As fulfilment centers, manufacturers and 3PLs grow their operations, they often look to advanced systems that can help them to be more efficient. Automated parcel sorting systems are one of those, and the SLAM (Scan, Label, Apply, Manifest) process is an optimal way of setting them up. SLAM can be described as a comprehensive suite of technologies that work together to optimize the efficiency of automated package sorting.
Automated sorters can be configured in a variety of ways, and some of the components are not always automated. ID Parcel and Mail Solutions configures its Packet Parcel Sorting System (PPSS) using different technology options that range from semi-automated to fully automated. SLAM systems focus on optimizing the technology output of the "last 100 feet" before packages are shipped. The unique aspect of the SLAM setup is that all of the critical features are fully automated.
The “Scan” in SLAM refers to barcode readers that verify order accuracy and link the package to the customer’s order. It also refers to inline weighing scales and dimensioning subsystems that capture the weight and size of the packages with high accuracy. “Label” refers to the use of highly accurate, automatic labeling machines that print the shipping labels. “Apply” refers to the automatic application of the labels. And “Manifest” is in reference to the manifest that is generated by the system that verifies the contents of the package and provides tracking information.
The benefits of SLAM automation are considerable. Overall, automated parcel sorting systems that are set up this way are faster and more accurate. The high accuracy of these systems leads to enhanced end-to-end traceability and improved customer satisfaction. Automating the process also results in less reliance on labor and results in higher throughput. Although the efficiency of each operation will vary, a system running at 2,800 pieces per hour, has the potential to reduce the workload by up to 4 to 8 operators when eliminating manual weighing, dimensioning, scanning and label application.
Automatic labeling machines play a significant role in SLAM setups. The label is what allows the system to recognize, route, and deliver each parcel accurately. Optimizing the speed and accuracy of label printing and applying can help automated parcel sorting systems function at a high level of efficiency. Following is a closer look at the benefits of automatic labeling:
When labeling, or over-labeling, is required, fewer operators are needed when the process is automated. This leads to significantly lower labor and operating costs. Although manual labeling may make sense for certain applications and package types, higher throughput operations will benefit from an automated setup. ID Parcel & Mail Solution’ PPSS supports both solutions.
Automated labelers can apply hundreds or even thousands of labels per hour. This pace is significantly higher that what human workers can achieve. They can also keep up with high-speed conveyors and sorters, ensuring parcels don’t bottleneck. If we look at ID Parcel & Mail Solutions’ PPSS as an example, two automatic labelers can support 2,800 packages per hour. If a higher speed is required, more automatic labelers can be incorporated into the system design.
Anytime a human is involved, an unexpected error can occur. The automatic labeling machine is designed to reduce the chance that the label is placed on the wrong package. It does so by tightly controlling the application process and ensuring that the package under the label applicator is arriving at the expected time window. With automatic labeling, the label will always be placed in the exact position required.
SLAM setups are a very good choice for organizations with higher throughput requirements. The setup may not be required, or economically viable, for smaller operations. Reach out to the ID Parcel and Mail Solutions team to discuss your specific automated parcel sorting system needs. We will help you to determine what type of system will deliver the highest payoff at a price point that will fit your budget.
