Mica Heaters
are frequently used in heating the presses of molds and are a widely preferred type of resistance in the plastic, rubber and packaging sectors. Plate Type Resistors, which can easily respond to problems that may occur in heat systems (automotive-sub-industry, rubber cutting molds, textile machines,injection machines in the industry, are resistances specially produced with the latest technology from high efficiency 60/15 chrome nickel wire stainless and copper plate.
Mica Heaters models are a widely preferred type of resistance in industrial heat systems. This type of resistance be preferred in auto industry, rubber cutting molds, textile area injection machines and many other sectors. Our plate resistors of quality, which can produce solutions to problems that may occur in machines, can be produced from high efficiency chrome nickel wires and stainless, copper plates.
The basic principle in such resistors is that plate type resistance transfer the heat formed on both surfaces perfectly and does not accumulate heat on it. In order to prevent heat accumulation, pressure sheets are usually used on the surface of the resistors.
Mica Heaters
Mica Heaters
Mica Heaters
Mica Heaters
Mica Heaters
Custom Disc Plate Heater
Mica Heaters
Technical Information
These resistance models be produced in the dimensions and shapes desired by the customer. Some of them are like flat, round,L type, type U. In addition, such resistors be produced in such a way that there are many holes on the surface (Connection, etc.). Mica Heaters energy outputs be screwed, wired, Clemensed and iron plug output. Mica Heaters are produced by wrapping 60/80/20 chrome wire 800ºC high purity mica and coating stainless, brass or copper plate hair. Plate Resistance products are made with cable output, screw, static clamp or plug. Plate heaters up to cm²
3.5 watts in areas such as plastic injection and mold heating are manufactured according to demand in desired sizes and values. For those who want higher wattage, ceramic plate resistors are more efficient as they be up to 6 watts per cm². Optionally, the hair enclosure is covered.
Mica Heaters, whose thickness can be extended from 0.10 mm to 1.50 cm, are superiorly resistant to copretion (compression). These resistance models also stand out with their superior water and chemical resistance feature.
In our Mica Heaters manufacturing, our professional teams produce our resistors and carry out quality checks in line with their findings and recommendations.
What are Mica Heaters?
Mica Heaters (Mica Resistance) is a term used in electrical engineering. It refers to the resistance of a flat conductor or a plate used to calculate the electrical resistance in a circuit. In some cases, mica heaters can also denote the specific resistance of a material, which is a measure of its electrical resistance.
Technical Specifications of Mica Heaters
The technical specifications that determine the characteristics of Mica Heaters include:
Material type: The structure and electrical/mechanical properties of the material affect the mica heater.
Mica thickness: Mica heater varies linearly with the thickness of the mica.
Mica dimensions: Mica heater is also associated with dimensions such as width and length of the mica.
Temperature: Increase in temperature may lead to an increase in mica heater.
Frequency: Mica heater may also vary with changes in frequency.
Electrical resistance (Ohm): Mica heater represents the resistance through which electrical current can pass when a specific voltage is applied.
Electrical conductance (Siemens): Defined as the inverse of mica heater and represents the capacity of electrical current to pass through the mica.
Thermal resistance (°C/W): Represents the increase in temperature across the mica when a specific power is applied.
Frequency response (Hz): Represents the frequency response of mica heater to changes in frequency.
These data are important factors to consider in the design, production, and application of mica heaters.
Mica Heaters Areas of Use
The applications of Mica Heaters include:
Electric home appliances: Mica heaters are used in household appliances such as refrigerators, ovens, and washing machines.
Electronic devices: Mica heaters are used in electronic devices like phones, tablets, and computers to control electrical currents.
Industrial equipment: In industrial machinery, mica heaters are used in communication, control, and power circuits.
Energy generation and distribution: Mica heaters are utilized in energy generation and distribution systems such as wind turbines, hydroelectric power plants, and supercapacitors.
Transportation and aviation: Mica heaters find applications in transportation and aviation systems including automobiles, airplanes, and trains.
Types of Mica Heaters
Various types of Mica Heaters can be produced for different materials and applications. The following types of mica heaters can be found:
Aluminum mica heaters: Aluminum mica heaters have a wide range of applications due to their lightweight, good conductivity, and affordability.
Nickel-chromium mica heaters: Nickel-chromium mica heaters are used in industrial applications due to their stability at high temperatures, good mechanical strength, and high resistance.
Cable-connected mica heaters: These types of mica heaters are used for the distribution of electrical signals in various applications.
Foil mica heaters: Foil mica heaters are used in electronic devices and computer equipment due to their lightweight, flexibility, and thinness.
Film mica heaters: Film mica heaters are used in high-frequency electronic systems, particularly due to their thin and lightweight construction.
The selection of mica heaters should be based on the specific requirements of the application.
Mica Heaters
Mica heaters are a type of electric resistance used for heating purposes. They consist of a resistance wire wound around an insulating material between two parallel mica plates. Mica heaters are typically manufactured by casting or pressing metal. When an electric current is applied to the resistance wire between the plates, the wire heats up and transfers heat to the surroundings with the assistance of the insulating material between the plates.
Mica heaters can be produced in different sizes and shapes and can be used in various heating applications. For example, they are used in many fields such as industrial ovens, heating units, and temperature control systems.
Mica Heaters Areas of Use
Mica heaters are used for heating purposes in various industrial and commercial applications, particularly in the following areas:
Industrial Ovens: Mica heaters are utilized in industrial ovens for baking, drying, or heating materials.
Food Industry: Mica heaters are employed in restaurants, buffets, and food production facilities for heating and holding food and beverages.
Plastic and Rubber Industry: Mica heaters are used in extruders and molding machines for melting and shaping plastic and rubber materials.
Packaging Industry: Mica heaters are used for heating and shaping plastic films and coating materials.
Chemical Industry: Mica heaters can be used for conducting chemical reactions or heating chemical substances.
Electronics Industry: Mica heaters can serve as heating elements in processes such as soldering and circuit production.
Technical Specifications of Mica Heaters
Material: The material used in the construction of mica heaters is typically aluminum or stainless steel, which have high thermal conductivity. These materials ensure resistance to high temperatures and longevity.
Dimensions: The dimensions of mica heaters can vary from manufacturer to manufacturer and from model to model. They typically have length, width, and thickness measurements. These dimensions may vary depending on the application area and the area to be heated.
Power: The power of mica heaters is determined based on the area to be heated and is usually expressed in watts. The maximum power that the heater can provide is specified by the manufacturer and is often found in the user manual.
Voltage: The operating voltage of mica heaters depends on the power source supplying the electrical energy. It is typically expressed in volts. The compatible voltage range for the heater is specified by the manufacturer.
Heat Distribution: Heat distribution on the surface of mica heaters is important. Good heat distribution provides uniform heating, allowing for faster and more consistent attainment of desired temperature values.
Mounting Options: Mica heaters are usually mounted by screwing onto a fixed surface or by using clips. Mounting options may vary depending on the environment and application.
Protection Features: Some models of mica heaters may be equipped with protection features such as internal thermal cutouts or thermistors to prevent overheating. These features enhance safety and prevent damage to the heater in case of overheating.
Waterproofing: Some models of mica heaters may have waterproof properties. These properties are important, especially for outdoor or humid environments, and ensure the longevity of the heater.
These technical specifications provide information about the design, performance, and application areas of mica heaters, aiding in making the right selection.
The Importance of Mica Heaters
Mica heaters are an important electrical heating element that meets heating requirements efficiently. The importance of these elements can be evaluated from several perspectives:
1. High Efficiency: Mica heaters operate with high efficiency by directly converting electrical energy into heat. This enables rapid attainment of desired temperatures while minimizing energy loss.
2. Precise Control: Mica heaters can be integrated with thermostats or other control systems to provide precise temperature control. This ensures continuous maintenance of desired temperature levels in various industrial and commercial applications.
3. Versatility: Mica heaters are available in different sizes, shapes, and power capacities. This diversity provides solutions suitable for various application areas, catering to different requirements.
4. Durability: High-quality mica heaters are typically made from materials with high temperature resistance. This offers a long-lasting and durable heating solution.
5. Flexibility: Mica heaters are a flexible heating solution that can be used in a wide range of industrial processes and applications. They can be utilized across various industries, from the food industry to the chemical industry.
6. Safety: When properly designed and installed, mica heaters operate safely. Isolated mounting and appropriate protective measures minimize the risk of fire or other safety hazards.
In conclusion, mica heaters play a significant role in industrial and commercial heating applications. With features such as high efficiency, precise control, durability, and safety, they provide businesses with a reliable and effective heating solution.
Mica Heaters
Mica Heaters Technical Details
Mica heaters are widely used heating elements in heating systems and are preferred for various industrial applications. These heaters are designed to convert electrical energy into heat and are commonly used in industrial processes, particularly in metal processing, plastic production, and food processing sectors. Mica heaters typically have a flat surface and function by heating a specific area. Here are the important technical details of mica heaters:
Material Selection The material used in mica heaters is directly related to its resistance to high temperatures, electrical conductivity, and longevity. Commonly used materials include: • Kanthal (FeCrAl alloy): Frequently preferred in mica heaters due to its high-temperature resistance and long lifespan. • Mica: A heat-resistant and insulating material commonly used for insulation purposes. • Stainless Steel: Widely used for its durability and resistance to corrosion.
Dimensions and Measurements The dimensions of mica heaters vary depending on the application and desired heating capacity. Commonly used mica heaters: • Length: Can range from 50 mm to 2000 mm, depending on the size of the surface to be heated and application requirements. • Width: Most mica heaters have widths ranging from 50 mm to 500 mm. • Thickness: Typically ranges from 1 mm to 10 mm, affecting the heater’s power and durability.
Electrical Resistance and Power The electrical resistance value of mica heaters is a crucial factor that determines the heating capacity. Resistance varies depending on the material used, size, and design. • Electrical Resistance: Typical resistance values range from 1 ohm to 100 ohms. Higher electrical resistance results in increased heat production. • Power: Mica heaters are generally produced with power ratings between 100 W and 5000 W. Higher power options are available for specific applications.
Heat Distribution and Efficiency The efficiency of mica heaters depends on their ability to distribute heat uniformly. This feature plays a critical role in high-efficiency heating requirements. • Surface Area: The larger the surface area, the more evenly the heat is distributed, resulting in more efficient heating. • Heat Distribution: Heat spreads from the surface of the mica heater to the surroundings. A smooth surface ensures even heat distribution and improves process efficiency.
Thermal Insulation High-quality insulation materials are used in mica heaters to minimize heat losses. This insulation is crucial for safety and energy efficiency. • Insulation Material: Typically, ceramic or mica-based high-temperature resistant materials are used. • Heat Loss: Insulation materials reduce heat loss, ensuring a more efficient heating process and lower energy consumption.
Connection Types The electrical connection types of mica heaters vary according to application requirements. The connection type affects the ease of use and safety of the heater. • Screwed Connection: Most commonly used, facilitating easy installation and providing secure connections. • Flanged Connection: Preferred for larger mica heaters, providing stronger and more durable connections.
Operating Temperature Mica heaters must withstand high temperatures. Most mica heaters operate in the temperature range of 300°C to 1000°C. Special designs for higher temperature resistance are also available. • Average Operating Temperature: Usually operates within 600°C to 800°C. • Temperature Control: Temperature control is performed through thermostats or digital control systems, ensuring the heat remains within the desired levels.
Lifespan and Durability The lifespan of mica heaters depends on the materials used, operating conditions, and heating duration. Mica heaters made from high-quality materials last longer. • Durability: Materials such as Kanthal and stainless steel provide high resistance to temperature and wear, ensuring a long lifespan. • Average Lifespan: High-quality mica heaters can last up to 5000 hours or more.
Mica heaters are energy-efficient, durable, and high-performance heating elements used in various industrial applications. The electrical resistance, size, material selection, power capacity, and insulation properties contribute to the efficient operation and long lifespan of mica heaters. Proper design and high-quality materials ensure that mica heaters provide energy savings and excellent results in industrial processing.
Mica Heaters Measurement Details
Mica heaters are electric heating elements commonly used in industrial heating systems designed to heat specific surfaces. These heaters are produced in various sizes and dimensions to meet different application requirements. The measurements of mica heaters vary depending on the material used, power capacity, heating area, and operating conditions. Below are the common measurement details of mica heaters:
1. Length
The length of mica heaters is determined based on the heating surface area and heating capacity. Common length ranges include:
Typically range from 50 mm to 2000 mm.
Standard lengths: 100 mm, 150 mm, 300 mm, 500 mm, and 1000 mm.
As the length increases, the heating area of the mica heater also increases, enabling the heating of larger surfaces.
2. Width
The width of mica heaters is directly related to the heating surface. Width affects the efficiency of the heating element and the uniform heating of the surface. Common width ranges include:
Typically range from 50 mm to 500 mm.
Standard widths: 100 mm, 150 mm, 200 mm, 300 mm.
Wider heaters provide a greater heating capacity for larger surfaces.
3. Thickness
The thickness of the heater influences its thermal durability and electrical resistance value. Increasing the thickness enhances durability but may affect heating capacity. Common thickness ranges include:
Typically range from 1 mm to 10 mm.
Standard thicknesses: 2 mm, 3 mm, 5 mm, 7 mm.
Thickness is a crucial factor that affects the lifespan of the heater, with thicker mica heaters preferred for high-temperature applications.
4. Pitch Distance
Mica heaters contain specific distances between electrical connection elements. This distance varies according to design and installation requirements:
Typically ranges from 5 mm to 20 mm.
Optimized to balance electrical load and heat distribution.
5. Heating Surface Area
The heating surface area of mica heaters depends on the type of material used, dimensions, and design. The surface area is a key factor in thermal efficiency and heating speed.
As the length and width increase, the heating surface area also grows, allowing for quicker heating of larger surfaces.
6. Element Spacing
The spacing between the internal heating elements of mica heaters is essential for thermal efficiency.
Typically ranges from 10 mm to 30 mm, but larger distances may be used in high-power applications.
7. Connection Points
Mica heaters are typically connected using screw or flange-type connections for electrical connections. The number and placement of these connection points depend on the size of the heater.
Connection points: Generally, a mica heater has 2 or more connection points, usually located on the short and long edges.
8. Power and Electrical Resistance
The power of mica heaters is determined based on their length, width, and thickness. The electrical resistance of the material used is also a significant factor.
Power capacity ranges from 100 W to 5000 W.
Electrical resistance typically ranges from 1 ohm to 100 ohms.
9. Temperature Range
Mica heaters have different characteristics depending on their operating temperatures. Most mica heaters operate within a temperature range of 300°C to 1000°C.
Average operating temperatures range from 600°C to 800°C.
The dimensions of mica heaters vary according to working conditions and application requirements. Parameters such as length, width, thickness, electrical resistance, power capacity, and insulation directly impact the efficiency, durability, and heating capacity of each mica heater. Selecting the right dimensions according to the required specifications ensures efficient heating and long-term durability.
Mica Heaters Working Principle
Mica heaters are heating elements that convert electrical energy into heat energy. They are widely used in industrial and commercial applications. These heaters consist of resistive (resistive) materials placed on a metal plate, where electrical current is passed to generate heat over a specific surface area. Here is the working principle of mica heaters:
Electric Current Passage Mica heaters consist of a resistive element through which electrical current passes. The resistive material inside the heater is typically made from metal alloys that can withstand high temperatures. When the electric current is supplied to the conductive part of the mica plate, it passes through this conductive material.
Joule Heat Effect (Ohm’s Law) In mica heaters, heat generation relies on a phenomenon called Joule heating. This occurs when the electric current passes through a conductor and is impeded by the electrical resistance, causing the energy to be converted into heat.
• Joule’s Law: Q = I² ⋅ R ⋅ t
Where:
Q = Heat generated (Joules)
I = Current intensity (Amps)
R = Resistance (Ohms)
t = Time (seconds)
According to this law, the electric energy passing through the conductive material is converted into heat as it faces resistance. This heat spreads across the surface of the mica heater, causing it to heat up.
Heat Distribution
The generated heat spreads across the surface of the mica plate, transferring heat to the surrounding environment. Mica heaters can transfer heat to various areas depending on their design. The larger the surface area, the more heat can be generated and distributed.
Mica heaters are typically placed in vertical or horizontal positions to provide effective heating over larger areas. In some models, insulation materials are used around the heated surface to more efficiently transmit heat.
Thermal Insulation and Cooling
For mica heaters to work efficiently, heat must be directed in the desired direction. Therefore, thermal insulation can be applied to the back surface of the heater. This insulation ensures that heat only spreads from the front surface to heat the environment, while preventing heat loss from the rear side.
Additionally, mica heaters are often protected by cooling processes. Appropriate cooling methods are applied to prevent excessive temperatures.
Temperature Control
The operating temperatures of mica heaters vary depending on the resistive material, power capacity, and application purpose. Most mica heaters are equipped with temperature control devices, such as thermostats or thermocouples, to reach the desired temperature levels. These devices help maintain a constant temperature, preventing overheating.
Advantages of Mica Heaters • High efficiency:
Electrical energy is directly converted into heat, minimizing energy loss. • Low maintenance requirements: The mica plate construction is durable and requires minimal maintenance. • Fast heating: The heater heats quickly when electric current passes through it, saving time.
Mica heaters efficiently convert electrical energy into heat and distribute it across the environment, providing an effective heating solution in industrial applications. The working principle relies on the conversion of electric current into heat as it passes through the resistive material, with the heat spreading across the mica plate’s surface. Heat distribution, ambient temperature, and thermal insulation features enable mica heaters to work efficiently and safely in the intended applications.
Mica Heaters
Mica Heaters are commonly used in industrial heating systems, large machines, drying processes, mold heating, and heating plates. They are widely preferred in plastic, rubber, metal shaping, and heating systems. Additionally, they can be used in laboratory equipment requiring precise heating.
Mica Heaters are typically formed by winding heating wires onto metal plates. To increase thermal conductivity, the plates are often made from materials such as aluminum, stainless steel, or ceramic. These structures provide high thermal efficiency and durability. The thickness of the plate can vary depending on the manufacturer’s design.
Mica Heaters commonly use alloys such as Kanthal and Nichrome, which have high-temperature resistance. These alloys ensure that the plate resistors operate with high efficiency over long periods. Some models may also use heating elements coated with ceramics or silicone.
The heating power of Mica Heaters is determined by the electrical resistance value of the material, the surface area, and the voltage of the supplied electrical current. The ideal power of a plate resistor is directly proportional to its surface area. To calculate power, the formula P = V² / R is used, where specific voltage and resistance values are applied to determine the total power.
The temperature range a Mica Heaters can withstand depends on the material used and its design. Typically, plate resistors are designed to withstand temperatures between 300°C and 1200°C. However, each model may have different thermal endurance limits, so the technical specifications provided by the manufacturer should be considered.
Plate resistor installation is usually performed using special connection terminals and screw systems. Proper placement and insulation are crucial during installation. Electrical connections should be securely made, and the plate must be correctly positioned. Also, to account for thermal expansion, certain gaps should be left during installation.
Mica Heaters are widely used in industries such as automotive, plastic processing, chemicals, food processing, medical devices, laboratory heating, and metalworking. They provide effective solutions for any industrial application that requires heat control.
Thermal efficiency in plate resistors is achieved through the quality of the material used in their design and its heat conductivity. Ideally, the material should be capable of evenly distributing heat and exhibit high thermal conductivity. Additionally, the thickness of the plate and the temperature control of the surrounding environment are factors that affect efficiency.
Maintenance of Mica Heaters typically involves surface cleaning and checking the connection points. Excessive overheating and overloading should be avoided. Electrical connections should be checked periodically, and thermal insulators should be properly positioned. Regular maintenance extends the lifespan of plate resistors and prevents performance losses.
The efficiency of plate resistors varies based on the material used, surface area, design, and application conditions. Typically, plate resistors have thermal efficiencies ranging from 90% to 98%. This means that most of the electrical energy is converted into heat energy, though this ratio can vary depending on environmental conditions and the technology used.
