Urethane Casting

As a manufacturer, we utilize advanced urethane casting techniques and cutting-edge equipment to produce intricate and highly durable parts with exceptional accuracy and precision. Our team of skilled technicians works closely with clients to understand their specific requirements and tailor our casting processes to ensure that every product meets their unique needs.

As a supplier, we prioritize customer satisfaction and strive to provide seamless service from initial consultation to final delivery. We maintain a vast inventory of raw materials and a flexible production schedule to accommodate urgent orders and ensure timely delivery. Our dedicated customer service team is always available to address any questions or concerns, ensuring a smooth and stress-free experience for our clients.

Quality is at the core of everything we do at Mudebao Urethane Casting. We adhere to strict quality control measures throughout the entire production process, from material selection to final inspection and testing. This commitment to quality ensures that our urethane castings are free from defects, exhibit superior physical properties, and perform consistently under various conditions.

Mudebao Urethane Casting, as a trusted Chinese manufacturer and supplier, offers a comprehensive range of premium-quality urethane casting solutions tailored to meet the diverse needs of our global clientele. With our advanced technology, skilled team, and unwavering commitment to quality, we are confident in our ability to deliver exceptional results that exceed our customers' expectations.

Urethane casting is a popular manufacturing process for small batches, such as market test prototypes, personalized products, and custom medical devices.

We will take a deep dive into the vacuum casting process, compare it to other production techniques, recommend the best polyurethane vacuum casting equipment, and tell you how we make 3D printed molds for polyurethane casting.

What is polyurethane casting?

Urethane casting is a manufacturing process similar to injection molding, in which polyurethane resin is cast in a cavity between two silicone mold halves.

The process replicates a master model by pouring a silicone mold around it. In a highly skilled procedure, the mold is cut in half, the master model is removed, and then the gate and ventilation system are added. The model maker then casts a polyurethane-based resin into the resulting cavity and cures it under vacuum to prevent air bubbles from intruding.

The result: a highly accurate replica of the original object.

Note: Polyurethane casting is called polyurethane casting or vacuum casting in the United States. We will use these names interchangeably to introduce you to this product. So that you can better understand our products

Application of polyurethane casting in whole life

Urethane casting is an ideal manufacturing process for making small batches of items that need to achieve production-level quality.

The process can produce detailed models that are almost indistinguishable from the final product. This makes polyurethane casting models ideal for investor pitch presentations, trade shows and commercial photography. Since one silicone mold can produce approximately 50 castings, vacuum casting also allows companies to launch the first batch of their products for early market testing.

If the project requires higher quantities, we will provide you with several different options:

First: The same master model can be reused to make multiple silicone molds.

Second: Multiple master models can be used to make multi-cavity molds.

Mold manufacturers can use high temperature vulcanized (HTV) silicone or rubber instead of room temperature vulcanized (RTV) silicone. This can produce more durable molds with longer service life, and each mold can cast up to 300-500 pieces.

With only about 10 days of lead time from producing the master model to receiving the cast product, vacuum casting is suitable not only for rapid prototyping but also for bridge production without the large upfront investment required by industrial-grade manufacturing processes such as injection molding, thermoforming and spin casting.

Since vacuum casting can create extremely detailed models with perfect surface finish and can use a variety of materials with a wide range of mechanical properties, it is suitable for small batches of end-use products such as:

Custom medical devices such as prosthetics, orthotics, hearing aids

Automotive parts: dashboards, knobs, gauges, emblems, hood ornaments, lighting lenses, intake manifolds

Consumer electronics: housings, controllers, user interface panels, sensor integration

Critical components and spare parts for robots and industrial machinery

Consumer products: limited edition sunglasses, pens, mobile phone cases

Musical instruments

Scientific instruments

Sports equipment accessories

Artwork, figurines, scale models, props