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AXIOMMOLDS

L-Adjustable Date Mark Pin Sets

Variable-length date mark pins that accommodate different mold plate thicknesses — one set replaces multiple fixed-length pins across your mold inventory.

Products

Date Mark Pin Sets — Adjustable Length

Date Mark Pin Sets — Adjustable Length

Concave characters, 26-year indication.

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Outside Rings for Adjustable Length Pins

Outside Rings for Adjustable Length Pins

Compatible outside rings for L-adjustable sets.

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Accessory Compatibility

Pin SetOutside RingRemoval Tool
Adjustable Length Pin SetsAdjustable Outside Rings (dedicated)DTPPN Screwdriver
Note: Adjustable-length pins use dedicated outside rings — standard PL-side or plate-side rings are not compatible. Always order the matching adjustable outside ring.

Cost-Benefit Analysis: Adjustable vs Fixed Length

Is the adjustable design worth the premium? Here's the ROI breakdown for multi-mold operations:

40-60%
Inventory Cost Reduction
1 Set
Replaces 3-5 Fixed Sizes
~6 months
Typical Payback Period
FactorFixed Length (Baseline)L Adjustable (Upgrade)
Unit Cost$ (lower per pin)$$ (1.5–2× per pin)
InventorySeparate pin for each mold depthOne pin covers all depths within range
Total Cost (5 molds)5× unit cost1× unit cost (2× base = net 60% saving)
ChangeoverFind correct length, swapAdjust length in-situ, no stock search
RiskWrong length selected = downtimeAlways fits (within adjustable range)
When NOT to use adjustable: If you operate a single mold with one fixed plate thickness, standard fixed-length pins are more economical. The ROI of adjustable pins only materializes when sharing across 3+ mold depths.

Decision rule: If you run 3+ molds with different plate thicknesses, adjustable pins pay back within 6 months through reduced inventory. For the full ROI calculation, see our Adjustable vs. Fixed-Length ROI Analysis.

Application Scenarios

See how these products solve real engineering challenges across industries:

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Job Shops with Varying Mold Depths

Contract molders running dozens of different molds cannot stock fixed-length pin sets for each plate thickness. One adjustable set covers a range of depths, cutting inventory by 40–60%.

Why it fits: The telescoping pin body adjusts in 0.5 mm increments across a 10–30 mm range, covering the plate thickness variation found in 90% of standard mold bases. One L-Adjustable set replaces 5–8 fixed-length sets, cutting pin inventory cost by 40–60% for shops running 20+ different molds.

Recommended:L-Adjustable Date Mark Pin Sets
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Mold Retrofit & Standardization Programs

When standardizing date marking across legacy molds with inconsistent plate depths, adjustable pins eliminate the need to measure and order custom lengths for each individual mold.

Why it fits: When standardizing date marking across legacy molds with plate depths ranging from 15 mm to 35 mm, adjustable pins eliminate the need to measure each mold, order custom lengths, and maintain separate inventories. One SKU fits all — reducing procurement cycle from 2 weeks to same-day installation.

Recommended:L-Adjustable Pin Sets + Matching Rings

Frequently Asked Questions

What is the adjustable length range for the L-adjustable date mark pin sets?+
The adjustable range varies by series — typically 5–15 mm of length adjustment. Check the specific product datasheet for the min/max overall length (L) values. The adjustment mechanism uses a threaded or sliding collar to lock at the desired length.
How many different mold depths can a single adjustable-length date mark pin set accommodate?+
Within its adjustable range, a single pin set can accommodate any plate thickness — effectively infinite positions (not discrete steps). For a typical 10 mm adjustment range with plate thicknesses of 20, 25, and 30 mm, one pin covers all three molds.
Is the outside ring for adjustable-length pins the same as for standard fixed-length pins?+
No. Adjustable-length pins use dedicated outside rings with a matching adjustment mechanism. Standard PL-side or plate-side rings are not compatible. Always order the matching "Outside Rings for Length Adjustable Date Mark Pins" when purchasing adjustable pin sets.

Engineering Resources

ROI Analysis

Are Adjustable Date Mark Pins Worth It? ROI and Cost Analysis

Break-even analysis for multi-mold operations.

Selection Guide

How to Size Adjustable Date Mark Pins to Match Mold Depth

How to match pin length range to your mold depths.

Need Adjustable Date Mark Pins?

Tell us your plate thicknesses and number of molds — we'll calculate your ROI.

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✓ MOQ 1 piece✓ 1 pin fits 3-5 mold depths✓ 40-60% inventory savings