The Brazilian customer is the largest local supplier of metal nails, mainly supplying metal nails to local supermarkets, hardware stores, construction projects, etc. Recently, a new production line needs to be purchased to improve the production efficiency and product quality of metal nails.
The main needs of this customer are:
It is necessary to draw the black wire (high-carbon steel wire) with a diameter of 5.5mm to 2.5mm to meet the wire diameter requirements of the nail-making machine.
Ensure that the steel wire after drawing is uniform in size and smooth in surface, and reduce the problem of wire breakage or deformation in the subsequent nail-making process.
DAPU Provides Solutions:
According to the customer’s requirements, we created a customized solution for the customer. First, the LZ-560 straight line wire drawing machine was used to reduce the wire diameter of the raw material to 2.5mm after 6 drawing processes, and then the high-speed nail making machine was used to produce metal nails.
The customer accepted our solution and evaluated the DAPU straight wire drawing machine and high-speed nail-making machine. Because the DAPU wire drawing equipment and nail-making machine production lines have been exported to many countries, they have many years of manufacturing experience. The machines use advanced drawing technology and patented water cooling technology, foreign brand electronic components, and DAPU’s perfect after-sales service. Mainly because of the above factors, the Brazilian customer finally chose the DAPU machine.
DAPU straight wire drawing machine equipment advantages:
1. DAPU dry wire drawing machine is designed for low, medium, and high carbon, stainless steel or zinc and zinc alloy wire.
2. The patented cooling system ensures perfect and controlled heat exchange and wire cooling of the entire module.
3. Capstan diameter 760 to 1,200 mm.
4. Chromium oxide anti-wear belt is used on the capstan, which is wear-resistant.
5. High-quality wire is collected from the last special block of the wire drawing machine (elephant trunk wire take-up machine or I-shaped wheel wire take-up machine).
6. The rotary die is directly water-cooled with an exclusive, patented system.
7. Equipped with a dust cover, it meets international environmental standards.
8. Water flows with a digital pressure switch on the board.
Machine video:
High speed nail making machine:
The 2.2mm black wire, after drawing, is directly fed into the high-speed nail making machine to complete the processes of nail forming, trimming, polishing, etc.
1. Key points of nail making process
Feeding stability: The straight-feed wire drawing machine ensures the consistency of the wire diameter and reduces the risk of the nail-making machine jamming.
High-speed stamping: 760 nails can be produced per minute, with high production efficiency and high precision.
2. Advantages of the production line
High degree of automation: From wire drawing to nail making, manual intervention is reduced throughout the process.
High yield rate: The strength of the steel wire after drawing is uniform, and the nail head is more accurately formed.
Energy saving and high efficiency: The straight-feed wire drawing machine saves about 20% energy compared to the traditional water tank wire drawing machine.
Machine video:
Conclusion:
This customized straight line wire drawing machine + high-speed nail making machine production line successfully helped Brazilian customers achieve the integrated production of high-carbon steel wire → precision drawing → high-speed nail making, reaching the industry-leading level in terms of efficiency, quality, and cost control.
Email: sales@wire-mesh-welding-machine.com
Mobile/WeChat/WhatsApp NO.: +86 181 3380 1397
