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Industrial Frame Type Air Duct Heater Wholesale

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Sinton, a proxy designation for a wide-ranging consortium of enterprises, encompassing those focused on thermal solutions, measurement, and control technologies, presents an extensive array of products and services. These encompass sophisticated heating elements and systems engineered for accurate temperature regulation to technical support and bespoke engineering solutions intended for the enhancement of industrial processes.

Industrial Frame Type Air Duct Heater Manufacturers

The usage temperature of this air duct heater for customers is 22 degrees Celsius, and the maximum usage temperature is 40 degrees Celsius. 

Frame type air duct heater primarily use in air-flowing ventilation systems and comfort-heating applications.

Air duct heater is mainly used to heat the required air flow from the initial temperature to the required air temperature, and the maximum effective temperature is 500 ºC. 

It has been widely used in many scientific research and production laboratories such as aerospace, industry, chemical industry and universities. It is especially suitable for the test of automatic temperature control and large flow high temperature combined system and accessories. 

The electric air heater has a wide range of use: it can heat any gas. The generated hot air is dry, moisture-free, non-conductive, non-combustible, non-explosive, non-chemically corrosive, non-polluting, safe and reliable, and the heated space heats up quickly and the temperature can be controlled.
Sinton's contributions stand out, particularly in the realms of Featuring extensive adaptability, Sinton heaters can be customized to meet the unique demands of specific applications. Options include modifiable watt densities, a variety of mounting solutions, and unique control functionalities, ensuring a tailored fit for both process and environmental requirements.
Efficiency and Reliability Optimized for both efficiency and reliability, Sinton heaters facilitate uninterrupted industrial operations with minimal operational pauses. PrecisionThese heaters provide targeted, accurate heating, crucial for the management of specific thermal zones in industrial contexts.

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  • What is the basic difference between finned and unfinned tubular elements in Air Duct Heaters, and what effect does it have on the performance?
    Some of the designs used with air duct heaters include finned tubular elements and have the wattage per cross-sectional area of the duct for transfer of heat for effectiveness. These components have a steel tube with a corrugated steel fin wrapped around it, brazed together, to multiply the resistance against corrosion in such elements that are subjected to humid environments and areas with corrosive chemical contaminants. They are designed for low maintenance and to provide lower operating temperatures, making them energy savers. These are special order unfinned tubular elements where the tubes are made of steel or stainless steel without fins to apply for areas where minimal electrical shock hazards are prioritized. They can be mounted very close to the register or the grille due to design, which allows a more direct approach to heating. This is probably less effective than the elements in even heat distribution.
  • Why might one choose finned tubular elements over unfinned tubular elements for their air duct heater applications?
    The selection of finned or unfinned tubular elements largely relates to the required application of heat. Finned tubular elements are, therefore, preferred and suitable for general heating, mainly where the environment comprises air containing humid, corrosive contaminants. The design is such that operating temperatures are reduced so that the equipment can operate with low power consumption, thus power-saving equipment. Uncommon and usually used in only some peculiar applications, tubular unfinned elements are recommended for installations that must particularly protect against a diminishment of the risk of electric shock or for areas where proximity to registers or grills prohibits the use of fins. The other difference in these two simply is the ability to withstand some environment condition and efficiency in heating required.
  • How do air duct heaters works ?
    Sinton air duct heaters are designed for primary and secondary, as well as secondary, and auxiliary space heating, reheating, and variable air volume heating. They work through the actual flow of the air ventilation system, therefore gaining comfort and efficiency during industrial procedures. Its package software specifies the wiring and the configuration of the coils, supports racks of the elements, and accessories, together with the sheet metals and controls. Quick design changes can be done to meet specific company requirements, with this software, and it helps these heaters to take over every need in the industry. Generally, air duct heaters are manufactured in a variety of sizes and dimensions. The scope of the size and type covers three major categories intended for a specific heating need, whether it is inserted or flanged. This includes finned tubular heating elements, open coil heaters, and tubular duct heaters.
About sinton
Jiangsu Sinton Group Co.,Ltd.
Jiangsu Sinton Group Co.,Ltd.
Prosperity by Giving up, Peace by Virtue, Charming Sinton, Happy Sinton".Sinton Group, created at Yancheng City, Jiangsu Province. Sinton Electric Co.,Ltd. is one subcompany of Sinton group which sarted its business in 2001,We have formed a comprehensive group with energy-saving heating products as the mainstay, including import and export trade. Sinton’s production base is its subsidiary China Hopebond Eco Tech Co., Ltd., is a national high-tech enterprise. The self-built 60-mu factory is located in Tinghu Environmental Protection Industrial Park. It has a production plant of 20,000 square meters and a R&D center of 3,600 square meters. It focuses on technological innovation and brand creation. As a famous China Industrial Frame Type Air Duct Heater Manufacturers and Frame Type Air Duct Heater Factory. Specializing in the production of explosion-proof and non explosion-proof heaters, air duct heaters, pipeline heaters, circulation heaters, electric drying machines, heat-conducting oil furnaces, Electromagnetic coil heater and all kinds of electric heating element, as the direct thermal energy providing element or preheater of project. The products are mainly suitable for high temperature heating environment of 50-1000℃, and are widely used in environmental protection, medical treatment, coal mining, petroleum, chemical industry, textile, plastics, heating, agriculture, animal husbandry and other fields, and to promote the development of Zero-Carbon Economy and green earth conversion.
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Frame Type Air Duct Heater Industry knowledge
1. How does frame type air duct heater work

Frame Type Air Duct Heater is a device commonly used to heat air and is widely used in air handling systems in industrial, commercial and residential buildings. It uses electric heating technology to use electric energy to heat cold air into warm air to meet the comfort and temperature requirements in the building.
Frame-type duct heaters consist of heating elements, control systems, air circulation and safety protection devices. The heating element is made of high-resistance alloy wire or resistance wire, which has good electrical conductivity and high temperature resistance. Connected to the control system through a current path, when current passes through the heating element, the element will generate heat and transfer heat energy to the surrounding air.
The control system is a key part of the frame duct heater, which can accurately control the temperature and power of the heater. The temperature control system consists of temperature sensors, controllers and actuators. The temperature sensor is used to sense the air temperature and transmit the temperature signal to the controller. The controller compares the set temperature value with the actual temperature value, and adjusts the heater power by controlling the actuator to achieve the required temperature.
Air circulation is an important part of a frame-type duct heater, which delivers heated air to various areas of the building through the duct system. The air duct system includes fans, air ducts and air outlets. The fan creates airflow that draws cool air into the heater and pushes the heated air into the air duct. Ducts carry air to different rooms or areas, where it is eventually released into the indoor environment through air outlets.
In order to ensure the safe operation of frame-type duct heaters, they are usually equipped with a variety of safety protection devices, such as high temperature protection devices and overload protection devices. The high temperature protection device can monitor the temperature of the heater and automatically cut off the power supply when the temperature exceeds the set value to prevent overheating and fire risks. The overload protection device can monitor the size of the current. When the current exceeds the rated value, it will automatically cut off the power supply to protect the heating element and circuit system.
The working principle of the frame duct heater is simple and effective, and can provide a stable temperature and comfortable indoor environment for the building. It has the advantages of easy installation, small space occupation, and long service life. It is an indispensable and important component of the air treatment system. It is widely used in industrial, commercial and residential buildings, bringing convenience and comfort to people's life and work.

2. Features of Frame Type Air Duct Heater

Compared with other heating methods, such as gas heating or steam heating, electric heating has higher heating efficiency and can respond quickly to temperature changes, providing a stable and uniform heating effect, allowing the air to quickly reach the required temperature. This makes frame-type duct heaters a popular heating device in the industry.
Frame-mounted duct heaters have several features that make them ideal for construction projects.
First, efficient heating. Frame-type duct heaters using electric heating technology can heat cold air to the required temperature with greater efficiency. Compared with traditional gas heating or steam heating, electric heating has a faster heating speed, can quickly respond to temperature changes, and provides a stable and uniform heating effect.
Secondly, flexible installation. Frame-mounted duct heaters can be customized and installed to suit different air handling system requirements. It connects seamlessly to existing duct systems and is suitable for a variety of space layouts and building structures. The appearance of the heater is usually supported by a metal frame to ensure structural stability and safety. This flexibility makes frame-mounted duct heaters ideal for a variety of building projects.
Third, adjustable control. Frame-type duct heaters often come with a temperature control system that adjusts the temperature and power of the heater as needed. The temperature control system can compare the set temperature value with the actual temperature value and adjust the heater power by controlling the actuator. This allows users to precisely control the heater according to actual needs and improve energy efficiency. In addition, some frame-type duct heaters are also equipped with intelligent control systems, which can intelligently adjust according to indoor and outdoor temperature, humidity and other parameters to provide a more comfortable indoor environment.
Finally, it is safe and reliable. The frame-type duct heater has a variety of safety protection measures to ensure the safe operation of the equipment. It is usually equipped with high temperature protection device and overload protection device. The high temperature protection device can monitor the temperature of the heater and automatically cut off the power supply when the temperature exceeds the set value to prevent overheating and fire risks. The overload protection device can monitor the size of the current. When the current exceeds the rated value, it will automatically cut off the power supply to protect the heating element and circuit system. In addition, the frame-type air duct heater is also waterproof, anti-corrosion and high temperature resistant, and can operate stably for a long time under harsh environmental conditions.