Industrial Oven Systems and Pre-Heat devices

Ovens with Sliding, Lifting and Hinged gates/doors

APPLICATION

Sliding, Lifting and Hinged gates are suitable for various drying and heating tasks in the area of polymer and metal processing. Dryers with vertical opening gates are possible wherever double doors are not possible because of limited space. Lifting gates of smaller devices are manufactured with economic weight unloading counterbalanced guided pulleys. Feasible are as well electric and pneumatic lifting doors. Constructions with sliding doors are preferred with low ceilings. With on grade loading lifting doors require an immense total height of the oven.

Options

  • voltage and wattage variations
  • operating temperature variations
  • painting, multi-colour available as per customer request
  • labeling and documentation in various languages
  • galvanized, hot-dip aluminized steel plate or stainless steel internal tank
  • stainless steel or aluminium drawers
  • perforated steel plate drawer bottom available (square or round punching)
  • stable and massive charging frames for heavy materials are available
  • electronic PID temperature control with load circuit contactor or solid state relay
  • temperature control with self-improvement function, process alarm for further processing available
  • multi-tank oven
  • doors or sliding doors on front and back side
  • electronic digital clock timer
  • operating hours counter
  • timer function turns on after adjusted time (max 99h 59 min) (on request as well off)
  • program controller with up to 20 programs each with 16 segments
  • signal and warning light as per requested function
  • viewing window at oven door for visual control
  • shutter plates at air-entering side for subsequent temperature improvement
  • accessible execution with interior unlocking device for the door and if requested additional emergency lamp corresponding to machinery guideline 2006/42/EG
  • multichannel diagram writer for documentation of temperature process
  • interfaces as per customer specification
Example 1 - up to 140 °C - 380 x 510 x 620 mm

 

  • 380 x 510 x 620 mm
    (width x depth x height)
  • operating temperature: up to 140 °C
  • heat capacity: 3 kW
  • circulation air blower: 0.18 kW
  • air guidance: vertical

 

 

 

 


This Sliding Gate Oven is used to heat up steel parts.

Construction

  • Electronic temperature control
  • electronic temperature protection
  • single phase construction 230V 50Hz
  • drying time adjustable via time relay, visual signal after process
  • door limit switch sets back time relay after opening
  • steel plate internal tank
  • door opening upwards with cable winch and discharged with counterbalances
  • revolving temperature stable sealing bristles at door
Example 2 - up to 140 °C - 380 x 510 x 620 mm - part# 1356637

 

  • 3380 x 510 x 620 mm

  • (width x depth x height)
  • operating temperature: up to 140 °C
  • heat capacity: 3 kW
  • circulation air blower: 0.18 kW
  • air guidance: vertical

 
This sliding gate oven is used to heat up steel parts.

  • electronic temperature control
  • electronic temperature protection
  • single phase construction 230V 50Hz
  • drying time adjustable via time relay, visual signal after process
  • door limit switch sets back time relay after opening
  • steel plate internal tank
  • door opening upwards with cable winch and discharged with counterbalances
  • revolving temperature stable sealing bristles at door
Example 3 - up to 220 °C - 3,000 x 900 x 1,600 mm - part# 1280697

 

  • 3,000 x 900 x 1,600 mm
    (width x depth x height)
  • operating temperature: up to 220 °C
  • heat capacity: 27 kW
  • circulation air blower: 3x1.1 kW
  • air guidance: vertical

 
This Sliding Gate Oven is used for pre-heating thermoplastic synthetic plates (dimension 2,700 x 800 mm) before having a forming procedure.

Construction

    • electronic temperature control
    • electronic over heat cut-off devices out of three electronic temperature protection controllers
    • load circuit: solid state relay
    • two loading levels each with 3 teflon coated stainless steel drawers
    • pneumatic lifting doors with two-winged protection door
    • chain reduction gear to synchronize gate run
    • galvanized steel plate internal tank
    • horizontal air guidance
    • shutter plates at air-entering side for subsequent improvement of temperature tolerance
    • electrical adjustable fresh and circulation air slide
Example 4 - up to 120 °C - 1,000 x 850 x 500 mm - part# 1356187
  • 1,000 x 850 x 500 mm
    (width x depth x height)
  • operating temperature: up to 120 °C
  • heat capacity: 6 kW
  • circulation air blower: 2 x 0.18 kW
  • air guidance: vertical

 


This hinged door oven is used to pre-heat diamond wires before processing.

Construction

  • temperature control via microstate
  • over heat cut-off devices
  • time relay for drying operation, turns off after drying
  • steel plate internal tank
  • single-leaf door at front side, hinged downwards with additional with two screwed resting panels
  • three stainless steel drawers with perforated bottoms (5x5 mm punching)
  • base with fixed rollers and pulleys
  • shutter plates at air-entering side for subsequent improvement of temperature tolerance
  • electrical adjustable fresh and circulation air slide
Example 5 - up to 230 °C - 2,000 x 1,950 x 2,200 mm - part# 1291592

 

  • 2,000 x 1,950 x 2,200 mm
    (width x depth x height)
  • operating temperature: up to 230 °C
  • heat capacity: 36 kW
  • circulation air blower: 2x1.1 kW
  • air guidance: horizontal

 

This sliding door oven is used for heating thermoplastic synthetic parts.

Construction

  • electronic temperature control
  • electronic over heat cut-off devices out of two electronic temperature protection controllers
  • with digital clock timer
  • load circuit: solid state relay
  • two layer sliding door with dead-man’s control at front side
  • sliding door with two engines and rolling up protection
  • stainless steel internal tank
  • tank bottom with rails for charging trolley
  • complete stainless steel charging trolley
  • shutter plates at air-entering side for subsequent improvement of temperature tolerance
  • electrical adjustable fresh and circulation air slide for front and back area
Example 6 - up to 300 °C - 2.150 x 2.150 x 1.000 mm - part# 2212314

 

  • 2.150 x 2.150 x 1.000 mm
    (width x depth x height)
  • operating temperature: up to 300 °C
  • heat capacity: 40 kW
  • circulation air blower: 2 x 1,1 kW
  • air guidance: horizontal

 

This Sliding Gate Oven is used for pre-heating/drying of solvent free, water jet cutted graphite parts.

CONSTRUCTION

  • electronic Master slave temperature control, a program controller (Master) with up to 8 programs each with 16 segments, temperature controller (Slave) for rear oven segment, nominal value indication of Slave controller via nominal value exit of Master controller
  • electronic over heat cut-off devices out of two electronic temperature protection controlle
  • RS485 Interface with BluControl Software for user friendly programme inpu
  • Signal and warning lights for status notifications
  • Door limit switch turns off the heating after opening the door
  • upwards door opening with chain hoist, counterweights and chain reduction gear for synchronization of door cycle
  • circulating temperature stable door sealing
  • load circuit: solid state relay
  • charging trolley consisting out of:
    circulating stainless steel rectangle tube frame with transverse traverse with perforated stainless steel support (punching 10 x 10 mm, flash face to bottom)
    dimension: 2015 x 2015 x ca. 45 mm high add. 120 mm for cast iron fixed rollers
    maximum load of trolley: 300 kg distributed load
    support height of trolley matching to upstreamed water jet cutter
  • stainless steel plate internal tank
  • cut-out at right oven side for perfect process gas lead
  • horizontal air guidance
  • shutter plates at left internal side for subsequent temperature tolerance improvement
  • adjustable fresh-, and circulation air slide
  • terminal box protection: IP65 (blower IP 55)
  • oven Protection (Heat cover): IP 21

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