Douglas Machine Inc Shrink Bundler SR7/1124C

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Douglas Model SR7 automatic, inline, shrink bundler and heat tunnel rated from 15 to 70 cycles per minute, with number of cases / trays per minute – depending on materials and application. Package size range: 5-3/4" to 15-3/4" in Length; 8-1/2" to 22" in Width; 3-1/2" to 12" in Height. Interlocking safety guarding, control panel with A/B PLC controller mounted on base frame. Film specifications: up to 24" in Width; up to 16" in Diameter; 3" OD core.
Tunnel: Equipped with 3 zone heating chamber, product conveyor, variable temperature controls and cooling chamber. Mounted on heavy duty frame.

OAD: 28′ L x 6′ W x 7′ H

The Frain Advantages

  • Complete Line Integration
  • Machinery Retrofit and Recondition
  • In-House Testing, Proof of Concept, Trial Runs
  • On-Site Installation and Training
  • Factory Acceptance Testing
  • 35 Years In Business


Call us to discuss your packaging or processing project with an experienced Frain Industries engineer