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The production process of solid rubber wheel

Views: 0     Author: Site Editor     Publish Time: 2022-05-18      Origin: Site

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The production flow of the rubber caster wheel is as follows: ban burying process; rubber component preparation process; extrusion; calendaring; bead forming; apex tape; belt forming; tire forming process; vulcanization process. Let's take a look together next.

Here is the content list:

l Mixing process

l Calendar

l Bead forming

l Apex

l Belt forming

l Solid rubber wheel molding process

l Vulcanization process

Mixing process

The solid rubber caster wheel internal mixing process is a process of mixing raw materials such as carbon black, natural/synthetic rubber, oil, additives, accelerators, etc., and processing them in an internal mixer to produce a "rubber". The rubber used for each rubber part in the rubber caster wheel has specific properties. The composition of the rubber compound depends on the performance requirements of the tire. These demands mainly come from the requirements of traction, driving performance, road conditions, and the tires themselves. All the rubber materials must be tested before entering the next process-the preparation process of the rubber parts and can enter the next process after being released.

Calendar

The raw material cord passes through the calendar and a thin layer of rubber is hung on both sides of the cord. The final product is called "cord". The raw material cords of the solid rubber wheel are mainly nylon and polyester.

Bead forming

The rubber caster wheel bead is made by winding a lot of steel wires with glue. After vulcanization, the rubber and the steel wire can be closely attached.

Apex

In this process, the apex extruded by the extruder will be manually attached to the bead. The apex plays an important role in the operational performance of the solt rubber wheel.

Belt forming

This process is to produce the belt layer. In the spindling room, many steel wires come out through the threading plate, and then pass through the die plate at the same time as the rubber material, so that the steel wires are glued on both sides. After hanging the glue, the belt layer is cut into a prescribed angle and width. The width and angle depend on the specifications of the rubber caster wheel and the requirements of the structural design. All rubber parts will be transported to the " rubber caster wheel molding" process, ready for rubber caster wheel molding.

Solid rubber wheelmolding process

The soft rubber wheel molding process is to assemble all the semi-finished products on the molding machine into a green tire. After inspection, the green tire is transported to the vulcanization process.

Vulcanization process

The green tire is loaded on the vulcanizing machine, and after appropriate time and conditions in the mold, it is vulcanized into a finished tire. The vulcanized rubber caster wheel has the appearance of the finished tire—pattern/font and tread pattern. The rubber wheel will be sent to the final inspection area.

Jiangsu Shenpai Caster Co., Ltd is a professional caster manufacturer in China. Located in the center of the Yangtze Delta, SHENPAI has benefited from the well-developed industry and convenient transportation. With an experienced team and efficient devices, we can be your reliable supplier. The above is about the production process of solid rubber wheels. If you are interested in a rubber caster wheel, you can contact us. Our website is https://en.shenpai.com/.


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