Mechanical damages may occur in the use of burying and laying cables. In order to ensure the integrity of the inner cable core of cables, it is generally necessary to wrap two layers of steel tape outside the cable core as the armor layer, so as to effectively enhance the ability of the cable to resist external lateral pressure. This type of armoring is mainly used for power cables, control cables and etc.
Our company has rich experience in the R&D and manufacturing of armoring machines. The steel tape armoring production line developed by our company is driven by separate motors including the caterpillar, taping, take-up. Siemens PLC+ touch screen is adopted as the general control and the main motor is controlled respectively by Danfoss or Siemens controller. The synchronization system is carried out by the touch screen which is installed on the piano-style master console. Each part of the main motor can be single-acting or linkage, and the production line length, meter counter and full-capacity alarm can be preset. The process parameters can be displayed and set on the touch screen, and the operation is very convenient.
This machine is mainly composed of pay-off stand, non-metal wrapping machine, steel tape armoring machine, meter counter, capstan device, take-up and traverse device, electrical control system, etc.
Main technical parameters:
Structure Type |
φ600/2 Semi-cut |
Tape pad size (mm) (Tape pad diameter*Hole diameter*Tape width) |
Ф600*Ф80*(20-60) |
Wrapping type |
Eccentric type |
Number of pads |
2 Pads |
Rotation speed of tape pad (rpm) |
≤500 |
Pitch of wrapping |
Stepless adjustable |
Tension of tape (kg) |
2.5~15 |
The non-metal wrapping machine adopts the eccentric-type design, and each wrapping head can carry 2 tape pads. It can be used for wrapping polyester tape, non-woven tape, glass cloth tape, semi-conductive cloth tape and other non-metal tapes as the inner layer of the cable or play the role of bind the cable cores; It also can be used for wrapping thin copper tape production to make the thin copper tape become the metal shielding layer of the cable. The non-metal wrapping machine is driven by an independent AC motor and controlled by frequency conversion. The wrapping head has the function of left and right rotation. The pay-off tension of tape adopts mechanical friction type, the tension can be manually adjusted and the hysteresis tension control method can also be used.
It can replace the tapes unlimitedly without cutting the cable during the production process. No tape length limit, it can continue the production process after connecting the tapes, which truly realizes the continuous production of large-length wrapping.
The non-metal wrapping machine is equipped with a safety protective cover outside the wrapping head with two left and right push-pull movable doors design. A set of acrylic transparent windows are set on each of the two doors to facilitate observation of the internal conditions of the equipment. Fluorescent lamps are set in the safety cover to provide adequate lighting and facilitate observation. The open/unclosed movable door will automatically stop to ensure safe production. In addition, it also has the function of belt break detection, which can prevent the production of waste products.
In addition to the φ600/2 type non-metal wrapping machine, our company can also provide the φ800/2 type non-metal wrapping machine, which is suitable for wrapping larger diameters cables.
Main technical parameters:
Structure Type |
φ600/2 Semi-cut |
Tape pad size (mm) (Tape pad diameter*Hole diameter*Tape width) |
Ф600*Ф120*(20-60) |
Wrapping type |
Eccentric type |
Number of pads |
2 pads |
Rotation speed of tape pad (rpm) |
≤350 |
Pitch of wrapping |
Stepless adjustable |
Tension of tape (kg) |
2.5~25 |
The steel tape armoring machine adopts the eccentric type design, and each wrapping head carry 2 tape pads, which is specially used for steel tape armoring production. The steel tape armoring machine is driven by an independent AC motor, controlled by frequency conversion, and the wrapping head has the function of left and right rotation. The pay-off tension adopts mechanical friction type, and the tension is manually adjustable. The hysteresis tension control method can also be used.
It can replace the tapes unlimitedly without cutting the cable during the production process. No tape length limit, it can continue the production process after connecting the tapes, which can truly realizes the continuous production of large-length armoring.
The steel tape armoring machine is equipped with a safety protective cover around the wrapping head, and adopts the left and right push-pull movable doors design. A set of acrylic transparent windows are set on each of the two doors to facilitate observation of the internal conditions of the equipment. Fluorescent lamps are set in the safety cover to provide adequate lighting and facilitate observation. The open/unclosed movable door will automatically stop to ensure safe production. In addition, it also has the function of belt break detection, which can prevent the production of waste products.
In addition to the φ600/2 type semi-cut steel tape armoring machine, our company can also provide the φ800/2 type steel tape armoring machine for the armoring cables with larger diameters.
1. The motor adopts Siemens and Mitsubishi brand;
2. The frequency converter adopts Danfoss or Siemens brand;
3. PLC adopts Siemens brand;
4. The touch screen adopts Siemens brand;
5. The low-voltage electrical appliances adopt Schneider or Siemens brand;
6. The bearing adopts the Ha, Wa and Luo brand.
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.