Predictika · Injection moulding machines

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

An AI sales agent prepares an order for an ENGEL e-victory injection moulding machine: a clamping unit size, an injection unit and a screw diameter. Before it goes out, the agent sends it to Predictika, which checks it against the machine sizes table ENGEL publishes for the e-victory series and returns a verdict and every finding at once.

Scope: ENGEL e-victory: 18 clamping unit sizes (28 to 500) with the injection units (50 to 3440) and screw diameters the published machine sizes table lists for each, plus clamping force in kN and US tons. See everything this validator covers

This validator models orders for the e-victory series in the machine sizes table ENGEL publishes on its website, not just the scenarios shown below.

  • Clamping unit and injection unit — for each of the 18 e-victory sizes (28, 40, 50, 60, 80, 100, 120, 140, 160, 180, 200, 220, 260, 300, 350, 400, 450 and 500) the injection units the table marks as available, so a combination outside the table, for example injection unit 765 on an e-victory 100, is caught.
  • Screw diameter — the screw diameters listed for each injection unit (for example 55, 60 and 70 mm for injection unit 1565), so a diameter that belongs to another unit is caught.
  • Force and stated figures — the clamping force the customer needs against the force of the size chosen (in kN), the clamping force and US tons a quote states against the table, and at least one machine per order; the drop-out chute width range from the table is shown in the summary.

Any machine order that touches these rules is in scope — not only the scenarios pictured here. Not covered: prices (ENGEL publishes none, so this validator produces no price build-up), other ENGEL series (e-mac, e-motion, victory, duo and others), multi-component variants, automation and options, and whether a given mould suits a given machine beyond clamping force.

The AI sales agentBuilds the machine 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.

8 scenarios in 4 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
Injection units that fit only some sizesOnly with workarounds
The table marks, for each of 18 clamping unit sizes, which of 9 injection units are available. A rules-based CPQ needs that matrix as rows of compatibility data, and any change to the table means editing many rules.		The size is part of the model, so the injection unit is looked up against it on every call.
Screw diameters that depend on the injection unitOnly with care
Each injection unit lists its own diameters (3 or 4 values), so a diameter valid for one unit is wrong for another; a dependent picklist works in the UI but not for a quote assembled from an email or a spreadsheet.		Unit and diameter are checked together, whatever order the choices arrived in.
Gaps in the matrixOnly with care
Sizes 140 to 220 and 350 to 400 each reach a different set of units, so a rule such as “larger units need larger sizes” is wrong in several places.		Each size lists exactly the units in the table.
Stated figures that disagree with the tableOnly with workarounds
A quote can say 2000 kN or 220 US tons for a size that has 1800 kN and 200 US tons; unit conversions and stated totals are usually left to the rep.		Stated kN and US tons are compared with the table on every call.
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.

    
1Injection unit 265 is not available with clamping unit e-victory 28 in the e-victory machine sizes table.
2Injection unit 465 is not available with clamping unit e-victory 60 in the e-victory machine sizes table.
3Injection unit 765 is not available with clamping unit e-victory 120 in the e-victory machine sizes table.
4Injection unit 2465 is not available with clamping unit e-victory 180 in the e-victory machine sizes table.
5Injection unit 765 is not available with clamping unit e-victory 500 in the e-victory machine sizes table.
6Injection unit 2465 is not available with clamping unit e-victory 220 in the e-victory machine sizes table.
7Injection unit 765 is not available with clamping unit e-victory 450 in the e-victory machine sizes table.
8A screw diameter of 40 mm is not listed for injection unit 265.
9The customer needs 1200 kN of clamping force; the clamping unit gives 1000 kN.
10The quote states a clamping force of 1200 kN; the clamping unit chosen gives 1000 kN.
11The quote states 130 US tons; the clamping unit chosen is listed at 110 US tons.
12The quote has 0 machines; an order needs at least 1.
13A screw diameter of 30 mm is not listed for injection unit 765.
14The customer needs 5000 kN of clamping force; the clamping unit gives 4500 kN.
15The quote states a clamping force of 4000 kN; the clamping unit chosen gives 4500 kN.
16The quote states 450 US tons; the clamping unit chosen is listed at 500 US tons.

  

  

    
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. Injection unit and force too large for the size: Two e-victory 100 machines with injection unit 765, for a mould that needs 1100 kN

    
The agent's request. Please quote 2 ENGEL e-victory 100 machines with injection unit 765, screw diameter 50 mm. The customer needs 1100 kN of clamping force. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Injection unit not available for the clamping unit. Injection unit 765 is not available with clamping unit e-victory 100 in the e-victory machine sizes table.
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  • Customer needs more clamping force than the machine has. The customer needs 1100 kN of clamping force; the clamping unit gives 1000 kN.
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2. Injection unit and force too large for the size: The agent resubmits after fixing the errors

    
The agent's request. Please quote 2 ENGEL e-victory 120 machines with injection unit 465, screw diameter 40 mm. The customer needs 1100 kN of clamping force. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 2 machine(s), clamping unit e-victory 120 with 1200 kN (130 US tons), injection unit 465, drop-out chute width 500 to 550 mm.
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3. Screw diameter and stated figures: An e-victory 180 with injection unit 1565, a 50 mm screw and stated figures of 2000 kN and 220 US tons

    
The agent's request. Please quote 1 ENGEL e-victory 180 machine with injection unit 1565, screw diameter 50 mm. The customer needs 1700 kN of clamping force. The quote says 2000 kN and 220 US tons. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Screw diameter not offered for the injection unit. A screw diameter of 50 mm is not listed for injection unit 1565.
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  • Stated clamping force does not match. The quote states a clamping force of 2000 kN; the clamping unit chosen gives 1800 kN.
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  • Stated US tons do not match. The quote states 220 US tons; the clamping unit chosen is listed at 200 US tons.
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4. Screw diameter and stated figures: The agent resubmits after fixing the errors

    
The agent's request. Please quote 1 ENGEL e-victory 180 machine with injection unit 1565, screw diameter 55 mm. The customer needs 1700 kN of clamping force. The quote says 1800 kN and 200 US tons. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 1 machine(s), clamping unit e-victory 180 with 1800 kN (200 US tons), injection unit 1565, drop-out chute width 650 to 750 mm.
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5. Largest size with an injection unit that is not listed: Two e-victory 500 machines with injection unit 765 and an 80 mm screw

    
The agent's request. Please quote 2 ENGEL e-victory 500 machines with injection unit 765, screw diameter 80 mm. The customer needs 4800 kN of clamping force. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Injection unit not available for the clamping unit. Injection unit 765 is not available with clamping unit e-victory 500 in the e-victory machine sizes table.
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  • Screw diameter not offered for the injection unit. A screw diameter of 80 mm is not listed for injection unit 765.
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6. Largest size with an injection unit that is not listed: The agent resubmits after fixing the errors

    
The agent's request. Please quote 2 ENGEL e-victory 500 machines with injection unit 3440, screw diameter 80 mm. The customer needs 4800 kN of clamping force. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 2 machine(s), clamping unit e-victory 500 with 5000 kN (560 US tons), injection unit 3440, drop-out chute width 950 to 1100 mm.
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7. Smallest size with a large injection unit: An e-victory 28 with injection unit 465 and a stated 40 US tons

    
The agent's request. Please quote 1 ENGEL e-victory 28 machine with injection unit 465, screw diameter 30 mm. The customer needs 250 kN of clamping force. The quote says 280 kN and 40 US tons. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Injection unit not available for the clamping unit. Injection unit 465 is not available with clamping unit e-victory 28 in the e-victory machine sizes table.
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  • Stated US tons do not match. The quote states 40 US tons; the clamping unit chosen is listed at 30 US tons.
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8. Smallest size with a large injection unit: The agent resubmits after fixing the errors

    
The agent's request. Please quote 1 ENGEL e-victory 28 machine with injection unit 165, screw diameter 25 mm. The customer needs 250 kN of clamping force. The quote says 280 kN and 30 US tons. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 1 machine(s), clamping unit e-victory 28 with 280 kN (30 US tons), injection unit 165, drop-out chute width 400 to 400 mm.
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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 an ENGEL e-victory injection moulding machine: a clamping unit size, an injection unit and a screw diameter. Before it goes out, the agent sends it to Predictika, which checks it against the machine sizes table ENGEL publishes for the e-victory series and returns a verdict and every finding at once.
    2. 
      
  2. I will start with the first request by the agent.
    3. 
      
  3. The agent says. Please quote 1 ENGEL e-victory 180 machine with injection unit 1565, screw diameter 50 mm. The customer needs 1700 kN of clamping force. The rest of the request is on screen. The quote says 2000 kN and 220 US tons.
    4. 
      
  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with three findings, all in one answer. A screw diameter of 50 mm is not listed for injection unit 1565. The quote states a clamping force of 2000 kN; the clamping unit chosen gives 1800 kN. The quote states 220 US tons; the clamping unit chosen is listed at 200 US tons.
    6. 
      
  6. The validator returned three blocking findings 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.
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  7. What this shows: for screw diameters that depend on the injection unit, a rules-based CPQ is error-prone for this.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the screw diameter to 55 mm, the stated clamping force to 1800 kN and the stated US tons to 200.
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  10. It calls the validator again.
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  11. This time the validator clears it.
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  12. All three earlier findings are cleared.
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  13. Three problems caught in one call, fixed in one pass, 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.
    14.