News

Silicon heater is a new type of heating equipment with many unique features and advantages. Flexible silicon heater uses high purity silica gel as the heating element, which has high temperature resistance and can work in a wide temperature range. Features of silicone heater: Uniform heating: The temperature of the entire surface of the silicon heating pad is the same, and there will be no local temperature that is too high or too low. This feature enables the silicone heater to transfer heat energy more efficiently and improve the heating effect. It can also avoid stress and deformation caused by thermal expansion and contraction of materials. Fast heating: Since the silicone material has a low thermal conductivity, the heater can quickly reach the set temperature in a short time. Strong flexibility and good plasticity: heaters can be customized into various shapes and sizes as needed to adapt to different applications and heating objects. It can also be processed such as cutting and folding to facilitate installation and use. In addition to the above features, rubber silicone heater also has many other advantages. It has high safety and reliability, has good voltage resistance and insulation performance, and can effectively prevent accidents such as current leakage and short circuit. It also has a long service life and can work continuously for thousands of hours without damage. Has higher energy utilization. Silicone material has a low thermal conductivity coefficient and will not cause a large amount of heat loss to the surface of the heater, reducing energy waste. The silicone material itself also has high thermal stability and can work at higher temperatures without deterioration or aging. In short, silicone heaters have many unique features and advantages. These features and advantages make silicone heaters widely used in various industries and fields, and have great development potential. With the continuous advancement of technology and the continuous demand of the market, I believe that silicone heaters will have broader prospects and application space in the future.

Band Heater is a commonly used industrial heating equipment. Its working principle is to heat objects through the heat generated by resistance wires or heating tubes. Choose the right heating material: Choosing a heating material with good thermal conductivity can increase the heat conduction speed and thus improve the heating efficiency. Commonly used heating materials include stainless steel, nickel-chromium alloy, etc., all of which have good thermal conductivity. Reasonably designed heating structure: You can consider increasing the surface area of the heating element, increasing the heat dissipation area, and increasing the heat exchange effect. Fluid circulation, multi-stage heating, etc. can also be used to increase the heat transfer efficiency. Control the heating temperature: When using a belt heater, the appropriate heating temperature should be set according to actual needs to avoid the temperature being too high or too low. Keep heating elements clean: Regularly cleaning the surface of heating elements and keeping them clean can improve heating efficiency. Cleaning can be done using appropriate detergents while paying attention to safe handling. Reasonable use of waste heat: The waste heat generated by the belt heater can be used as a heat source in other processes to improve energy utilization efficiency. By using a waste heat recovery system and using the waste heat from the belt heater to preheat other objects or heat other processes, energy consumption can be reduced and the overall heating efficiency can be improved. By optimizing these aspects, the heating efficiency of the belt heater can be improved, the energy utilization efficiency can be improved, and the production cost can be reduced. Common band heaters include resistance band heaters, Ceramic Band Heater, tube band heaters, round tube band heaters, Industrial Band Heater, etc.

Tubular heater is a commonly used heating equipment. It transfers heat energy to the object to be heated by heating the fluid or medium in the tube to achieve the purpose of heating. Tubular heating tubes have the advantages of simple structure, high heating efficiency, and easy operation. Common heating equipment in life include barbecue heater, electric heating tubes, water heaters, microwave ovens, kitchen fryer heater, etc. Tube heaters are available in the following places: Industrial heating: Tubular heaters can be used in heating processes in industrial production, such as heating fluids, heating fuels, heating gases, etc. Heating system: It can be used in the heating system of buildings to provide indoor heating by heating water and steam. Hot water supply: It can be used for domestic hot water supply, hot water supply in hotels, swimming pools and other places. Food processing: Tubular heaters can be used in the food processing industry, such as food drying, food sterilization, etc. The above are only a small part of the places where tube heaters can be applied. In fact, tube heaters are widely used in many other industries and fields. Not only limited to the above fields, but also including chemical processes, medical equipment, etc. The application of tubular heaters will be more extensive and continue to meet the heating needs of all walks of life. When choosing a tubular heater, it is recommended to consult a professional heating equipment supplier or engineer to make a selection based on specific needs.

The classification of electric heating tubes is introduced as follows: 1. According to the classification of outgoing lines, it can be divided into single head electric heating tubes and double head electric heating tubes. 2. According to material classification, it can be divided into stainless steel electric heating tubes, quartz electric heating tubes, Teflon electric heating tubes, and titanium electric heating tubes. 3. According to the classification of appearance, it can be divided into straight electric heating pipes, U-shaped electric heating pipes, L-shaped electric heating pipes, W-shaped electric heating pipes, finned electric heating pipes, and special-shaped electric heating pipes. 4. According to the classification of purposes, it can be divided into dry burning electric heating pipes and water burning electric heating pipes. 5. According to the classification of heating methods, it can be divided into conventional resistance heating tubes and radiation heating tubes.

The power test of electric heating tubes can be carried out by following these steps: 1. Prepare materials: electric heating tube, power supply, measuring tool (multimeter or power meter), thermostatic water bath or heating container, timer or stopwatch. 2. Connect the electric heating pipe to the power supply: According to the rated voltage and current of the electric heating pipe, connect the electric heating pipe correctly to the power supply. Make sure the connection is secure to prevent current leakage or overheating of the electric heating pipe. 3. Set the thermostatic water bath or heating container: Add an appropriate amount of water to the thermostatic water bath or heating container and set the desired heating temperature. 4. Start heating: turn on the power and start the electric heating tube to start heating. At the same time, turn on the timer or stopwatch to keep the time. 5. Measure temperature: When the timer or stopwatch reaches a certain time (such as 10 minutes, 20 minutes, etc.), turn off the power and measure the actual temperature in the constant temperature water bath or heating container. 6. Calculate heating efficiency: Through the known heating time and temperature difference, the heating efficiency of the electric heating tube can be calculated. The heating efficiency can be calculated using the following formula: Heating efficiency = (actual temperature - initial temperature) / (heating time × supply voltage) × 100% Note: When calculating heating efficiency, the supply voltage should be replaced with the voltage actually used. 7. Repeat the test: In order to obtain more accurate results, you can repeat the above steps many times and take the average as the final result. This power test method can evaluate the heating speed and efficiency of electric heating pipes to judge their performance and quality.

The general operation steps of cold insulation inspection of electric heating tubes are as follows: 1. Prepare tools and materials: insulation resistance tester (or megohmmeter), wiring board, insulation tape, gloves, work clothes, etc. 2. Check the electric heating pipe: observe the appearance of the electric heating pipe to confirm that there is no damage, no deformation and other phenomena. 3. Disconnect the power supply: The power supply must be disconnected before operation to ensure safety. 4. Connect the insulation resistance tester: connect the insulation resistance tester (or megohmmeter) to the terminal of the electric heating tube, pay attention to the positive and negative polarities to be connected correctly. 5. Measure insulation resistance: adjust the insulation resistance tester to the appropriate range (generally choose 2000 volts or higher), and then gradually increase the voltage, while observing the reading of the insulation resistance tester and recording the stable resistance value. 6. Reduce the voltage: gradually reduce the voltage to zero, and then disconnect the insulation resistance tester from the electric heating tube. 7. Analyze insulation resistance value: judge the insulation performance of electric heating tube according to the measured resistance value. Generally, the cold insulation resistance value is not less than 1 megaohm (MΩ). If the resistance value is lower than this value, it means that the electric heating tube has poor insulation. 8. Record and report: Record the measured resistance value and report it to the relevant personnel or department, including the model, specification, use location and other details of the electric heating pipe. 9. Safety measures: During the entire operation, necessary safety measures must be taken, such as wearing gloves, work clothes, insulating shoes, etc., to ensure the safety of workers. The above is the general operation steps of the cold insulation inspection of electric heating tubes, and the specific operation should be carried out according to the product instruction manual or the guidance of professionals.

The following is the general operation of the cold withstand voltage test of electric heating tubes: 1. Preparation: Ensure the safety of the laboratory or workplace, prepare the required equipment and tools, including power supply, electric heating pipe, cold withstand voltage test equipment (such as high-voltage power supply and voltmeter), insulating gloves, safety glasses, etc. 2. Connect the electric heating pipe: Connect the electric heating pipe between the power supply and the cold withstand voltage test equipment to ensure that the electric heating tube is correctly connected to the circuit to avoid short circuit or overload. 3. Check before power-on: make sure that the power supply and circuit connection are correct, and the appearance of the electric heating tube is not damaged, and there are no visible cracks or damage. 4. Start the test: gradually increase the power supply voltage to carry out the cold withstand voltage test of the electric heating tube. During the boost process, it is necessary to observe the reaction of the electric heating tube and record the breakdown voltage and discharge voltage. 5. Data analysis: analyze the obtained voltage data to determine the cold withstand voltage performance of the electric heating tube. Compare the measured data with the rated parameters of the electric heating tube to determine whether it meets the requirements. 6. End the test: At the end of the test, gradually reduce the voltage to zero, turn off the power, and then safely remove the electric heating pipe. 7. Record and report: record test data and results, and write detailed test reports, including test conditions, results and conclusions. The above are general steps, and the specific operation may vary depending on the specific equipment and specific requirements. When operating, please make appropriate adjustments according to the specific situation.

The following are the specific operation steps on how to perform resistance testing on electric heating tubes: 1. Prepare tools and materials: resistance tester (ohmmeter), insulation materials (such as cardboard), a safe location (such as a clean workbench). 2. Make sure the power supply is turned off and remove the power cord from the heating pipe. 3. Test both ends of the electric heating tube with a resistance tester (ohmmeter) and write down the measured resistance value. Theoretically, if the resistance value is zero, it means that the electric heating tube is internal short circuit; If the resistance value is infinity, it indicates that the internal circuit of the heating tube is broken. 4. If the measured resistance value is not within the expected range, you can try to turn the electric heating tube to test the resistance value in different positions to find possible open or short circuit locations. 5. If a problem is found, the heating tube may need to be removed from the device for more detailed inspection and repair. The above steps are only applicable to the general heating tube resistance test. In some cases, more detailed inspection and testing steps may also be required. Please ensure that all safety regulations are observed during operation and that the power supply is turned off to avoid the risk of electric shock.

Single head electric heating tube is a widely used heating element in industrial production processes, which can convert electrical energy into heat energy in a short period of time, thereby heating objects. A single head electric heating tube is mainly composed of heating wires, ceramic insulators, metal terminals, etc. Through the input of electrical energy, the heating wires generate heat, thereby increasing the surface temperature of the heating tube. There are many functions of a single head electric heating tube, and we will introduce them in detail below. 1. Heating objects Single head electric heating tube is a commonly used heating element, whose main function is to directly convert electrical energy into heat energy, thereby achieving the purpose of heating objects. In industrial production processes, many products require heating treatment, such as plastic films, metal plates, glass, ceramics, etc. Using a single head electric heating tube can quickly heat these objects to the desired temperature, improving production efficiency and product quality. 2. Insulation In addition to heating objects, single head electric heating tubes can also be used for insulation. Some items need to be kept at a certain temperature for a certain period of time, such as food, medicine, cosmetics, etc. The use of a single head electric heating tube can control the temperature of an object to a certain extent, thereby ensuring quality and stability. 3. Refrigeration A single head electric heating tube can not only play a heating role, but also be used for refrigeration. Refrigeration is achieved through the principle of a heat pump, which can transfer low temperature to the high-temperature area, causing the temperature in the high-temperature area to decrease. In the refrigeration process, repeated heating and cooling processes are required, and single head electric heating tubes can be used to generate refrigerant heating and cooling cycles. 4. Precision heating For products and experiments that require precision heating, a single head electric heating tube is an ideal choice. A single head electric heating tube can effectively control temperature and adjust the power of the heating tube, thereby achieving precise heating of heated objects. 5. Stable heating quality During the heating process of the electric heating tube, the power of the heating tube can be very controlled to achieve stable heating quality. While heating the heating tube, real-time monitoring of the temperature of the heating tube is also necessary to ensure the stability and reliability of its heating quality. In short, a single head electric heating tube is a widely used heating element that can achieve precise heating and heating of items, and can also be used for various aspects such as insulation and refrigeration. For objects that require heating in industrial production and experimental processes, a single head electric heating tube is a very ideal choice.

High temperature blackening electric heating tube is a type of electric heating tube used for metal surface treatment. Its surface is formed with a protective film through high temperature blackening process, which has anti-corrosion, wear resistance, temperature resistance and other characteristics. It is widely used in industries such as metal surface treatment, chemical industry, food, medicine, etc. The characteristic of high-temperature blackened electric heating tubes is that they can withstand harsh environments such as high temperature, high humidity, and high pressure, and have high thermal efficiency and service life. Its specifications, dimensions, and power can be customized according to different needs. High temperature blackening electric heating tubes are widely used, as shown in the following examples: 1. Used in metal surface treatment, chemical, food, pharmaceutical and other industries. 2. Used for heating, drying, baking and other processes in industrial production. 3. Used for heating equipment such as electric ovens, rice cookers, and microwaves in household appliances. The process flow of high-temperature blackening electric heating tube is as follows: 1. Pre cleaning preparation: Clean the surface of the electric heating tube, remove impurities, and ensure the cleanliness and cleanliness of the surface of the electric heating tube. 2. Degreasing treatment: Immerse the electric heating tube in a degreasing night with a pH value of around 13, hold for about 30 minutes, and then treat the surface of the heating tube. Use clean water to remove impurities generated by chemical reactions on the surface, ensuring surface cleanliness. 3. Acid cleaning: After degreasing treatment, there will be alkaline and alkaline substances on the surface of the heating tube, so acidic liquid cleaning is required. Generally, the pH value of the acid solution is about 3, and the immersion time is about 10 minutes. After treatment, clean the electric heating tube with clean water. 4. Blackening treatment: Ensure that the liquid pH value is between 2-4, and the treatment time is about 10 minutes. After the treatment, clean the surface of the heating tube. 5. Drying and oiling: After completing the surface chemical treatment and cleaning of the electric heating tube, it is necessary to dry and remove the surface water. After drying, the electric heating tube is oiled.

Cartridge Heater is a commonly used industrial heating device used to heat fluids or solids to a specific temperature. Its working principle is to install the heating tube in a cylindrical shell to form a certain space between the heating tube and the working medium, thereby achieving heating.Common types include Common Cartridge Heater, direct cartridge heaters, Rod Cartridge Heater, and shell and tube cartridge heaters.Cartridge heaters have the characteristics of simple structure, high heating efficiency, and long service life. They are widely used in chemical, petroleum, electric power, metallurgy, food and other industries. The high heating efficiency of the cartridge heater is mainly due to its special design structure. The heating tubes of cartridge heaters are usually distributed on the entire inner wall of the heater, making the contact area between the heating tubes and the medium larger, thereby improving the heat exchange effect. The long service life of cartridge heaters is mainly due to their simple structure and easy maintenance. The shell of the cartridge heater is usually made of high-quality metal materials, which has good corrosion resistance and mechanical strength and can adapt to various working conditions. The design and manufacturing quality of the heating tube are directly related to the service life of the heater. High-quality heating tubes can provide stable heating effects and have high oxidation resistance. As a common industrial heating equipment, cartridge heaters are widely used in various industries due to their simple structure, high heating efficiency, and long service life. With the continuous development of industrial technology, the design and manufacturing of cartridge heaters are also constantly improving, providing more efficient and reliable heating solutions for various industries.

Thanks so much for the clients' support, have repeat orders for the tubular heaters again and again.

The US client have been ordered the Tubular Heaters for about 10 years. Last time the quantity is about 1000pcs. He is very satisfied to our product quality and service. May him a prosperous 2022 and more orders in the future!

The UK customer placed an order to our main product - Cartridge Heater 450pcs. We have been cooperated for more than 5 years. It is a very good beginning of 2022! Let's have more cooperation in the coming days!

The old customer from France ordered our main product Immersion Heaters 5250pcs. He has ordered our Electric Heaters for 8 years! Thanks so much for your long-term support, dear friend!