Suzhou Hewitt Technology

1. The fully enclosed system of the tunnel furnace is designed with hot air circulation, fast temperature rise, high temperature control accuracy, and the whole machine is equipped with automatic temperature control, timing system, and over-temperature alarm device functions. Reasonable structure, high thermal efficiency, energy saving, simple operation, easy maintenance, continuous and uninterrupted baking to improve product production efficiency and quality. It is especially suitable for drying and curing in dust-free environments in electronics, machinery, pharmaceuticals, biology, optics and other industries.
The working principle of a tunnel furnace is generally to use far infrared to heat the furnace, and the interior is made of ceramics and stainless steel so that infrared light can shine into every corner of the furnace and then heat up evenly to transfer energy to object.
2. The tunnel furnace is designed and manufactured using advanced foreign technology, with advanced structure, easy disassembly and assembly, and beautiful appearance. High-tech thermal insulation materials have good thermal insulation properties and strong thermal insulation. The heating technology adopts far-infrared heating technology and the heating elements are reasonably arranged and have low energy consumption. The internal hot air circulation makes the upper and lower temperatures in the oven more uniform and leak-free to ensure the quality of the oven products.
3. The energy-saving tunnel furnace adopts a precise temperature control system and uses a D microcomputer to control the internal heating zone. There are three indirect drying products heated and dried by the tunnel furnace with low moisture content. 4. Designed for the regeneration of components. Flow soldering, drying, curing, debinding of printed circuits and electronic products and powder materials, etc. The furnace uses an independent temperature zone isolation structure far-infrared ceramic heating plate or ceramic black transistor to heat the infrared irradiation surface with no dead ends. The system can be equipped with an enhanced exhaust mechanism to further improve the temperature uniformity and cleanliness of the product environment. The control adopts a single-loop intelligent adjustment method, which has the characteristics of stable temperature control and convenient adjustment. Very suitable for mass production in factories and enterprises.
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