<var id="q7bnj"><td id="q7bnj"></td></var>
<b id="q7bnj"></b>
    <samp id="q7bnj"></samp>

    
    
    1. <table id="q7bnj"></table>
      <source id="q7bnj"><menu id="q7bnj"><object id="q7bnj"></object></menu></source>

          <source id="q7bnj"><track id="q7bnj"></track></source>
          <source id="q7bnj"><track id="q7bnj"></track></source>
          Zhoushan Sanzhong Plastic Machinery Co., Ltd. provides all kinds of screw for you, welcome to consult!

          NEWS

          Screw plays an important role in plastic machinery

          News briefing
          Screw is an important part of injection molding machine. Its function is to transport, melt, compact, mix and press plastic. All these are completed by the rotation of the screw in the barrel, which sh...

          Twin screw extrusion technology is gradually moving towards

          News briefing
          According to the technical report released by the national development and Reform Commission, at present, the commonly used plastic extrusion equipment in China mainly includes cone-shaped counter rota...

          The important parts of screw injection molding machine play

          News briefing
          With the development of the hydraulic system of the injection molding machine towards Middle and high pressure, the pilot relief valve is widely used in the control oil circuit of the hydraulic system ...

          Working process and attention points for operation of twin s

          News briefing
          The material passes through the double screw foam granulation machine feeding port, under the action of the rotating screw, it is rubbed into a mass and rolls along the spiral groove. Because of the sh...
          iphonexsmax欧美高级
          <var id="q7bnj"><td id="q7bnj"></td></var>
          <b id="q7bnj"></b>
            <samp id="q7bnj"></samp>

          
          
          1. <table id="q7bnj"></table>
            <source id="q7bnj"><menu id="q7bnj"><object id="q7bnj"></object></menu></source>

                <source id="q7bnj"><track id="q7bnj"></track></source>
                <source id="q7bnj"><track id="q7bnj"></track></source>