Hot Air Blast Drying Oven

Model

TOB-RHG-170L

Operating stability range

Normal temperature -200℃

Voltage

220V，50Hz

Temperature control accuracy

±0.1℃

Heating power

2KW

Temperature stability

±1℃

Fan power

120W

Volume

178L

Circulating fan air volume

>800m³/H

Ventilation

0-10 times adjustable (infinitely adjustable speed)

Size

Working Dimensions

w500*d550*h650(mm)

Outer dimensions (approx.)

W710*D720*H1180（mm）Note：Actual size is main

Cabinet

Box outer wall material

Cold rolled steel sprayed outside (RAL7035)

Inner liner material

Mirror stainless steel plate inside

Insulation material

Super-fine glass wool. Insulation thickness 80mm; material is non-combustible and heat-insulating

Outer box coating material

Surface treatment by degreasing, table tuning, descaling, phosphating and spraying powder body, the color is RAL7035 computer gray

Mobile casters

The bottom of the box body is installed with 4 braked universal wheels, convenient for moving and fixing.

Working room

Qty

1

Internal Configuration

With 3 layers of dividers, adjustable, minimum adjustment distance 50mm.

Door

Qty

1

Observation window

Yes. Note: Under high temperature condition, the surface temperature around the observation window is high, please pay attention to the protection to avoid burns.

Door frame sealing material

Silicone foam sealing strip. Maximum high temperature resistance 260°C

Heating system for air transportation

Heating method

Electric heating

Air Transportation Method

Horizontal air transportation from left to right ensures uniform heating of all layers in the vertical direction.

Motor

Long shaft high temperature resistant motor. Rotating speed 1400, air volume about 800m³/h.

The number of cycles per minute in the box is more than 45 times

Ventilator

The diameter of the air vent and air inlet is more than 60mm.

The air vent is equipped with an electronic gear valve, through the control of the valve body opening and closing the size of the control of the air volume, can meet the demand for the number of times the air vent.

Heater

Customized stainless steel heating tube

Electrical

Temperature control temperature controller

7-inch touch screen intelligent program instrument. Temperature control accuracy of ± 0.1 ℃, with PID adjustment, automatic thermostat, equipped with RS232, USB interface, and provide the corresponding communication software

Over-temperature protection device

Imported South Korea Rainbow temperature control switch, when the actual detected temperature exceeds the set value of over-temperature protector, automatically cut off the heating power supply, double protection effect

Timing

0-9999 minutes timing (meter function comes with)

Temperature measurement device

PT100 platinum resistance sensor

Protection system

Leakage protection, power failure protection, motor overload protection, over-temperature protection, over-temperature sound and light alarms

Control output

PIH+SSR solid state temperature control with high precision, AC contactor