Custom Cast Molding Services
Cast Urethane Molding Services
We offer custom cast urethanes using durable metal molds to ensure consistent quality and dimensional accuracy. Unlike soft silicone molds commonly used in traditional urethane casting service, our metal molds support repeated use and deliver reliable performance for high-quality short-run production. Our cast urethane molding services support:
- Complex geometries and undercuts
- Varying hardness (shore A to shore D)
- Transparent or pigmented finishes
- Insert molding and overmolding
- Tight tolerance control
Our Cast Molding Capabilities
| Name | Detail |
|---|---|
| Size |
98.42in. x 78.74in. x 39.37in. 2500mm x 2000mm x 1000mm |
| Mold Cavities | Single or multi-cavity |
| Mold Life | Unlimited (We will open a new mold if the old one worn out) |
| Mold Storage | Forever |
| Mold Material | P20 Steel |
| General Tolerance | Normally +/- 0.008in.（0.2mm) |
Metal Mold Setup & Surface Prep
Material Selection & Urethane Mixing
Casting, Curing & Demolding
Inspection, Post-Processing & Delivery
Cast Molding Parts Examples
Custom Contract Manufacturing Capability
Advantages of Cast Molding
From product development models and prototypes to low-volume production runs, this rapid prototyping process is capable of producing parts that are highly similar in color, texture, feel and physical properties to injection-molded parts.
- Offers a wide variety of material choices such as rigid, flexible, durable, transparent, and high temperature resistance
- Offers physical properties similar to injection molded parts
- Suitable for low volume production
- Ability to re-mold an existing part or hardware using another material
Cast Molding Application
Cast molding is a manufacturing process with broad spectrum of applications, ranging from automotive and industrial components to medical devices and consumer products.
- Seals and gasket
- Urethane rollers
- Custom o-ring
- Vibration dampers
- Grommets and bushing
Urethane Cast Molding Parts in Different Industries
High Precision & Consistent Quality
Fast Turnaround & Flexible Capacity
Expert Engineering Support
One-Stop Prototyping & Small-Batch Solution
Jiangzhi Other Processing Services
FAQs of Cast Molding
Why choose polyurethane casting instead of 3D printing?
Polyurethane casting produces stronger, more durable parts with better surface finish. It’s cost-effective for small batches and functional prototypes, while 3D printing is slower and often less durable.
Why choose polyurethane casting instead of injection molding?
What types of parts are suitable for PU Casting?
PU Casting works well for low-volume or custom parts, functional prototypes, and engineering samples.
