QA319 water hose
The QA319 water hose has a cylindrical shape and its cross-section is circular.
In the design and construction of a water hose, such things as function, size, tolerable pressure, weight, length and دارند all play an important role.
Stages of product production and raw materials for water hose production:
1- Mixing: Mixing of rubber composite materials is done in 2 steps. First, the raw materials and other additives are completely mixed. Then, by adding reinforcing agents, the mixing operation is done by a roller mill.
2- The resulting mixture becomes the first layer of the hose by passing through the cylinder in which the extruder screw is located and is heated by electrical elements.
3- Reinforcing fiber twister: Reinforcing fiber twisting operation is done by the fiber weaving machine around the first layer.
4- Second layer extrusion: The first layer is fed to the second extruder after wrapping the reinforcing fibers. The second layer of hose is formed by leaving the extruder 5- Screw roll: The final product, after washing, passing through the killer unit, is packed by the collecting machine. When the product area was wrapped, it reached a certain size to replace the cut hose roll.