Transformer coil drying oven

Transformer coil drying oven, high precision temperature control, easy operation, energy saving, safety and high reliability - details see: https://www.machineto.com/transformer-coil-drying-oven-10289091

Condition:New	Type:Drying Oven	Place of Origin:Jiangsu China (Mainland)	Brand Name:HS
Model Number:custom made	Voltage:as per customer need	Power(W):as per actual design	Dimension(LWH):as per actual design
Weight:as per actual design	Certification:ISO9001	Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas

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Drying and solidifying oven for transformer coil

Thisoveniscircularventilationdryingequipmentwith automatic control ofthe whole process.Itisequippedwithhigh temperatureresistant centrifugal blower. Heating chamber installed in the oven can heat hot air.Blower make the hot air circulate in the oven, hot air will heat exchange with work pieces, then backflow to air duct. Then air be heated again and circulated in the oven again and again to make the inner temperature meet technological requirements

The oven has features ofhigh precision temperature control, easy operation,energy saving, safetyand high reliability,are widely used intheproductionoftransformerindustry,transformercoilimpregnationdrying(solidifying) processandepoxypouringsolidifying process, etc.

Oven body structure
Work space	2000×4000×2000mm(W×L×H)
Outside	Q235cold rolledsteelbyanti-rusttreatment,sprayacrylic air-dry paint
Inside	Q235cold rolledsteel byanti-rusttreatment,spray high temperature resistant silver paint
Heat insulating material	silicate cottoninsulation
Door open	double-door
Seal material	asbestos rope
Observation window	two sets
Technical data
Operation temperature	Room temperature~200°C
temperature fluctuation	≤±1°C
Temperature stability	≤±2
Temperature uniformity	≤±2.5%°C(max temperature empty test)
temperature rise	≤room temperature+25°C
temperature rate	≤90min(empty test)
heating power	63KW(2 groups)
Blower power	1.5KW×6 sets
Exhaust power	0.75KW×1 set
Power supply	As per customer’s request
Blowing system
Air supply mode	bottom to top forced hot air circulation
Air out way	left and right sides bottom
Airflow control	double layer multihole adjusting panel
Air return method	multihole panel on the top of heating chamber
Blower motor	lownoisecentrifugal blower, noisebelow65db
Heating system
Electric heater	star connection220V 50HzU-shapedheating tube
Location	in air duct of left and right sides
Control system
Control cabinet	independent type control cabinet
Controller	AI708Pprogrammableintelligenttemperature controllerwithtemperature sensing elementPT100
Over-temperaturealarm	digitaltemperature controllerwithtemperature sensing elementPT100
Heating control	SSR solid state relaycontactpower adjustment
Lighting	high temperature resistantlights2 sets
Protectsystem	1. Over-temperature alarm system 2. Motor over-current protection 3. Electric heater overcurrent protection 4. Electrical and heating interlock 5. Control circuit protection 6. Air switch
Accessories
Intake valve	Manual adjust according to work pieces conditions
Exhaustvalve	Manual /automaticintermittentexhaust system,flange interface
Body color	As per customer’s request
Work piece trolley	Manualtraction, capacity 6 tons, 1 set
Outside guide	For trolley movement