Closures

A product of HOSOKAWA SOLIDS
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Product Outline

Closures for bulk solids:

Despite the large number of bulk material closures on the market, selecting the right equipment for a combination of requirements is not easy.

We offer different types of closures, which can be operated manually or automatically.
For example, our equipment includes a lock that can be installed for:

  • abrasive or poorly flowing bulk solids
  • Temperatures up to 250ºC (special closures up to 600ºC can be manufactured on request)
  • with long-lasting joints and low maintenance
  • Retrench of space
  • prevention of gas or product escaping to the outside

Closure devices for bulk solids with operating pressures above 0,5 bar comply with the Pressure Equipment Directive 2014/68/EU.


Examples of closure devices for bulk solids:

  • flat closures (choppers, guillotines)
  • twist locks (full bore)
  • butterfly gates
  • segment closures (hull closure)
     

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