Predictika · Accumulation conveyor orders

An AI sales agent's accumulation conveyor order, checked before it goes out

An AI sales agent prepares an order for a Hytrol 190-E24EZ 24-volt zero-pressure accumulation conveyor: frame width, zone length, sections, conveying speed, the load it will carry, and the power supplies and IOP units behind it. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the specifications in Hytrol's published catalog sheets and returns a verdict, every reason and the figures it computed.

Scope: Hytrol 190-E24EZ zoned accumulation conveyor: between-rail width, zone and section lengths, speed, load, power supplies and IOP units. See everything this validator covers

This validator models orders for the Hytrol 190-E24EZ zoned accumulation conveyor, not just the scenarios shown below.

  • Frame width — fourteen between-rail widths from 9 to 39 inches are listed (9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 31, 33, 37, 39), each with an overall frame width 3 inches wider.
  • Zones and sections — 18, 24, 30 and 36 inch zones; listed sections are whole numbers of zones (for example 18 inch zones: 3, 4.5, 6, 7.5 or 9 feet; 24 inch zones: 2 to 10 feet in 2 foot steps; 30 inch zones: 2.5, 5, 7.5 or 10 feet; 36 inch zones: 3, 6 or 9 feet).
  • Speed and load — up to 125 feet a minute as standard, 50 to 200 feet a minute with the high-speed drive spool; a maximum load of 37 pounds per foot and 75 pounds per zone.
  • Power — one 40 amp power supply serves up to 40 zones (20 zones for the optional 20 amp supply); one IOP unit operates up to 50 zones (one catalog revision says 40, so 41 to 50 zones per IOP go to a person), and the lowest standard speed is 25 or 35 feet a minute depending on the catalog revision, so 25 to 34 goes to a person.
  • Stated figures — the zone total and overall frame width the order states are compared with the figures computed from the sections and the between-rail width.

Any order for the 190-E24EZ that touches these rules is in scope — not only the scenarios pictured here. Not covered: prices (no public Hytrol price list was found, so this validator produces no price build-up or line-item quote), the E24EZC curve, other Hytrol conveyors, drive and floor-support options, guard rails, controls modes and delivery. Assumptions: a section is a whole number of zones; load limits are taken as stated in the catalog sheet (a reseller listing shows a lower per-foot figure for one wide configuration, which is not modeled). The model reflects the catalog sheets read in October 2026.

The AI sales agentBuilds the conveyor order from the conversation and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

7 scenarios in 3 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
A section length that must be a whole number of zones, with a different list for each zone lengthOnly with care
Each zone length has its own list of valid section lengths, so each combination needs its own table row and a rule that reads it.		The zone length and the zones per section are in one request; the listed range is looked up and compared on every call.
A power supply limit that depends on the total zones across all sectionsOnly with workarounds
The zone total is a sum over the sections ordered, then compared with a capacity that depends on the supply type and count; this takes extra formulas that interact with the rest of the rules.		The totals are computed and compared with the power supply and IOP capacity in the same request.
A speed range that changes when the high-speed spool is addedEasy
A conditional range rule; routine in a product-rules CPQ.		The same rule, checked together with all the others.
A figure where the catalog revisions disagreeOnly with workarounds
A hard rule would be wrong either way; a rules-based CPQ needs a separate approval path for the disputed range.		The disputed range goes to approval while the clear violations block, in one answer.
A stated zone total or frame width that disagrees with the sections orderedOnly with workarounds
The figure is derived from the sections and the width; checking a stated figure against it takes extra formulas.		The stated figure is a field in the request and is compared with the computed one.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the order is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its test cases
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; approval findings need a person to sign off; everything else is computed.

    
1A between-rail width of 29 inches is not one of the listed 190-E24EZ widths.
27 zones in a section is not a listed section length for the selected zone length; listed sections hold 2 to 6 zones.
31 zones in a section is not a listed section length for the selected zone length; listed sections hold 2 to 6 zones.
44 zones in a section is not a listed section length for the selected zone length; listed sections hold 1 to 3 zones.
55 zones in a section is not a listed section length for the selected zone length; listed sections hold 1 to 4 zones.
6A conveying speed of 150 feet a minute is above the 125 feet a minute standard maximum and the high-speed drive spool is not on the order.
7The high-speed drive spool is listed for 50 to 200 feet a minute; the order sets 210.
8The high-speed drive spool is listed for 50 to 200 feet a minute; the order sets 40.
9A conveying speed of 20 feet a minute is below the 25 feet a minute lowest speed listed.
10The catalog revisions differ on the lowest standard speed (25 or 35 feet a minute); a person should confirm a speed of 30 feet a minute.
11The load is 38 pounds per foot; the listed maximum is 37.
12The load is 76 pounds per zone; the listed maximum is 75.
13The order has 45 zones; the power supplies on the order cover 40 zones (40 per 40 amp supply, 20 per 20 amp supply).
14The catalog revisions differ on how many zones one IOP operates (40 or 50); a person should confirm the IOP count for 45 zones.
15The order has 21 zones; the power supplies on the order cover 20 zones (40 per 40 amp supply, 20 per 20 amp supply).
16The order has 60 zones; the IOP units on the order operate up to 50 zones (50 per unit).
17The order states 18 zones in total; the sections ordered give 15.
18The order states an overall frame width of 40 inches; the listed overall width for this between-rail width is 42 inches.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Long line on one power supply: A 45-zone line at 140 feet a minute on one 40 amp supply and one IOP unit

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 31 inches, and 9 sections of 5 zones each, running at 140 feet a minute, carrying up to 30 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 45 zones in total and an overall frame width of 34 inches. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Speed above the standard maximum. A conveying speed of 140 feet a minute is above the 125 feet a minute standard maximum and the high-speed drive spool is not on the order.
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  • Too many zones for the power supplies. The order has 45 zones; the power supplies on the order cover 40 zones (40 per 40 amp supply, 20 per 20 amp supply).
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  • IOP zone count to confirm. The catalog revisions differ on how many zones one IOP operates (40 or 50); a person should confirm the IOP count for 45 zones.
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2. Long line on one power supply: The agent resubmits after fixing the errors

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 31 inches, and 9 sections of 5 zones each, running at 140 feet a minute with the high-speed drive spool, carrying up to 30 pounds per foot and 60 pounds per zone, powered by 2 40 amp power supply(ies) and 2 IOP unit(s). The order states 45 zones in total and an overall frame width of 34 inches. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 9 sections of 5 zones (120 inch sections), 45 zones in total, 34 inch overall frame width.
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3. 18 inch zones: A 35 inch between-rail frame with 7 zones in each 18 inch section

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 18 inch zones, a between-rail width of 35 inches, and 3 sections of 7 zones each, running at 100 feet a minute, carrying up to 30 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 21 zones in total and an overall frame width of 38 inches. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Frame width not listed. A between-rail width of 35 inches is not one of the listed 190-E24EZ widths.
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  • Section length not listed. 7 zones in a section is not a listed section length for the selected zone length; listed sections hold 2 to 6 zones.
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4. 18 inch zones: The agent resubmits after fixing the errors

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 18 inch zones, a between-rail width of 33 inches, and 3 sections of 6 zones each, running at 100 feet a minute, carrying up to 30 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 18 zones in total and an overall frame width of 36 inches. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 3 sections of 6 zones (108 inch sections), 18 zones in total, 36 inch overall frame width.
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5. Loaded line: A 20-zone line carrying 45 pounds per foot, stating 24 zones

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 21 inches, and 4 sections of 5 zones each, running at 30 feet a minute, carrying up to 45 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 24 zones in total and an overall frame width of 24 inches. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Load per foot over the maximum. The load is 45 pounds per foot; the listed maximum is 37.
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  • Stated zone total does not match. The order states 24 zones in total; the sections ordered give 20.
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  • Lowest speed to confirm. The catalog revisions differ on the lowest standard speed (25 or 35 feet a minute); a person should confirm a speed of 30 feet a minute.
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6. Loaded line: The agent resubmits after fixing the errors

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 21 inches, and 4 sections of 5 zones each, running at 30 feet a minute, carrying up to 35 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 20 zones in total and an overall frame width of 24 inches. It is ready to send.

    
Verdict: Needs approval.

    
    
      
  • Lowest speed to confirm. The catalog revisions differ on the lowest standard speed (25 or 35 feet a minute); a person should confirm a speed of 30 feet a minute.
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  • Order summary. 4 sections of 5 zones (120 inch sections), 20 zones in total, 24 inch overall frame width.
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7. Loaded line: The agent resubmits after fixing the errors

    
The agent's request. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 21 inches, and 4 sections of 5 zones each, running at 60 feet a minute, carrying up to 35 pounds per foot and 60 pounds per zone, powered by 1 40 amp power supply(ies) and 1 IOP unit(s). The order states 20 zones in total and an overall frame width of 24 inches. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 4 sections of 5 zones (120 inch sections), 20 zones in total, 24 inch overall frame width.
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Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares an order for a Hytrol 190-E24EZ 24-volt zero-pressure accumulation conveyor: frame width, zone length, sections, and more. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the specifications in Hytrol's published catalog sheets and returns a verdict, every reason and the figures it computed.
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  2. I will start with the first request by the agent.
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  3. The agent says. Please prepare an order for a Hytrol 190-E24EZ accumulation conveyor with 24 inch zones, a between-rail width of 21 inches. The order states 24 zones in total and an overall frame width of 24 inches. The rest of the request is on screen.
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  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with two findings and one approval, all in one answer. The load is 45 pounds per foot; the listed maximum is 37. The order states 24 zones in total; the sections ordered give 20.
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  6. The validator returned two blocking findings and one approval in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other and against the stated total.
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  7. What this shows: for a stated zone total or frame width that disagrees with the sections ordered, a rules-based CPQ can do this only with workarounds.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the load to 35 pounds per foot and the stated zone total as to 20.
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  10. It calls the validator again.
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  11. Not blocked, but held for a person.
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  12. The two blocking findings are cleared; one approval remains for a person: lowest speed to confirm.
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  13. The agent resubmits once more.
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  14. The revised request. It changes the conveying speed to 60 feet a minute.
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  15. It calls the validator once more.
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  16. This time the validator clears it.
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  17. The earlier finding is cleared.
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  18. Three problems caught in one call, fixed in two passes, and a clean quote. That is the value of Predictika's validator: catching mistakes before they reach the customer. Now you can try the other scenarios yourself.
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