Standard box packing machines cannot satisfy safety requirements for flammable aerosol-can production environments. The SZP-500 integrated packaging line adds explosion-proof electrical enclosures and intrinsically-safe servo-driven mechanisms for end-of-line packaging of aerosol goods. All sensors and control hardware are placed inside certified explosion-proof cabinets to eliminate ignition-source risk inside the hazardous production area. Continuous multi-point workstation monitoring includes missing-box detection, incoming-material detection, overload protection and carton-position detection. The unified all-in-one frame reduces intermediate material handling. Designed for end-of-line workflows, the machine provides standard handshake signals for connecting to palletizing systems downstream, removing manual handling of packed cartons inside hazardous zones for aerosol-product factories.
Explosion-proof Opening-Loading-Sealing Integrated Box Packing Machine
Machine Overview & Line Stations
Explosion-proof Opening-Loading-Sealing Integrated Box Packing Machine
SZP-500 explosion-proof box packing machine is an integrated packaging line for aerosol cans. This ATEX-compliant end-of-line case packaging machine supports connection to downstream palletizing systems for hazardous-zone production.
SZP-500 explosion-proof opening-loading-sealing integrated box packing machine is a fully-automatic end-of-line packaging device integrating carton erecting, stacking, loading and case sealing. This integrated packaging line adopts full-servo control with missing-box detection, incoming-material detection, overload protection and carton-position monitoring across all workstations for full-process traceability and controllability. Equipped with dedicated explosion-proof electrical cabinets and actuators, this case packaging machine is purpose-built for aerosol products. It seamlessly interfaces with downstream palletizing systems to deliver a complete hazardous-zone end-of-line packaging workflow for chemical and aerosol manufacturing.
Kinematic Sequence of Operation
Carton Opening / Erecting
Flat corrugated carton blanks are separated and erected, ready for product stacking and loading in this integrated packaging line.
Why Deploy This Machine: Core Engineering Advantages
Vibration-damped structural steel base milled on 5-axis CNC machines for zero resonance during continuous 50+ cpm cycles.
Max Production Capacity
Aerosol Hazardous-Zone Compliance
Opening-Loading-Sealing Integrated Packaging Line
Interface for Palletizing Systems End-of-Line Packaging
SZP-500 works as one synchronized station within a complete explosion-proof integrated packaging line for end-of-line packaging. Up-stream, it performs PLC signal handshakes with aerosol filling machines and product in-feed conveyors, automatically adjusting packing speed to match upstream production output and avoid material pile-up. Down-stream, it outputs case-ready status signals to case sealers, checkweighers, labelers and palletizing systems. Production counter data, workstation alarm logs and safety-interlock events can be uploaded to factory-level MES / SCADA. All signal paths respect hazardous-area safety rules for explosion-proof operation. Recipe-based format change allows operators to quickly switch carton sizes; this enables the box packing machine to run as a fully-automated node in a complete end-of-line packaging line linked to palletizing systems for aerosol and chemical production.
Technical Specifications & Machine Tolerances

The ZY-CP400 automatic top-load box packing machine is a high-speed case packaging machine built for unmanned end-of-line packing operations. It is equipped with missing-box detection, incoming-product detection, overload protection and carton-position detection at each workstation, achieving full-process monitoring and controllable production workflow. The integrated line completes carton erecting, product top-load boxing, case sealing and box inspection in sequence. This machine is well-suited for large-batch manufacturing of pharmaceutical and daily-chemical products including boxes, bottles and pouches.
Engineering Q&A: Machinery & Tooling
SZP-500 integrated packaging line is specially designed for aerosol-can products, suitable for end-of-line packaging in hazardous flammable production environments.
It is equipped with missing-box detection, incoming-material detection, overload protection and carton-position detection at each workstation for full-process safety monitoring.
Yes. The machine provides standard IO handshake signals. Finished sealed cartons can be directly handed over to downstream palletizing systems to complete a fully-automated end-of-line packaging workflow.
SZP-500 is an integrated opening-loading-sealing all-in-one box packing machine; carton erecting, stacking, loading and sealing are finished on one single machine frame.
Carton-format parameters can be saved as machine recipes; manual mechanical fine-tuning is still required for very large differences of carton dimensions.
Ready to Deploy Model [SZP-500] in Your Facility?
Ship 1 carton of your actual bottles, pouches, or containers to our automation testing lab. Our senior engineering division will supply a complete 3D CAD line layout and formal quotation within 24 hours.