FAQ
A:
1. Keep the tank full but do not out of the upper cover, and set system temperature to the material recommended operation temperature. Lower the temperature if the system is not operating.
2. Use Nordson's latest PureFlow silver hose, its special inner material can effectively prevent adhesive from carbonizing in the hose.
A: Optional Nordson EcoBead glue-saving pattern generator can save up to 60% of the used glue amount without affecting the adhesion strength.
A: No, in the gear pump system, the nozzle orifice size is not the primary factor of the glue output, but the revolution and size of the gear pump are. The nozzle size affects the back pressure in the system.< /p>
A:
1. Use cleaning fluid to flush the melters.
2. Regular inspection and maintenance by Nordson's professionals.
3. Change the melter filter regularly.
4. Mount Nordson Saturn® in-line filter between hose and applicator.
5. Use RediFlex™ II hose mounting system to prevent hose bending and squeezing.
6. Do not place hoses on the ground.
7. Switch to standby mode when the melter is not in use temporarily to avoid glue carbonization
8. Use Nordson's latest PureFlow silver hose, its special inner material can effectively prevent adhesive from carbonizing in the hose.
A：Nordson EFD has two types of jetting systems. The Liquidyn jet valve series features electro-pneumatic technology, including the P-Dot and P-Jet dispensing valves, and the PICO jet valve series, which includes piezoelectric technology, including the PICO Pμlse® and PICO Pμlse XP dispensing jet valves. Refer to the BLOG" Pneumatic Dispensing Valves vs Piezoelectric Dispensing Valves" to explain the main differences between pneumatic and piezoelectric jetting technologies, and in which situations to make the best choice.