Quick answer: Four factories quoted one Military Chemical Agent Container drawing for 600 units at 1180 to 1640 per unit. The spread sat in tooling, test scope, packing and payment terms. Below, five cost lines and three clauses you can sign.
Table of contents
- Five cost lines in one quote
- Minimum order and tooling ownership
- Lead time across seven gates
- Payment terms and three instalments
- Factory audit and first article
- FAQ
1. Five cost lines in one quote
A November 2025 enquiry for a Military Chemical Agent Container carried 600 units, a 1180 mm by 480 mm by 360 mm cavity and a 9 mm wall. Four factories answered at 1640, 1420, 1290 and 1180 per unit, all quoting that wall.
The tooling line did the damage. Two replies folded an 180000 steel mould into the piece price, adding 300 per unit across 600 units. Two listed the mould apart, dropped the price to 1080 and billed it separately. Same drawing, 300 between them.
A Military Chemical Agent Container quote holds five blocks: shell moulding, metal hardware, foam insert, testing, packing. A workable split is 54, 18, 9, 11 and 8 percent, with 2 percent overhead.
| Cost block | Per unit at 600 | Share | Usual gap |
|---|---|---|---|
| Shell moulding | 640 | 54% | inserts, trimming |
| Metal hardware | 213 | 18% | latch salt spray |
| Foam insert | 106 | 9% | density, flame rating |
| Testing | 130 | 11% | leak test, drop faces |
| Packing | 95 | 8% | fumigation, pallets |
2. Minimum order and tooling ownership
Order size is the first number to argue. At 600 units a Military Chemical Agent Container order clears the 300 unit threshold most plants quote, trimming 9 to 14 percent, since resin is only 30 percent of cost.
Ownership of the mould matters more.
Fold the tool into the piece price and you own nothing: switching suppliers means cutting a steel mould in 22 days for 180000. List it apart with no title clause and it stays in their workshop, 4200 of rigging away. Add title and a relocation window and you lift the 1.6 tonne tool within 10 days for 3800, at 4 percent more.
| Wording | Title holder | Quote effect | Cost of switching |
|---|---|---|---|
| Folded into price | supplier | baseline | new mould, 180000 |
| Separate, no title | supplier | 4% lower | rigging, 4200 |
| Separate with title | buyer | 4% higher | freight, 3800 |
Life on this Military Chemical Agent Container tool is rated 80000 shots, so 600 units consume 0.75 percent. State who keeps the rest. A drawing change carries a 2400 design fee, with 3 trials included and the fourth at 3200.
3. Lead time across seven gates
The stated 75 day lead time runs through seven gates: drawing at 5 days, mould machining at 22, trial and correction at 9, first article at 4, production at 26, testing at 6, loading at 3.
Production is the stage buyers misjudge. A 1600 tonne press moulding a 1180 mm cavity runs a 210 second cycle, yielding 340 shells in 22 effective hours, so 600 units need 2 machine days. Cooling and turnover eat the calendar.
| Gate | Days | Bottleneck | Buyer action |
|---|---|---|---|
| Drawing | 5 | wall and draft loops | issue 3 revisions at once |
| Mould | 22 | steel procurement | name the grade |
| Trial | 9 | shrinkage | attend the first shot |
| First article | 4 | lab queue | bring gauges |
| Production | 26 | press scheduling | reserve 2 machines |
| Testing | 6 | 480 hour salt spray | ship samples early |
| Loading | 3 | pallets, fumigation | specify pallet size |
A 20 foot box holds 42 units at 6 per pallet, so a Military Chemical Agent Container order of 600 takes 15 pallet positions with 8 percent headroom. Write the delay clause as 0.3 percent per day, capped at 5 percent.
4. Payment terms and three instalments
First orders settle at 30 percent deposit, 60 percent before shipment and 10 percent after acceptance. Every 30 days of extra credit adds 2.2 percent, because the supplier funds the gap.
Push another 3 percent and it returns elsewhere: foam density from 45 kg/m3 to 30 kg/m3, test scope from 5 items to 3, timber crates to honeycomb board. That saves 78 per unit and removes a grade of impact margin.
Storage needs its own line. Goods left 15 days accrue 1.2 per unit per day, so 600 units sitting 20 days costs 14400. Validity needs a date; 15 days is normal. Domestic supply carries 13 percent VAT, export runs at FOB.
5. Factory audit and first article
Four things decide a Military Chemical Agent Container audit: press tonnage, wall tolerance, chamber volume, leak station. A 1600 tonne press moulds a 1180 mm cavity in one shot, plus or minus 0.8 mm separates rotational from injection work, and a chamber under 1 cubic metre cannot test a whole case for 480 hours.
Sampling is the last gate. First article takes 12 days and covers a 1.2 m six-face drop, a 30 kPa leak test held 60 seconds and 480 hours of salt spray. A failure adds 12 days, which must sit outside the delivery clock.
Conclusion
As five blocks, a 600 unit order stops being a question of who is cheapest and becomes a question of which line nobody counted. Order size sets the amortisation base, tooling title sets the exit cost, terms set the financing charge. Read a Military Chemical Agent Container quote that way and nothing hidden survives to signature.
This article discusses only the container (case body) side of specifications and design intent, and does not cover any handling, loading or use of the contents.
Related Reading
- Acceptance tests and full-case trials for transit cases
- How rotational and injection shells are moulded
- Working back from payload and cavity to a case type
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