Do you offer oversea service?We can offer online traning service and also can offer
overseaservice if customer required, engineer will offer face to
face service.
How dose your factory do regarding quality control?
We assure 1 year warranty for the main part,also we offer spare
partfor back up.
Please check with sales engineer in detail.
What are your payment terms?
Normally, 50% advance by T/T and balance paid off before delivery.
Are you a factory or trading company ?
We are a factory with SGS certified and more than 20
patents.andcooperate with different customers coverd about 40
countries forover 15 years
Machine always drops resin Drops always happened when valve closed . The reason may be
lowconcentration of glue , big air-pressure or large diameter of
needles Narrow needles will effect the flow of the liquid and cause
backpressure . lt will lead to dropping when the valve closed . Too
narrow needles will effect the drainage of air when valve start to
work, but itcan be solved if change suitable needles .
Conical needles with less back pressure and liquid flow smoothlyt
is better to drainage of the air advance or use no-foam glue
ordeaeration to avoid the air cause dropping after valve closed
Glue dropping not evenly
the problem cause mainly because of the storage flow pressure
tankor air pressure is not stable.
Inlet pressure regulating table should be set lower 10-15psi
thanfactory minimum pressure . The pressure in pressure tank should
beset upper than the middle pressure of regulating table . lt should beavoided to use the pressure lower than the middle
pressure ofregulating table .
Control pressure of rubber valve at least higher than 60psi to
assuredglue evenly .
We should check the glue output speed at last . The glue is uneven
ifthe time less than 15/1000s , the output speed more longer , the
gluedispensing will be more stable .
