High Density Cartridge Heater
400 Per Piece
100 Piece (MOQ)
D Shape Split Cartridge Heaters
Get Price Quote
100 Piece (MOQ)
Best Deals from Cartridge Heaters
Cartridge Heaters
Get Price Quote
High density cartridge heaters are made of nickel chromium resistance wire wound on MGO. The element assembly is inserted into chrome nickel steel tube centrally and filled with MGO powder. Available with in-built Thermocouple maximum sheath temperature 800°C it is then compacted in solid mass by swaging increase thermal conductivity. Dielectric strength and heater life.
Brass Cartridge Heater
Get Price Quote
5 Piece (MOQ)
0.0
Website
Cartridge Heaters
Get Price Quote
Hot Rod Cartridge Heaters are designed to provide uniform heating and excellent heat transfer rate throughout the heating surface. Facilitated with individually controllable heating zones, various process requirements such as zone-specific heating and distributed wattage requirement can be achieved with precise and uniform temperatures. Heaters are constructed with minimal spacing between sheath and heating elements to maintain lower internal temperatures which result in smaller-sized heaters operating at higher watt densities.Constructed of high-grade Nickle Chromium resistance wire wounded on specially designed cores, separated from metal sheath using high purity magnesium oxide fill, all centered and tightly compacted in SS/Inconel tubing through the refined swaging process, results in heaters with a minimal air gap, high resistance to corrosion and oxidation, and increased life which makes Marathon make cartridge heaters best in class with high performance and longer durability.Application Areas Semiconductor chamber heating Semiconductor wire and die bonding Freeze protection and deicing of equipment in cold climates or applications Humidity control Patient comfort heating used in medical devices Metal die casting Seal bars used in packaging equipment High-temperature glass forming equipment Construction High-Temperature Lead Wires for temperatures up to 550° C High Impact Ceramic Cap retards contamination and is suitable for high vibration applications. Deep holes in cap prevent the fraying of lead when bent. Nickel Chromium Resistance wire for maximum life, evenly wound for even heat distribution. High Purity magnesium oxide fill selected for maximum dielectric strength and thermal conductivity, highly compacted for maximum heat transfer. Stainless steel sheath / Inconel sheath for oxidation and corrosion resistance in a wide variety of environments. Tig welded end disc to prevent contamination and moisture absorption
Cartridge Heater
Get Price Quote
10 Piece (MOQ)
Brass Pencil, Cartridge Heaters 12mmX50mm, 36V,110V,230V - 75W for Gas pre heater
100 - 650 Per Piece
50 piece (MOQ)
Brass Cartridge Heaters for CO2 Preheaters Our Brass Cartridge Heaters are designed specifically for CO2 preheating applications, providing efficient and reliable performance. These heaters are constructed with high-quality brass sheathing, which ensures excellent thermal conductivity and corrosion resistance. The internal heating element is crafted from premium nickel-chromium wire, delivering consistent heat output and durability. Key Features: - **High Thermal Conductivity**: Brass sheathing provides efficient heat transfer for rapid and uniform heating. - **Durability**: Nickel-chromium wire offers long-lasting performance, even under continuous operation. - **Corrosion Resistance**: Brass construction resists oxidation and corrosion, ensuring longevity in demanding environments. - **Customizable Design**: Available in various diameters, lengths, and watt densities to suit specific application needs. Applications: - Ideal for CO2 preheaters in various industrial processes, ensuring optimal gas temperatures and improved system efficiency. Experience the reliability and performance of our Brass Cartridge Heaters, designed to meet the rigorous demands of CO2 preheating systems.
Cartridge Heater
Get Price Quote
low density cartridge heater
Get Price Quote
Cartridge Heaters
125 Per Piece
1 Piece (MOQ)
High Density Cartridge Heater
10 Per Piece
1000 Piece (MOQ)
High Density Cartridge Heaters are Made of Heating Conductor grade Ni-Cr 80:20 is evenly wound on a supporting mgo core, which is co centrally placed in a Chrome- Nickel Steel tube after which the inner vacant space is filled with specially selected high purity magnesium oxide powder. This assembled unit is then highly compressed in a SPM, thus converting the core, powder and conductor into one homogeneous mass. The bottom end of the heater is welded with a disc washer for prevention against contamination. Uses: Packaging Industry Marking & Sealing Machinery Hot Runner Bushings Medical & Laboratory Apparatus Shoe Making Industry Die and platens 3-D Printers Main Features: High Purity Magnesium Oxide Superior Life Expectancy Available with various Lead Exits & Cable Protection options Sealed Bottom with Conical End disk to avoid contamination and for easy replacements
Cartridge Heater
Get Price Quote
100 Piece (MOQ)
We are manufacturing high- and low-density cartridge heaters, Immersion cartridge heaters etc. Furthermore, cartridge heaters manufacturing according to customer use machines, length and diameters.
Cartridge Heater
185 Per Piece
100 Piece (MOQ)
Cartridge Heaters
100 Per Piece
6 Piece (MOQ)
low density cartridge heater
Get Price Quote
5 Piece (MOQ)
Cartridge Heaters
Get Price Quote
We are offering wide range of Cartridge Heaters available in a variety of designs, styles and dimensions. Made from superior-grade raw materials, our Cartridge Heaters are robust, energy efficient, excellently finished, optimally functioning and durable. They have a long service life and completely safe. Buyers can get Cartridge Heaters from us at market leading prices and place bulk orders. We offer customized Cartridge Heaters as well. Cartridge Heater Selection :The key questions which need to be answered before selecting a cartridge heater are - How much wattage is required? What voltage will be used? What is the heated length required? How long do the heater leads need to be? What is the diameter required? What is maximum temperature? What is the ambient temperature? Application Of Cartridge Heaters : The majority of applications do not require maximum watt/in². Use a watt density only as high as needed. Take advantage of the safety margin provided by using ratings less than the maximum allowed. Select space heaters for most even heat pattern rather than the highest possible wattage per heater. Hi-Density Cartridge Heaters :Hi-Density Heaters provide localized heating in processes requiring close temperature control such as - Dies Molds Hot stamping Packaging equipment Plastic extruders Injection molding mach. Platens Labeling Bag sealing Medical equipment Maximum Temperature : 932oF (500oC).Standard Sizes and Ratings by Diameter : 6.5mm, 8 mm, 10 mm, 11.5mm, 11.8mm, 12.5 mm, 16 mm, 18.5 mm, 19.5 mm, 20 mm.Temperature Controllers and Sensors for : Cartridge Heaters : The sensor for the temperature control is also an important factor and should be placed between the working surface of the part and the heaters. The temperature of the part approximately 1/2" away from the heaters is used in selecting maximum allowable Watt density from the graph.Control of power is an important consideration in high Watt density applications. On-off control is frequently utilized, but it can cause wide excursions in the temperature of the heater and working parts. Thyristor power controls are valuable in extending the life of high Watt density heaters, since they effectively eliminate on-off cycling. There are a variety of temperature controllers and sensors one can use depending on the application. One of the more popular sensor types for cartride heater applications are the surface mount temperature sensors. Thermocouple, RTD or Thermistors are available with an adhesive backing or the ability to be cemented to the surface being heated. There also bolt on and magnetic surface mount type temperature sensors available. Digital temperature controllers come in many different sizes with many output and input choices. hermcouple and RTD inputs are the most popular with a dc pulse output. DC pulse ouputs allow the user to go to a larger relay to switch the heater load and use proportional control versus on/off control which can shorten the heater life. Important Installation Considerations : For closest fit and best heat transfer, use reamed holes. When possible, drill holes through the object being heated. This will make heater removal easier. When using an anti-seize coating like Copper Graphite paste, do not apply over lead wires or any other current carrying conductors. When using insulated tape or sleeving, check to make sure they are rated for the temperature of the application. Lower temperature rated materials can contain an adhesive or binder that can carbonize and become electrically conductive. When using heaters near their maximum recommended watt density, it is recommended the temperature sensing probes be approximately 1/2" from the heater sheath. Lead wires should not be located in the hole containing the cartridge heater during operation. This may cause the lead wires to be exposed to temperatures above their rated temperature. Many applications will subject a heater’s electrical terminations to one or more of the following potentially damaging conditions: Moisture Flexing Oil and other contaminants Abrasion High temperature Note: To protect the heater from damage in these harsh environments, Dydac has a wide selection of terminations and options available. Recommendations for Improving the life of Dydac High Watt Density Cartridge Heaters Dydac Hi-Density Cartridge Heaters have been widely used in many demanding and diverse applications during the past quarter century. The most common applications are platen, plastic mold and die heating, liquid immersion and air heating. Selection of the wrong termination for the particular application is the major reason for all heater failures. However, failure to consider other important criteria can also have a negative effect on the life of the heater. To get the best performance and assure long life, it is important to carefully evaluate the following factors. Heater Watt Density and Operating Temperature : Cartridge heater watt density is defined as the wattage dissipated per square inch of the heated sheath surface. For a particular application a heater’s watt density governs internal resistance wire temperature, which determines the outer sheath temperature. It is advisable to use heaters that have watt densities below the maximum recommended watt density for the material being heated to achieve the longest heater life. A Hi-Density cartridge heater designed at the maximum recommended watt density allows the smallest heater to be used to obtain the required wattage with good service life. All things being equal, using a lower watt density heater will typically provide optimized service life. Determining Fit : When heating a platen, mold, die or hot runner probe with Hi-Density Cartridge Heaters inserted into drilled holes, fit is an important factor in determining the life expectancy of the heater. Temperature Control and Location of Temperature Sensing Device : In order to better control the heater temperature and hence the resistance wire temperature, use of an appropriate temperature control and the proximity of the heater to the sensor is very important. Higher watt density heaters can generate heat faster than the surrounding area’s ability to dissipate heat. This creates a thermal lag between the heater and the sensor. The closer the sensor to the heater, the better you can control the heater temperature. By keeping the sensor further from the heater, temperature gradients of several hundred degrees can be observed in many applications, especially during initial start-up and heavy thermal cycling. Although the set operating temperature may be low, the heater may be running at a very high temperature. This is a common cause of heater failure. This can be minimized using time proportional and PID functions of the temperature Controllers. Temperature Control and Location of Temperature Sensing Device : In order to better control the heater temperature and hence the resistance wire temperature. Power Control : Power control methods affect the life expectancy of heating elements. In general, although economical, on-off controls increase thermal fatigue and oxidation rate on heating elements by causing wide temperature swings of the internal heating element. Silicone controlled rectifiers (SCR’s), and solid state power controls can increase the life expectancy of heating elements by reducing the temperature swings of the internal heating element
High Density Cartridge Heater
Get Price Quote
High Density Cartridge Heater
175 Per Piece
24 Piece (MOQ)
Cartridge Heaters
Get Price Quote
1 Piece (MOQ)
High Density Cartridge Heater
Get Price Quote
Our entire range is value for money, as it is quality guaranteed, sold after a string of quality control tests, and is relied on by many. We have trustworthy shipping facilities available to make on time deliveries to the destination.
Post Free Ad
