HomeProductsInflatable SealsInflatable Door Seal For Dewax...

Inflatable Door Seal For Dewaxing Autoclave

Top Manufacturer of Inflatable Door Seal for Dewaxing Autoclave across world.

Inflatable Door Seal For Dewaxing Autoclave

Western Sterilization Autoclave Inflatable Seal

Casting wax is injected into a metal die in order to create a solidified wax positive of the part to be cast. This wax positive is called a “pattern”. The wax pattern is then dipped in a ceramic slurry to form an external ceramic shell negative. Once the ceramic shell is created, a Dewaxing autoclave is used to melt and remove the internal casting wax from ceramic shells. The ceramic shell is then fired and ultimately used as the mold cavity for the metal casting.

The dewaxing process occurs in a dewaxing autoclave which lead is tight with silicone inflatable seal and typically involves a rapid pressurization to 85 psi (5.8 bar) and in some cases a gradual increase to 140 psi (9.6 bar). After heat up, there is a 15-20 minute dwell, and then a controlled depressurization at 15-30 psimin (1-2 barmin) in order to reduce the possibility of cracking the shells. Once pressure has dropped to 15 psi (1 bar), the wax is forced out of the dewaxing autoclave into a collection system using autoclave pressure which is controlled by inflatable gasket

leading manufacturers of fabric inflatable seal

Today western polyrub stand out as leading manufacturers of fabric inflatable seal who make seals with hand built and fully moulded with fabric reinforcement inside make seal so tough that can withstand pressure up to 50 Kgcm2 Fabric Reinforced Rubber Seals Are Effective Where Moderate- To High-pressure Is Applied(we make seal up to 50bar bursting pressure ) , Such As In Heavy Industrial, Environmental, Technical And Laboratory Environments,marine,nuclear Region A Variety Of Reinforcing Fabrics Are Available And Determined By Factors Such As Temperature And Pressure.

Fabric inflatable seal moulded

Wespo also provide fabric inflatable seal moulded with rubber nozzle for flexibility and longer life if clients demand Western Polyrub Offers Technical Guidance To Determine The Appropriate Design, Manufacturing And Material Composition. The Fabric Inflatable Must Withstand Environmental Factors And Perform Using Air Or Gas Controlled Mechanisms Under Pressure. The Environment And Structure Will Affect The Choice


Western polyrub has developed technology to used fabric reinforced inflatable seal in a number of critical applications including offshore production, storage and offloading (FPSO); anchoring drill rigs to the seabed; gas loading systems; pipeline welding; and watertight doors and panel High -pressure inflatable seals are designed to fit in metal retaining grooves, allowing axial, external radial and internal radial expansion, These seals typically can withstand pressures of up to 8 bar, and are suitable for sealing clearances from 2-10mm.

Applications Of Glove Box Isolator Inflatable Door Seals


Send your sketch or drawing


Choose the Material


Add the special feature


We will deliver your product quickly.