Thursday, April 18, 2019

Amazon fulfillment center tours

Went on a tour of an older sixth generation (no robots) Amazon fulfillment center in Chattanooga.   The infrastructure necessary to support Fulfillment by Amazon and Prime (two-day shipping, or two-hour in select areas) is impressive.  Here is what you see:

1. Where products enter the warehouse 
At the inbound dock, products get taken off trailers by forklift or manually built into pallets. Freight is separated between that coming from another Amazon facility and directly from a vendor, such as a seller using Fulfillment by Amazon (FBA). With FBA, small businesses store their products at fulfillment centers, and Amazon picks, packs, ships, and provides customer service, helping these businesses reach more customers. Half the items sold on Amazon.com are from small businesses and entrepreneurs
2. The stow process 
Instead of storing items as a retail store would—electronics on one aisle, books on another—all of the inventory at Amazon fulfillment centers is stowed randomly. Yellow, tiered "pods" stack bins full of unrelated items, all of them tracked by computers. This counterintuitive method actually makes it easier for associates to quickly pick and pack a wide variety of products. 
Robots ferry these pods to associates at stow stations based on product size, navigating 2D barcodes on the floor and yielding way to one another depending on which has more pressing business. The stower looks for suitable space for each item and stows it into the pod, making it available for purchase on Amazon.com. 
3. Picking orders 
Pickers are like personal shoppers, plucking from hundreds of items a day to fulfill customer orders. When the order comes in, a robot brings pods full of items to associates working at pick stations. The picker reads the screen, retrieves the correct item from the bin, and places it into a yellow plastic box called a tote. 
The robots are incredibly smart, but they aren't competing for jobs—they're creating them at Amazon fulfillment centers. Transporting thousands of pods per floor with millions of products stowed inside, the robots enable more inventory to pass through a fulfillment center, which means more associates are needed for handling that inventory. Since 2012, Amazon has added tens of thousands of robots to its fulfillment centers, while also adding more than 300,000 full-time jobs globally. 
4. Quality assurance 
Different teams along the way ensure the fulfillment process runs smoothly. The Inventory Control and Quality Assurance team makes sure an item's physical location actually matches what's in the computer, tracking millions of units of inventory. The robots need support too, so Amnesty Floor Monitors make sure the floors are clear and reset the units when needed. Many other checks along the way verify the right product goes to the right place. 
Touring an Amazon fulfillment center, you witness firsthand a process that is constantly being fine-tuned. While associates once needed to hand-scan a bin location after stowing each item, for example, machine learning now enables the system to know automatically the location where the associate has placed the item. It's impossible to predict today what technological innovation you might witness in six months. 
5. Packing orders 
First, items that belong to different shipments are organized and scanned for accuracy. Then they're sent to the pack station, where the computer system recommends box sizes to associates, and a machine measures out the exact amount of tape needed. Many items are shipped in their original boxes, and Amazon works with vendors to reduce packaging. At this stage, there's no shipping label—machines handle that down the line, protecting the customer's privacy and keeping the process efficient. 
6. Shipping orders out 
Packed envelopes and boxes then race underneath the SLAM (Scan, Label, Apply, Manifest) machines, which deposit shipping labels with astonishing speed and, contrary to the name, a light touch. For quality control, the package is weighed to make sure the contents match the order. A shipping sorter reads package labels to determine where and how fast customer orders should be sent, serving as a kind of traffic conductor. 
Ready to roll, the packages are nudged from the conveyor down slides into the correct trailer based on shipping method, speed of delivery, and location. Each door at the shipping dock accommodates trailers from a variety of different carriers and locations.



2 comments:


  1. هل تبحث عن شركة متخصصة فى خدمات التنظيف بالدمام بافضل المعدات والسوائل وثقة تمة فى العمل ودقة فى النتائج كل هذه المميزات توفرها شركة الجنرال الشركة الافضل والامثل فى الخدمات المنزلية بالدمام وبما اننا الشركة الافضل والامثل بدون منافس سوف نسعى لتوفر افضل الخدمات باقل تكلفة وبقدر كبير من الاهتمام والدقة عزيزى اينما كنت فى اى منطقة ا وحى تابع لمدينة الدمام اتصل بنا وسوف نصلك فى الحال شركة االجنرال للخدمات المنزلية
    شركه تنظيف موكيت بالدمام وسجاد

    شركه تنظيف منازل بابها فى الحال

    شركة تنظيف بيارات بالدمام وشفط

    شركة عزل اسطح بالدمام وخزانات

    شركه تنظيف سجاد وموكيت بالدمام

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  2. Interesting. I didn't realize there was a simple way to schedule a tour. Thanks for sharing. Nice breakdown of the process also.

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