A thicker recipe or larger particles change the retained line’s mixing, heat transfer, pump duty, valve passages and filler behavior.
Start with the business outcome
A thicker recipe or larger particles change the retained line’s mixing, heat transfer, pump duty, valve passages and filler behavior. Characterize the product throughout hydration, heating, cooling and transfer rather than using only the final sample. Trial the proposed envelope through the actual equipment sequence and examine quality after each damaging or constraining step. DPS can connect the process basis, capital alternatives, field / supplier interfaces, controls and project execution so the owner can make a reviewable investment decision.
DPS engineering and integration can support an agreed product-adaptation project. Ingredient functionality, preservation / shelf-life, claims, specialist package performance and product release remain qualified owner / supplier responsibilities. Trial success is product- and condition-specific.
Define ingredient behavior, texture, particles, acidity as relevant, storage and package objectives with qualified formulation and process specialists. A similar finished appearance does not establish equivalent process duty.
Compare mixing, thermal, holding, transfer, filling, controls and cleaning with the new requirement. Use representative trials to distinguish a product-formulation issue from an equipment or infrastructure gap.
Document the commercial demand, accepted output, launch expense and working capital. The example assumes idle usable time; if a new product displaces existing profitable orders, deduct that opportunity cost or rebuild the counterfactual.
Assign formulation, process / preservation, packaging and release ownership.
Map actual duty to retained assets, specialist packages, utilities and cleaning.
Plan qualified production, packaging, cleaning, staff and customer ramp.
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| System | Operating duty | Relevant DPS guide | Confirm before purchase |
|---|---|---|---|
| Product / process gap | Connect new requirements to the retained duty. | Process engineering ↗ | Qualified trials and OEM responsibilities. |
| Configured process equipment | Review suitable vessels / cooking / transfer components. | Equipment manufacturing & supply ↗ | No universal formula or shelf-life guarantee. |
| Recipe / package interfaces | Coordinate approved settings, states and records. | Automation & controls ↗ | Version authority, exceptions and package tests. |
| Installation / trials | Integrate the defined changes and handover. | Installation & integration ↗ | Full site, utility, cleaning and launch scope. |
Record viscosity behavior at relevant conditions, largest piece, solids loading, passage restrictions, accepted texture and full cycle. Higher motor power or a larger connection is not a complete proof of suitability.
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| Decision area | Operating / site evidence | Acceptance or responsibility |
|---|---|---|
| Changing texture | Hydration / temperature behavior through the full sequence. | Qualified product characterization. |
| Mix / thermal duty | Uniformity, wall contact, heating and cooling. | Representative scale-up and supplier review. |
| Transfer / valve passages | Particle size, solids, pump and routing. | Accepted quality after transfer. |
| Filler / cleaning interfaces | Package duty, retained product and soils. | Verified whole-train and cleaning scope. |
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| Observed condition | Measure before design | DPS / team decision | Economic basis |
|---|---|---|---|
| Changing texture | Hydration / temperature behavior through the full sequence. | Qualified product characterization. | Use the matched product / site baseline and the agreed counterfactual. |
| Mix / thermal duty | Uniformity, wall contact, heating and cooling. | Representative scale-up and supplier review. | Include complete capital and one-time transition cash. |
| Transfer / valve passages | Particle size, solids, pump and routing. | Accepted quality after transfer. | Count only independent cash costs actually avoided or useful sold output. |
| Filler / cleaning interfaces | Package duty, retained product and soils. | Verified whole-train and cleaning scope. | Separate recurring operating benefit from one-time project exposure. |
Characterize the product throughout hydration, heating, cooling and transfer rather than using only the final sample. Trial the proposed envelope through the actual equipment sequence and examine quality after each damaging or constraining step.
Record viscosity behavior at relevant conditions, largest piece, solids loading, passage restrictions, accepted texture and full cycle. Higher motor power or a larger connection is not a complete proof of suitability.
Compare proposals with the same product duty, supplier boundaries and acceptance basis. The amount below is a transparent planning example, not a market price range, supplier estimate or DPS quotation.
| Cost bucket | Assumed amount |
|---|---|
| Survey, measured baseline and engineering | $39,200 |
| Defined equipment / interface components | $89,600 |
| Field mechanical / electrical installation | $70,000 |
| Controls and instrument interfaces | $39,200 |
| Commissioning / qualified test support | $28,000 |
| Training, records and closeout | $14,000 |
| Defined project scope | $280,000 |
| Separate site / facility additions | $25,000 |
| Capital contingency (15%) | $45,750 |
| Separate one-time startup / shutdown cost | $70,000 |
| Incremental working capital | $50,000 |
| Total initial cash | $470,750 |
The defined scope assumes applicable freight, procurement charges and taxes are included in the owner’s estimate. Add missing civil, land / shell, OEM, environmental, validation and permitting costs explicitly. Site and field conditions, duty, production access and quoted supplier scope determine actual price. Financing is excluded.
Hypothetical case for adapting food equipment for higher viscosity or larger particulates: 250 days × 1 useful hour/day × 800 accepted kg/h × 50% realization gives 100,000 kg potential extra sales; the 100,000 kg demand ceiling yields 100,000 sold kg/year. Net price $4.50 less $3.00 incremental variable cost gives $1.50/kg contribution. Separately verified baseline energy / cleaning / maintenance assumptions are $0/year; actual paid-hour avoidance is $0/year. Added fixed operating cost is $20,000/year, and year-one gross benefit realizes at 50%. These values are original owner-planning assumptions, not supplier prices or a customer result.
Calculated from these assumptions: steady annual net benefit $130,000; year-one net cash $55,000; cash payback 4.20 years; five-year NPV at 10% is −$46,130. Change the assumptions below to test a different case.
Replace the illustrative inputs with your own measured or quoted values. The five-year pre-tax model uses good kilograms, demand-capped contribution and separately verified baseline savings; it is not a project quotation.
All defaults are illustrative. The default case is an operating-plant improvement, not a greenfield quote. For a new operation, set baseline savings to zero and enter every additional operating and capital cost.
Includes contingency, startup and working capital
Incremental operating cash before tax
Includes year-one ramp assumption
At 10% annual discount
Net annual benefit ÷ initial cash
Net cumulative gain ÷ initial cash
Modeled incremental sales: 100,000 kg/year at $1.50/kg contribution. The base case does not recover the required discounted return within five years. Year-one net cash: $55,000.
Realization needed for the target operating payback
Not feasible
Demand, time, contribution or other cash benefits cannot meet the 4-year target under these assumptions.
CSV export is local. No inputs are submitted.
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| Year | Net cash | Cumulative cash | Discounted cash |
|---|---|---|---|
| Initial | −$470,750 | −$470,750 | −$470,750 |
| Year 1 | $55,000 | −$415,750 | $50,000 |
| Year 2 | $130,000 | −$285,750 | $107,438 |
| Year 3 | $130,000 | −$155,750 | $97,671 |
| Year 4 | $130,000 | −$25,750 | $88,792 |
| Year 5 | $130,000 | $104,250 | $80,720 |
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| Case | Annual benefit | NPV | Cash payback |
|---|---|---|---|
| Downside | $70,000 | −$316,454 | Beyond 5 years |
| Base | $130,000 | −$46,130 | 4.20 years |
| Upside | $145,000 | $3,914 | 3.82 years |
Downside: installed and site costs +20%, realization ×0.75 and unit contribution reduced by 20% of its absolute value. Upside: realization ×1.15, capped at 100%, and unit contribution improved by 10% of its absolute value. The demand ceiling still applies.
Initial cash = (defined project scope + site additions) × (1 + contingency) + separate startup / shutdown cost + working capital. Contingency is conservatively treated as spent initially.
Sold incremental kg = min(days × recovered hours/day × constrained good kg/hour × realization, incremental demand). Contribution = sold incremental kg × (net price − incremental variable cost). New-volume labor, energy and packaging belong in that variable cost.
Baseline material benefit uses the verified percentage of actual purchases avoided at unchanged accepted baseline output. It is not a direct subtraction of two loss rates. Count a recovered kilogram once, either as its applicable cash saving or as incremental contribution.
Net annual benefit = contribution + independently realized baseline cash savings − added fixed operating cost. Year one scales gross benefits by the ramp factor while paying the full added fixed operating cost. Do not also count the same launch loss in the one-time startup amount.
Cash ROI = net annual benefit / initial cash. Five-year net ROI = (five-year cash inflows − initial cash) / initial cash. NPV = −initial cash + Σ cash flow(t)/(1 + discount rate)^t. Payback uses annual cash with linear interpolation within the recovery year. The threshold solver excludes terminal working-capital recovery.
This is a five-year screening horizon, not an asset’s entire life. No tax, debt, depreciation, grants, escalation, asset resale or additional replacement capital is modeled. Include recurring service costs in operating expense and use a detailed monthly budget for formal capital approval.
Defaults represent one additional available 60-minute block per day at 800 good kg/h. The main model applies 50% realization and a 100,000 kg demand ceiling. These are idle useful hours; displaced baseline contribution is not assumed to be zero if existing orders must be removed.
Use representative products, measured constraints and a documented utility / cleaning envelope. Assign each supplier and owner interface.
Plan FAT / SAT, instruments, recipes, permissives, quality checks and upstream / downstream handshakes as appropriate to the scope.
After stabilization, compare matched products and operating conditions. Reconcile extra output with sales, and baseline savings with actual purchases, bills and payroll.
Published scope / project context
DPS publishes food / beverage project, process, utility, installation and controls context. Those materials establish relevant delivery disciplines. None of the amounts, recovered time, energy reductions, schedules or payback in this original screening example is attributed to a customer case.
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| Decision | Targeted intervention | Broader replacement / new operation |
|---|---|---|
| Constraint | A measured gap can be corrected within retained assets. | The verified operating envelope cannot meet product, demand or reliability needs. |
| Cost scope | Include engineering, interfaces, shutdown, commissioning and retained-asset risk. | Include all new systems, site / facility work, OEMs, utilities, ramp and working capital. |
| Benefit | Only incremental contribution and genuinely avoided costs versus the current operation. | Demand-supported contribution less the full additional operating cost versus the agreed alternative. |
| Acceptance | Verify the changed duty and its effect on the complete line. | Verify the integrated new train and the owner’s readiness to operate. |
Prepare the information below, export the assumptions you have modeled, and discuss the unknowns with DPS. An unmeasured input is a question to resolve, not a reason to invent precision.
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The DPS manufacturing-scenarios overview and linked service descriptions support engineering / integration context. The site-specific findings, illustrative financial assumptions and decision register on this page require project assessment; they are not published DPS customer results.
Guide assumptions reviewed on 26 October 2026. Qualified site / product teams establish regulatory and food-safety requirements; this guide does not prescribe a validated process.
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