Production line and factory setup overview
A small metal-forming line converting purchased bright low-carbon steel wire of the correct diameter into common construction nails through coil receiving and wire inspection, pay-off and straight feeding, automatic cutting, head upsetting, point forming, magnetic collection, barrel polishing and cleaning, dimensional and bend inspection, counting or weighing, bag/carton packing and lot traceability. Wire drawing and galvanizing are separate upstream processes.
Recommended lowest-entry line configuration Start with one high-volume common-nail family using purchased drawn bright low-carbon wire. Screen one supported Z94-class machine covering approximately 2.8-3.4 mm wire and 50-80 mm nail length, with controlled pay-off, guards, magnetic collection, one polishing barrel, dust/metal-fines collection, gauges and a calibrated count-by-weight pack station. Add wire drawing only after wire-rod chemistry, descaling, lubrication, power and operator capability are proven.
Production process and implementation sequence
- Drawn-wire receiving, chemistry and diameter release
- Coil pay-off, straightening and controlled feeding
- Automatic cut, head upsetting and point formation
- Magnetic collection and defective-piece removal
- Barrel polishing and clean separation
- Dimension, head, point and bend inspection
- Calibrated counting or count-by-weight
- Bag/carton sealing, lot coding and dispatch
Products, capacity and market fit
- Construction, carpentry, crates and pallet workshops consume common nails in repeat sizes.
- Buying already-drawn wire creates a much smaller and cleaner entry than a wire-rod drawing plant.
- One diameter and length family reduces tooling, setup and slow-moving inventory.
- Head integrity, point geometry, hardness and count accuracy determine buyer acceptance.
- Bright common construction nail - One launch diameter/length family, head, point, straightness, surface, bend and package count - Construction merchants, carpenters and furniture workshops
- Crate or pallet nail - Separate shank, head and withdrawal/bend approval for the named wood package - Wooden-crate and pallet workshops after buyer trials
Core production machinery and line specifications
| Machine / stage | Function / value | Production note |
|---|---|---|
| Wire-coil pay-off and straight feed | Feeds wire without tangles or uncontrolled tension | One wire diameter family |
| Z94-class common-nail machine | Cuts wire and forms head and point | 50-80 mm launch length |
| Guards and magnetic collection conveyor | Contains moving tools and gathers nails | Interlocked access |
| Polishing barrel and separator | Removes forming oil and brightens surface | Controlled media/time |
| Metal-fines and dust collection | Controls housekeeping and ignition risk | Fire-safe design |
| Nail gauges and bend-test tools | Releases geometry and mechanical performance | Buyer specification |
| Count-by-weight scale and sealer | Packs repeatable quantities | Calibrated conversion |
Raw materials, utilities and factory requirements
- Bright low-carbon drawn steel wire by chemistry, diameter and tensile strength
- Approved polishing media and limited process oil
- Bags or cartons, labels and pallets
- Cutters, gripping dies, heading dies, punches, bearings and belts
- Stable three-phase power with machine-level isolation
- Dry wire and finished-product storage
- Machine guarding, emergency stops and safe coil handling
- Local exhaust for polishing dust and metal fines
- Grinding/tool-maintenance bench separated from production
Indicative low-entry investment and implementation plan
These planning ranges prioritize economical machinery, local labor and local civil works. Final pricing follows confirmed capacity, product specification, delivery terms and site conditions.
| Scope | Indicative range | Entry-plan note |
|---|---|---|
| One nail machine, pay-off and guards | US$8k-20k | One common-nail family |
| Polisher, separator and dust control | US$4k-11k | Bright finished nails |
| Inspection, packing and tool room | US$3k-8k | Calibrated release |
| Freight, installation, dies and spares | US$4k-12k | Starter tooling |
| Indicative installed low-entry total | US$19k-51k | Wire drawing, galvanizing, building and wire stock excluded |
Detailed proposal and next step
The proposal contains the complete line flow, machinery scope, raw-material and utility requirements, implementation stages and indicative entry planning. Final configuration follows confirmed products, capacity, site and budget.