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Address: Wangsheren sub district office, Licheng District, Jinan, Shandong Province

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  • Matters needing attention in using friction coefficient test

    Matters needing attention in using friction coefficient test

    What should be paid attention to when using friction coefficient tester? Next, the friction coefficient meter manufacturers to give us an introduction. Friction coefficient instrument (1) The test section shall describe the pavement structu...

  • The significance of bottle cap torque detection

    The significance of bottle cap torque detection

    Why test the torque of bottle cap? Bottle packaging is one of the commonly used packaging forms of food, beverage and medicine. The locking and opening torque of the packaging bottle cap is one of the key process parameters controlled by th...

  • Detection methods and steps of sealing instrument

    Detection methods and steps of sealing instrument

    What are the detection methods and steps of the sealer? Now, the manufacturer of sealing instrument will explain to you. The test method of packaging bag tightness: negative pressure test, also known as foaming method. Test principle: immer...

  • Sealing principle and function of rotary kiln seal!

    Sealing principle and function of rotary kiln seal!

    What is the sealing principle and function of rotary kiln seal? Now, the manufacturer of sealing instrument will explain it to us. Rotary kiln, single barrel cooler and dryer all have a common feature, all of which need supporting wheel, an...

  • Whole positive pressure test of packaging bag

    Whole positive pressure test of packaging bag

    Today, the friction coefficient tester experts continue to introduce the overall positive pressure test of packaging bags. Test principle: The positive pressure method is more complex than the negative pressure method Rupture test: gas is f...