Screening technology

Screens made by hoelschertechnic-gorator® use the principal of gravity filtration for the mechanical separation of solids and liquids.

This technology filters a two-phase mix of materials into a “liquid phase” and into a “solid phase” and thus divides a flow of material into two separate flows for subsequent processing.

hoelschertechnic-gorator supplies screens for a wide range of applications with a range of different options for liquid phase inlet and discharge of solid matter as well as the desired mesh size.

hoelschertechnic-gorator® offers tailored solutions for customers made in its own factory with various different screens that can be put together using a modular system for standard or special designs. Our screens are suitable for many different applications in industrial and municipal water and sewage treatment.

CONTACTS

Technical Sales
Jens van de Maat
+49 (0) 2542 916 160
jens.vandemaatprotected@hoelschertechnic.de

 

Technical Sales
Semih Yaman
+49 (0) 2542 916 115
semih.yamanprotected@hoelschertechnic.de

 

Contact information for our global representatives can be found here

Advantages

  • Sizes based on mesh fineness and required throughput
  • Screen drums and plates interchangeable as needed
  • Designs adapted to customer requirements for product inflow, outflow and sediment discharge
  • Standard material 1.4301, optionally using 1.4404 or 1.4571
  • Electropolished components available
  • Speed regulation using frequency converter and electrical cabinet possible
  • High pressure and standard screen cleaning systems available
  • External, internal or combination screen cleaning

Applications

  • Municipal sewage
  • Industrial sewage
  • Rainwater management
  • Preserved products production
  • Fruit processing
  • Meat processing
  • Food industry
  • Slaughterhouses
  • Agriculture
  • Potato processing
  • Milk dairies
  • Cheese dairies
  • Textile industry
  • Tanneries
  • Paper industry
  • Pharmaceutical industry
  • Chemical industry
  • Petrochemical industry
  • Biogas plants

Features and technical data

HTMS DRUM SHEAR SCREEN

  • Sizes: HTSS 612 to 615,
    HTSS 912 to 921, HTSS 1215 to 1221,
    HTSS 1515 to 1530
  • Mesh sizes: 0.25 mm - 2.5 mm
  • Throughput:  30 - 500 m3/hr
    depending on slot size and sediment load
  • Accessory: Spraying system for screen cleaning
    on the outside and inside,
    High-pressure screen cleaning system
  • with linear slide for the removal of particularly
    sticky solids
 

HTMS DRUM MESH SHEAR SCREEN

  • Sizes: HTMSS 1215 to 1224,
    HTMSS 1520 to 1530
  • Mesh sizes: 100 μm - 500 μm
  • Throughput: 50 - 750 m3/hr
    depending on mesh size and sediment load
  • Accessory: Spraying system for screen cleaning
    on the outside and inside,
  • High-pressure screen cleaning system with linear slide for
    removal of particularly sticky solids  
 

DRUM SCREEN

  • Sizes: HTS 603 to 618, HTS 915 - 930
  • Mesh sizes: 0.25 mm - 2.5 mm
  • Throughput: 30 - 1700 m3/hr
    depending on slot size and sediment load
  • Accessory: Spraying system for screen cleaning
 

HDFS ROTATING FINE SCREEN

  • Sizes: HDFS 751, HDFS 752,
    HDFS 753, HDFS 754
  • Mesh sizes: 50 μm - 500 μm
  • Throughput: up to 150 M3/hr
    depending on mesh size and sediment load
  • Accessory: Spraying system for screen cleaning
 

HSS STATIC SCREEN

  • Standard sizes: HSS 500 - HSS 2000 with
    height of 2000 mm.
  • Mesh sizes: 0.5 mm - 2.5 mm.
  • Throughput: 10 - 300 m3/hr depending
    on slot size and sediment load
  • Accessory: cleaning device for the screen plate,
    closed design