Home Products SCREW PRESS

    Screw press consist of: screw conveyor for continuous discharge of sludge, inclined bowl, both moving and stationary discs, variable screw speed and variable torque.

    Screw Press is made of a cylinder containing the screw, moving and stationary discs, solid chamber, motor and gear. A strong and self standing chasis support the working parts, together with flow accessories and safety components. Screw Press has many features to increase the dryness, the solid handling and the cleaning, like: -the power is adjusted automatically to the compression profile, mantaining the required dryness for every changing condition.

  1. Moving and stationary discs together concur to better cleaning and clogging prevention.
  2. The screw has a variable profile (decreasing pitch), with increasing compression at the end.
  3. Repleaceble scraper, which is made of polyurethane, are mounted on the conveyor to increase the solid transport.
  4. An additional tank for muddy water of the last sector to be recirculated back to the condensing tank.
  5. Automatic washing to mantain the bowl clean with smaller amount of water with five points of flushing.
  6. Frequency converter and PLC control, for smooth start/stop, speed regulation and power control.
  7. The Screw Press is made of high grade stainless steel, apart from the replaceable scraper blades, made of polyurethane.

  8. Energy Efficiency
    Energy Efficiency
    This design guarantees a wide working range to increase flexibility during energy efficiency optimization
    No Clogging
    No Clogging
    Dewatering without clogging with moving and stationary disks
    Continuous Working
    Continuous Working
    It is not necessary to stop the product feed during the washing system
    Low Noise Level
    Low Noise Level
    Low energy consumption due to low speed operation system and noise level less than 60 dB

    Normally after flocculation, the waste water is fed into the bowl and moves through the inclined conical bowl with the screw rotation. The solid part is dewatered by the moving discs, while the water exits between the disc gaps. Solids loses more water while moving through the bowl, thanks to the pressure generated by the conical shape. The last sector of the bowl generates more muddy water which is collected in a dedicated tank and it can be pumped back to the condensing tank. Pressurized water is sprayed on the drum, automatically at periodic intervals for cleaning purpose. If the load of solids changes, the pressure cone automatically adjusts the compression rate to keep constant the required dryness.


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    After your machine arrives, the first thing to do is to open the packaging of the machine and check whether there is any damage or deficiency on it. The equipment you have delivered should be kept in a closed and safe environment away from moisture, heat, and humid environments. To be sure that the documents such as usage, operating manual, electrical project sent to you with the machine will not be lost, you should make sure that you secure such documents. You should make sure that the set of tools are correct and complete, and that you keep such tools in a suitable place for use when necessary. You should contact the project department for installation and after your installation is complete, you should contact HAUS After Sales Services for commissioning.
    It is recommended that you contact HAUS for such needs. To avoid any possible problems, your existing system is analyzed by HAUS Sales and Project teams and if necessary, needed changes are made and adapted to your system.
    During the guarantee period, if the scheduled maintenance of your product is not carried out on time by the authorized service, any damage due to breakdown may cause your product to be evaluated beyond the scope of the warranty. To prevent this situation, planned maintenance of your product is recommended to be done on time. In order to make a planned maintenance agreement, you can fill out related form: http://hausworld.com/page-28-maintanence-repair.html