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Energy Saving, High Efficiency, Reasonable Design - details see: https://www.machineto.com/hot-air-circle-oven-furnace-10289235

Body material: 1.2 stainless steel panel

3,application material:coated with environment-friendly paint.

4,Heat insulation material:use aluminum silicate fiber cellucotton with good heat insulation property, ensure case temperature not exceed 45 degree.

* electrical equipment

1,Temperature control device:digital intelligence temperature controller, ensure automatic regular temperature control, precision 1 degree.

2,thermometric device:one piece stainless steel armour PT100 platinum resistance temperature sense device, precision thermometric.

3,Timer device:SUCH DH48S timer relay,0~99.99hours,set temperature keeping time.

4,Excess temperature protection device:TEDinstrument,double assurance temperature not exceed temperature setting.

5,warning system:alarm lamp,constant temperature over alarm indicator, can turn on and off.

6,heating element:tubelus electrical heating installed in wind tunnel.

7,motor device:special high temperature resistance long-axis motor, centrifugal wind leaf.

8,voltage and currency:AC380V 50HZ 3 phases 4 lines)

* protection device

1,leakage of electricity

2,short circuit protection

3,phase lack protection

4,motor overload protection

Model	Voltage v	Power kw	Temperature	Temperature precision	Motor power	Working room size
RS881Y—0	220	1.0	20—400	±1	40	350×350×350
RS881Y—1	220	1.5	20—400	±1	40	350×450×450
RS881Y—2	220	3	20—400	±1	40	450×550×550
RS881Y—3	3×380	4.5	20—400	±1	180	500×600×750
RS881Y—4	3×380	9	20—400	±1	180	800×800×1000
RS881Y—5	3×380	12	20—400	±1	370	1000×1000×1000
RS881Y—6	3×380	15	20—400	±1	750	1000×1200×1200
RS881Y—7	3×380	18	20—400	±1	750	1000×1200×1500
RS881Y—8	3×380	21	20—400	±1	750	1200×1500×1500