28kW 380V Auto Packing Machine , Industrial Carton Packaging Line

The 28kW Automatic Packaging Machine for Industrial Carton Packing Lines is an end-of-line automation system developed to help manufacturers improve productivity and reduce the operating cost of repetitive packaging work. Designed for products measuring 500–1000 mm in length, 300–600 mm in width, and 25–80 mm in height, it achieves an output of approximately 8–12 boxes per minute under suitable production conditions.

The machine uses a 28 kW industrial power configuration with standard 380V/50Hz supply and can be installed as an independent packaging station or integrated into a larger automated production line. It is suitable for flooring, panels, boards, building materials, and other regularly shaped products requiring carton packaging. By automating product transfer, positioning, carton handling, sealing, and discharge, factories can reduce repetitive manual work and create a more efficient connection between production and warehouse logistics.

Packaging is often viewed as a simple final step, but in high-volume factories it can account for significant labor and management costs.

A production line may operate efficiently until products reach the packaging area. If packaging still relies on several workers, the factory may experience accumulation between upstream production and downstream warehousing.

• Multiple operators assigned to repetitive packing work
• Overtime during high-volume orders
• Lower efficiency during night shifts
• Staff turnover and training costs
• Packaging material waste
• Unplanned downtime caused by labor shortages
• Inconsistent sealing or carton appearance
• Product accumulation before palletizing

As global manufacturing becomes more competitive, reducing cost per box is an important part of improving overall profitability.

The Automatic Packaging Machine creates a controlled packaging flow between manufacturing and logistics.

Instead of moving products manually through several separate stations, the system organizes key packaging processes into one continuous sequence.

Products can arrive from the production line through a conveyor, enter the automatic packaging section, and leave as finished cartons ready for labeling, palletizing, wrapping, or storage.

This approach helps factories create a more streamlined material flow.

The machine can also become the foundation of a larger end-of-line automation project.

Production Line → Product Inspection → Automatic Packaging → Labeling → Palletizing → Stretch Wrapping → Warehouse

By considering the whole process instead of only one machine, manufacturers can reduce unnecessary handling between production stages.

The machine can serve as the packaging section after flooring processing equipment.

It is suitable for factories producing:

• SPC flooring
• WPC flooring
• LVT flooring
• Laminate flooring
• Other standardized flooring packs

Decorative panels, flat boards, wall materials, and similar rectangular products can be evaluated according to their dimensions and packaging method.

Factories operating two or three shifts can benefit significantly from automatic packaging because machine output is less dependent on worker fatigue.

Export products often require reliable cartons and consistent packaging appearance.

Automated packaging provides better repeatability for products that need to be palletized and transported over long distances.

For new plants, packaging equipment can be planned together with upstream and downstream equipment from the beginning.

This provides a cleaner layout and reduces unnecessary product movement.

1. Stage 1 – Production Line Transfer

   Products arrive at the packaging system through a conveyor.

   The machine receives each stack or product group according to the production cycle.

2. Stage 2 – Alignment and Positioning

   Products are centered and positioned before packaging.

   This helps maintain consistent carton placement and reduces errors during subsequent operations.

3. Stage 3 – Automatic Packaging

   The packaging mechanism completes the required carton handling process according to preset operating parameters.

4. Stage 4 – Closing and Sealing

   The carton is closed around the product and securely sealed.

   The exact sealing solution can be determined according to the customer's carton structure.

5. Stage 5 – Output and Logistics Connection

   Finished cartons move out automatically.

   From this point, they can enter:

   • Labeling stations
   • Code printing systems
   • Weight inspection systems
   • Robotic palletizers
   • Stretch wrapping machines
   • Warehouse conveyors

The main purpose of packaging automation is not simply to replace manual operations.

It is to improve output per operator and reduce the total labor required for repetitive tasks.

As production volume increases, this can provide significant long-term savings.

Manual packaging speed changes according to operator skill, fatigue, and shift conditions.

Automated cycles make packaging output more predictable.

Combining several packaging processes into an organized system can reduce unnecessary material movement and make the packaging area easier to manage.

Consistent positioning, forming, and sealing provide a more uniform finished package.

This can improve product presentation and reduce problems during stacking and transport.

The machine can be connected to other automatic equipment as production grows.

This allows customers to upgrade gradually instead of rebuilding the entire packaging area at once.

First determine the true output requirement of your production line.

The standard speed of 8–12 boxes/min corresponds theoretically to:

• 480 boxes/hour at 8 boxes/min
• 720 boxes/hour at 12 boxes/min

Actual capacity should be calculated according to production conditions, material feeding, changeovers, and downtime.

The packaging machine should not become a bottleneck.

Provide the output of your upstream production line so that the packaging capacity can be matched properly.

Calculate:

• Number of packaging workers
• Labor cost per worker
• Shifts per day
• Working days per year
• Overtime costs

This helps evaluate the potential economic benefit of automation.

Actual product and carton information is essential for reliable equipment design.

If physical samples cannot be sent immediately, detailed drawings, photos, and videos can be used for initial technical evaluation.

If your target is a highly automated factory, consider the palletizing process when choosing the packaging machine.

Finished-box orientation and conveyor height should be compatible with downstream palletizing equipment.