For the mechanism of wire drawing, referring to the sliding drawing process of composite wire, we know that metal plastic deformation is generally realized through the movement of dislocations on the sliding surface, and polycrystalline deformation is also carried out through the coordination of various grains. Due to the complexity and non-uniformity of grain boundaries and the non-uniformity of original crystal particles, the plastic deformation will not be absolutely uniform in the metal. This non-uniformity of deformation will affect the subsequent deformation of copper-clad steel wire.
During cold deformation, the metal will produce strain strengthening effect. Because the strain hardening index of the copper layer is larger than that of the steel core, the strain strengthening of the copper layer is more obvious in the drawing process (as the saying goes, hardening becomes faster), that is, the increased stress required for continuous deformation is higher.
Therefore, in the drawing process of copper-clad steel, the copper layer will not be damaged under the action of large stress, At the same time, due to the existence of strain strengthening, the deformation will gradually tend to be uniform with the increase of deformation. Korean scientific and technological workers have found through research that the angle of the working area and the total deformation will lead to different changes in the proportion of copper layer, which is directly related to strain strengthening. In the conventional production of our company, through analysis and statistics, it is found that the change of copper layer can be almost ignored.
| Machine Specs | 24DHA18 |
| Inlet wire | 0.80 to 1.20 mm |
| Outlet wire | 0.08 to 0.32 mm |
| Speed | Max. 2200 m/min |
| No. of dies | 24 |
| Main motor power | 15 KW - 4P |
| Brake | Pneumatic brake |
| Mechanical elongation | 15%(1st - 23rd) + 8.7%(24th) |
| Take-up reel | 300 mm / 400 mm |
| Annealing voltage | 70V DC |
| Power consumption | 12 - 30 KW |
| Power supply | 380V to 480V, 50Hz / 60Hz, 3 Phase |
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Our Company
Dongguan Wiremac Machinery Equipment Co., Ltd. Is located in Houjie Town, a famous historic town in China. Our company is a wire and cable equipment manufacturer integrating R&D, processing, assembly, commissioning and after-sales.
The company is committed to copper wire, copper clad steel, copper clad aluminum and other metal wire deep processing and research, with a variety of high quality machines: micro wire drawing machine, fine wire drawing machine, fine wire drawing machine with continuous annealing, medium fine wire drawing machine, intermediate wire drawing machine, intermediate RBD wire drawing machine and copper rod breakdown machine.
Our company provides a complete set of wire processing solutions for customers, but also customize and design non-standard special equipment according to the requirements of customers.
Our company upholds the spirit of “Honesty-based, Quality-based” enterprise, and continue to research and develop innovation and development, with professional skills and standardized pragmatic management, in line with the “High-quality and High-efficiency” business philosophy, from the overall planning, staff training, installation and commissioning, after-sales service, to provide customers with better and more satisfactory products and service.
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FAQ
1. Q: Are you manufacturer or trading company?
A: We are a manufacturer.
2. Q: What info you need before you make the proposal?
A: The input & output wire diameter, spool size, application, 3 phase voltage & frequency, annealing or not, and your other requirement.
3. Q: How can I trust you and make a payment to you?
A: (1) We are an audited supplier by international SGS, with its certificate. They approve that we are an original manufacturer and meet their standard.
(2) We are a member of Made in China, who is always responsible for all customers.
(3) Please visit us and check our factory by video, and request necessary documents from us.
4. Q: I have no experience buying something abroad. What can I do?
A: We will guide and show you how to do the importation, you can also seek help from your local agency.
5. Q: Do you provide installing and debugging overseas?
A: Overseas machine installation and worker training services are available.
6. Q: Can you make the machine according to my design or prototype?
A: Yes, we have an experienced team for working out the most suitable design and production plan for the machine that you are going to book with us.
7. Q: How does your factory do regarding quality control?
A: There is zero tolerance to poor quality. Quality control complies with SGS & ISO 9001. Every machine has to past testing and trial running before it's packed for shipment.
8. Q: How can I trust you that machines pasted testing and trial running before shipping?
A: 1) We record the testing videos for you, and every necessary photos for you.
2) We welcome you to visit us and test machine by yourself in our factory.
9. Q: What about our after-sale service?
A: We provide technical support on line as well as overseas services by skillful technicians.
10. Q: What should I do if I just start a new business?
A: Contact us immediately, we provide free consultant pre-sales service. Also we can help you with material purchase, worker training, etc.
11. Q: Can I visit you factory to check machines on-site? What Should I bring when I visit your factory?
A: We are manufacturer, and welcome customers to visit us. For special product design, you are suggested to bring some samples, you can test it with our machines on-site.
12. Q: Can I use my own logo?
A: No problem, please inform us.
