Refrigerator Foaming Equipment

Cabinet and Door Jigs & Fixtures | Rotary Drum | Paternoster | Carousel Lines

Polyurethane foaming equipment for refrigerator, freezer, household appliances, construction, automotive industries.

 

Supplying a full spectrum of equipment from door and cabinet foaming fixtures to door drum and paternoster systems for high output production.

 

Fully and semi- automated PU foaming jigs and fixtures, face up and down; door drum, paternoster, carousel lines, cabinet turn tables for commercial refrigerators, door foaming plants, household applications. With an experienced R&D team, line design support is available, turn-key basis.

 

Clients include LG, Electrolux, Panasonic, Whirlpool, Sharp, Fukushima.

Foaming Fixtures and Lines | Refrigerator Assembly Equipment 

Jigs & Fixtures | Rotary Drum | Paternoster | Carousel Systems

 

LPR Global offer a full range of equipment from door and cabinet foaming fixtures to drum and paternoster systems for high output production for refrigerator, freezer, household appliances, construction, and agriculture products.

As a turnkey supplier, we design, build, and install compete systems and supply all the system components, including moldcarriers, heating ovens, stacking systems, and checking fixtures.

We have been involved in an entire production and operation chain. We obtained an extensive refrigerator foaming assembly expertise from the internal OEM refrigerator parts manufacturing: door, case, homebar, pillar, ice bucket, flipper mullion, as well as from refrigerator equipment design, manufacturing, and maintenance.

Refrigerator Assembly Equipment Applications

Applications | Foaming Equipment

  • Heating dryer & freezer
  • Polyurethane foam domestic refrigerators/freezers
  • Commercial/industrial refrigerators
  • Panels for walk-in cold rooms and ice storage
  • Functional components
  • Ventilation products
  • Water treatment structures

Door Lines | Refrigerator | Freezer | Cold Storage

Rotary Drum Foaming Line | Refrigerator Door Line

Drum Line Overview 

For frequent tooling changes, drum system is a recommended solution. Equipped with 6 or 8 mold carriers, drum systems allow cycle time of less than 40 seconds.

Robotically automated mixing head manipulator can be used for open or closed mold pouring.

The PU foam filled doors can be manually or automatically unloaded depending on the client’s requirements.

Drum System Advantages

  • Multiple tool changing possible during production
  • Minimal floor space required
  • High production output
  • Fully automated, precise, stable manufacturing process
Rotary Door Drum Structure
Door Drum System
Rotary Door Drum Structure Mold

Paternoster Line | Refrigerator Door Line

Paternoster Line Overview 

Paternoster system is the ideal solution for mass production lines requiring increased capacity and low maintenance. Can be equipped with more than 12 mold carriers, paternoster system allows a short cycle time of 16 seconds and few operators.

 

Paternoster System Advantages

  • Higher production output compared to drum systems
  • Ideal for mass production: more than 12 mold carriers
  • Shorter cycle time
  • Low investment cost
  • Long service life
Door Paternoster System
PU Door Paternoster System
Fridge Door Paternoster
PU Fridge Door Paternoster

Carousel | Turning Table Lines | Refrigerator Door Line

Carousel, Turn Table Line Overview 

Fully or semi-automated lines for mass production of general refrigerators. Model and tooling change is possible using carousel lines. Low investment is required for the lines.

 

Turn Table System Features

  • Output: 200~400 set/year
  • Production: 2~3 month for 10~30 set
  • Clients: LG Electronics, Electrolux, Panasonic, Sharp, Starion, Lotte
Package Tray Turn Table
Home Bar Turn Table
Home Bar Turn Table Foam
Mold Package Tray Turn Table

Jigs & Fixtures | Refrigerator Door Line

Jigs | Fixtures Overview 

Jigs and fixtures for low output production, prototype development. Applicable for frequent tooling changes.

Door Assembly Jigs Features

  • Output: 200~400 Set/Year
  • Production: 2~3 month for 10~30 Set
Door PU Fixture, air cylinder
Door PU Fixture, air cylinder open
Foam Door Fixture PU
Foam Door Fixture

Cabinet Lines | Refrigerator | Freezer | Cold Storage

Jigs & Fixtures | Refrigerator Cabinet Assembly Line

Stand Alone PU Foaming Jigs

Face Down

  • For refrigerator production, prototype production
  • 200~300 sets/year
  • Injection point at back side
  • Operation by square type (not included in the jig)
  • Heating method: hot air (not included in the jig)
Cabinet Foaming Fixture, face down
Breakers Down Foaming Jig
Cabinet Foaming Fixture face down
Breakers Down PU Foaming Jig

Stand Alone PU Foaming Jigs

Face Up

  • For the refrigerator production, prototype production
  • 200~300 sets/year
  • Injection point at bottom side
  • Operation by pneumatic action (included in the jig)
  • Heating method: electric heater (included in the jig)
Cabinet PU Foaming Fixture Face Up
Breakers PU Face Up
Cabinet Foaming Fixture Face Up
Breakers Face Up Type PU

Also available fully and semi- automated carousel lines and turning tables for low production outputs.

Hot Melt Sealing Equipment

Standalone Hot Melt Equipment for Refrigerator Foam Sealing

 

Hot melt injection equipment for refrigerator door and cabinet sealing.

Hot melt equipment is used for foam leak prevention and reduction of PU foaming material overflowing or spilling. Automatic application to form a free standing gasket to seal liquids between parts with an added mastic for heat transfer.

 

Hot melt injection machine
Fridge Foam leakage
Sealing Fridge Equipment
Sealing Fridge Equipment Hot Melt

Refrigerator Parts Production | PU Block, Flipper Mullion

Offering refrigerator polyurethane and plastic parts mass production in S. Korea. Parts can be produced using drum system, Pu fixtures, PU towers, carousel lines. Increase production volumes without a need to invest in refrigerator, washing machine, ice maker, and beverage fridge capital equipment.

Refrigerator Molds | Door, Cabinet Lining

Supplying PU Vacuum Forming plug, lego, thermoforming molds for the production of refrigerator door, cabinet lining, beverage fridge lining, automotive dashboard, carpet, steering wheel. For more information, please follow the Link.

PU Vacuum Foaming Mold

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