Kiva vs. Conveyor
Conveyors are out-dated, inflexible and maintenance
intensive.
In the late
1700's belt conveyors were used to move sacks of grain.
During the early 1900's conveyor innovation arrived in the form of
roller conveyor. Today both belt and roller conveyor are common,
and state-of-the-art conveyor technology involves sectioning
conveyors, sliding shoes, and various motor capabilities. In
other words, today's conveyors aren't that much better than those
Henry Ford used to build the Model-T automobile.
In many 'modern' distribution centers miles of conveyors snake
through the operation past racks of inventory. Workers pick
items and cases and place them in totes or cartons on the conveyor
(sometimes called pick and pass) or workers pick items and cases
and place them directly onto the conveyor which carries them to
sortation areas where orders are consolidated. With either
method, orders are batched and waved. The order picking process is
essentially single threaded. The apparatus is a giant inflexible
fixture. Order cycle-times are long and processing orders still
involves lots of human touches. Plus, many products are
non-conveyable which forces exception handling. Productivity gains
are possible with conveyors, but often the throughput of the entire
facility is not much better than totally manual operations.
The Kiva Approach is better than conveyor.
Kiva solutions integrate a package of robotic
material handling equipment and sophisticated software to provide
the most accurate, productive and flexible order processing
automation available. Products come to the pickers when
they need them. Orders are picked, packed and shipped
complete without batching and waving. Order cycle times can
be as short as 15 minutes and 'rush orders' can be inserted into
the work schedule at any point. Plus, with Kiva you can buy
the gear you need when you need it and implement in a modular
fashion which significantly lowers the investment risk inherent in
bolted-down traditional automation.
The Kiva solution goes well beyond conveyor systems to deliver
breakthrough performance by solving many order fulfillment
challenges simultaneously.
- Fast Picking
The operator is presented with a new pick face location every six
seconds, as if they had infinite pick face density with zero
walking.
- Real-time Orders
Orders drop instantly to the operator without the delay of waves
or batches, reducing cycle time to minutes.
- Product Flexibility
Storage pods and work stations can be configured to handle small
items, large items, split-case and cut-carton items, full cases,
fragile goods, odd-shaped packaging, and many products that won't
work on a conveyor.
- High Reliability
With parallel equipment and no single point of failure, the Kiva
warehouse automation system surpasses traditional solutions for
uptime even in 24 by 7 operations.
- High Volume Order Picking
Kiva customers pick hundreds of thousands of lines per day in a
single facility using the Kiva order fulfillment system.
- High Accuracy
Every item is verified by scanning the bar code or comparison to a
photo, thereby reducing errors and eliminating the need for a
separate QC function.
- Inline Sortation
Products and orders are automatically sorted during processing,
enabling "pick to plan-o-gram" within an order and sequential truck
loading.
- High Storage Density
Configurable pods, trays and bins, no forklift aisles, and
complete vertical use of the facility using mezzanines means higher
product density than existing solutions.
- Zero Re-slotting
Items are dynamically assigned to the best available location for
storage and retrieval, which means that there is no need for
profiling or re-slotting.