Using electric heating to dry, dehumidify and other industries such as screen printing, spray dyeing, electroplating, and printed circuit industries. It can also be used in food, textiles, die-casting and other industries for drying, baking, spray-painting workpiece drying, and curing workpieces. , Drying of workpieces, drenching bottles, ampoules, cosmetic bottles, pharmaceutical glass bottles and traditional Chinese medicine and other materials are continuously dried and sterilized. The work place is tidy and the production efficiency is high. It is one of the indispensable equipments for pharmaceutical factories, Chinese medicine factories, beverage factories and daily chemical plants in China.
Type of drying tunnel: hot air circulation, etc. Different ovens have different processes to achieve different scopes and functions. For example, high-temperature ovens are widely used in drying, dehumidification and other processes in screen printing, spray dyeing, electroplating, and printed circuit industries. They can also be used in food, textiles, die-casting and other industries such as drying and baking.
The working principle of the oven: The electric heating flat line drying tunnel uses external heating of the heating tube to convert electrical energy into heat. The heat is blown into the air duct by a low-noise and high-pressure fan and is introduced into the box to form a hot air cycle. Technology, the temperature is very uniform, with automatic temperature control, speed regulation, fault alarm, etc., safe, convenient, environmental protection, energy saving and other advantages
High-temperature oven technical requirements: high-quality galvanized steel (stainless steel plate) is used in the furnace, high-quality colored steel plate is used for the outer wall, and post-formed steel plate is used for the beam. The insulation layer is made of fiber asbestos. Magnesium oxide powder is used for insulation, the fan uses low-noise and high-pressure centrifugal fans, and the insulation uses aluminum silicate fiber cotton. Another controller, low-voltage electrical control system and other control system parts
1. Constant temperature oven product description: The shell of industrial oven is generally made of thin steel plate, the surface is painted, and the studio is made of high-quality structural steel plate. The constant temperature oven shell is filled with aluminum silicate fiber between the working room and the working room. The heater is mounted on the bottom and can also be mounted on the top or on both sides. The temperature control instrument uses a digital smart meter and PID adjustment: the constant temperature oven is equipped with a 999.99-hour time controller and is connected with an alarm device. Make the operation of baking machine simpler, faster and more effective. Constant temperature oven
2.Characteristics of constant temperature oven: Adopt convection circulation air circulation method, thermal energy preservation, uniform temperature, energy saving, time saving, high efficiency, easy to use, automatic constant temperature, regular baking. Constant temperature oven
3.Safety performance of constant temperature oven: intelligent PID automatic constant temperature control, automatic alarm when temperature reaches time, disconnection of heating element, automatic alarm of over temperature and disconnection of heating element, power phase loss protection, etc.
For the constant temperature oven order, please provide the following information:
A. Constant temperature oven style: 1, floor type 2, cabinet type 3, cart type 4, layered baking tray type, etc.
B. Constant temperature oven material: 1. Shell material (steel plate paint, stainless steel,) 2. Internal material, (galvanized plate, stainless steel)
C, constant temperature oven internal dimensions: width × depth × height
D. Common temperature of constant temperature oven
E. Internal structure of the constant temperature oven: 1. Whether it is layered 2. The shelf of the car 3. The style of the baking tray.
F. Constant temperature oven oven color and other special requirements.
Material: The working room and the shell are made of A3 cold-rolled steel plate, the surface is painted, and high-density silicon
Filled with acid aluminum cotton to ensure oven insulation
Temperature range: normal temperature—200 ℃
Temperature fluctuation: ± 1 ℃
Temperature uniformity: ± 3%
Heating time: normal temperature—300 ℃ ≤30min
Heating element: Far infrared stainless steel heating tube
Thermometer: Intelligent digital display instrument, PID automatic adjustment, PT100 temperature measurement input
Timer: 0-99.99 hours constant temperature timer, time to cut off heating, and alarm
Safety device: leakage, short circuit, overload protection, blower protection
Hot air circulation: special high-temperature motor, multi-wing wind wheel