Wire Drawing Machine
High-precision wire diameter reduction, increased strength, and continuous production
Designed for high-efficiency industrial production lines
What Is a Wire Drawing Machine?
A wire drawing line is one of the key equipment in the wire and metal products manufacturing industry, responsible for reducing wire diameter and improving surface quality. In this process, the wire passes through specialized drawing dies and drums, where it is drawn to the required diameter. It can then be processed by a wire straightening and cutting machine to produce straight wires in the desired lengths. Using a wire drawing line increases wire strength, uniformity, and final quality, enabling the production of wires required for various industries, including welded mesh, wire mesh, industrial wires, metal components, and many other applications.
Wire Drawing Machine Operation
A wire drawing machine is an essential tool in the metalworking industry, used to reduce the diameter of metal wires and increase their length. This process is carried out by passing the wire through a series of drawing dies with progressively smaller diameters. The main operating stages of a wire drawing machine include:
- Raw Wire Preparation: Before entering the machine, raw metal wires are cleaned and lubricated. This stage, which includes descaling and the application of suitable lubricants (such as drawing powders), plays an important role in extending die lifespan and improving drawing quality.
- Passing Through Drawing Dies: The wire passes through drawing dies, where its diameter is gradually reduced. Drawing dies are commonly made of tungsten carbide and feature a polished surface with an optimized cone angle for efficient wire reduction.
- Final Wire Coiling: At the end of the process, the drawn wire is collected into coils and prepared for subsequent production stages.
Technical Specifications of SR300 Machine
| Coil Loading Capacity: Up to 2500 kg | Input Wire Diameter: 5, 6.5, and 8 mm |
| Production Speed: Adjustable between 50–80 m/min | Control System: PLC + Inverter + HMI |
| Main Motor Power: 15 kW | Machine Dimensions: Length 15 m, Width 1.5 m |
| Required Operators: 1 Person | Flying Cutter (Moving Cutter): Available |
| Touch Panel: Available | Ribbing Unit: Optional Installation |
| Gearbox: 90° Pneumatic Bevel Gearbox | Required Power Supply: 50 A |
Other Specifications
Uses 90° pneumatic bevel gearboxes for smooth, stable, and low-noise power transmission.
Ability to install a wire drawing unit and ribbing roller unit for the production of ribbed wire.
Equipped with a separate lubrication system to improve drawing quality and reduce wear.
Equipped with a roller descaling system.
Features a 5-meter high wire pay-off tower with a high level of safety for coil unwinding.
Equipped with a hydraulic coil loading unit.
Equipped with two drawing drums for reducing wire diameter to the desired size.
Equipped with an encoder system for accurate measurement of cut lengths.
Advantages of Sepehr Wire Drawing Machine
Comparison of Wire Drawing Methods
Traditional Method Using Dies and Powder Lubricants
In this method, the wire is drawn through dies using powder-based lubricants. The drawing speed is limited to approximately 120 meters per minute, as increasing the speed can generate excessive heat at the drawing point and lead to issues such as wire breakage. This method is still widely used in many industries due to its simplicity and lower cost.
Modern Method Using Cold Rolling (Micro Rolling Cassettes)
In advanced wire drawing machines, cold rolling using roller cassettes is used instead of the traditional drawing method. Due to reduced friction and the rolling process, the drawing speed can reach up to 250 meters per minute. Although this method offers significant advantages, the high cost of machinery and drawing rollers is considered one of its drawbacks. This method is highly suitable for high-volume production with superior quality requirements.
Applications of Wire Drawing Machine
Important Tips for Selecting and Maintaining a Wire Drawing Machine
-
Choosing the Right Machine: Select the appropriate machine based on the type of metal and production requirements. For free consultation, you can contact us at +98 915 280 4450.
-
Periodic Maintenance: Regular cleaning of the machine and timely replacement of dies help prevent premature failures and extend machine lifespan.
-
Using Proper Lubricants: Correct use of lubricants improves drawing quality and increases machine durability.
-
Operator Training: Training operators for optimal machine operation improves productivity and efficiency.
The wire drawing machine plays a vital role as a key tool in the metal industry by producing high-quality and precise wires. By selecting the right machine and following proper maintenance practices, manufacturers can significantly improve productivity and product quality. With various available technologies, these machines meet the needs of different producers across multiple industries and contribute to optimizing production processes.
FAQ
2- What is the machine speed? Between 50 and 80 meters per minute
3- Does the machine have wire straightening and cutting capability? Yes
4- How many operators are required to operate the machine? 1 operator
5- Is it possible to produce ribbed wire with this machine? Yes