The wet drawing machine has a heavy-duty water tank and a flip water tank when used. Suitable for drawing various metal wires of medium and fine specifications, especially suitable for drawing high, medium, and low carbon steel wires, galvanized iron wires, bead steel wires, hose steel wires, tungsten, molybdenum, titanium and other alloy wires, steel cords, copper wires and aluminum wires, etc.
The wet drawing machine is a small continuous production equipment composed of multiple drawing heads.
During operation, it draws step by step and places the drawing head in the water tank to pull the steel wire to the required Specification. Judging from several major domestic water tank wire drawing machine manufacturers, they are generally equipped with about 20 drawing heads.
After each stage of drawing, the wire diameter of the steel wire changes, so the working line speed of each drawing head should also change.
During the entire drawing process, the wet drawing machine only needs one motor to be driven through a mechanical transmission or gearbox.
Depending on the configuration of the drawing die, the drawing speed of each drawing head also changes.
The benchmark of the drawing speed is that the flow volume per second of the steel wire passing through the drawing die at each moment remains unchanged, that is, the following formula must be established.
The working speed of each drawing head of the water tank type wire drawing machine is based on the above formula to ensure that each drawing head operates synchronously.
Since the drawing process of the water tank type wire drawing machine is completely completed through mechanical shaft drawing, and these mechanical shafts are driven by the same main shaft, the different levels of the entire stretching system rely on the difference in rotational speed of the stretching wheel and the online tension to control synchronous and coordinated work.
The wet wire drawing machine needs coolant for heat dissipation when working. The winding part is driven by a small power motor. It is necessary to keep the tension on the line constant during winding. If the tension in this section fluctuates, the winding I-wheel The winding will be uneven.
The wet wire drawing machine adopts tension roller adjustment, and the tension during winding is ensured by the counterweight of the tension roller itself. Using torque control, the tension during winding is determined by the torque given, but the change in winding diameter will lead to unbalanced winding tension.
