Categories | Glue Potting Machine |
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Model NO.: | PGB-700 |
Certification: | CCC, FDA, RoHS, ISO, CE |
Warranty: | 12 Months |
Automatic Grade: | Automatic |
Installation: | Vertical |
Driven Type: | Electric |
Transport Package: | Poly-Wood Case |
Specification: | 700x700x100 |
Trademark: | Daheng |
Origin: | China |
HS Code: | 8424899990 |
Supply Ability: | 1000/Year |
Package Size: | 100.00cm * 100.00cm * 100.00cm |
Package Gross Weight: | 100.000kg |
After-sales Service: | Provided |
Precision: | High Precision |
Condition: | New |
Samples: | US$ 11900/Piece 1 Piece(Min.Order) | |
Customization: | Available | Customized Request |
Shipping Cost : | about shipping cost and estimated delivery time. |
: | Initial Payment Full Payment |
Currency: | US$ |
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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 . 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 .
Normally , it may cause air problem if the needle less than NO.20 . It is better to use large steel needles or conical needles to avoid to use winding needles.
It is better to use storage pressure cylinder of methybenzene toluene to self-cleaning one time for each shift . The more frequently cleaning the better .