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Transformer oven concept:
In the production process of dry-type transformers, the processes of preheating the iron core, pre drying the coil, impregnating and drying the coil paint, and curing the resin are crucial and directly affect the quality of the transformer. Therefore, high requirements are placed on the temperature uniformity of the curing furnace and the reliability of the control system.
Y-BDHThe series of transformer specific ovens have the advantages of good temperature uniformity, multiple flexible air supply methods, mature and reliable control systems, and beautiful appearance. They have been widely used in dry-type transformer production enterprises across the country.
Our unit has a large number of customers in the transformer manufacturing industry and has accumulated rich experience. We can provide customers with various heating methods, air supply methods, workpiece conveying methods, control methods, etc. according to different products and processes for reference, and choose the most suitable solution for you, so as to achieve the best drying and curing effect of the product.
Characteristics of Transformer Oven:
1Using an intelligent program temperature controller for temperature control,PIDParameter self-tuning, solid-state relay power adjustment, contactless continuous adjustment, automatic completion of the entire drying process, capable of meeting the requirements of any curing curve, easy operation, and reliable performance; Selecting domestic and foreign electrical control components to achieve optimal reliability of the electric control part of the curing furnace. 2Implement a timed intermittent automatic exhaust function within the process temperature range(Optional according to user requirements). Paper recorders, printing recorders, or paperless recorders can be selected to monitor the entire process and analyze the drying and curing results. 3Choose a reasonable hot air circulation method according to the different placement of the baked products(Top heating vertical air supply, bottom heating horizontal air supply, side heating vertical air supply, etc)Make the temperature in the studio more uniform, and achieve better drying and curing effects for the coils. 4An independent overtemperature alarm system shall be installed, which can cut off the heating power supply and emit sound and light alarms when the temperature is abnormal. 5A set of low-voltage lighting system can be optionally selected, and the door is equipped with an observation window, which can observe the solidification status of the workpiece at any time. 6Using sealed electric heating tubes for heating, anti-oxidation, stable performance, and long service life. 7The bottom track can be laid, and different trolley driving methods such as manual drive, blunt rack drive, roller drive, and traction trolley drive can be selected according to the weight of the baked product. 8According to the user's on-site usage, it can be controlled nearby, and multiple curing furnaces can also be equipped with a computer distributed control system, which can centrally achieve functions such as setting temperature control programs and recording temperature curves for multiple curing furnaces. The operation is simple, convenient, and the control is reliable. 9The insulation material adopts high-quality aluminum silicate insulation cotton with low thermal conductivity, which has a significant energy-saving effect.
Technical parameters of transformer oven
model
power supply voltage
heating power
Working temperature range
temperature control accuracy
temperature uniformity
Studio dimensions: height x width x depth
Y-BDH-1
380V
8
room temperature-400℃
±2℃
±2.5％
800×800×1000
Y-BDH-2
12
800×800×1200
Y-BDH-3
16
1000×800×1000
Y-BDH-4
20
1200×1000×1000
Y-BDH-5
24
1200×1000×1500
Y-BDH-6
48
1500×1200×1800
Y-BDH-7
60
±3℃
±3％
2000×1800×2000
Y-BDH-8
80
2500×2000×2000
Y-BDH-9
90
3500×2500×2000
Successful operation!
