The KYA-D90 high speed wire nail making machine is designed for industrial production of steel wire nails from 40mm to 90mm in length and approximately 1.8mm to 3.5mm in diameter. With a rated production speed of up to 800 nails per minute and a 7kW motor, the D90 is intended for fastener factories requiring continuous high-volume nail production.
The machine forms nail blanks from suitable wire and can support production lines for common wire nails, steel nails and nails that will subsequently be processed for coil-nail or paper-tape collated nail production. Downstream thread rolling, surface treatment and collation equipment should be selected according to the required finished fastener.
The current D90 specification lists an overall machine size of 1850 × 1100 × 1100mm, approximately 3200kg machine weight and an active wire pay-off stand for approximately 1.2–1.5 tons of wire. Nail length tolerance is listed at approximately ±0.2mm.
Up to 800 nails/min: designed for continuous high-speed industrial wire nail production.
40–90mm nail length range: covers a wide selection of medium and long steel nail sizes.
1.8–3.5mm wire diameter range: allows production of multiple nail diameters by changing the incoming wire and related tooling.
7kW motor: power specification for the D90 main machine.
±0.2mm listed nail length tolerance: supports controlled production when the machine is correctly set and maintained.
Active wire pay-off: supports continuous wire feeding from a suitable wire coil.
Controller included: used to operate and manage the production system.
Production-line integration: can be combined with thread rolling, polishing, collating and packing equipment according to the required finished nail.
| Specification | Details |
|---|---|
| Model | KYA-D90 |
| Machine Type | Automatic High Speed Wire Nail Making Machine |
| Production Speed | Up to 800 pcs/min |
| Nail Length Range | 40–90mm |
| Wire / Nail Diameter Range | 1.8–3.5mm |
| Motor Power | 7kW |
| Machine Dimensions | 1850 × 1100 × 1100mm |
| Machine Weight | Approximately 3200kg |
| Nail Length Tolerance | Approximately ±0.2mm |
| Wire Pay-Off Capacity | Active wire pay-off stand for approximately 1.2–1.5 tons |
| Main System Components | D90 nail making machine, controller and active wire pay-off stand |
Production speed is a maximum equipment specification. Actual output depends on nail diameter, nail length, raw wire condition, tooling, machine setup and production requirements.
The D90 converts suitable steel wire into formed nails within its supported diameter and length range. These nails can be packed as loose nails or transferred to downstream machinery for additional processing.
| Final Product | Production Role of the D90 |
|---|---|
| Common / Loose Wire Nails | The D90 forms the nail directly from suitable wire within the machine's size range. |
| Coil Nails | The D90 produces the nail blanks; separate downstream thread rolling or coil collating equipment is used when required. |
| Paper Tape Collated Nails | The D90 forms the nails before they are transferred to suitable downstream strip-collating equipment. |
| Ring or Screw Shank Nails | The initial nail blank is formed first; a compatible thread rolling process is used to form the required ring or screw shank profile. |
For a coil nail production line, the D90 is used as the wire nail forming stage. Depending on the required product, additional equipment can include thread rolling, polishing or surface treatment, nail feeding and coil nail collating machinery.
Factories planning a complete coil nail line should match the production capacity of the D90 with the capacity of the downstream thread rolling and collating machines to avoid bottlenecks.
The D90 can form nails that are subsequently used in paper-tape collated nail production, provided the nail diameter, length, head and point geometry match the intended strip-nail specification.
A separate paper-tape collating machine is required to assemble the finished nails into angled strips for pneumatic framing nailers.
The machine can produce steel wire nails within the specified 40–90mm length and 1.8–3.5mm diameter ranges. Nail length is adjusted through the machine setup, while nail diameter depends on the selected wire diameter and corresponding tooling.
| Production Stage | Function |
|---|---|
| Wire Preparation | Prepare suitable wire with the diameter required for the finished nail. |
| Active Wire Pay-Off | Feeds wire continuously to the nail forming machine. |
| KYA-D90 Nail Making Machine | Cuts and forms the nail body, point and head from incoming wire. |
| Thread Rolling | Optional downstream process for ring-shank or screw-shank nails. |
| Polishing / Surface Treatment | Selected according to the required nail finish and final product specification. |
| Collation | Coil nail or strip nail collating equipment assembles individual nails into pneumatic fastener formats. |
| Packing | Finished nails are counted and packed according to the required sales or export format. |
The KYA-D90 is rated at up to 800 pieces per minute. This figure represents the machine's maximum production-speed specification rather than a guaranteed output for every nail size.
Actual output depends on factors including nail diameter, nail length, raw wire quality, tooling condition, machine adjustment, production interruptions and the required inspection standard.
Different nail lengths can be produced within the D90's supported range by adjusting the machine setup. Changing nail diameter requires wire with the corresponding diameter together with the appropriate tooling.
Before purchasing a machine, provide the target nail drawings or specifications so the required nail moulds, cutters, punch pins and setup can be confirmed.
Nail production depends on wear components that match the required nail geometry. KYA lists nail moulds, nail knives, punch pins and related spare parts as production and maintenance items for its nail-making machines.
| Item | Function |
|---|---|
| Nail Mould / Gripping Die | Holds and positions the wire or nail during forming. |
| Nail Knife / Cutter | Cuts the incoming wire and contributes to point formation. |
| Punch Pin | Used in nail-head forming. |
| Wire Pay-Off Components | Support consistent wire delivery to the main machine. |
| Model | Nail Length | Diameter | Motor | Speed | Weight |
|---|---|---|---|---|---|
| D70 | 25–70mm | 1.8–2.5mm | 7kW | Up to 850 pcs/min | 3200kg |
| D90 | 40–90mm | 1.8–3.5mm | 7kW | Up to 800 pcs/min | 3200kg |
| D130 | 50–130mm | 2.5–4.5mm | 9kW | Up to 550 pcs/min | 3300kg |
| D160 | 130–160mm | 3.8–5.5mm | 12.5kW | Up to 450 pcs/min | 3500kg |
The D90 is positioned between the smaller D70 and the larger D130. It is suitable for factories that need nail lengths up to 90mm and diameters up to approximately 3.5mm without moving to the larger D130 platform.
| Planning Item | What to Confirm |
|---|---|
| Target Nail Sizes | Confirm required nail lengths, diameters, head geometry and point style. |
| Raw Wire | Confirm wire material, diameter, coil weight and incoming wire quality. |
| Workshop Space | Allow space for the 1850 × 1100 × 1100mm main machine, wire pay-off, operator access and material handling. |
| Floor Capacity | Prepare suitable support for the approximately 3200kg main machine. |
| Electrical Supply | Confirm local voltage, frequency and factory electrical conditions before ordering. |
| Downstream Equipment | Confirm whether thread rolling, polishing, galvanizing, coil collating, paper tape collating or packing equipment is required. |
| Tooling | Specify moulds, cutters and punch pins for the planned nail range. |
| Information | Details to Provide |
|---|---|
| Nail Length | Required lengths within the 40–90mm D90 range. |
| Nail Diameter | Required diameters within the 1.8–3.5mm range. |
| Nail Type | Common nail, coil-nail blank, strip-nail blank or other wire nail specification. |
| Shank Requirement | Smooth, ring or screw shank and whether thread rolling equipment is required. |
| Target Output | Required daily or monthly production volume. |
| Factory Power | Local voltage and frequency. |
| Production Line Scope | Machine only or complete line including thread rolling, collation and packing. |
| Spare Parts | Required moulds, knives, punch pins and additional maintenance parts. |
Discuss Your D90 Production Line
The current KYA specification lists a maximum production speed of approximately 800 nails per minute. Actual production speed depends on nail size, tooling and operating conditions.
The current KYA D90 technical specification lists up to 800 pcs/min. Buyers should use the current quotation and technical agreement as the final machine specification.
The current D90 range is 40mm to 90mm.
The current KYA specification lists approximately 1.8mm to 3.5mm.
The D90 main machine is listed with a 7kW motor.
The main machine dimensions are approximately 1850 × 1100 × 1100mm.
The main machine is listed at approximately 3200kg.
KYA currently lists an approximate nail length tolerance of ±0.2mm. Actual finished-nail inspection requirements should be confirmed for the selected nail specification.
The D90 forms individual wire nails. Finished coil nails require additional downstream processes such as thread rolling where required and a coil nail collating or welding machine.
The D90 can form suitable individual nails within its supported size range. A separate paper-tape collating machine is required to assemble them into collated strips.
The D90 can form the nail blank. Ring or screw shank patterns are normally produced in a separate compatible thread rolling process.
Yes, different nail sizes can be produced within the machine's supported range. Nail length requires machine adjustment, while nail diameter requires matching wire and tooling.
The current product information lists an active wire pay-off stand for approximately 1.2–1.5 tons. Confirm the final supplied configuration in the quotation.
No production machine should be evaluated on an unconditional zero-defect claim. Finished-nail quality depends on raw wire, tooling condition, machine adjustment, maintenance and inspection requirements.
Operator requirements depend on the plant layout, material handling, wire changes, quality inspection, downstream equipment and local operating procedures. Staffing should be planned from the complete production line rather than a fixed machine-per-worker ratio.
Labor requirements vary significantly between factories. Buyers should compare their current process, required output, automation level, material handling and downstream equipment before calculating labor savings.
Typical production tooling includes nail moulds, nail knives or cutters, punch pins and other wear components. The required spare-parts package should be matched to the intended nail specifications and expected production volume.
Provide the target nail diameter, nail length, nail drawing or head style, shank type, raw wire material, required daily output, local electrical supply and whether a complete production line or only the D90 machine is required.
KYA supplies the D90 high speed wire nail making machine for nail manufacturers, fastener factories and production-line integrators. Provide your target nail sizes, wire diameter, finished nail type, required capacity and downstream processing requirements so the machine configuration and tooling can be confirmed.
For bulk orders or custom machine configurations, contact KYA Fasteners with your target nail specifications and production requirements.
