Why Power Consumption Matters on Corrugated Box Packaging Lines
In the shipping stage of a corrugated box plant, the strapping equipment runs continuously for as long as the line is in operation. Because finished box bundles are strapped with PP band over and over, the energy a single machine uses shows up steadily in the plant's overall operating costs.
That is why, for anyone evaluating equipment, the drive system matters as much as throughput. The same strapping task can deliver very different energy efficiency depending on what powers the machine.
Pneumatic Drive vs. Servo Drive
Conventional pneumatic strapping machines move their cylinders with compressed air from a compressor. Energy is lost while the air is compressed and delivered, and any air leaks in the piping or cylinders mean the same motion takes even more power.
With a servo drive, electric motors move each axis directly. Power is used only when it is needed and only as much as is needed, so none of the losses that come with compressed air occur.
| 항목 | Pneumatic Drive | Servo Drive (AMB 1500) |
|---|---|---|
| Power Transmission | Via compressed air | Direct motor drive |
| Air Leakage | Possible | None |
| Cylinder Wear | Yes | None |
| Power Efficiency | Baseline | 30~40% savings |
Power Transmission
Pneumatic Drive
Via compressed air
Servo Drive (AMB 1500)
Direct motor drive
Air Leakage
Pneumatic Drive
Possible
Servo Drive (AMB 1500)
None
Cylinder Wear
Pneumatic Drive
Yes
Servo Drive (AMB 1500)
None
Power Efficiency
Pneumatic Drive
Baseline
Servo Drive (AMB 1500)
30~40% savings
How a 9-Axis Full-Servo Design Delivers 30~40% Power Savings
The AMB 1500 S/T inline automatic PP strapping machine uses a full-servo design in which all 9 axes are servo-controlled. Servo motors handle every motion, from conveying and band feeding to tension control, cutting power consumption by 30~40% compared with pneumatic systems.
Power Savings
Compared with pneumatic systems
Full-Servo Control
Servo drive on every axis
Per Minute
Energy savings and speed together
Lower energy use does not slow the machine down. It holds a strapping speed of 28 cycles per minute, and servo-controlled tension keeps strapping quality consistent.
Further Gains from Auto-Setting and Durability
When the box size changes, the operator simply selects it on the touch panel and the machine sets itself up automatically. This saves 10~30 minutes compared with manual adjustment and reduces unnecessary downtime, even in box plants where size changes are frequent.
Direct servo drive is also more durable. With no air leaks or cylinder wear, minor breakdowns are rare, and consumable parts are kept to a minimum, so the machine runs reliably over the long term.
The Key to Energy Savings
Direct servo drive with no compressed air delivers both 30~40% power savings and durability with few minor breakdowns.
Choosing Strapping Equipment with Energy Efficiency in Mind
When choosing strapping equipment, the drive system makes a bigger difference the longer the machine is in service. A full-servo strapping machine combines power savings, consistent tension, auto-setting, and high durability in a single design.
JS SYSTEM is a Korean manufacturer that designs and builds its own strapping machine, the AMB 1500 S/T, in Korea. We recommend the right setup for your site, either the S model that connects inline to your existing line or the T model for standalone installation. The people who built it stay responsible for it from start to finish.