This high-frequency pneumatic hot melt glue gun features an ultra-high cyclic working speed of over 7000 cycles per minute, enabling extremely fast dotting and linear gluing for high-speed automated production lines. Equipped with a precision 24 VDC solenoid valve control system, the gun achieves instant opening and closing action, ensuring clean glue cutoff without wire drawing, tailing or overflow residue, which greatly improves dispensing consistency for mass production. It adopts a high-precision Ni120 temperature sensor and 180W independent heating structure, supporting a maximum temperature of 230°C to maintain stable and accurate thermal control during long continuous operation.
The glue gun supports a wide adhesive viscosity range from 500 to 5000 mPa.s, perfectly compatible with mainstream EVA, PSA and TPR hot melt adhesives for versatile industrial usage. It features strong pressure adaptability, working steadily under 3.1–5.5 bar air pressure and maximum 90 bar adhesive pressure, adapting to both gear pump and pneumatic pump host systems. With ultra-compact installation dimensions and flexible mounting structure, it can be installed horizontally or vertically on folder gluers, robotic arms and multi-station automation equipment, saving installation space effectively.
Built with wear-resistant internal valve components and integrated insulation design, the gun delivers stable mechanical performance, low failure rate and high operation safety. It supports standard 220V, 50/60Hz wide-frequency power supply, meeting global factory power conditions and realizing long-term, high-frequency and high-precision continuous dispensing performance.
Advantages:
The core highlight of this high-frequency pneumatic hot glue gun lies in its ultra-high cycle speed, reaching more than 7000 cycles per minute to fully support high-speed continuous production lines and drastically boost factory output. Equipped with independent precise heating system of 180W rated power, its max temperature hits 230°C (450°F) with Ni120 temperature sensor for real-time stable temperature monitoring, adapting all mainstream EVA, PSA and TPR hot melt glues.
It adopts dual air control structure driven by 24VDC solenoid valve, realizing instant glue on/off with clean cutoff, eliminating glue drawing, tailing and overflow to reduce adhesive waste and defective products. The compact mini installation size saves limited equipment space, supporting flexible horizontal and vertical mounting on folder gluers and automation equipment.
Wide pressure adaptability covers air supply pressure 3.1–5.5 bar and maximum adhesive pressure up to 90 bar, compatible with both gear pump and pneumatic pump host systems. It runs stably under hydraulic pressure ≤103 bar with solid wear-resistant internal valve components, lowering long-term maintenance frequency. Standard 220V wide-frequency power (50/60Hz) fits domestic and overseas factories, while integrated thermal insulation structure avoids surface overheating and improves operation safety.
Application:
This high-frequency pneumatic hot melt gun (Model FH01-Hf) is a precision high-speed dispensing module engineered for automated mass production demanding ultra-fast dot and bead gluing. It serves as a matched accessory for gear-type and pneumatic hot melt pump systems, dominating high-speed packaging & printing industries as its core application field.
For carton and gift box manufacturing, it handles carton sealing, wine box, cosmetic gift box folding and laminating, delivering tiny neat glue dots or thin uniform glue lines on coated, UV-laminated and PET packaging surfaces without scratching printed layers. It perfectly fits high-speed folder gluer production lines running at fast linear speeds.
Beyond packaging, it extends to footwear composite, mattress lamination, toy assembly, electronic component fixing and non-woven fabric bonding. Compatible with EVA, PSA and TPR hot melt adhesives with viscosity from 500 to 5000 mPa.s, it adapts both low-viscosity fast-bond glues and medium-high viscosity industrial hot melts. Its compact body allows flexible mounting on automated jigs, robotic arms and multi-station assembly lines, meeting diversified precision gluing demands across light manufacturing sectors that require clean cutoff without stringing or tailing glue residue.
Technical Parameters:
Product Name
High-frequency Pneumatic Hot Glue Gun
Description
The compact installation size allows for quick and precise dot and line spraying, flexibly matching numerous applications in different industrial fields, widely applicable in the packaging and printing industries.
Temperature Range
450°F(230°C) maximum
Air Pressure
145 to 80 psi (3.1 to 5.5 bar)
Adhesive Pressure
Max 90 bar
Adhesive
EVA/PSA/TPR
Adhesive Viscosity
500-5000mPa.s
Working Hydraulic Pressure
≤1500 psi (103 bar)
Maximum Operating Speed
>7000 cycles per minute
Solenoid Valves
24 VDC
Power Supply Parameters
220 VA±10%, 50/60 Hz
Rated Power
180W
Temperature Sensor Type
Ni120
Q1: What glue materials can this high-frequency hot glue gun work with?
A1: It supports EVA hot melt adhesive, pressure-sensitive PSA glue and TPR hot melt glue, applicable to adhesives with viscosity range 500–5000 mPa.s. It cannot be matched with moisture-curing PUR glue which requires special sealed dispensing modules.
Q2: What is the maximum operating frequency of this glue gun?
A2: The maximum operating cycle speed exceeds 7000 cycles per minute, specially designed for high-speed folder gluer and automated continuous production lines.
Q3: What host hot melt machines are compatible with this gun?
A3: It can perfectly match Keqi pneumatic heating pumps and gear-type heating pumps, connecting with 2-hose or 4-hose hot melt systems for multi-station synchronous gluing.
Q4: What is the temperature control limit and heating power?
A4: The maximum heating temperature reaches 230°C (450°F) with rated power 180W. It adopts Ni120 high-precision temperature sensor to keep constant temperature and avoid glue carbonization.
Q5: What air pressure and glue pressure does the gun require?
A5: Working air pressure ranges from 3.1 to 5.5 bar (80–145 psi); the maximum bearable adhesive pressure is 90 bar, and the working hydraulic pressure should not exceed 103 bar.
Q6: Why does this high-frequency gun have no glue tailing or drawing?
A6: It uses dual-pneumatic open-close valve structure controlled by independent 24VDC solenoid valve. The needle valve closes instantly to cut off glue fluid thoroughly, leaving no residual glue wire or tail on products.
Q7: Is this glue gun easy to install on production equipment?
A7: Yes. It features ultra-compact overall dimensions with flexible mounting structure, which can be fixed on folder gluers, robotic arms and automated jigs either horizontally or vertically without occupying extra workshop space.
Q8: What power supply does the dispensing gun need?
A8: Standard input power is 220VAC ±10%, 50/60Hz, compatible with industrial power grids of most countries for export.
Q9: Which industries are the main application scenarios?
A9: Its primary field is packaging and printing for carton, gift box and cosmetic box folding sealing. It is also widely used in footwear lamination, mattress composite, toy assembly, electronic component bonding and non-woven fabric processing.
Q10: Does this high-frequency glue gun need frequent maintenance?
A10: The internal valve core is made of wear-resistant alloy with stable mechanical performance under long-time high-frequency operation. Daily cleaning of the nozzle is enough for routine maintenance, with low failure rate and long service life.
We are committed to excellence in everything we do and look forward to working with you!
QUESTIONS OR CONSULTING
Contact Information
Fill up the form and we’ll get back to you in few hours.
+86 181 0293 8927
+86 189 2556 0856
luna@keqi-auto.com
lc@keqi-auto.com
No.8 Jinniu Street, Taigongling, Dalingshan Town, Dongguan City, Guangdong Province,CHINA