Vacuum generator and safety filter [II]

Vacuum generator and safety filter [II]

We plan, manufacture and install your central material supply system - designed entirely according to your wishes and adapted to your plastics processing.

Advantages

  • Completely tailored to your plastics processing
  • Optimum hall utilization
  • Central material management without the risk of confusion
  • Cost-saving, with reduced personnel deployment
  • Clean production, as there are no residues on the machines
  • Very short amortization period
  • Easy integration of granulate dryers and central mixers
  • Central material routing system possible
  • Continuous operation without downtimes
  • Modularity makes the system expandable and future-proof
Here, a frequency-controlled rotary lobe vacuum pump and a side channel blower generate the vacuum for suction conveying.
Two safety filters protect the vacuum generators installed behind them

Each of our material supply systems is individually tailored to your needs. Regardless of whether you process bagged goods or your material comes from an octabin, BigPack or silo, we will calculate the right suction vacuum for further transportation:

Side channel blowers are durable and maintenance-free vacuum generators for smaller material conveying systems, e.g. for filling drying containers.

We use rotary lobe vacuum pumps when long distances need to be covered when transporting materials. These pumps, optimally matched, are unsurpassed in terms of performance.

Safety filter
The KOCH safety filter automatically cleans the dust-laden conveying air and thus protects the vacuum generators installed behind it.

The body of the safety filter contains a replaceable polyester fleece cartridge filter with a filter surface area of 2.5 m², which filters out particles up to 2 µm from the conveying air of the material-carrying lines. This filter, in turn, is cleaned in a fraction of a second by an internal rotary blade cleaning system after each conveying cycle. This means that no residual dust remains in the filter to damage the vacuum generators downstream.

For conveying material with a very high glass fiber content, we offer a version with a filter housing made of special glass.

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