Features of Straight Carbon Steel Wire Drawing Machine
The straight-feed wire drawing machine is the core equipment in modern metal wire processing. Compared with the traditional water tank wire drawing machine and pulley (accumulation wire) wire drawing machine. it has the following significant Features.
High compression ratio and large deformation capacity:
Each drawing reel is driven by an independent motor, providing strong direct pulling force.
It can achieve a much larger compression ratio (section reduction ratio) in a single pass than the water tank type and pulley type.
This means that the target wire diameter can be drawn in fewer passes, which is particularly suitable for processing high-strength materials such as high carbon steel and alloy steel or products that require large diameter reduction.
Precise synchronous wire speed control:
Adopt advanced electrical control system (usually based on PLC or special controller) and variable frequency speed regulation technology.
The system detects and accurately adjusts the speed of each reel in real time to ensure that the wire tension between the front and rear reels is constant and minimal.
Avoids the problems of unstable speed and large tension fluctuation caused by mechanical linkage and wire slipping on the reel of pulley-type wire drawing machines.
Excellent dimensional accuracy and surface quality:
Constant low tension control is the key to high-quality drawing.
Lower tension greatly reduces the vibration and jitter of the wire in the die, significantly improves dimensional accuracy (smaller tolerances), reduces the risk of scratches or bamboo grain on the wire surface, and obtains a smoother and more uniform surface quality. Avoids scratches on the wire surface caused by slipping of the pulley wire drawing machine.
High-speed production:
Due to the lack of the complex mechanical linkage mechanism of the pulley wire drawing machine and the independent powerful motor drive, the straight-in wire drawing machine can achieve higher production speeds.
Precise speed synchronization control is the basis for stable high-speed operation.
Strong material adaptability:
Independent drive and strong single-pass compression capacity enable it to efficiently process high-strength alloy materials, large-gauge wires (thick wires) and hard-to-deform metals that are difficult to draw on water tank and pulley wire drawing machines, which can often be achieved on straight-in type.
High degree of automation:
It is easy to integrate advanced automatic control systems to achieve:
Automatic speed adjustment (automatically calculate the speed of each pass according to the wire diameter setting).
Constant tension control (closed-loop control through the detection device).
Automatic threading (usually equipped with threading guide wheels or pneumatic auxiliary devices).
