Efficient and uniform heating and drying treatment of items is crucial in many fields such as industrial production, scientific research experiments, and medical and health care. Zhangjiagang City has pioneered the hot air circulation oven for mechanical manufacturing, which has become a powerful equipment for various industries to achieve precise drying operations with advanced technology and stable performance.
Working principle: Efficient thermal cycle, precise temperature control
Creating a mechanical hot air circulation oven that utilizes industrial electric heaters to generate hot air, which is then transferred to the surface of objects through forced circulation and convection. The equipment is equipped with a long axis high-temperature resistant high-power axial fan and stainless steel turbine blades, combined with carefully designed air ducts, to form an efficient hot air circulation system. The intelligent PID temperature controller, combined with SSR solid-state relay, precisely regulates the heating power of the stainless steel heater to quickly reach and maintain the ideal temperature inside the oven, ensuring uniform heating of the processed items and achieving fast and accurate drying or heating effects.
Performance advantages: energy-saving, efficient, widely applicable
•High Efficiency and Energy SavingMost of the hot air circulates inside the oven, greatly improving thermal efficiency. Compared to traditional ovens, it can significantly save energy, reduce production costs, and meet the pursuit of energy conservation and environmental protection in modern industry.
•Uniform dryingBy relying on forced ventilation, the oven is equipped with adjustable air distribution plates to accurately control the direction of hot air, ensuring uniform temperature in all areas of the box. No matter where the materials are placed, consistent drying effect can be obtained, effectively avoiding problems of local overheating or insufficient drying.
•Wide range of applicationsAs a universal drying equipment, it can handle various materials, from food raw materials, chemical products to pharmaceutical intermediates, from laboratory samples to industrial batch production, and can complete ideal heating, drying, baking and other operations in an oven.
•Low-noise operationThe equipment runs smoothly, and the fan has been specially designed and debugged to produce minimal noise during operation, which will not cause significant interference to the working environment. It is especially suitable for places that require noise control.
•Accurate temperature controlAccurate and stable temperature control, capable of keeping temperature fluctuations within a very small range. For example, the temperature fluctuation of common models can reach ± 1.0 ℃, meeting the processing requirements for temperature sensitive materials. At the same time, the installation and maintenance operations are simple, reducing the difficulty of equipment maintenance.
Structural design: sturdy and durable, easy to operate
•Inner liner and outer shellThe inner liner is made of 1.2mm thick high-quality stainless steel welded by argon arc, which has good anti pollution ability. The surface is smooth and easy to clean, ensuring that it will not cause secondary pollution to the material. The shell is made of high-quality cold-rolled steel plate with a thickness of 1.2mm, which has been treated with rust prevention and sprayed with plastic, making it sturdy and durable; If there are special requirements, stainless steel material can also be used to enhance the overall corrosion resistance.
•Insulation materialThe oven uses 100K high-grade insulation cotton for six sided insulation and thermal insulation, with insulation thickness ranging from 80mm to 150mm. Its excellent insulation performance effectively reduces heat loss, maintains stable temperature inside the oven, and further improves energy utilization efficiency.
•Load layer rackThe shelf design is flexible, and the interlayer spacing can be freely adjusted according to the size of the items, which improves the utilization of internal space in the oven and facilitates the placement and drying of materials of different specifications.
Security Protection: Multiple Guarantees, Safe Operation
•Temperature protectionEquipped with a triple over temperature protection system, when the temperature exceeds the set safe range, the heating power supply will be automatically cut off to prevent equipment malfunction or danger caused by overheating. At the same time, the overheat preventer (independent temperature limit) can play a role in critical moments to ensure the safe operation of the equipment.
•Electrical protectionSet up multiple electrical protection mechanisms such as phase sequence protection (under voltage and under phase protection), motor overcurrent protection, control circuit fuses, electric heating overcurrent protection, and non fuse switches to ensure smooth operation of internal electrical appliances in the box and avoid equipment damage or safety accidents caused by electrical faults.
•Air supply safetyThe air supply device is equipped with over temperature, overload and overcurrent protection function, ensuring the service life and safety performance of high-power three-phase asynchronous high-temperature resistant long shaft silent motor and fan, and preventing the overall operation of the equipment from being affected by the failure of the air supply system.
Application field: Common drying equipment for multiple industries
•industrial productionUsed in the food industry for dehydrating ingredients and drying baked products; Used in the chemical industry for drying raw materials and solidifying products; The pharmaceutical industry is used for drying pharmaceutical raw materials, drying packaging materials before sterilization, etc., to help various industries improve product quality and production efficiency.
•scientific research experimentIn the laboratory, it is commonly used for heating and drying in sample preparation and chemical reaction processes, providing a stable and reliable experimental environment for researchers to ensure the accuracy and reproducibility of experimental data.
•medical hygieneCan be used for drying medical devices before disinfection, drying hygiene products, etc., to ensure the safety and hygiene of the medical and health environment.
Zhangjiagang City has pioneered the mechanical hot air circulation oven, which provides high-quality solutions for the drying treatment needs of various industries with its advanced technology, excellent performance, reliable safety protection, and wide applicability, becoming an important driving force for promoting industrial production and scientific research progress.