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High Efficiency 4 Doors Industrial Cyclic Heating Hot Air Drying Oven
The product name:Precision hot air oven SAO-5-2H
Electric power: AC380V three-phase five wire 50HZ 2*16KVA
Inside size :1200 (W) * (D) 500 * 700 * 2 mm (H)
Outside dimensions:1810 (W) x 1600 x 1400 mm (H) (D)
Temperature range:Add 10℃ to MAX200℃ at room temperature
Control precision :0.2 ℃
Distribution regularity :1.5%
The material:Inside and middle adopt SUS316# stainless steel plate to manufacture SS41 # steel plate and iron material with anti-rust and high temperature powder coating.
Heat preservation
High density and high temperature resistant rock wool insulation.
Control system
Using YS900 temperature automatic control module, digital setting digital display, PID automatic calculation, with SCR action. It can save 30%~40% of electric energy.
Electric heating system
Specially made SUS elliptical heating body, combined with ultra Swedish KANTHAL A-1 high temperature nickel-hot alloy electric heater, uniform heating, long service life, not easy to failure.
Air supply system
Special high temperature resistant oven motor, with SUS multi-wing wind wheel high speed operation and double-sided horizontal air circulation, uniform temperature. Add 100 grade high efficiency air supply filter, make the working area to achieve 100 grade dust-free effect, add initial effect filter for air intake, install differential pressure meter to check the use condition and service life of the filter. A set of

Ventilation device
1. Air inlet: N2 flowmeter is added to control the air intake. Into the port: 6 mm.
2. After double-sided horizontal air supply, imported H.E.P.A. Feather 36 "×24" ×5-7/8 ".
3. Single horizontal air supply, filter efficiency 99.997%,Class1000. Exhaust port 3 "φ(with automatic opening and closing air door)
4. Opposite wind speed ≥1.6m/s
5. Imported efficient screening program.
6. Single-side horizontal forced single-side air supply, special air path design, uniform heating temperature.
7. Long shaft 2HP motor for hot air oven.
8. Adopt strong multi-wing stainless steel wind wheel.
The door:Four-door type, the upper and lower doors are left and right to open, using left card type right explosion-proof door buckle, American fully open rear button, the door is installed around the high temperature forced heat insulation.
Standard accessories
1. Start switch -1 PCS 2. Electric sw-2 PCS 3. 5. Emergency stop switch -1
6 alarm lamp -1 PCS 7 ammeter -1 PCS 8 power cord 6M long -1 PCS
Timing system:Time setting, time unit. Min. S optional setting
Safety device
1. Power leakage circuit breaker 2. Main circuit safety 3. Control circuit safety 4. Overtemperature protection
The machine used abroad, after the acceptance of the machine in the domestic need to go abroad service, by the customer to provide transportation and accommodation.
Technical data
| Temperature | Room temperature add 10 degree celsius to add 200 degree celsius |
| Heating-up time | Room temperature to 200 degree celsius, about need 25 minutes |
| Temperatureeuniformity | SAO-8 to 10 all are ±1% |
| Digital set | Digital Display Control- Current Output with Phase Control -SCR |
| Material | Outside :use ss41 steel plated with coating , inside: could be stainless steel or steel plated paint ,Sao -8 to 10 are single door and single side blowing -in |
| Heat insulation | Door and it's five sode with a high degree of fiberglass insulation |
| Durable heater | Special oval heaters with black thermal effect of watt heaters, low radiant heat and not easy to oxidation. |
| Plate rail | Distance of each layer 10 cm ,layer can be placed at the height of use ,total 4 kinds layer could be choose. |
Remark :Two doors and two sides blowing-in with 200mm vascular cylinder
| Model | Inside Size(L*W*H)mm | Outside Size(L*W*H)mm | Power 1 (KVA) | Power 2 (50/60 Hz AC) | Layer | Qty of door | Remark
|
| SAO-5 | 1000*600*1000 | 1590*800*1690 | 9 | 3 Phase 220v/380v | 10 | 2 | The control panel on top |
| SAO-6 | 1200*600*1000 | 1790*800*1690 | 10 | 3 Phase 220v/380v | 10 | 2 | The control panel on top |
| SAO-7 | 1400*600*1200 | 2080*800*1910 | 14 | 3 Phase 220v/380v | 12 | 2 | The control panel on top |
| SAO-8 | 1600*800*1400 | 2280*1020*2290 | 18 | 3Phase 220v/380v | 14 | 2 | The control panel on top |
| SAO-9 | 1800*1000*1400 | 2480*1220*2290 | 24 | 3Phase 220v/380v | 14 | 2 | The control panel on top |
| SAO-10 | 1800*1400*1400 | 2480*1620*2290 | 28 | 3Phase 220v/380v | 14 | 2 | The control panel on top |
Features
1.digital micro-computer intelligent PID control,with timer,over-temperature alarm
2.zinc-plating chamber/S.S chamber,anti-acid,anti-corrosion.
3.large diameter centrifugal wind wheel,uniform heat circulation.
4.the shell is made of high quality cold-rolled steel with metallic paint spray.
Application
Application : Industrial oven use: widely used in drying industry, such as transformer, inductance baking, PCB, hardware and plastic parts, the baking of silk and other industries, such as shoes, drying and activation.Cheap and adaptable.





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