summary:
The working principle of tunnel furnace (drying line, tunnel type drying line) is generally to use far-infrared to heat the inside of the furnace, and then the interior is made of stainless steel, so that the infrared light can shine on every corner of the furnace, and then uniformly heat up, transferring energy to objects.
The tunnel furnace is designed and manufactured using advanced foreign technology, with advanced structure, easy disassembly and assembly, and beautiful appearance. High tech insulation materials have good thermal insulation performance and strong insulation properties. The heating technology adopts far-infrared heating technology, and the heating element layout is reasonable with low energy consumption. The internal hot air circulation makes the temperature inside the oven more uniform and leak free, ensuring the quality of the oven products.
The energy-saving tunnel furnace adopts a precise temperature control system and uses PID microcomputer control. There are three internal heating zones for indirect drying, and the moisture content of the products heated and dried by the tunnel furnace is low.
Design for reflow soldering of SMT components, drying, curing, and dispensing of printed circuits, electronic products, and powder materials. The furnace adopts an independent temperature zone isolation structure, heated by far-infrared stainless steel electric heating tubes, with a wide and unobstructed infrared irradiation surface. 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.
Model parameter list:
model |
BDH-1 |
BDH-2 |
BDH-3 |
BDH-4 |
Furnace belt width(mm) |
200 |
300 |
400 |
500 |
Furnace mouth height(mm) |
50Or according to user requirements |
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Number of temperature control points (pcs) |
2 |
3 |
3 |
4 |
Temperature control accuracy (℃) |
±1 |
|||
Working temperature (℃) |
RT~300(Maximum furnace temperature)350℃) |
|||
Mesh belt speed(mm/min) |
20~200Or according to user requirements, variable frequency stepless speed regulation |
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Alarm protection |
Alarm protection for overheating, disconnection, overload, parking, etc |
|||
Heating powerKW |
4 |
6 |
8 |
16 |
External dimensions(mm) |
2200×600×1300 |
3000×700×1300 |
4000×800×1300 |
6500×900×1300 |
Product Description:
Our factory specializes in producing the following products:
1. Tunnel Furnace: Far infrared tunnel furnace, silicone baking specific infrared tunnel furnace, printing specific infrared tunnel furnace, pharmaceutical specific infrared tunnel furnace, transformer specific infrared tunnel furnace, glass baking specific infrared tunnel furnace, leather specific infrared tunnel furnace, silk printing tunnel furnace, oven type tunnel furnace, LED tunnel furnace, high-temperature tunnel furnace, etc
2. Industrial ovens: transformer specific oven, screen printing oven, PCB specific oven, electroplating specific oven, baking paint specific oven, hardware oven, high-temperature oven, precision oven, baking glue specific oven, LED oven, pharmaceutical oven