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Insulation/White appliances

Superior expertise and technical capacities: At the expertise center for white appliances, KraussMaffei adapts polyurethane processing systems precisely to the specific customer and product requirements.

Technology

Insulation foaming for cooling units

Domestic or commercial refrigerators, freezers , blast chillers, refrigerated showcase or thermoboxes have all one thing in common: they need perfect insulation to guarantee quality and reduce energy costs. Our foaming equipments can handle all dimensions for cabinets and doors ensuring top quality foaming and dimensional stability.

Sandwich panel foaming

Panels for houses, refrigerated trucks and containers, cold rooms with different outer layer materials (metal sheet, plywood and wood, plastic, glass, plasterboard). With single or multi-daylight foaming presses with dimensions widths up to 4 meters and lenghtsh up to 16 meter.

Products

Pentamix preconditioning unit
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Pentane metering pump

  • Leak-free membrane pump with drive motor
  • Pressure switch for operating and positive pressure and pentane priming pressure
  • Pentane-switching valves equipped with metallic bellows sealing
  • Pentane flowmeter
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Gas-tight enclosure

  • Gas-tight enclosure with trough
  • Exhaust pipe to connect to customer extraction system
  • Installed gas sensor for primary Ex protection
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Polyol metering pump

  • Axial piston metering pump with magnetic coupling adapted to polyurethane and reactive systems
  • Precise and reliable metering
  • Significantly increased service life
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Pentane metering pump

  • Leak-free membrane pump with drive motor
  • Pressure switch for operating and positive pressure and pentane priming pressure
  • Pentane-switching valves equipped with metallic bellows sealing
  • Pentane flowmeter
Door foaming tower
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Mixed production with various curing time

Mixed production with various curing time

  • Positioning accuracy with top quality guide
  • Servo motor with encoder
  • Low maintenance
  • Long service life
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High degree of automation

High degree of automation

  • Repeatability of the foamed product
  • Precise and reliable positioning
  • Automatic mold locking
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High degree of automation

High degree of automation

  • High repeatability of the foamed product
  • Precise, reliable positioning
  • Automatic mold locking
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Single or double mixing head carrier

Single or double mixing head carrier

  • For foaming multiple doors
  • Positioning accuracy with premium quality guide
  • Servomotor with encoder
  • Low maintenance costs
  • Long service life
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Mixed production with various curing times

Mixed production with various curing times

  • Positioning accuracy with premium quality guide
  • Servomotor with encoder
  • Low maintenance costs
  • Long service life
Stationary door foaming line
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Precise and parallel movement

  • Repeatability of the foamed product
  • Precise and reliable positioning
  • Automatic mold locking
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Mold change via pallet system

Mold change via pallet system

  • Accurate and reliable mold positioning
  • Long service life
  • Low maintenance
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Single or double mixing head carrier for multiple door foaming

Single or double mixing head carrier for multiple door foaming

  • Positioning accuracy with top quality guide
  • Servo motor with encoder
  • Low maintenance
  • Long service life
DrawerStar vertical door foaming system
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High degree of automation

High degree of automation

  • High repeatability of the foamed product
  • Precise, reliable positioning
  • Automatic mold locking
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Contact

KraussMaffei Technologies GmbH
Krauss-Maffei Str. 2,
80997 Munich

KraussMaffei Technologies GmbH
Bielefelder Str. 29,
49124 Harderberg

KraussMaffei Technologies GmbH
Heiligenstraße 75,
41751 Viersen