Big Bag Handling

Standard and compact units containing Big Bag opening, Big Bag emptying, dust-free operation, lump breaking, pneumatic conveying and automatic self-regulation.

Telschig Big Bag handling systems are used worldwide and have big advantages. Our special technology guaranties complete emptying in 1-3 minutes per Big Bag. Manual support is not required. Execution mobile or stationary.

Robust and automatic operation distinguishes our technology. The opening of one trip Big Bags happens automatically trough a stationary circular knife without motor at the bottom. Multi trip Big Bags with emptying valves at the bottom can be opened manually or with a circular knife as well. 

Big Bag Handling
Big Bag Handling
Big Bag Handling

Efficient Big Bag handling

During the rapid emptying of one trip Big Bags through an opening with diameter of 650 mm, the maximal emptying capacity is approx. 25 Big Bags per hour. The effective output depends on the local infrastructure and logistics on site. 

Successful application for all Big Bag designs and materials up to a content of 2 m3

Materials (Examples)

  • Cement
  • Hydrated Lime
  • Microsilica
  • Sludge
  • Milk powder
  • Charcoal
  • Chalk
  • Salt, sugar
  • Fly ash
  • GGBS
  • Many others


  • Chemicals
  • Food
  • Environmental
  • Energy
  • Minerals
  • Construction

Important Characteristics

  • Automatic operation through new ¬innovative big bag emptying technology
  • Dust-free operation
  • Big Bag content: 0.5 to 2.0 t
  • Integrated lump breaking and pneumatic conveying system
  • Mobile execution available
  • Integration of particle size reduction processors
  • Erection and service on ground floor.


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