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Stranding Machine
Stranding machine is a kind of cable production equipment that can be used for twisting the core wires of cable products such as power cords, earphone cords, and electronic wires, etc.
Description
What is Stranding Machine
Stranding machine is a kind of cable production equipment that can be used for twisting the core wires of cable products such as power cords, earphone cords, and electronic wires, etc.
Benefits of Stranding Machine
Improve production efficiency
The wire twisting machine is a professional wire and cable processing equipment. It uses a mechanized method to twist wires and cables, which greatly improves production efficiency. The traditional manual twisting method requires manual operation, which is not only inefficient but also expensive. The wire twisting machine can complete a large number of wire and cable twisting operations in a short time through automatic twisting, which greatly shortens the processing time.
Ensure the stability of wire and cable quality
The wire twisting machine uses a mechanized method to twist wires and cables, which can ensure the stability of the twisting quality. By adjusting the speed, strength, direction and other parameters of the twisting machine by the machine, the quality of the twisting can be effectively controlled, avoiding the quality instability caused by manual operation. At the same time, the wire twisting machine can adjust the twisting density of wires and cables, making the wires and cables tighter and firmer, and enhancing the durability and tensile strength of wires and cables.
Wide range of applications
The wire twisting machine is not only suitable for the twisting of wires and cables, but also can be used for various twisting operations such as plying, winding, twisting, and double helix twisting. At the same time, the stranding machine can adapt to various specifications of wires and cables. Simply adjusting the parameters of the stranding machine can meet the processing needs of wires and cables of different specifications.
It is a special motor stator winding machine, mainly for automobile and motorcycle magneto, industrial ventilator, golf cart, Winding of coils for balance cars, high-end strollers, large drone motors, etc.
It is suitable for winding coils of automobile water pump motors, computer fan cooling motors, industrial ventilators, drone motors, etc.
The multi-axis motion control card is used to work with the touch screen, the controller data is permanently saved, and the product setting data can be managed by U disk.
Double Twist Stranding Machine
Name of purchased equipment: High speed tube twister
Overall dimensions: Width 1000* height 1300* length 6800
Model: 6/165
50/3 Horizontal Pipe Stranding Machine
Different wire diameters can be wound around, one side can be wound while the other side can be loaded and unloaded to improve production efficiency.
50/6 Horizontal Pipe Stranding Machine
Axis stop accuracy: plus or minus 0.5 degrees
Applicable wire diameter: 0.02mm-0.5mm
Maximum turning diameter: 60mm
maximum width: 80mm
80/3 Horizontal Pipe Stranding Machine
This model is automatic, Manual operation is also required,and the speed is fast.
80/6 Horizontal Pipe Stranding Machine
This model is automatic, Manual operation is also required,and the speed is fast.
80/12 Horizontal Pipe Stranding Machine
Stranded wire diameter: maximum Φ25mm
Applicable core wire outer diameter: Φ1.0mm-4.0mm
Twisting distance range: 30mm-200mm
Main motor: 20HP motor plus frequency conversion speed regulation
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We offer competitive pricing for our services without compromising on quality. Our prices are transparent, and we do not believe in hidden charges or fees.
Expertise and Experience
Our team of experts have years of experience in delivering high quality services to our clients. We hire only the best professionals who have a proven track record of delivering results.
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We are delivering high quality services that exceed our clients' expectations. We strive to ensure that our clients are satisfied with our services and work closely with them to ensure their needs are met.
State-of-the-art Technology
We use the latest technology and tools to deliver high quality services. Our team is well-versed in the and advancements in technology and uses them to provide the best results.
High Quality Products
We always put customer needs and expectations in the first place, refine on, continuous improvement, to seek every opportunity to do better, to provide customers with their expectations of quality products, to provide customers with the most satisfactory service at anytime.
Tubular stranding machine
A production equipment that relies on the rotary motion of a tubular rotary body to complete the function of stranding. The floating frame for placing each pay-off reel is installed on the axis of the revolving body. Driven by the pay-off frame, the floating frame only swings but does not rotate. The take-up device is installed outside the rotary body. Generally, the pipe stranding machine has 1+6 pay-off reels and 1+12 pay-off reels. Tubular stranding machine is suitable for producing 7, 19 (secondary stranding) small conductive wire cores. The stranded section varies according to its model. The G200 type can generally reach 35mm2, and the G400 type can generally reach 70mm2. More than 70mm2 is rarely produced with a tubular stranding machine.
Rigid frame stranding machine
Due to the frame structure, the central shaft does not bear the weight of the coil, the equipment has high rigidity and strength, good overall performance, small turning radius and fast production speed. Frame twisters cannot be twisted. When twisting the wires, the single wires will generate internal stress due to twisting, which will cause the high-strength round wires to not be twisted tightly and tend to loose strands. Therefore, some frame-type stranding machines are equipped with a pre-deformation device before the stranding cage to eliminate the internal stress of the single wire. Tension control adopts mechanical friction or pneumatic method, and the upper plate adopts electric worm gear fast clamping or manual hand wheel clamping.
Cage stranding machine
Due to the very large radius of gyration and the complex structure of the untwisting device, the production speed of the cage stranding machine is limited. Stranded or unstranded, suitable for all kinds of insulated cores. Good tension control can give full play to its use effect during use, and become a very superior wire-making mechanical equipment. The performance of this product has also been recognized and praised by many people. In the process of use, its advantages are better played, and the scope of use is becoming wider and wider. In the process of application, it has become a very common advantage to better meet the needs of use. The product is now in use.
Winding machine
A production equipment that completes the twisting function through the rotation of the winch. The cantilever shaft of each pay-off reel must be symmetrically installed around the axis of the rotary trolley according to certain rules, that is, installed on the outer circumference of the rotary trolley. The axis of each pay-off reel is parallel to the axis of the rotary winch, and each pay-off reel rotates together with the winch. move. There are vertical and horizontal points.
Fork winch
A production equipment that relies on the rotation of a rigid winch to complete the function of twisting the wire. The support for placing each pay-off reel is fixed on the gallows and cannot float. It got its name because the bracket of the pay-off reel is shaped like a fork. There are generally several sections, and the common ones are 3 and 5 sections. It is simpler than a cage stranding machine and has similar production capacity. It can only be seen in large and medium-sized wire and cable factories.
The Principle of Stranding Machine
Stranding machine is a kind of cable production equipment that can be used for twisting the core wires of cable products such as power cords, earphone cords, and electronic wires, etc. The main stranding principle is that when the copper wire passes through the twisting bow on the stranding machine, the twisting bow passes through the circular motion, so that each single copper wire is helically wound.
Stranded copper wire is where the largest amount of single copper wire is used. Copper wires of different specifications and different numbers are twisted together in a certain order and lay length to become a conductor with a larger diameter. The conductor is much softer than a single copper wire of the same diameter, resulting in a wire that bends better.
The twisting pitch of the stranding machine means that the single wire appears once at a fixed distance along the direction of the twisted wire, and the fixed distance apart is the pitch of the twisted wire (referred to as the twisting pitch). Another definition of twist pitch is that refers to the vertical distance that the twisted wire moves forward after every 360° of rotation along the twisting axis, the unit is mm.
The stranding machine is composed of main parts such as pay-off, traction, take-up, traction and transmission system and control system. In addition, there are also devices such as a branch board, a parallel die (also known as a press die), and a meter counter.
The twisted wire produced by the stranding machine is relatively large. Except for the central single wire, the pay-off reel for the rest of the single wires is placed in the pay-off part (such as a twisted cage), and the single wire is twisted around the central single wire through its rotation. layer. According to the number of twisted layers of twisted wires and the number of single wires in each layer, the general twisting machine is equipped with several (several sections) separately rotating pay-off parts to make twisted wires with different twist directions for each layer, so it is very important for production Stranded wires twisted in concentric layers are particularly suitable.
Wire drum rack
Used to place wires. The wire drum rack has two layers, upper and lower. In order to facilitate the next operation, wires of different sizes are often placed on the adjacent two layers of wire drums.
Tension device
Used to set and adjust the tension according to the characteristics of the wire. It consists of tension pulleys, tension adjusters, etc.
Leading mechanism
The wire is pulled from the wire drum rack to the capstan. Its structure has various ways, good reliability and high cutting accuracy. It is suitable for wires of different diameters such as square wires, round wires, and thin wires.
Wire drum
When the wire stranding machine is working, the terminals of the double-headed wire stranding machine are fixed on the wire drum at both ends.
Winch
One of the main components, it is determined by the number of sections and can twist multiple wires. The material of the winch is high-strength cast steel with good wear resistance.
Twisting device
It consists of a capstan, a twisting head, and related structural components. After the finished wire is twisted at both ends, it must undergo heat treatment and stretching processes to ensure its strength and stability.
Electrical control box
Provides control power to each component of the stranding machine, changes the action status of each component of the stranding machine, facilitates monitoring of the operating status of the stranding machine and other basic functions.
Operation Procedure of Stranding Machine
Preparation
Put the tools and measuring tools on the workbench, and check whether the measuring tools are aligned to zero;
Collect copper and aluminum wires according to the production length and process card requirements, and check whether they meet the process requirements;
Check whether all parts of the equipment are normal, and report to the maintenance personnel for repair immediately in case of any abnormality;
Select and match the process gear and die according to the process card, install the process gear and die, and adjust the rotation direction and reversing gear of the winch cage according to the process requirements;
Select the take-up reel according to the production plan and install the intact take-up reel on the take-up rack;
Put one end of the pulling lead at the die, and fix it on the take-up reel after the other end is wound around the pulling wheel for 3-4 turns.
Operating Procedures
According to the process arrangement, install the coil on the hinge cage, insert the protection pin, pull the wire separately to the front of the mold, and adjust the tension of each coil;
Screw each wire into a strand, connect it with the traction wire, and start the machine by inching. After the wire head passes through the mold base, install the mold, and then start the machine;
After 2-3 meters of starting, stop the machine to check that its structure meets the process requirements, and start the machine only after it is confirmed to be qualified.
After the end of the wire reaches the reel, cut off the unqualified part and fix the end of the wire on the reel;
The operator shall often observe the tension of stranded wire, whether the conductor is drawn thin, and the quality of wire arrangement. The operator shall fill in the product manufacturing card, hang it on the reel, and indicate the product specification, length, manufacturer, production date, batch number and quality.
A wire-broken detection device for a stranding machine includes a bracket, a support wheel is arranged at the lower end of the bracket, a cylinder is arranged on the support wheel, a plurality of wire rope threading holes are arranged on the upper side and the outer side of the lower side of the cylinder respectively, an arc-shaped fixed bracket matched with the upper side of the cylinder is fixed on the bracket through a bakelite fixed block, a plurality of adjustment bolts are fixedly arranged on the arc-shaped fixed bracket, the ends of the adjustment bolts are against the arc-shaped steel pipe, and the arc-shaped steel pipe is pushed out of the upper outer side of the cylinder, and one end of the arc-shaped steel pipe is connected to an electrical control device through a wire. The utility model has a simple structure and low manufacturing cost, can detect the wire-broken signal in time and transmit it to the electrical control device, so that the main motor stops, and then the wire-broken process is performed, the operation is safe, and the situation that the broken wire enters the pressure roller is avoided.
Common problems and solutions for Wire Bunching Machine
The Wire Bunching Machine cannot be started
When the wire twisting machine cannot be started, check whether the power supply is normal. If the power supply is normal then the motor may be faulty. At this time, check whether the motor makes any abnormal noise or heat. If so, it may be that the motor bearings are worn and need to be replaced.
Knotting occurs in the wires, causing the wires to be unable to be twisted normally
Check whether the bunching device of the Wire Bunching Machine is damaged. If it is damaged, it needs to be replaced or repaired in time. Check whether the bunching device of the Wire Bunching Machine is properly adjusted. If adjustment is needed, it can be adjusted appropriately according to the wire type and diameter. Clean and maintain the Wire Bunching Machine regularly to ensure the normal operation of each component and avoid wire knotting.
Twisting speed is too slow
When the twisting speed is too slow, the transmission system of the Wire Bunching Machine may be faulty. At this time, you need to check whether the gears of the transmission system are worn or loose. If the gear is worn, the gear needs to be replaced. If the gear is loose, the gear gap needs to be readjusted.
Disconnection occurs
When the wire is broken during the twisting process of the Wire Bunching Machine, it may be due to the quality of the wire or improper adjustment of the tension of the stranding machine. It is necessary to check whether the quality of the wire meets the requirements, adjust the tension of the Wire Bunching Machine, the twisting speed, etc.
Jiangsu Lianming Equipment Technology Co., Ltd. was established in 2019. It began to develop and produce 165-6 equipment models. It has developed into a high-tech enterprise with multiple series of independent research and development, production and sales of products; the company's institutional personnel are of high quality and motivated. The product has high technical content and dares to innovate. The quality management system is perfect and the after-sales service is good. Professional talent team, from ordinary steel wire rope development, to medical rope, car sunroof machine rope, automobile rope. The company adheres to the business tenet of "service first, customer first" and the business philosophy of "quality first, continuous innovation" to satisfy customers with high-quality products and perfect after-sales service!
FAQ
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