BJ-B single lane carton erecting machine

The BJ-B full automatic carton erecting machine stands out as a specialized and reliable piece of equipment tailored for the mass production of disposable paper cartons, with a primary focus on serving the food and catering industry. It excels in manufacturing a diverse range of paper boxes, including hamburger boxes (designed to securely hold layered burgers without structural collapse), chips boxes (optimized for easy opening and preserving the crispness of snacks), fried chicken boxes (featuring oil-resistant properties to prevent grease leakage), and kids meal boxes (often customizable with child-friendly designs to appeal to young consumers). Beyond these core applications, it can also be adapted to produce small-sized packaging boxes for other light food items, making it a versatile solution for food packaging manufacturers seeking to streamline their production processes.

Constructed with a heavy-duty and robust frame, the machine boasts a firm structure that ensures long-term stability even under continuous high-intensity operation. It adheres to strict quality control standards throughout the manufacturing process, with key components selected for their durability and performance, thus guaranteeing high overall quality. One of its notable operational traits is low noise emission—thanks to optimized mechanical design and high-quality transmission parts, it operates quietly, avoiding the harsh noise that often disrupts workshop environments. Additionally, its automated workflow and efficient component coordination translate to high production efficiency, enabling it to meet the large-volume output demands of modern packaging facilities.

To achieve a seamless and fully automated production cycle, the BJ-B machine is equipped with a comprehensive set of functional units. The paper feeding unit is responsible for the steady and precise supply of raw paper sheets, with built-in mechanisms to prevent paper jams and ensure consistent material input, laying a solid foundation for smooth subsequent processes. The adjusted unit allows for easy calibration and fine-tuning according to different carton sizes and specifications, providing the flexibility needed to switch between various product types quickly. The glue unit applies adhesive evenly and accurately, ensuring strong bonding of carton seams while minimizing glue waste. The forming unit shapes the paper sheets into the desired carton structure with high precision, maintaining uniform dimensions across all finished products. The finished products collecting unit gathers completed cartons in an orderly manner, and the integrated counting unit accurately tracks the number of finished items in real time, facilitating efficient inventory management and order fulfillment.

• High-Quality Electrical Components: The machine adopts electrical components from well-known international brands, including Omron (Japan) for precision sensors, Schneider (France) for reliable electrical switches, Siemens (Germany) for core control units, and Delta (Taiwan, China) for auxiliary electrical parts. These premium components ensure the machine’s stable operation and long service life. Additionally, it features a PLC (Programmable Logic Controller) for intelligent control and a touch screen interface—this user-friendly setup allows operators to easily set parameters, monitor production status, and troubleshoot minor issues, reducing the learning curve and minimizing operational errors. The touch screen also displays real-time data such as production count and speed, enabling efficient production management.
  
  

• Advanced Servo Motor Driving System: Unlike traditional carton erecting machines that rely on cam running systems for paper feeding, the BJ-B machine uses a servo motor driving system. This upgrade brings multiple benefits: first, it significantly reduces operational noise—eliminating the friction-induced noise common in cam systems, creating a quieter workshop environment. Second, it enables faster production speeds while maintaining stability; the servo motor’s precise speed control ensures consistent paper feeding even at high rates, avoiding material waste caused by uneven feeding. Third, it simplifies maintenance—servo motors have fewer mechanical wear parts compared to cam systems, reducing the frequency of repairs and downtime.
  
  
  
  

• Efficient Water-Based Adhesive Feeding Device: The machine is equipped with a dedicated device for feeding water-based adhesive. This device ensures high efficiency and precision in glue application—its advanced dispensing mechanism delivers the exact amount of glue needed for each carton seam, preventing both glue shortages (which lead to weak bonding) and excess glue (which causes waste and mess). The sealing edge of the carton is adjustable, allowing operators to modify the glue application width according to different paper thicknesses and carton designs. The device also features a reasonable and compact design, making it easy to install and integrate into the overall machine structure. Moreover, it is simple and convenient to clean—after production, operators can quickly disassemble key parts for cleaning, preventing glue buildup that could affect future performance.
  
  
  
  

• Automatic Finished Carton Outing Device: The full automatic carton outing device integrates three key functions: feeding the finished cartons from the forming unit, collecting them in an orderly manner, and stacking them into neat piles. It also includes a built-in counting function that accurately records the number of stacked cartons. This fully automated process eliminates the need for manual handling of finished products, greatly saving labor costs. Additionally, the consistent stacking makes it easier for subsequent packaging (such as wrapping the stacks in plastic film or placing them in cartons), further streamlining the entire production line.
  
  

• Intelligent Photoelectric Failure-Detecting System: A photoelectric failure-detecting system is installed to enhance operational safety and reduce material waste. The system uses high-sensitivity photoelectric sensors to monitor the paper feeding process in real time. If there is a paper shortage (i.e., no raw paper sheets left in the feeding unit) or a paper jam (i.e., paper sheets get stuck in the feeding channel), the system immediately sends a signal to the PLC, which then triggers the machine to stop automatically. This not only prevents the machine from running empty (which could cause mechanical damage) but also avoids producing defective cartons due to incomplete material feeding, reducing production costs. Furthermore, the automatic stop function enhances safety by preventing operators from having to manually intervene in dangerous situations (such as clearing jams while the machine is running).