We have many years’ experience in researching and developing copper / aluminum RBD machine. In order to meet market needs, we can provide a variety of different copper / aluminum RBD machines.
The copper and aluminum RBD machines provided by our company can use 8.0mm copper rod and 9.5mm aluminum rod as the diameter of the wire. After drawing through the wire drawing wheels, the copper wire or aluminum wire with different outlet ranges can be obtained. At the same time, the oxide film on the surface of the copper and aluminum rods can be effectively removed during the wire drawing process to obtain bright copper and aluminum wires. In addition, according to customer needs, the large copper wire drawing machine can also be equipped with an online annealing machine to perform online annealing on the copper wire after the copper rod is drawing to realize the "continuous drawing and continuous annealing" function to improve the mechanical properties of the wire after drawing and Electrical performance, to meet the requirements of wire and cable products for conductors’ performance.
The copper and aluminum RBD machines provided by us have the characteristics of fast wire drawing speed, high production efficiency, low equipment area, high quality wire drawing products, and wide wire drawing diameter range. These are the first choice for drawing copper rods and aluminum rods.
1. The drawing wheel is installed in a row. The Constant-speed wheel and other wire drawing wheels are driven by two different motors separately, which makes the operation more convenient, and can realize rapid die change and reduce downtime.
2. The drawing die adopts optimized coolant supply, and it can improve the surface of wire.
3. Optional take-up with double-wheel spooler or basket coiler to meet the different needs of customers.
Model |
LT-D9T |
LT-D11T |
LT-D13T |
LT-D9L |
LT-D11L |
LT-D13L |
Material |
Cu |
Al |
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Inlet diameter (mm) |
8.0 |
8.0 |
8.0 |
9.5 |
9.5 |
9.5 |
Outlet diameter (mm) |
2.0~3.50 |
1.60~3.50 |
1.20~3.50 |
2.60~4.50 |
2.20~4.50 |
1.80~4.50 |
Speed (m/min) |
Max. 1500 |
Max. 1500 |
Max. 1500 |
Max. 1500 |
Max. 1500 |
Max. 1500 |
Drawing wheel diameter (mm) |
400&500 |
400&500 |
400&500 |
400&500 |
400&500 |
400&500 |
Constant-speed wheel diameter (mm) |
400 |
400 |
400 |
400 |
400 |
400 |
Drawing dies |
Max. 9 |
Max. 11 |
Max. 13 |
Max. 9 |
Max. 11 |
Max. 13 |
Mechanical elongation (%) |
8%~50% |
8%~50% |
8%~50% |
8%~50% |
8%~50% |
8%~50% |
Annealing current (A) |
Max. 4300 |
Max. 4300 |
Max. 4300 |
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Q: Can I visit your factory?
A: All the customers from both home and abroad are warmly welcomed to visit our company and factory.
Q: Do you supply the installation and commissioning?
A: Yes, we do as followings:
-As soon as customer informed us the machines are put in the right place, we will send both mechanical and electrical engineer for machine start up.
-No-load testing: After machine installed completely, we make no-load testing first.
-With-load testing: Usually we will can produce 3 different wires to make load testing.
-Acceptance report: After the buyer confirms that machine can reach all specification under contract, the acceptance report will be signed for our record that machine will be in guarantee period.
Q: What information should I offer to get a detailed quotation from you?
A: For single machine: Usually we need to know inlet wire size, outlet wire size to be produced, productivity, pay off and take up size to choose the right machine.
For new cable plant or new cable production line, we need to know the datasheet of cables to be produced, the productivity, the standards to be followed, etc to design all machines needed.
Q: Can you supply the auxiliary equipment along with the machines?
A: Yes, definitely.
We has supplied heat exchanger, copper/aluminum powder filter machine, cooling tower, chiller, air compressor, drawing dies, pointing machine, cold welders, bobbins etc. with our machines.
Q: Could you do the design for the whole plant?
A: Yes, this is our advantage.
With the data sheet of cable to be produced, the standard your cables should follows, the productivity you expected. Our engineer on production technology and machinery will make design of production machines, test equipment, accessories like bobbins, dies, rewinding lines and materials needed.
Q: How can I know the status of my order?
A: We have our OA system on tracking the production.
For any of your request we can send photos and videos of your order, also we can use FACETIME to let you know the production.
Q: How do you work on the inspection before delivery?
A: We will make dynamic balance testing, levelness testing, noise testing, etc. during production.
After production finished, usually we make no-load running of each machine before delivery. Customers are welcomed to attend the inspection.
Q: What exhibitions will you attend, can we meet in the fair?
A: Dusseldorf International Wire and Cable Fair;
Wire South America Fair;
International Wire and Cable Fair in Shanghai;
International Istanbul Wire Fair, etc.
wire Southeast Asia Fair, etc.