Hydraulic support seals tell the production method of manufacturing O-rings "molding method"

The molding method is one of the common ways to manufacture large silicone seals. This process uses silicone material, which is placed in a special mold, and then uses pressure and heat to form the shape of the seal. Hydraulic support seal manufacturers to tell you about the manufacturing method.

Mold design and manufacturing: First, according to the required specifications and requirements of the sealing ring, a mold of a specific shape and size is designed and manufactured. The mold is usually made of high temperature and high pressure resistant materials to ensure that it can withstand pressure and temperature during the production process.

Silicone filling: After the mold is ready, the silicone material is placed inside the mold. This material is usually liquid and needs to be cured and hardened after filling the mold.

Heating and pressure treatment: The mold usually applies pressure after heating to promote the curing of the silicone material. High temperature and high pressure help the silicone material form the shape of the sealing ring and ensure that it has the required elasticity and durability.

Cooling and demoulding: After curing is completed, the sealing ring will cool in the mold, and then the product will be obtained by demoulding. This process may take some time to ensure that the seal ring is fully formed and cured.