| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 3 Month Warranty |
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Cartridge heater also can be called single end electric pipe, is a kind of electric heater(tubular water heating element). In the thermal industries of our domestic market, we originally called it M3. It has been widely used in China since the late 1990s. There are a variety of shapes for the electric heating element. And in South of China, people called this type of single end electric heating pipes for mold as cartridge heater. Very graphic description.
While in the foreign market, it's been called as the cartridge heater, also another vivid description. Because the shell of cylinder is a cylindrical shell, and it is blocked at one end. Same description between the domestic market and the overseas market.
The typical type cartridge heater (the most popular structure) is the same as the heating element in structure. Generally it is composed of the below parts: insulator, sealing material, leading rods, filling material, electric wire, metal protective casing and the terminal. The spiral heating wire and the leading rod are located in the middle of the metal protective casing, its manufacturing technology is to thread the spiral heating wire through the seamless steel pipe, copper or aluminum tube. And meanwhile, filling the gaps with insulated as well as heat-conducting oxidation medium evenly via the multi-tube filling machine. For example, the magnesium oxide powder(also available alumina or clean quartz sand, etc.). Then shrink the pipe diameter with the contracted pipe machine, so as to compact the oxide medium(to make the density to be more than 3.3 g/cm³), which can ensure to the heating wire to be insulated from the air.
Then the calorific value per unit area can be increased by more than a dozen times. Also the life time of product can be corresponding increased to more than 10 years. Compared with the same electric heating element, the tubular electric heating element can save 5% electric heating material, and the thermal efficiency can reach above 90%.
| Item description | Cartridge Heater |
| Brand | Thermal International |
| Voltage | 12-380V |
| Power | 20W, 30W, 40W, 80W, 100W, 300W, 500W, 1000W |
| Pipe material | Stainless Steel 304,321,316,201, Incoloy800 |
| Pipe diameter | 3/4/8/10/12mm, can be customized. |
| Pipe length | 20-2000mm, can be customized. |
| Heating wire | Ni8Cr20 nickel chromium wire |
| Lead wire length | Can be customized |
| Lead wire material | Silicone glass fiber (temperature resistance 250°C) PTFE(temperature resistance 250C) High temperature glass fiber (temperature resistance 400°C) Ceramic beads (temperature resistant to 800oc) |
| Insulation | High-purity Mgo |
| Temperature | Max 750degree C |
| Application | 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, Nebulizer, Blood/Fluid Warmer, Temperature Therapy Telecommunications: Deicing, Enclosure Heater Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters, Food Service: Steamers, Dish Washers, Industrial: Packaging Equipment, Hole Punches, Hot Stamp. |
| Features | Fast heating, high thermal efficiency, energy-saving, easy replacement. |
Our Services:
• Your inquiry related to our product will be replied within 24hours.
• We're always well-prepared to answer your inquiries professionally.
• Working time: 8:00a.m. to 6:00p.m., From Monday to Friday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
• Good after-sale service offered, please get back if you got question.
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!
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.
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