Bladder Curing Press & Mould

Bladder Curing Press & Mould is a vital equipment in the rubber manufacturing industry used for shaping and curing rubber parts. This equipment is especially useful in the production of solid rubber and rubber products with complex shapes.

Function of the Bladder Curing Press and Mold

Mold Preparation: A metal mold designed in the shape of the final part is covered with a release layer so that the rubber part can be easily removed from the mold.
Bladder Insertion: A rubber or fireproof fabric bladder is placed inside the mold. This bladder is inflated with an air pump to apply uniform pressure to all parts of the rubber part.
Raw Material Insertion: The rubber raw materials that have been previously mixed and prepared are placed into the mold in a raw or semi-cured state.
Mold Closure: The mold is tightly closed to ensure that there are no leaks.
Applying Pressure and Heat: The bladder is filled with air to apply uniform pressure to the raw materials. At the same time, heat is applied to the mold to cure the raw materials and form the mold.
Cooling and Demoulding: After the curing process is completed, the mold is cooled and the rubber part is removed from the mold.

Applications of bladder curing presses and molds

Rubber industry: Production of various rubber parts such as gaskets, bushings, cable covers, etc.
Automotive industry: Production of automotive rubber parts such as hoses, gaskets, etc.
Medical industry: Production of rubber parts for medical equipment.
Aerospace industry: Production of rubber parts for the aerospace industry.

Advantages of using bladder curing presses and molds

Production of high-precision parts: Possibility of producing parts with precise dimensions and tolerances.
Mass production: Ability to mass produce identical parts.
Product diversity: Possibility of producing different types of parts by changing molds.
High quality: The products produced are of high quality.