Function and Mechanism
The machine's core function is to feed individual nails, align them precisely, and weld them onto the wire in a continuous strip, which is then coiled.3
Feeding and Alignment:
Loose nails are poured into a vibrating feeder bowl (hopper).4
The vibration causes the nails to travel up an inclined guide rail, aligning them one after another.5
Welding (Collating):
The aligned nails are precisely positioned on an accumulating disc or in a welding zone.6
Two parallel strands of wire (often copper-plated) are pulled from supply spools.
The nails are attached to the wires by an electrical resistance welding process, creating a strong, stable connection.7 This is often done at a specific angle (e.g., 8$15^{\circ}$ or 9$16^{\circ}$).10
Coating and Drying (Optional):
The continuous strip of collated nails may then pass through a system to be varnished or painted for rust resistance or color-coding, followed by a warm air drying process.11
Coiling and Cutting:
The finished strip is automatically wound into a tight coil.12
The machine cuts the coil to the desired length/nail count (e.g., 200-400 nails per coil).13
Often, an automated rubber banding or strapping unit finishes the coil for packaging.14
Machine Specification
|
Range of Nail Diameter |
1.8mm-5.0mm |
|
Range of Nail Length |
25mm-100mm |
|
Output (maximum speed) |
3000 PCS/ minute (25-38mm ) |
|
Working consumption |
5kw |
|
Power of Welding System |
20kw, 1000-2000A |
|
Power Supply |
3 phases AC 380V 50-60HZ |
|
Packing |
packed in 2 wooden cases |
|
Packing Size |
3000X1500X1800mm |
|
Weight |
1500kg |
Key Applications of Wire Coil Nails
Wire coil nails are favored in high-volume, heavy-duty applications because they:
Increase Productivity: Allow pneumatic nail guns to drive hundreds of nails without manual reloading.
Provide Strong Grip: Often made with ring shank or screw shank nails for high withdrawal resistance.
Reduce Downtime: Minimize jamming due to consistent alignment.
Primary industries using these nails include:
Pallet and Crate Manufacturing (high-speed industrial work)
Construction Framing
Roofing (using coil roofing nails)
Decking and Sheathing
Please contact us info@aiemachine.com +8617762388331 , if any inquiry or question.
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