High pressure steel wire braided rubber hoses have high compressive strength and can be used in hydraulic systems of various machine tools and automation equipment to transport petroleum based (such as mineral oil, soluble oil, hydraulic oil, fuel, lubricating oil) and water-based liquids (such as emulsions, oil-water emulsions, water) with certain pressure and temperature, as well as liquid transmission pipelines. The frequency of using cone sealing in rubber hoses is high. When using cone sealing in rubber hoses, a cone angle of 60 degrees is selected for connection, and the cone angle at the pipe end should be generally less than 1 degree of the hole cone angle.

Below is a brief introduction to the production process flow:

1. According to the formula, use a mixer to refine the inner, middle, and outer rubber layers; At the same time, use extrusion equipment to extrude the inner oil tube and wrap it on the soft or hard core coated with release agent.

2. Use a rolling mill to press the middle layer rubber paddles, then add isolation agent to roll and cut them into the specified width according to the requirements of the high-pressure steel wire braided rubber hose production process.

3. Next, the rubber hose with a core is woven with steel wire layers in the weaving equipment. At the same time, attention should be paid to synchronously winding the middle layer of rubber sheet on every two layers of copper plated wire rope and the middle of the copper plated steel wire in the winding machine or weaving machine, and also to tie the beginning and end of the winding steel wire.

4. Then wrap the outer layer of adhesive on the extruder and wrap it with a lead or vulcanized maintenance layer.

5. This method mainly involves immersing the rubber hose into a vulcanization tank or salt bath for the required vulcanization.

6. The next step is to remove the vulcanization maintenance layer of the rubber hose, then extract it and fasten the pipe joint.

The above is the production process of high-pressure steel wire braided rubber hose. The connection between the high-pressure rubber hose joint body and the mechanical end is sealed with an O-ring or a combination of sealing gaskets.