KQ-PJ-4000 High-Pressure Cold Glue Gun
The KQ-PJ-4000 High-Pressure Cold Glue Gun is an automatic electric adhesive dispensing solution designed for precise and reliable cold glue application in packaging and industrial production lines.
With a maximum working pressure of 32 bar and a maximum dispensing frequency of 500 Hz, the PJ-4000 is designed for high-speed adhesive application where accurate glue placement and stable dispensing performance are essential. It supports both dot and line glue patterns, making it suitable for a wide range of paper and packaging applications.
Unlike conventional glue application methods that may result in excessive glue, uneven application, or glue overflow, the PJ-4000 provides controlled adhesive dispensing to help manufacturers achieve more consistent bonding while reducing unnecessary adhesive consumption.
Key Features
High-Pressure Adhesive Dispensing
The PJ-4000 supports a maximum pressure of 32 bar, providing stable adhesive delivery for demanding cold glue applications.
High-Speed Dispensing
With a maximum specified frequency of 500 Hz, the PJ-4000 is designed for high-speed production environments requiring fast and precise glue dispensing.
Dot & Line Glue Patterns
The dispenser supports both dot and line glue application, allowing manufacturers to select the appropriate adhesive pattern according to product design and bonding requirements.
Automatic Electric Operation
The PJ-4000 uses an electric drive and can be integrated into automated production lines, helping reduce manual intervention and maintain consistent glue application.
Precise Glue Application
Accurate adhesive dispensing helps control glue volume and application position, reducing the risk of excessive glue, insufficient adhesive, and inconsistent bonding.
Non-Contact Application
The PJ-4000 is designed for high-pressure cold glue dispensing and can be used for non-contact adhesive application, making it suitable for high-speed packaging processes.
Flexible Packaging Applications
The PJ-4000 can be used for liner gluing and a variety of paper and packaging applications, including cartons, corrugated packaging, commercial packaging, and other paper-based products.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | KQ-PJ-4000 |
| Product Type | High-Pressure Cold Glue Gun |
| Application | Cold Glue Dispensing / Liner Gluing |
| Glue Pattern | Dot / Line |
| Maximum Pressure | 32 bar |
| Maximum Frequency | 500 Hz |
| Drive Type | Electric |
| Voltage | 220 V |
| Power | 1.25 kW |
| Automation Grade | Automatic |
| Core Components | PLC, Pump |
| Material/Application | Paper & Packaging |
| Certification | CE |
| Warranty | 1 Year |
Applications
The KQ-PJ-4000 can be integrated into various packaging and industrial adhesive application processes, including:
Corrugated box production
Folding carton production
Paper packaging
Liner gluing
Carton sealing
Print finishing
Commercial packaging
Paper products
Packaging assembly
Industrial adhesive dispensing
Why Choose the KQ-PJ-4000?
For high-speed packaging manufacturers, adhesive application accuracy directly affects product quality and production cost.
Too much glue can cause overflow, contamination, longer drying times, and unnecessary adhesive consumption. Too little glue can result in weak bonding and rejected products.
The PJ-4000 provides controlled high-pressure cold glue dispensing to help manufacturers achieve:
More consistent glue application
Better control of adhesive volume
Reliable bonding
Flexible dot and line patterns
High-speed dispensing
Reduced manual intervention
Improved production efficiency
The system can also be supplied as a complete glue gun solution with supporting components such as a photoelectric sensor, glue pipe, high-pressure glue gun, and installation support, depending on the customer's production requirements.
Customized Cold Glue Dispensing Solutions
Every packaging line has different requirements.
Glue type, viscosity, production speed, product dimensions, glue pattern, and the number of glue application points can all affect the selection of the appropriate dispensing system.
KQ Automation can help customers configure the PJ-4000 according to their specific production requirements.
For technical evaluation, please provide:
Machine model
Production speed
Product sample or drawing
Adhesive type
Adhesive viscosity
Required glue pattern
Number of glue lines or glue points
Existing machine interface
Our technical team can recommend a suitable cold glue dispensing configuration for your application.
KQ-PJ-4000 — High-Pressure, High-Speed, Precise Cold Glue Dispensing for Modern Packaging Production.
