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SHENZHEN CITY XINYUAN LIJING TECHNOLOGY CO.LTD.
Contact: Ms.Zhang   Ms.Luo
Zipcode: 518100   
  Phone:0086+ 755-27463209 
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     Add: Baoan District City, Songgang,  Shenzhen,Langhui street,8
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Automatic glue dispensing valve cognition
Publish：SHENZHEN CITY XINYUAN LIJING TECHNOLOGY CO.LTD.  Time：2016-03-19
After the glue valve leakage automatic dispensing machine Jin Xinyuan often to turn off the rubber valve, 95% Jin Xinyuan automatic dispensing of this situation is because the needle diameter is too small due to the use of the needle is too small will affect the flow of liquid caused by back pressure, resulting in the rubber valve closed shortly after the formation of leakage. The small needle will exhaust effect when using the foam rubber valve start action, as long as the replacement of the needle can greatly solve this problem.
Inclined to produce tapered needle back at least, the liquid flow smoothly, the liquid air in the rubber valve closed will produce leakage phenomenon, the best is precluded in liquid air, or to not easy containing bubble gum, or first glue centrifugal defoaming after use.
Instant glue (glue) mainly due to blockage in the valve and pipe joints on the glue is too much moisture or repeated use of the instant glue, be sure to use the fresh instant glue, acetone pipes in not containing moisture thoroughly cleaned, the air should be determined after dry and air pressure in the factory the installation of filters and plastic valve system.
When the glue is not consistent when the main storage fluid pressure cylinder or air pressure instability, intake pressure regulating table should be set in the factory than the lowest pressure low of 10 to 15psi, the use of pressure cylinder pressure should be above middle pressure from adjustment.
The pressure gauge should be avoided between low pressure parts, rubber valve control pressure should be at least more than 60psi to ensure a stable glue, glue should check out the last time, if less than 15/1000 seconds will cause the glue is not stable, the longer time the more stable adhesive glue.

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SHENZHEN CITY XINYUAN LIJING TECHNOLOGY CO.,LTD.
Phone: 0755-27463209
     Fax: 0086+0755-61673089
    Add: Baoan District City, Songgang, Songgang, Shenzhen, Langhui street 8