Batch Oven

WEIBER batch ovens are used for a wide variety of heat processes including drying, curing, aging, annealing, stress relieving, bonding, tempering, preheating, and forming. Batch ovens are essentially heated boxes with insulated doors that process products one at a time or in groups. These are for applications where load size or production volumes vary substantially. Batch oven have been designed to accommodate a variety of load sizes and production volumes. It accommodates horizontal air flow virtually from Front-to-back without restricting air passage to provide rapid heating with high thermal transfer to the chamber contents and high uniformity within the chamber. It also helps to eliminate water or moisture accumulated during the pre-treatment washing process.

• Temperature range upto 850 ⁰ F(455 ⁰ c)
• Microprocessor based temperature control.(HMI+PLC as an option)
• Uses horizontal recirculating airflow to ensure uniform temperatures throughout the oven.
• Cleaning is easy due to the scratch-resistant, baked enamel exterior, stainless steel interior, and smooth door surface.
• Features a sturdy, welded, double-wall construction
• High limit over-temperature protection
• Corrosion-resistant
• Simple calibration and auto-tuning function
• Built-in timer and touch-button controls allows quick and simple temperature setting.
• RS 232/485 interface. (optional)
• Universal Digital Data Recorder system(optional)
• USB ports for PC connectivity (optional)
• Temperature chart recorder/printer for printing graphs(optional)

Construction Details:

• WEIBER Batch Ovens are double walled convection heated and cooled units. Outer body are constructed out of thick PCRC, pre coated corrosion resistant GI sheet duly pre-treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner construction is of stainless steel sheet of SS-304 grade). The gap between the walls is filled high grade mineral glass wool, which ensures maximum thermal efficiency in our ovens.
• Temperature control:

The temperature up to 850�C is maintained in the oven which is controlled by nanotechnology based microprocessor controller (HMI+PLC as an option).

• Air circulation :Triple walled back of unit is fitted with circulation fans for maintaining temperature uniformly throughout the ovens.
  • Vacuum impregnated stator winding with dr. back varnish under red baktol
  • Non-hygroscopic.
  • Best IR value
  • Bright bar (EN - 8 class) shaft.
  • Bush bearing of branded companies.
  • Surge comparison testing in fans and pumps eliminates into turn short circulating of the stator.
  • Pressure die-casted-rotor manufactured with zero error.
  • Boats of high accuracy

Features of Coaxial Circulation Fan:

• Temperature chart recorder/printer for printing graphs(optional)

  These self-contained, easy-to-use recorders provide a permanent record of temperatures, using a precise, spiral-wound bi-metallic strip transducer. All models include an on/off switch, locking door and built-in slot for an optional tie-down cable and lock. All include one "AA" battery, pen, starter box of 60 charts and manual. All come standard with one-point NIST traceable Certificate of Calibration.

Heating :

Indirect heating system is provided in our units, comprising of air heaters made of high grade Kanthal/Nichrome wires of suitable wattage. The warm air is evenly distributed throughout the oven through efficient motor fans ensuring very good temperature sensitivity.