Highly Flexible Coating of Parts with Complex Geometries:
The Sprimag Robot Coating Cell

The innovative Sprimag Robot Coating Cell is suitable for high performance and top quality coating of sophisticated parts. The range of products may be 3D plastic parts or other parts with complex geometries such as automotive accessories, automotive interior parts or front panels for electronic equipment.

Optimal Conveyor Technology
For years, Sprimag has been successfully implementing pallet conveyor technology at its customers' sites in order to carry out highly flexible horizontal coating on plastic parts. The conveyor system consists of various elements, such as lifting and lowering stations, crossovers, conveyor sections where parts can and cannot accumulate, etc. These elements make it possible to establish a flexible material flow concept which can include bypasses, junctions and switches. The work pieces are conveyed through the coating process on a pallet which is not fixed to the conveying system. Both "stop and go" and continuous modes of operation are available in the coating system, with different process speeds.

Highest Flexibility due to Modern Robot Technology
Because of the ease of set-up and the simple programming, the flexibility is virtually unlimited while not at all complicated. A servo driven shuttle axis with a double pallet carrier results in shorter changeover times and an efficient use of the cycle time – state-of-the-art robot technology, implemented in excellent coating system performance.

Installing the paint robot high on the sidewall of the spray booth generates not only unrestricted movement for the robot, but also frees the cabin ceiling of obstacles that could impede the linear airflow through the mezzanine filter panels which compose the entire ceiling.

  • High quality coating of complex parts or 3D shapes
  • Stand-alone unit or integrated system
  • Pallet size 800 x 800 mm (other specifications on request)
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  • Pallet encoding with automatic process flow through the system
  • Pretreatment such as CO2, ionization, flame activation or plasma
  • Integrated flash-off zone, dryer and cooling zone
  • Different curing processes (convection, infrared, UV …)
  • Air make-up system for filtered and conditioned air supply
  • Sprimag 2K/3K paint supply system, completely integrated in the central control system
  • Waste disposal system (sludge press, centrifugal separator)
  • Linkage of transport system with external production areas
  • And many more...

Application Areas for the Robot Coating Cell