everyone of you.
1. Customized service
2. One year warranty period
3. Professional purchasing guid
4. Technial support ( Overseas service center available )
For Cartridge Heater Orders, Please Specify:
1) Tube Diameter, Length, Volts/Watts
2) Material, Quantity
3) Lead option and length or terminal configuration, sheath material
4) Whether L shape
5) Heating length, working temperature, working environment
6) Lead end no-heat if different from standard
7) Optional accessories, finishing, internal construction
**Better to provide drawings/pictures
Photos from Exhibition:
*As it is difficult to see the internal construction of cartridge heaters,it's better to provide us with the details or drawings/pictures.
Send Inquiry to This Supplier
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