• <pre id="q13ei"></pre>
    <acronym id="q13ei"><label id="q13ei"></label></acronym>
    <tr id="q13ei"><strong id="q13ei"><listing id="q13ei"></listing></strong></tr>
    1. <track id="q13ei"><ruby id="q13ei"></ruby></track>
      1. <acronym id="q13ei"><strong id="q13ei"><address id="q13ei"></address></strong></acronym>

        <td id="q13ei"><ruby id="q13ei"></ruby></td>
      2. 18839828187

        CN
        V process Casting EPC
        V process Casting

        What's v-process casting technology

        Release time:2019-11-01Reading times: second
        Share to:

        1. Film heating: using special film heat to heat the EVA film to certain temperature.

        2. Film covering: turn on the pattern vacuum, put the soften film on the pattern surface. The film will covered on the pattern surface tightly underthe effect of vacuum.


        3.Coating spraying: spraying the coating through coating spraying system on the film surface. Using drying machine to dry the coating.


        4.Flask setting: put the empty flask on the pattern.


        5.Sand filling: vibrating table move to sand filling position. Turn on the sand filler, sand flow into the empty flask and under vibration to get high density mold.


        6.Film sealing: put another piece of film on the back surface of the mold. Turn on the vacuum, the mold become hard.


        7.Stripping: after get hard mold, using special lift machine or manapulator for stripping and close the mold on the pouring area.


        8.Pouring: pouring under vacuum pressure. Then keep certain time of vacuum. After keep vacuum pressure,

        9.Shaking out: turn on the vacuum, move the mold to shaking out area, then turn off the vacuum. The sand flow freely and back to sand hopper through sand preparation system.


        ● Characteristics& Advantages of v-process casting technology

        1. 1.V-process using dry sand without any chemical binder, under the vaccum pressure to get stable mold;
        2. 2.No chemical binder consumption can reduce the production cost;
        3. 3.No pollution, environmental friendly;
        4. 4.Excellent surface quality;
        5. 5.High dimensional accuracy;
        6. 6.Suitable for all kinds of metal materials;






        Email

        johnli.csm@gmail.com

        Technical advisor

        +86 18239875308

        Sales Manager

        +86 18239875308

        Whatsapp

        +86 18239875308

        WeChat

        +86 18239833671

        Copyright Sanmenxia Sunlight Casting Material Co.,Ltd.

        All Rights Reserved. Designed by Wanhu

        免费a级作爱片免费观看中国,欧美大片在线观看完整版,人妻丝袜av先锋影音先 免费a级作爱片免费观看中国,欧美大片在线观看完整版,人妻丝袜av先锋影音先,乌克兰美女的小嫩bbb,男人狂揉摸下面女人高潮,男人狂揉摸下面女人高潮

      3. <pre id="q13ei"></pre>
        <acronym id="q13ei"><label id="q13ei"></label></acronym>
        <tr id="q13ei"><strong id="q13ei"><listing id="q13ei"></listing></strong></tr>
        1. <track id="q13ei"><ruby id="q13ei"></ruby></track>
          1. <acronym id="q13ei"><strong id="q13ei"><address id="q13ei"></address></strong></acronym>

            <td id="q13ei"><ruby id="q13ei"></ruby></td>