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Airflow Group Electric Box Oven

Stock No
OW1658
Manufacturer
Airflow Group
Model
Airflow
Year of Manufacture
2003
Serial
30316
New or Used
Used (Second Hand)
Internal Size (WxDxH mm)
2400 x 2400 x 2000
Max Temp
250 °C
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
1700 kg
External Dimensions (WxDxH mm)
3480 x 2980 x 3160

Description

Airflow Box ovens are hot air recirculation type. With this design, the Oven interior is heated by a fan assisted convection process. The heated air is constantly recycled around the Oven’s interior to maintain superb temperature consistency.

Commonly specified uses include, Curing surface finishes such as paints or powder coatings, Drying moisture or solvents from a variety of substrates, Softening plastics prior to forming or vacuum forming Heat Sterilising of pharmaceutical and medical equipment or as a heated drum storage facility for thermosetting products such as resins, greases, jams and honey

Airflow Oven systems offer simple and very accurate digital temperature control. The ovens are energy efficient and responsive due largely to the utilisation of the current heater technology as well as the oven‘s fully integrated, insulated construction.

Airflow Ovens incorporate electronic over temperature protection, a powered fume exhaust system, and an internal safety handle to prevent operator entrapment.

Applications:

Airflow Ovens are intended for all Industrial Drying, Stoving, Curing and Heating applications from 30˚ to 250˚ Centigrade.

These include:

  • Paint Stoving
  • Epoxy/Polyester Powder Curing
  • Lacquer Drying
  • Hydrosetting
  • Moisture removal
  • Plastic Curing
  • Rubber softening
  • Metal annealing
  • Spring stress relieving

Excellent Heat Distribution

A good distribution of heat is vital for successful process.

To ensure good performance, all Airflow Ovens incorporate medium pressure multi vane centrifugal fans complete with scroll casings to provide a very positive and well controlled air movement. This is usually at least four complete air recycles per minute. Large duct work ensures that the high air volume will not disturb the product.

Fully Pinned Construction

All of the oven panel work is pinned together during final assembly. For this reason the oven can, if required, be delivered ‘Flat Packed’ to site to make delivery and positioning on site particularly simple. Furthermore,
future modifications to the oven’s size or site removals are also much simplified.

Fully Insulated Heated Box and Recirculations Fans

The oven’s heat exchanger enclosure incorporates integrated, internal, plug type centrifugal air recirculation
fans with external motors. With this design none of the hot fan components are in any way exposed to colder air. Not only does this design offer a clean and smooth appearance to the Oven, but also heat losses from the Fans are virtually eliminated. Furthermore, a fully insulated heater box prevents radiated heat from being projected into the Oven in any uncontrolled manner.

Door Safety System

Airflow Box Ovens incorporate an internal safety door handle to prevent operator entrapment. 

Cool Exterior Surfaces

Care has been taken in construction of Airflow Ovens to minimise heat transfer through the walls and doors.

Electronic Over Temperature Protection

As a totally independent module to the master oven control system, Airflow Ovens also incorporate a thermal sensor mounted within the air heater box, this sensor is connected to an independent electronic temperature controller mounted inside the control panel. In the unlikely event that the heater box temperature should exceed the Oven’s design parameters, the heaters are turned off and the Oven automatically shuts down.

All Insulated Galvanised Steel Construction

To ensure a very long service life the oven panel work is made up from high grade galvanised steel with high density mineral wool slab insulation filling. This is of 100mm thickness.

Fume Exhaust System

Airflow Ovens incorporate a powerful and positive, fan assisted, fume exhaust duct system. The exhaust system never relies merely on convection evaporation and it can be adjusted to suit different applications.

Feature Check list:

  • Digital temperature controller 
  • Accurate and stable heat control
  • All pinned construction – easily modified or moved
  • Galvanised Steel construction.
  • Solid state heater control 
  • High density mineral wool insulation
  • Fully insulated heater chambers and fans
  • Internal door release
  • Safe and adaptable control systems
  • Electronic over temperature protection device (removed)
  • External mounted fabricated steel doors
  • 60kW of electric heater power.
  • Full compliance with safety and environmental legislature
  • C.E. Marked and approved

pdf icon Print / Download Airflow Group Electric Box Oven Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.