Gruenberg Bench Oven

Thermal Product Solutions designs and manufactures a complete line of standard and custom Gruenberg benchtop ovens to accommodate a variety of thermal processing applications. Gruenberg bench ovens are designed to reach temperatures up to 649°C (1200°F) and are ideal for general lab work, component testing, aging, core hardening, drying, or preheating. With additional options, these bench top ovens can also be used for applications such as paint baking, plastic curing, varnish baking, sterilizing, rubber and epoxy curing, textile drying, stress relieving, and annealing.  

Benefits of the Gruenberg Bench Oven

  • CHIL construction ensures minimal heat transfer from chamber to exterior for consistent processing
  • Designed for easy clean-up and maintenance
  • Energy efficient heating system

Features

  • Heavy-duty, fully welded structural steel frame
  • CHIL construction ensures minimal heat transfer from oven chamber to the exterior
  • Removable side and back walls for easy clean-up and maintenance
  • Insulation is moisture-proof, non-combustible, non-settling and asbestos-free
  • Energy-efficient, Incoloy® sheathed, seamless tubular heaters are standard
  • Heating elements are suspended in the plenum adjacent to, but separate from, the process chamber
  • High-volume compound horizontal air flow system to ensure uniform heat distribution while optimizing heating and drying efficiencies

CHIL Construction

  • Separated, insulated inner and outer surfaces
  • Pliable, final seal silicone rubber gaskets on oven up to 650°F
  • Less energy to maintain temperature
  • Air-conditioning equipment doesn’t work as hard
  • Heavy duty construction
  • Built around welded, structural steel frame
  • One-piece unitized construction costs less to install
  • Pre-tested, ready for operation
  • Motor and blowers to circulate air for uniform atmosphere
  • V.F.D motor for circulation adjustment (CFM)
  • Heater elements are Inconel sheathed

Performance

  • Models functioning at:

    • 450°F Maximum Temperature
    • 650°F Maximum Temperature
    • 800°F Maximum Temperature
    • 1000°F Maximum Temperature
    • 1200°F Maximum Temperature

Mechanical Equipment

  • Standard

    • 4” Thick Insulation
    • 20 Gauge Aluminized Steel Interior
    • 14 Gauge CRS Exterior
    • Painted Blue
    • Perforated Diffuser Walls
    • Direct Drive Circulation Package
    • Natural Intake with adjustable damper
    • Natural Exhaust without adjustable damper
    • Horizontal Airflow
    • Right Hand Hinged Front Door
    • Interior Shelf Slides
    • Two 18 Gauge Aluminized Steel Perforated Trays
    • Full Perimeter Door Gasket
    • Equipment Manual
  • Optional

    • Forced Exhaust Package
    • Stainless Steel Interior
    • Structural Steel Support Stand
    • Ports
    • Reverse Door Swing

 Electrical Equipment

  • Standard

    • NEMA 1 Control Box, Left Side Mounted
    • Electric Heat
    • 480V, 3Ph, 60Hz
    • Single Set-point Controller Yokogawa UT150
    • High Limit Controller Yokogawa UT150L
    • Air Flow switch
    • Sheathed Heaters, Incoloy
    • SCR Protection
    • Lighted Power Off/On Switch
    • Lighted Heat Off/On Switch
  • Optional

    • Fused Main Power Disconnect
    • Audible Alarm
    • Different Voltages available
    • Temperature Recorder
    • Programmable Controller
    • Door Switch
    • Process Timer
    • Reverse Control Box Mounting

Controller

  • Yokogawa UT150L High Limit Controller Overtemperature Protection

    Yokogawa UT150L High Limit Controller Overtemperature Protection

    • 1/16 DIN high limit controller
    • Type J thermocouple
    • LCD display
    • Shuts down heat-control system and blower when high-heat limit is detected and activates alarm

Specifications

Gruenberg Industrial Bench Oven Specifications

Temperature to 450°F

Capacity
ft3
Max
Temp
Airflow Interior
Dimensions
W x D x H in.
Shipping
Weight
Model #
4.6 450 Horizontal 20 x 20 x 20
300 B45H46
10 450 Horizontal 26 x 26 x 26
370 B45H100
15.6 450 Horizontal 30 x 30 x 30
570 B45H156
27 450 Horizontal 36 x 36 x 36
900 B45H270

Temperature to 650°F

Capacity
ft3
Max
Temp
Airflow Interior
Dimensions
W x D x H in.
Shipping
Weight
Model #
10 650 Horizontal 26 x 26 x 26
390 B65H100
15.6 650 Horizontal 30 x 30 x 30
600 B65H156
27 650 Horizontal 36 x 36 x 36
950 B65H270

Temperature to 800°F

Capacity
ft3
Max
Temp
Airflow Interior
Dimensions
W x D x H in.
Shipping
Weight
Model #
4.6 800 Compound
Horizontal
20 x 20 x 20
450 B80C46
10 800 Compound
Horizontal
26 x 26 x 26
550 B80C100
15.6 800 Compound
Horizontal
30 x 30 x 30
800 B80C156
27 800 Compound
Horizontal
36 x 36 x 36
1100 B80C270

Temperature to 1000°F

Capacity
ft3
Max
Temp
Airflow Interior
Dimensions
W x D x H in.
Shipping
Weight
Model #
4.6 1000 Compound
Horizontal
20 x 20 x 20
450 B100C46
10 1000 Compound
Horizontal
26 x 26 x 26
550 B100C100
15.6 1000 Compound
Horizontal
30 x 30 x 30
800 B100C156
27 1000 Compound
Horizontal
36 x 36 x 36
1100 B100C270

Temperature to 1200°F

Capacity ft3 Max Temp Airflow Interior Dimensions
W x D x H in.
Shipping Weight Model #
4.6 1200 Compound Horizontal 20 x 20 x 20
450 B120C46
10 1200 Compound Horizontal 26 x 26 x 26
605 B120C100
15.6 1200 Compound Horizontal 30 x 30 x 30
880 B120C156
27 1200 Compound Horizontal 36 x 36 x 36
1210 B120C270