General Knowledge about the Mica Band Heater
Application: Suitable for heating of injection molding machine barrel and extruder mold.
Structure: The Ni80Cr20 resistance wire is wound on the mica insulating sheet, and the whole heating body is light in weight and small in size. The metal shell is made of stainless steel plate or aluminized steel plate.
General Composition:
a. Junction box
b. Flexible armored cable, effectively reduce attrition
c. Stainless steel screw terminal
d. Fastening lock and spring, effectively compensates for the tension of rising temperature, and ensures close contract between the heater and the heated object.
e. Stainless steel inner wall
f. Mica insulating layer
g. Heating Wire
General Technical Parameters: The average working temperature can reach 350ºC, and the power density is less than 4W/cm².
Power Connection Mode:
1. Plug type wiring (20A);
2. Junction box wiring (multi-phase fixed connection is possible);
3. Lead-out wiring of high temperature wire (shielded heat-resistant pure nickel wire).
Characteristics & Advantages
Features of the Ceramic Band Heater
General Characteristics:
1.With the adoption of Germany durable high temperature mica plate, it is equipped with the characteristics of high temperature resistance and good insulation performance;
2.Using the western high temperature resistance wire, its speed of heat dissipation is pretty quick, and heats evenly, besides, it can withstand the high pressure and high temperature;
3.Inner Tightened with the hexagon bolt, it's solid and reliable, and easy to install;
4.Adopting the Japanese stainless steel, which makes the surface of heating element smooth and beautiful, and has the advantages of heat dissipation and high temperature.
5.Using the Germany magnetic sockets and the Japanese high temperature protection wire.
Main Technical Parameters:
1.Service conditions: environment temperature: -20~+80ºC;
2.Electric strength: It can withstand the voltage 1500 v / 50 Hz sinusoidal AC voltage withstand-voltage test, which lasts for 1 minute and without any breakdown;
3.Leakage current: <5MA;
4.Cold insulation resistance: >50MΩ
5.Ground resistance: ≤10Ω
6.Level of heat resistance: No burning even be fitted to the surface of 500ºC.
7.Voltage tolerance: ±10%
Current Model Dimensions
(Inside Diameter * Height) |
Voltage |
Power |
Current Model Dimensions
(Inside Diameter * Height) |
Voltage |
Power |
25×25mm |
220V |
60W |
50×40mm |
220V |
190W |
25×30mm |
220V |
80W |
50×50mm |
220V |
240W |
30×25mm |
220V |
70W |
50×55mm |
220V |
260W |
30×30mm |
220V |
90W |
50×60mm |
220V |
290W |
30×35mm |
220V |
100W |
55×35mm |
220V |
190W |
30×40mm |
220V |
120W |
55×40mm |
220V |
210W |
30×45mm |
220V |
130W |
55×50mm |
220V |
260W |
30×50mm |
220V |
150W |
55×60mm |
220V |
310W |
35×25mm |
220V |
90W |
60×25mm |
220V |
150W |
35×30mm |
220V |
100W |
60×35mm |
220V |
200W |
35×35mm |
220V |
120W |
60×40mm |
220V |
230W |
35×40mm |
220V |
140W |
60×45mm |
220V |
260W |
35×45mm |
220V |
150W |
60×50mm |
220V |
290W |
35×50mm |
220V |
170W |
60×55mm |
220V |
310W |
35×60mm |
220V |
200W |
60×60mm |
220V |
340W |
40×30mm |
220V |
120W |
60×65mm |
220V |
370W |
40×35mm |
220V |
140W |
65×50mm |
220V |
310W |
40×40mm |
220V |
150W |
65×60mm |
220V |
370W |
40×45mm |
220V |
170W |
70×40mm |
220V |
270W |
40×50mm |
220V |
190W |
70×45mm |
220V |
300W |
40×55mm |
220V |
210W |
70×50mm |
220V |
330W |
45×30mm |
220V |
130W |
70×60mm |
220V |
400W |
45×40mm |
220V |
170W |
70×70mm |
220V |
470W |
45×45mm |
220V |
200W |
75×30mm |
220V |
220W |
45×50mm |
220V |
220W |
75×80mm |
220V |
570W |
45×55mm |
220V |
240W |
80×50mm |
220V |
380W |
50×30mm |
220V |
150W |
80×80mm |
220V |
610W |
50×35mm |
220V |
170W |
85×40mm |
220V |
320W |







ACCESSORIES FOR BAND HEATER:

Advantages:
Generally speaking, the ceramic band heater are equipped with the following good properties:
1.Easy installation & replacement;
2.High temperature resistance;
3.High power watt density;
4.Longservice life;
5.Low energy cost;
What's more, compared with other band heaters, the ceramic band heater is known as its:
1.Extremely efficient heat transfer, and the most important is, it will not be influenced by the irregular surface or loose fit.
2.Wide applications, it can be applicable many conditions even under high watt density, which will greatly decrease the adopting quantity of bands and can make the wire connection easier.
Typical Application:
- Plastic Injection Molding Machines
- Plastic Extruders
- Oil Reclamation Equipment
- Food and Candy Extruders
- Drum Heating
- Extrusion Dies
- Holding Tanks
- Blow Molding Machines
- Vending Machines
- Food Service Warming
- Autoclaves & Sterilizers
- Metallurgical Analyzers
- Fluidized Bed


Thermal International is specialized in the production and processing of electric heating products and other spare parts, is equipped with a complete and scientific quality management system. Thermal International is recogonized by its integrity, strength and quality of products. Welcome friends from all walks of life to negotiate business. Thermal International has been focusing on the cultivation and introduction of talents for many years, and has a large number of high-quality engineering and technical personnel, therefore the company's products are high in science and technology content, which updates fast and enjoys a broad market.
Over the past ten years since its establishment, the company has accumulated rich experience in design and manufacture, with a number of outstanding scientific research personnel, advanced manufacturing and processing equipment, perfect testing system and complete after-sales service system. Our products of various specifications have been widely used in electrical, electronic, pharmaceutical, chemical and metallurgical fields, and have been trusted by users all over the world.
Products in the peer are leading, and establish a good corporate reputation, the company in line with professional quality, Excellence business philosophy, to provide customers with first-class products, first-class service. We are hoping to communicate with customers from all walks of life, seeking win-win development opportunity, and creating a brighter tomorrow!
Product categories involved:
* Thermostat (Including KSD/KST/JPC/Capillary thermostat)
* Heating Element (both for domestic appliance and industrial use)
* Mechanical timer (mainly for kitchen appliance)
* Switch (Including the Micro/Rotary/Position Switch)
* Indicated lamp (Neon Lamp)
* Motor
FAQ:
1.Are you a factory or a trading company?
A: We're an experienced factory with our exclussive Research & Development team. Offering you the most professional service.
2.Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing andmore detailed specification parameters. We can supply you the products as per your specificrequirements.
3.Could l get some sample?
A: Yes, generally,1pc sample for free is available. But if you need more samples, we mayneed to charge you some cost. Besides, for certain products, it may need to open moldbefore sampling, then we shall need to have the mold fee before sample.
4. What's the delivery time for sample?
A: Generally it shall take 5~7days. For certain products, we need to prepare the materials for it. That depends.
5. What do you generally do in regarding to the products' quality control?
A: We always put much emphasis on products quality. That's the priority. We shall contactstrict quality inspection towards the products before delivery. And we've obtained the VDE,CE, UL, ISO and so forth.