Product Overview
The Fully Automated Packaging Production Line for Bagging Palletizing is an integrated end-to-end solution for fertilizer packaging, combining automatic weighing, bagging, sealing, labeling, conveying, and palletizing into one seamless process. Unlike standalone bagging or palletizing machines, it eliminates manual material transfer between steps, reducing labor requirements by 90% and improving packaging line efficiency by 50%. Designed for high-volume fertilizer production (daily output ≥500 tons), it supports multiple bag types (woven plastic bags, kraft paper bags) and weights (10-50 kg), with a weighing accuracy of ±0.2% to meet international trade standards (ISO 11046). Its smart control system integrates with ERP software, enabling real-time production data tracking and batch management.
Product Features
Integrated Equipment Configuration: Includes 4 core modules—automatic weighing machine (10-50 kg, speed 40-60 bags/min), heat-sealing/stitching machine (sealing strength ≥50 N/25 mm), laser labeling machine (printing speed 120 labels/min), and 6-axis palletizing robot (load capacity 50 kg).
High Throughput Capacity: Processes 2000-3000 bags per hour (25 kg/bag) with a line efficiency of ≥98% (excluding planned maintenance). The dual-lane conveying design allows simultaneous processing of two product types.
Flexible Product Switching: Stores 15+ product recipes (bag weight, sealing temperature, stacking pattern) in the HMI system. Switching between products (e.g., from organic fertilizer to compound fertilizer) takes ＜5 minutes without mechanical adjustments.
Quality Control Functions: Equipped with a metal detector (sensitivity ≥0.5 mm ferrous metal) and weight checker (rejecting underweight/overweight bags with a rejection rate of 100%). Labels include QR codes for product traceability (raw material source, production date).
Low Maintenance Requirement: Key components (conveyor belts, robot joints) use wear-resistant materials; the system has a self-diagnostic function that alerts operators to potential issues (e.g., low film supply, loose conveyor belts) with maintenance guidance.
Applications
Large-scale compound fertilizer plants: Daily production of 1000+ tons of NPK fertilizer, requiring 24/7 continuous packaging.
Organic fertilizer export enterprises: Meeting strict international packaging standards (e.g., FDA for food-grade organic fertilizer) and traceability requirements.
Fertilizer blending centers: Processing multiple formulations (e.g., 15-15-15, 10-20-10) and switching between small-batch orders efficiently.
Bulk fertilizer terminals: Packaging bulk fertilizer into bags for retail distribution, with the line adapting to different bag sizes (10 kg for home gardens, 50 kg for farms).
FAQ
Q: Can the line integrate with the enterprise’s ERP system?
A: Yes, it supports OPC UA communication protocol to connect with ERP software (e.g., SAP, Oracle), automatically uploading production data (batch number, quantity, pass rate) and receiving production orders.
Q: What is the average maintenance cost per year?
A: Maintenance cost accounts for ≤3% of the total equipment cost, mainly covering replacement of wear parts (conveyor belts, sealing blades) and lubricants. The manufacturer provides a 1-year free spare parts package.
Q: How to handle bag jams during operation?
A: The system has an emergency stop button at each module; when a jam occurs, the line pauses automatically, and the HMI displays the jam location. Most jams can be resolved within 5-10 minutes by following on-screen instructions.
Q: What is the floor space required for the entire line?
A: A standard 2000-bags/hour line requires 15m×8m of floor space (excluding raw material and finished product storage). The line can be customized to fit narrow workshops with L-shaped conveyor layout.
