Model 450 Packing Machine
The Model 450 Packing Machine automatically feeds pre-opened PE bags from a roll, sets the bag, and seals it in one continuous process. It is designed for small to medium e-commerce logistics operations that handle 500 to 5,000 orders per day. The machine operates at speeds up to 1,800 bags per hour and uses a touch screen interface for easy setup and changeover. It supports a range of bag widths and lengths, reducing manual labour and increasing consistency in bagging operations.
- Automates bag setting and sealing to reduce manual labour in e-commerce fulfilment
- Operates at up to 1,800 bags per hour, matching the pace of medium-volume order throughput
- Touch screen interface allows quick adjustment of bag size and sealing parameters
- Compact table-top design saves floor space in tight warehouse environments
- Uses pre-opened PE bags on a roll, eliminating the need for separate bag opening steps
Why Buyers Choose It
- Manual bagging is slow and inconsistent, especially during peak order periods
- High labour cost and error rate from hand-setting and sealing bags
- Inconsistent bag size and seal quality when using unautomated methods
- Lack of space for large bagging machines in compact warehouse areas
- Difficulty scaling bagging operations without adding more staff
Who Runs This Machine
- E-commerce fulfilment centres with daily order volumes between 500 and 5,000
- 3PLs and logistics providers automating bagging for client orders
- Packaging lines that already use pre-opened PE bags on a roll
- Operations seeking to reduce variability in bagging quality caused by manual handling
Where This Machine Is Used
- E-commerce fulfilment centres processing 500 to 5,000 orders daily with consistent bagging output
- 3PL operators integrating automated bagging into a roll-fed packaging line
- Small to mid-sized logistics providers replacing manual bagging with a reliable machine
- Warehouses that need to maintain consistent bag size and seal quality across multiple shifts
Features And Specifications
Technical features
- Automatic bag setting and sealing from a pre-opened PE bag roll
- Touch screen interface for setting bag width, length, and sealing time
- Adjustable speed from 500 to 1,800 bags per hour depending on bag size and material
- Air pump included for pneumatic sealing and bag handling
- Compact table-top design with a footprint of 1680 x 950 mm
- Uses 220V power supply with 1.5KW motor for standard industrial use
- Air consumption of 0.07 m³/min, suitable for standard shop air supply
Specifications
| Machine model | Model 450 |
|---|---|
| Max speed | 1800 bags/hour |
| Machine dimensions | L:1680 x W:950 x H:1450 mm |
| Power supply | 1.5KW, 220V |
| Air consumption | 0.07 m³/min |
| Touch screen | 7 inch |
| Machine weight | 100 kg |
| Auxiliary equipment | Air pump included |
| Bag width range | 50 mm to 450 mm |
| Bag length range | 250 mm to 800 mm |
How The Machine Runs
Materials
- Pre-opened PE bags on a roll
- Bags with width between 50 mm and 450 mm
- Bags with length between 250 mm and 800 mm
Quality Control
- Touch screen settings ensure consistent bag dimensions and seal strength
- Air pump pressure is stable to maintain reliable sealing across runs
- Machine is tested with customer-provided bag material before shipment
- Sealing time and pressure are adjustable to match different PE film thicknesses
Customisation
- Power supply can be adapted to voltage and frequency of the destination country
- Sealing bar can be adjusted for different PE film thicknesses
- Bag width and length settings stored in memory for quick changeover
- Optional air filter or pressure regulator added if local air quality is poor
Certifications
- ISO9001:2000 certificate obtained in 2005
- CE certificate obtained in 2006
How It Compares
| Manual bagging | Automated bagging reduces labour cost and increases consistency, though it requires an initial machine investment |
|---|---|
| Full roll-to-bag machine with bag forming | This machine uses pre-opened bags, so it skips the forming step but requires a different bag supply |
| Larger automated bagging lines | The Model 450 is compact and lower capacity, suitable for smaller operations with limited floor space |
Running It On Your Floor
- Ensure the pre-opened PE bag roll is properly mounted on the stand and aligned
- Set bag width and length on the touch screen before starting the run
- Test the first few bags to verify seal strength and bag formation
- Adjust sealing time or pressure if the seal is too weak or too hot
- Keep the air pump and nozzles clean to maintain consistent sealing performance
Model 450 Packing Machine FAQ
What bag sizes can the machine handle
It supports bag widths from 50 mm to 450 mm and lengths from 250 mm to 800 mm.
How fast can it run in production
The maximum speed is 1,800 bags per hour, but actual speed depends on bag size and material.
What power supply does it require
Standard is 1.5KW, 220V. We can build to the voltage and frequency of your country on request.
What is the machine footprint and weight
The machine is 1680 x 950 x 1450 mm and weighs 100 kg, so it fits on a standard workbench.
Does it include an air pump
Yes, the air pump is included as auxiliary equipment for sealing and bag handling.
Can it work with different PE film thicknesses
Yes, the sealing time and pressure can be adjusted to suit different film thicknesses.
Do you have any certifications
Wenzhou Snda Machinery holds an ISO9001:2000 certificate obtained in 2005 and a CE certificate obtained in 2006.
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Guides On This Material
Quote The Model 450 Packing Machine
Send your paper or film specification and target output. We will confirm the model, the lead position and the price.