1、 Application of tunnel high-temperature oven：
Widely applicable to electronics IC、SMT、 Precision baking, drying, tempering, preheating, shaping, processing techniques for motors, communications, electroplating, plastics, hardware, chemicals, screen printing, spraying, glass, ceramics, wood building materials, etc
IIParameters of tunnel high-temperature oven：
1. External dimensions:
The total length is 12 meters, with an outer width of 1.0 meters and an inner width of 0.8 meters. The feeding section is 2.0 meters long, the discharging section is 2.0 meters long, and the drying section is 8.0 meters long. It is detachable and easy to repair the heating tube The shell is made of 2mm cold plate bending, and the whole machine shell is high-temperature electrostatic spray painted (not ordinary paint), corrosion-resistant and easy to clean The rack is welded with a 40 × 80mm square tube and equipped with a 16mm adjustable foot cup
2. Drying section:
It is divided into 4 sections of furnace chambers, each with a total length of 2 meters The inner liner material is made of 1.2mm thick galvanized sheet, with adjustable baffles, 100mm thick high-temperature silicate insulation rock wool in the middle, and a high-temperature insulation layer at the bottom of the mesh belt. Make the exterior of the furnace body not hot to the touch The top is equipped with inlet and outlet valves, which can adjust the flow rate of air discharged from the furnace
3. Electrical components:
The power supply is 380V, 84A, three-phase five wire system, with a power of 42KW. It adopts 2P Taiwan Aideli frequency converter speed controller for speed regulation, and is equipped with 1.5KW1 Taiwan Aideli transmission motors. The speed can be adjusted arbitrarily from 0.5-5 meters/minute, and it is equipped with an independent control box Each section is equipped with a current display meter to monitor the working condition of the heating tube. Each section is divided into two control channels (when the set temperature is reached, several heating tubes can be turned off at will to reduce heating power and achieve energy-saving effect).
The furnace chamber is controlled by dual temperature controllers (equipped with an upper limit temperature controller to prevent damage to the product due to the main temperature controller losing control, and equipped with an independent overtemperature alarm system indicator light to display the working condition and faults inside the furnace). It adopts a Japanese RKC intelligent digital temperature controller, with adjustable temperature from room temperature to 150 ℃. The functions include PID self-tuning calculus control, automatic constant temperature, overtemperature power-off alarm, leakage protection, motor overload protection, etc. The internal temperature difference is ± 3 degrees.
Other control circuit appliances are controlled by imported Mitsubishi and Fuji Electric from Japan; Each section of the furnace chamber is equipped with two Taiwan Dongyuan brand air transport motors, eight and a half inch air transport wheels, and left and right circulating air transport, totaling eight air transport motors, each with a temperature of 0.37KW. This ensures a more uniform temperature inside the furnace; The furnace chamber is equipped with imported Taiwan made stainless steel heat dissipation fins and heating tubes, evenly distributed inside the furnace chamber to prevent the temperature outside the furnace from getting hot (below 50 degrees Celsius). The furnace chamber is equipped with an independent control box and temperature control system Convenient to set different temperatures There are emergency stop buttons at the front and back Ensure safety
4. Transmission part:
Adopting PVC anti-static belt transmission, the machine head and tail are equipped with adjustable active rollers to prevent the belt from running. The bottom and upper parts are equipped with drag tracks

We can customize the length, width, height, temperature range, and exterior color of the device according to customer requirements!