The Guanshentai automatic case sealer is an automated sealing system designed for the final stages of carton packaging, supporting both adhesive tape and hot-melt adhesive sealing methods. Integrati
The Guanshentai automatic case sealer is an automated sealing system designed for the final stages of carton packaging, supporting both adhesive tape and hot-melt adhesive sealing methods. Integrating automatic flap folding, conveying and positioning, sealing (tape or hot-melt), and pressing/smoothing, the equipment seamlessly connects with upstream and downstream machinery—such as case erectors, case packers, and palletizers—to automate the entire packaging line, achieving speeds of 20–40 cases per minute.
Key Advantages:
Flexible Sealing Options: Supports both OPP tape and hot-melt adhesive sealing, allowing for flexible selection based on product requirements and shipping conditions. The tape sealing module features a constant-tension feed mechanism that ensures uniform stretching and smooth, wrinkle-free application with precise length control. The hot-melt module includes an independent automatic melting system with precise adhesive volume control, making it ideal for heavy products or high-strength sealing required for export container shipping.
High Adaptability to Carton Sizes: Capable of sealing a wide range of carton specifications; width adjustments utilize a quick-set handwheel and precision scale, while the system accommodates varying carton heights. To handle complex scenarios involving uneven flaps, the machine employs a servo-driven folding mechanism and an adaptive pressing device that automatically smooths flaps after folding, ensuring a flat seal without lifting edges. The wide adjustment range covers various box types, including standard e-commerce boxes, industrial packaging, and large logistics containers.
Tape Sealing Module Advantages: Features an independent high-performance motor for automatic tape feeding and a precision length-control system. Tape feed speed is synchronized with the carton conveyor speed, eliminating common manual sealing defects—such as crooked application, poor adhesion, wrinkles, or bubbles—to deliver a neat, professional finish.
Intelligent Line Integration and Control: Comes standard with a photoelectric start system (automatically triggering the sealing process when the carton arrives) and a conveyor speed synchronization interface (based on dry-contact signal interaction rather than AI self-learning). It automatically adjusts sealing speed to match the pace of upstream and downstream equipment, enabling seamless coordination with case erectors, packers, and palletizers.
Broad Tape Compatibility: Compatible with various tape types—including BOPP, PET, and kraft paper—and tape widths ranging from 36mm to 72mm, meeting diverse sealing strength requirements.
Hot-Melt Sealing Module Advantages: Features an independent automatic melting system and precision temperature control technology. Adhesive application is precise and controllable; application patterns and volumes can be adjusted based on carton specifications to prevent overflow or insufficient coverage. Equipped with low-adhesive alarms and over-temperature protection to ensure safe operation.
Reliable Materials: Constructed from SUS304 stainless steel and high-strength aluminum alloy profiles, the machine offers a stable, durable structure with smooth, easy-to-clean surfaces, making it suitable for production environments in the food, pharmaceutical, and personal care industries.
Safety Protection: Equipped with transparent safety guards and an emergency stop switch; the sealing area includes anti-pinch protection, complying with industrial equipment safety standards.
User-Friendly Operation: Features a PLC and touchscreen HMI. Parameters such as sealing speed, tape length/adhesive volume, and heating temperature can be set with a single touch; multiple recipes can be saved and quickly recalled during product changeovers.
Application Scenarios:
Widely applicable to end-of-line carton sealing across various sectors, including e-commerce logistics (courier parcel sealing), food and beverage (case sealing), personal care (toiletry case sealing), pharmaceuticals (medicine carton sealing), electronics and appliances (product outer carton sealing), and manufacturing (component tote/carton sealing). With its efficient, stable, and clean sealing performance, the Guanshentai automatic sealing machine helps manufacturers automate their end-of-line packaging processes, effectively boosting efficiency and reducing the labor intensity associated with manual sealing.
Technical parameters:
Model Number: GST-WJ011A
Sizes: L1.8*W1.5"H1.4 (m)
Production Capacities: 250pcs/min
Power (Output): 220V 50HZ 500W
Customized Support: Yes
