High-Temperature Tunnel Furnace The Conveyor Belt Has Stepless Speed Adjustment And Is Equipped With Adjustable Main And Passive Rollers.

II. Equipment main structure
1. Functional parameters:
Temperature range: Ambient temperature + 5℃ -- 200℃
Working temperature: 150℃ (adjustable)
Load capacity: ≤ 15kg/㎡ 2.
a. Transmission part: Uses imported speed-regulating motor, with speed adjustable from 1 to 12 meters/minute (stepless frequency converter speed: 2P) for uniform and stable speed control. Equipped with 120W imported speed-regulating motor and 50-type variable-speed gear box. Imported Teflon mesh belt. The conveyor belt has stepless speed adjustment and is equipped with adjustable main and passive rollers.
b. Tunnel outer body sheet metal of the working area: One set of 1.5mm cold plate stamping and painting.
c. Inner cavity of the tunnel working area: One set of 1.2mm high-quality galvanized sheet.
d. Body support frame: 4″ international square tube.
e. Air circulation system: Circulating air motor.
f. Thermal insulation material: Double-layer imported high-grade fiber glass wool. Working area support plate: High-quality stainless steel.
g. Inlet and outlet baffles (2 sets): For the heating zone, the inlet and outlet use temperature-regulating plates, which can be adjusted according to the specific size of the dried material, with a range of 20-450MM.
h. Bearing beams (2 pieces): Made of square tubes, 60*60*1500MM (one set on each side). The support is made of 40*60MM square tubes. A total of 3 temperature sensors are set in the tunnel area to ensure uniform internal temperature.
Four. Electrical equipment of the equipment
1. Main switch: 50A
2. Total power: Approximately 20KW
3. Temperature controller (2 sets): Japanese RKC brand controller. PID self-tuning output. 6 sets of temperature detection sensors for temperature detection, displayed in the control box to ensure constant temperature inside the furnace.
4. Working voltage: 380V ± 10% 3φ 50Hz
5. Transport motor: 500W Yongli horizontal motor, reduction ratio 1:80
6. Blower: CY-100 type (3 units)
7. Speed control product: 500W frequency converter model (unit)
8. Voltage meter: One set of 50A
9. Ammeter: One set of 300V
V. Heating System
1. Heater: Nickel-chromium alloy heating tube, ensuring the baking effect.
2. Temperature Sensor: PT100 type thermal resistor (dry bulb)
VI. Protection Devices
1. Fault Alarm Notification
2. Equipment Overload Protection