Pneumatic Dispensing Pen Glue Gun. Precision pneumatic dispensing tool for applying UV glue, SCA adhesive, and other liquid adhesives with controlled flow and accuracy. Ideal for phone screen repair, OCA lamination preparation, frame sealing, and other precision adhesive application tasks in phone repair operations.
Frequently Asked Questions
What types of adhesive can this pneumatic dispensing pen apply?
This dispensing pen is compatible with UV glue, SCA (Super Clear Adhesive) liquid glue, epoxy adhesive, silicone sealant, and other low-to-medium viscosity adhesives used in phone repair and display lamination. Please confirm your adhesive viscosity with our team for compatibility.
What air pressure is required to operate this pneumatic dispensing pen?
This pneumatic dispensing pen requires a compressed air supply, typically at 1–3 bar (15–45 psi) depending on the adhesive viscosity. A small desktop air compressor or the same compressor used for your bubble removal machine can supply the required air pressure.
How do I control the amount of adhesive dispensed with this pen?
The dispensed volume is controlled by adjusting the air pressure and the duration of the trigger press. Higher pressure and longer trigger time dispense more adhesive. Practice on scrap material to calibrate the correct settings for your specific adhesive and application before working on customer devices.
How do I clean this pneumatic dispensing pen after use?
Flush the pen with the appropriate solvent for your adhesive (IPA for UV glue, acetone for epoxy) immediately after use before the adhesive cures inside the nozzle. Remove and clean the nozzle tip separately. Never leave adhesive in the pen for extended periods as it will cure and block the nozzle.