HIL-46: From the Sprimag ECOMPACT series

The HIL-46 internal coating machine for collapsible tubes impresses with its cost-, space- and energy-­optimized ­coating concept. The internal coating machine, which is based on standard assemblies, is enhanced by energy-­optimized system components, such as annealing furnaces and internal coating driers.

  • Compact machine design
  • Machinery speed up to 180 cans per minute
  • Triple coating on 6 spray guns
  • Separate servo drives for stroke and transport movement
  • Proven quick-change system for size parts, ­compatible with HIL-64, HIL-70, HIL-94
  • Automatic part ejection during production process
  • Machine dimensions adjusted to integrate in older production lines
  • Manufactured in accordance with the ATEX regulations
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    • Additional lacquer supply
    • Cleaning device for spray gun extensions
    • Energy optimizing system and vacuum control
    • Second spray arm with full spraying equipment assembly  
    • Suction device for tubes without membrane
    • RFID-access verification system to organize access authorizations
    • Division of spray gun groups into separately ­controlled circuits
    • Flexible infeed concepts


      • Product range: Aluminum tubes
      • Product diameter: Dmin 10 mm, Dmax 50 mm
      • Length: Lmin 70 mm, Lmax 220 mm
      • Production speed: up to 180 tpm
      • Spray guns/Spray process: 6/3 times

      Annealing oven TGO + internal drier TIT

      • 1- or 2-row transport chain with baskets
      • Reduced wearout of the transport chain and the chain wheels by cardan-based drive system
      • Chain tensioner with weight, electronically monitored
      • Easy accessibility to the drier interior due to large doors
      • Quadruple door lock
      • Isolated doors with special door hinges for ­synchronized door closing
      • Large outer doors with smooth surface on the oven‘s front and rear sides
      • Quick and easy removal and reassembly of the shafts and chain wheels in case of service
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      More information.



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