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Kanban / Pull Systems
for Tennessee Manufacturers

Stop building to forecast. Kanban pull systems trigger production only when downstream demand requires it — reducing inventory, eliminating overproduction, and making workflow priorities visible across your entire operation.

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Recognize These Operational Patterns?

If any of the following are familiar, a kanban pull system is likely to deliver measurable improvement. Most implementations start with a single value stream or production area.

✓ Production is scheduled to a forecast that frequently doesn't match actual orders

✓ Excess WIP accumulates between operations, consuming floor space and tying up cash

✓ Some items are always overstocked while others are frequently out of stock

✓ Supervisors spend time expediting and reprioritizing jobs throughout the day

✓ It is not clear at a glance what should be worked on next at any given workstation

✓ Customer lead times are longer than your actual production capacity should allow

Kanban Questions, Answered

What is kanban? +

Kanban is a pull-based scheduling system that controls the flow of materials and work through a production process using visual signals. The word kanban means "signboard" or "card" in Japanese. In manufacturing, a kanban signal — whether a physical card, an empty bin, or an electronic trigger — authorizes the upstream process to produce or replenish only what has been consumed downstream. This prevents overproduction by design and makes the status of every work area visible at a glance.

What is the difference between push and pull? +

A push system schedules production based on forecast — work is pushed downstream whether the next operation is ready for it or not. A pull system authorizes production only when a downstream signal indicates that actual consumption has occurred. Pull systems prevent overproduction by design: nothing is produced until something is consumed.

What types of kanban systems are there? +

The most common types are two-bin systems (a second bin triggers replenishment when the first is emptied), card-based kanban (physical cards authorize production or movement), and electronic kanban (digital signals in an ERP or scheduling system). The right type depends on your product mix, demand variability, and production environment. Tennessee MEP consultants will help you select and size the system that fits your operation.

Does kanban work with high product mix or variable demand? +

Yes, with the right design. High-mix environments typically use smaller kanban quantities and more frequent replenishment cycles. Variable demand is addressed through kanban sizing formulas that account for average demand, replenishment lead time, and a safety buffer. The system is recalibrated periodically as demand patterns change — kanban is designed to be adjusted as conditions evolve, not set and forgotten.

What kind of results can we expect, and how quickly? +

20–50% WIP inventory reduction

Days Not weeks, to see flow improve

Manufacturers implementing kanban pull systems typically report significant reductions in WIP inventory, improved on-time delivery, less expediting, and clearer visibility into production priorities. Results appear quickly because kanban makes problems — excess inventory, starved operations, mis-sequenced jobs — immediately visible on the floor.

Significantly lower WIP inventory

Pull systems cap work-in-process by design. Less WIP means less floor space consumed, less cash tied up, and faster throughput.

Improved on-time delivery

When production is driven by actual demand signals, jobs are worked in the right sequence and delivery performance becomes more predictable.

Less expediting and firefighting

Kanban signals make priorities visible to everyone on the floor without supervisors having to intervene. Expediting decreases as flow becomes self-regulating.

Faster response to customer demand

Pull systems shorten the time between a customer order and shipment by eliminating the queues and overproduction that push systems create.

Problems become visible immediately

Kanban exposes quality, delivery, and capacity problems quickly — before they become large backlogs or missed shipments.

Reduced finished goods inventory

Building only to actual demand rather than forecast prevents accumulation of finished goods that no customer has ordered yet.

How does Tennessee MEP help me do this?

Our consultants work on-site with your team to assess current workflow, map the value stream, size and design the kanban system, implement physical or electronic signals, and train your team on how to operate and sustain the system going forward.

We start with a free consultation. Talk to a Solutions Consultant →