Product Description:
1. Introduction:
Selection of the cartridge heater:
With so many types and categories of cartridge heater in the market, how to select the most suitable product in at the rapidest speed is worth considering. If the electric heating element is good in quality, then it can save a lot of matters for the manufacturers and the customers. The manufacturers can have more time and opportunity improving the quality and performance, in the meanwhile, the customers can avoid extra expense for the electric heating element. Then the two shall achieve the win-win situation.
The service life of the electric heating element is closely connected to its relevant working conditions. Therefore, it is of great importance to consider the working conditions when buying the items. Surely it is a technology to choose the suitable product.
1, heating time under the test voltage, the component from the ambient temperature to the test temperature time should not be greater than 15 min.
2, rated power deviation under the condition of sufficient heating, the deviation of the rated power of the components shall not exceed the following specified range, the rated power is less than or equal to 100 w components: 10 %. For components with rated power greater than 100w, + 5 % ~ - 10 % or 10w, whichever is greater.
3. leakage current
Cold leakage current and leakage current after water pressure and sealing test shall not exceed 0.5 ma operating temperature of hot leakage current should not exceed the calculated value in the formula, but the maximum is not more than 5 mai = 1 / 6 ( TT x 0.00001 ) I - hot leakage current mat - heating length MMT - operating temperature ºC multiple components in series into the power supply, should be integrated with this group of components
4, insulation resistance factory inspection when cold insulation resistance should not be less than 50 m Ω sealing test, after long-term storage or use of insulation resistance should not disappear and m Ω working temperature of the thermal insulation resistance should not be less than the calculation value in the formula, but the minimum should not be less than 1 m Ω r = " ( 10 - 0.015 t ) / t" × 0.001r - thermal insulation resistance m Ω t - heating length MMT
5, insulation compressive strength components should be in the specified test conditions and test voltage for 1 min, without flashover and breakdown phenomenon.
6, withstand the power supply capacity components should be able to withstand 2000 times under the specified test conditions, without damage.
7, overload capacity components under the specified test conditions and input power should withstand 30 cycles of overload test, without damage.
8, heat resistance components under the specified test conditions and test voltage should withstand 1000 cycles of heat resistance test, without damage.
2. Material selections of the cartridge heater:
1. cover plate sus304 #, thickness 1.0mm, MgO pad 99 % high purity or seawater purification and oxidation. Mgo powder USA imported electrical grade high temperature powder.
2. seamless steel pipe with thickness over 0.9mm with shell sus321 # plate; Heating wire imported from Japan cr20ni80 original heating wire.
3. Technical parameters:
| Item description |
Cartridge heater |
| Voltage & Power |
220V 1000W |
| Max.Working temperature |
650degrees |
| Pipe diameter |
Customized |
| Packaging details |
standard export packing |
| Lead wire |
Max. 1500mm High temperature wire |
| Product advantages |
Wide diameter range for options |
| Unheated zone |
Depends on the practical heater length and heater wattage |
| Applications |
Hot stamping machine, 3D printer, wrapping machine |
4. Characteristics:
Product presentations:
5. Applications:
Injection moulding - Internal heating of nozzles
Hot runner systems - Heating of manifolds
Packaging industry - Heating of cutting bars
Packaging industry - Heating of hot stamps
Laboratories - Heating of analytical equipment
Medical - Dialysis, Sterilization, Blood Analyzer, Blood/Fluid Warmer, Temperature Therapy
Telecommunications - Deicing, Enclosure Heater
Transportation - Oil/Block Heater, Aircraft, Coffee Pot Heaters
Food Service - Steamers, Dish Washers
Industrial - Glass Bending Machine, Hole Punches, Hot Stamp.
6. Certificate:
7. Order instructions:
Please advise below details when you make order
(1). Type of Heater
(2). Wattage and Voltage
(3). Dimension of the heater Belt
(4). Drawing required for special configuration
(5). Working environment
8. Delivery:
For sample or trial order of small quantity, we shall advise the Express Delivery for the high-efficient shipment. And for bulk purchase, we generally apply to the sea transportation. Of course, that would depend on the customers' requirements.
About Us:
Thermal International has been engaged in the development, design, production and sales in one of the sales of industrial electric heating technology company, based on the customers' specific needs, aiming at providing the customized/tailored solution of design, committed to the electric heating and temperature measurement in the field of development, constantly pursuing for technological value-added products,promote industry technology progress, Thermal International brand products have been exported to South Africa, Turkey, South Korea, USA and some other mainstream cities. In addition, we Thermal International has also set our sales representatives in some of the major countries.
Thermal International people always attach great importance to quality controlling from the very beginning to the very end. Thermal International continuously strive to find ways to reducing the production costs, and passing the savings over to you.Superior quality, stylish designs, competitive price and perfect service won us honorable customers. Thermal International services generally including the regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
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 and more detailed specification parameters. We can supply you the products as per your specific requirements.
3. Could I get some sample?
A: Yes, generally, 1pc sample for free is available. But if you need more samples, we may need to charge you some cost. Besides, for certain products, it may need to open mold before 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 contact strict quality inspection towards the products before delivery. And we've obtained the VDE, CE, UL, ISO and so forth.
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