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  • Rotary Screw Compressor Selection

    Rotary Screw Compressor Selection

    The rotary screw belongs to the positive displacement compressor family. Positive displacement pumps create flow by applying an expanding cavity on the suction side and a decreasing cavity on the discharge side. Gas that is trapped inside the positive displacement machine is a fixed volume which is ... Read More

    15-11-2019 News
  • Masterbatch for a twin screw extruder claim

    Masterbatch for a twin screw extruder claim

    Double screws on the inner rod small space to mix with the material of the nip section plasticizing practicing better wear, temperature is too low, the resin comprising a refractory first step is the preparation of crystalline pigment pre-dispersion, i.e., dispersant or other aids for pigment surfac... Read More

    23-11-2019 News
  • Check polyaxial screw and uses thereof

    Check polyaxial screw and uses thereof

    Polyaxial screw machine used in the metal processing art, and is often needed to help manufacturers large number of parts. Ultimately, the spiral machine is a lathe. By a lathe so that the wood material such as metal or the like formed, and can be made use of marketing and distribution of the final ... Read More

    29-11-2019 News
  • Detecting rotary screw air compressor bearing failure tips

    Detecting rotary screw air compressor bearing failure tips

    Any with antifriction bearings and gears of the machine will show the high-frequency vibration to some extent. Rotary screw air compressors is an example of such machines. Single-stage rotary screw compressor designed with two rotors, there are four to six lobes on each rotor. Rotor rotation in the ... Read More

    06-12-2019 News
  • Stainless Steel Barrel Nuts - What Are They and What Types Are Available?

    Stainless Steel Barrel Nuts - What Are They and What Types Are Available?

    A Stainless Steel Barrel Nut is an internally threaded bar shaped flange with a screw drive at one end. It has an internal machine thread in the barrel for machine screws or machine threaded bolts to be threaded into. Often these screws will have heads which match the nuts head to provide a complete... Read More

    13-12-2019 News
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