Vacuum Casting(Urethane Casting) is a copying technique used for the production of small series of functional plastic parts or flexible rubber parts. Using two-component polyurethanes and silicone molds, Vacuum Casting is known for its fast production of high-quality prototypes or end-use products,which is accurately mimic the color, texture, feel and other physical properties achieved.Depend on many years of expertise in the field,Winners Rapid have capable of handling your vacuum casting and silicone molding needs. Let’s start to your Vacuum Casting project if you need it now!
ISO 9001:2015 Certified Stands Behind The Delivery And Quality Of Your Parts.
Material Certification , Full Dimensional Report , Advanced Inspection Equipment
Our quality assurance pervades every aspect of what we do—from the quoting phase to final delivery.Our expert quality technicians are trained to operate a wide range of process and quality control equipment—including CMM, Projector, Surface & Hardness Testers and a wide range of Precision Micrometers, Gauges.
With high-precision industrial manufacturing, a variety of available finishes on solid metal or plastic parts, and our Quality Assurance capabilities, Winners Rapid guarantees your custom parts will be built to your specifications.
The high-quality master model can be the industrial part itself,it also can be made by CNC machining or with 3D Printing.You should always ensure that the master model being used is of the correct dimensions and looks. This is to ensure that no flaws are transferred to the model prototype after finishing the process
The master model is then encapsulated into a two-part silicone rubber mold. The mold is cured under high temperatures to ensure that the two parts stick together. This is used to strengthen the mold and make it more durable.After curing, the master is cut out to leave a cavity into which a variety of polyurethanes can be cast under vacuum.
You should fill the mold with the designated material. The resin replicates the characteristics of industrial material.The resin material is usually mixed with any coloring pigment to achieve aesthetic or specific functional properties.
After the mold is filled with the resin material, it is placed in the vacuum chamber. It is placed in the vacuum chamber to ensure that there are no air bubbles in the mold. This is to ensure that the final product is not ruined or damaged.
The resin is placed in the oven for the final cured stage. The mold is cured in high temperatures to ensure that the material is strong and durable. The silicone mold is removed from the mold so that it can be used in making more prototypes.
After the prototype is removed from the mold, it is painted and decorated. The painting and designs are used to ensure that the product has a gorgeous final look.
Winners Rapid’s specialist team provides excellent vacuum casting service for low volume plastic prototypes, and helps you striking the right balance between high-quality, end-use parts and production lead-time. If your 3D file is ready to be Vacuum Casting, you can upload it to us to get an instant quote.Now we are ready to tackle your project.
