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Razor Barbed Wire Making Machine
Table of Contents
1. Definition
A razor barbed wire making machine (concertina / blade-type razor wire line) is a punch-press family that stamps flat steel strip into razor blade tape, then wraps that tape onto a core wire. Internal naming references a 40T class razor punch package.
It is not a cold roll-forming mill. Catalog placement under “typical cold rolling” is historical routing only — buyers should treat this as wire / security hardware equipment.
2. Process
- Feed coil strip — galvanized or stainless sheet for blade tape
- Punch / stamp — press forms BTO / CBT style blade patterns
- Recoiling of blade tape — intermediate take-up
- Wire wrapping / assembly — blade tape clinched onto core wire (often about 2.5 mm class in market literature)
- Optional concertina forming — coil diameter and clip assembly per security project
Industry lines commonly sell punch press + coiling / wrapping as a set. Confirm which stations are included on the proposal.
3. Capacity note
Internal evidence locks only the product class: about 40 t (40T) razor punch. Market catalogs also advertise 25T / 40T / 63T presses with different SPM and strip counts. Those vendor bands are industry context — not a merged ZTRFM speed table.
4. Parameter status
| Item | Internal evidence | Industry context (not ZTRFM rating) |
|---|---|---|
| Press class | About 40T razor punch naming | Market also lists 25T / 63T classes |
| Speed / SPM | Blocked for public encyclopedia table | Ads cite punch rates and m/h bands that disagree by model |
| Main power | Blocked | Vendor tables vary with press tonnage |
| Blade types | Confirm on proposal (BTO / CBT family) | Common published families include BTO-10/22 and CBT-60/65 |
| Evidence on file | Process videos (punch + covering); no complete public host quotation table | — |
5. Boundaries
- Not fence picket / top-rail roll forming
- Not peach mesh fence post
- Not highway guardrail punching
- Not expanded-metal / plate punching lines used for walkways or dust panels
- Do not answer with roll-former m/min or stand-count tables
6. Inquiry checklist
- Target blade type (BTO / CBT drawing)
- Strip material and thickness
- Core wire diameter and coating
- Needed stations: punch only vs punch + wrap + concertina
- Daily output class and strip count preference
7. Buyer FAQ
Is this a roll forming machine?
No. It is a razor-tape punch and assembly package. Roll-forming speed / station tables do not apply.
What does “40T” mean here?
It refers to the punch-press force class in internal naming. Confirm exact press model and dies on the proposal.
Why no SPM or kW table?
Those fields are blocked for public encyclopedia use until a complete named quotation is attached. Market ads disagree by tonnage and should not be averaged.
Same as ordinary barbed-wire twisting machines?
No. Classic twisted barbed wire and razor / concertina blade tape are different product families and tooling sets.
Ratings follow the confirmed technical proposal. Commercial quotes and lead time are out of scope.
References
- BARBED-RAZOR thematic FAQ (40T razor punch class; non-roll-forming HOLD)
- Industry context: CBT-60 concertina razor barbed wire press machine
- Related: fence picket and punch-line encyclopedia entries (different families)