舞媚直播免费版app下载-舞媚直播永久免费版下载-舞媚直播最新下载安装

We do not have overseas service center,but we can offer oversea service if customer required, engineer will offer face to face service. 

We assure 1 year warranty for the main part,also we offer spare part for back up.
Please check with sales engineer in detail.

Normally, 30% advance by T/T and balance paid off before delivery.

We are a factory with SGS certified and more than 20 patents,and cooperate with different customers  coverd about 40 countries for over 15 years.

Drops always happened when valve closed . The reason may be low concentration of glue , big air-pressure or large diameter of needles.

Narrow needles will effect the flow of the liquid and cause back pressure . It will lead to dropping when the valve closed . Too narrow needles will effect the drainage of air when valve start to work, but it can be solved if change suitable needles .

Conical needles with less back pressure and liquid flow smoothly .

It is better to drainage of the air advance or use no-foam glue or deaeration to avoid the air cause dropping after valve closed .

The problem cause mainly because of the storage flow pressure tank or air pressure is not stable.

Inlet pressure regulating table should be set lower 10-15psi than factory minimum pressure . The pressure in pressure tank should be set upper than the middle pressure of regulating table . It should be avoided to use the pressure lower than the middle pressure of regulating table .

Control pressure of rubber valve at least higher than 60psi to assured glue evenly .

We should check the glue output speed at last . The glue is uneven if the time less than 15/1000s , the output speed more longer , the glue dispensing will be more stable .

It should be changed the pipe from 1/4 to 3/8 if the flow velocity too slowly .

The pipe is the shorter the better if no requirement .

Excessive fluid pressure and short valve opening time may lead to the air infiltration liquid . We can use the conical needles and reduce fluid pressure .

This problem is caused by heavy moisture and recycle instant glue . We should make sure to use new instant glue and wash the pipes with dry acetone . Make sure air dry and add filter between plant air pressure and valve .

Make sure to use black pipeline.

Don’t add new UV glue to old UV glue in pressure tank , we should drain off the old UV glue before pouring new UV glue into pressure tank because the UV glue will produce bubble after a period of time and lead to glue dispensing unevenly .