ZB1200CT-450S Bearingless Servo Motor Drive Version: E180 technology transferred to lower-end systems, cost-effective solution.
In the paper bag production equipment industry,size change efficiency has always been one of the core indicators that users focus on. However, not all customers have sufficient budget to configure a full servo driven machine. Addressing this need, our company has made precise upgrades to our mature model ZB1200CT-450S, launching a bearingless servo motor drive configuration. This solution extends the core technology concept of the E180 downwards, helping users overcome the bottleneck of traditional equipment adjustment efficiency in a more cost-effective way.
Focus on paper bag bottom opening unit, Solving the most difficult point of adjustment
The bottom opening step of paper bags has always been the most complex and time-consuming part to adjust in traditional machine models. The precision of the bottom opening mechanism directly affects the forming quality of the finished bag bottom. Traditional mechanical transmission structures rely on the cooperation of gears, bottom corner clamps, connecting rods and bearings. Adjustment often requires experienced engineers to make repeated adjustments, which consumes a lot of time and manpower.
The ZB1200CT-450S bearingless servo motor drive solution adds five independent servo motors to the paper bag bottom opening unit of the original ZB1200CT-450S model. By changing the traditional drive shaft structure to a combined "motor + servo motor" drive method, the moving parts of the pulling unit can achieve digital intelligent PLC control. Operators no longer need to perform tedious manual adjustments to complex mechanical linkages; they only need to input parameters through the control system, and the servo motors can quickly and accurately adapt the size and movement of the opening part.
Technology originating from E180, benefiting more users.
This servo driven automatic size adjustment technology has been fully validated in the E180 paper bag machine. The intelligent switching and rapid changeover capabilities brought by the E180's all-servo design have gained widespread market recognition. Applying the servo-based modification of the bottom opening unit as an independent upgrade solution to the ZB1200CT-450S demonstrates the downward application of mature, high-end technology, allowing users with limited budgets who cannot afford a full line of all-servo equipment to still enjoy the efficiency improvements brought by servo drives in key processes.
Save setup time and improve overall efficiency
The addition of five servo motors significantly simplifies the adjustment process for the bottom opening mechanism. On traditional models, engineers might need half an hour or even longer to repeatedly calibrate the bottom opening mechanism when changing paper bag sizes; however, on the ZB1200CT-450S bearingless drive version, this process is reduced to within minutes. This reduction in setup time directly translates into increased effective production time, making it particularly suitable for small-batch, multi-variety order production. Overall equipment utilization is improved, and changeover time for setup engineers is significantly reduced.
Intelligent upgrade, stable performance
The ZB1200CT-450S is already a market-proven, mature model, boasting stable overall performance and reliable bag-making quality. The bearingless drive version retains its original advantages while injecting intelligent control capabilities into the bottom-pulling unit. Users can achieve near-full-servo convenience within a relatively limited budget without replacing the entire machine. This is a pragmatic approach that balances performance improvement and return on investment.
In conclusion, the launch of the ZB1200CT-450S bearingless servo motor drive version is not about pursuing the ultimate configuration, but about focusing on the real production scenarios of most users, allowing users with limited budgets to enjoy the production convenience brought by intelligent machinery.