400 Infrared Tunnel Furnace
400 Infrared Tunnel Furnace
Structure: It is mainly composed of three parts: conveyor system, drying furnace, and control system.
Features: Multi-stage independent PID temperature control, uniform temperature in the furnace. The conveying speed can be adjusted by frequency conversion or electromagnetic, which can be adjusted freely, runs smoothly and has high production efficiency. It is widely used in drying operations of electronics, electrical appliances, plastics, chemicals, toys, printing, hardware, silk screen printing, food and medicinal materials, shoes, handicrafts, etc.
Drying furnace system
The length of the inlet and outlet is 15 cm, the length of the furnace is 80 cm, the width of the conveyor belt is 40 cm, and the length of the conveyor belt is 110 cm
◆ Main technical parameters: customized power and temperature according to customer requirements
◆ Type: tunnel design;
◆ Power supply: input AC220v/50Hz
◆ Temperature: Tmax=0-300℃±3℃ adjustable
◆ Dimensions of the drying furnace: the size of the drying furnace is determined according to the production demand;
◆ Heating method: use imported heating tube heating design;
◆ Temperature control: choose Nissan (RKC700) thermostat,
Temperature uniformity ±2℃
◆ Technical requirements of conveyor network: customized conveyor belts according to requirements
Overview:
The working principle of the tunnel furnace (drying line, tunnel drying line) is generally to use far infrared to heat the furnace, and then the interior is made of ceramics and stainless steel, so that the infrared light can shine on every corner of the furnace , and then uniformly heat up to transfer energy to the object.
The tunnel furnace is designed and manufactured with foreign advanced technology, with advanced structure, easy disassembly and assembly, and beautiful appearance. The high-tech thermal insulation material has good thermal insulation performance and strong thermal insulation. The heating technology adopts far-infrared heating technology. The heating elements are arranged reasonably and the energy consumption is low. The internal hot air circulation makes the temperature of the upper and lower sides of the oven more uniform, without leaks, ensuring the quality of oven products.
The energy-saving tunnel furnace adopts a precise temperature control system and is controlled by a PID microcomputer. There are three internal heating zones, which are indirect drying, and the moisture content of the product heated and dried by the tunnel furnace is low.
Designed for reflow soldering of SMT components, drying, curing, and debinding of printed circuits, electronic products, and powder materials. The furnace adopts an independent temperature zone isolation structure, and is heated by a far-infrared ceramic heating plate or a ceramic black crystal tube. The infrared irradiation area is wide and there is no dead angle. 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. It is very suitable for mass production of factories and enterprises.
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