Manufacturing Capacity Planning: How to Calculate Load and Capacity and Spot Bottlenecks Early
Manufacturing capacity planning step by step: effective capacity formula, a worked load calculation and bottleneck checks. Spot gaps early and close them.
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APS (advanced planning and scheduling) is software that builds a workable production plan by weighing machine capacity, tooling, operator skills, materials and changeover times at once. When a machine fails, a rush order arrives or material is late, the plan is recalculated in seconds, affected orders are flagged and sales can quote dates the plant can meet.
In many plants the production plan lives in a spreadsheet and in one planner’s head. When a machine breaks down, a rush order lands or material arrives late, the plan has to be rebuilt by hand. Meanwhile sales quote a best-guess delivery date, the floor changes tools and colours more often than it needs to, and late orders only surface on the day they should ship.
We set up APS production scheduling software around your plant’s constraints and planning rules, and connect it to your MES and ERP. Planners see the consequences of a decision before they commit, and sales promise dates based on calculation rather than guesswork.
Machine capacity, tooling, operator skills and material stock are considered at the same time, so you never get a plan that looks fine on screen but cannot run on the floor.
Similar products are sequenced back to back, cutting tool and colour changes and returning that time to production.
Each new order gets a realistic promise date based on the current load, so sales commit on the basis of calculation rather than guesswork.
Answer "what happens if we slot in this rush order?" before you do it. You see which orders slip and what the delay costs before making the call.
See in advance which machine will be overloaded in which week, so decisions on overtime, subcontracting or new equipment are made in good time.
Actual output from the floor flows back into the plan, keeping it current. Works alongside MES and ERP so nothing is entered twice.
We document your machines, tooling sets, operator skills matrix and changeover times together on site.
Priority rules, batch sizes and sequencing preferences are agreed, along with which constraints can flex.
The system regenerates the plan for a past period and we compare it with what actually happened. We do not go live until the gaps are closed.
The system goes live and your planners learn, hands-on, to run scenarios and adjust the plan.
APS does not take the place of an experienced planner. It removes hours of manual recalculation and backs their decisions with numbers. The final call stays with the planner; the system simply shows the outcome first. If you also want to anticipate demand, our demand forecasting analytics can feed the plan.
APS is software that builds a production plan the shop floor can actually run by weighing machine capacity, tooling availability, operator skills, material status and changeover times at the same time. When any of these changes, the plan is recalculated in seconds and affected orders are flagged, so you never get a plan that only works on screen.
With a spreadsheet plan, a breakdown, rush order or late material means rebuilding the plan by hand, while sales quote best-guess dates and late orders surface on shipping day. APS recalculates the plan against real constraints, reports in advance which machine will be overloaded in which week and gives each new order a realistic delivery date.
Scenario comparison lets you ask "what happens if we slot in this rush order?" before you do it. You see which orders slip and what the delay costs before making the call. Once you decide, the plan is recalculated in seconds, affected orders are flagged and sales can give the customer a calculated new date.
No. APS removes hours of manual recalculation and backs the planner's decisions with numbers, but the final call stays with the planner; the system simply shows the outcome of a decision first. At go-live, your planners learn hands-on how to run scenarios and adjust the plan themselves.
We first document your machines, tooling sets, operator skills matrix and changeover times on site, then agree priority and sequencing rules. The system regenerates the plan for a past period and we compare it with what actually happened, going live only once the gaps are closed. APS exchanges data both ways with MES and ERP.
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