--- title: Bearon Manufacturing | Rapid Modular Casting description: Bearon’s Rapid Modular Casting produces short-run cast parts without traditional tooling. Get production-quality castings within weeks. --- [![Bearon Manufacturing](https://resources.bearonmfg.com/hubfs/BearonMFG_Website_Assets_2020/images/bearon-mfg-logo-svg.svg)](https://www.bearonmfg.com/) # Rapid Modular Casting™ for Short-Run Cast Parts #### Eliminate Tooling. Accelerate Production. Validate Prototypes Faster.   ## Eliminate Tooling Costs. Accelerate Prototyping & Production. ![RMM-11](https://resources.bearonmfg.com/hs-fs/hubfs/RMM-11.jpg?width=800&height=450&name=RMM-11.jpg) Short-run casting production should not require long lead times and expensive tooling. Rapid Modular Casting™ makes it possible to move faster without the upfront commitment. Bearon Manufacturing combines advanced simulation software with 3D printed sand molds and cores to produce high-quality cast parts without the constraints of traditional tooling. Cast parts measuring up to 10” x 10” x 5” within weeks, with materials including gray iron, ductile iron, malleable iron, brass, and aluminum. Ideal for short-run parts, legacy conversions, weldment or forging replacements, and rapid prototype casting, this program helps you reduce upfront costs while accelerating time to production.  Contact our team to see if Rapid Modular Casting is the right fit for your next project. ![rmc-rapid-modular-casting-process](https://resources.bearonmfg.com/hs-fs/hubfs/rmc-rapid-modular-casting-process.png?width=600&height=169&name=rmc-rapid-modular-casting-process.png)   ### How Can We Help? ![tooling-1](https://resources.bearonmfg.com/hs-fs/hubfs/tooling-1.png?width=800&height=532&name=tooling-1.png) ##### Eliminate Tooling Costs Skip the expense of traditional tooling. With 3D sand molds and cores, you can produce short-run and prototype castings cost-effectively in gray iron, ductile iron, malleable iron, brass, or aluminum. ![development](https://resources.bearonmfg.com/hs-fs/hubfs/development.png?width=800&height=532&name=development.png) ##### Enable Rapid Prototyping Move from CAD to castings in weeks - not months. Avoid prototype tooling delays and accelerate design validation through faster iterations, earlier feedback on part quality, and fewer surprises during new equipment development. ![complex-parts](https://resources.bearonmfg.com/hs-fs/hubfs/complex-parts.png?width=800&height=532&name=complex-parts.png) ##### Support Complex Designs For low-volume parts, tooling and lead times can force compromises. Rapid Modular Casting™ supports complex designs and internal features for parts up to 10” x 10” x 5”, so engineers can focus on function first. ## A Closer Look at Rapid Modular Casting ##### [![calculator-icon](https://resources.bearonmfg.com/hubfs/calculator-icon.svg)](https://tools.bearonmfg.com/) Rapid Modular Casting Project Fit Calculator Use our calculator to get a directional fit assessment for Rapid Modular Casting based on part weight, quantity, and complexity. A helpful starting point for evaluating short-run casting applications. [Use the Calculator](https://tools.bearonmfg.com/) ##### [![checklist-icon](https://resources.bearonmfg.com/hubfs/checklist-icon.svg)](https://www.bearonmfg.com/news/guide-to-rapid-modular-casting/) Guide to Rapid Modular Casting Explore how Rapid Modular Casting works, how it compares to traditional tooling, and where it fits across prototypes, design validation, replacement parts, and other short-run applications. [Read our Guide](https://www.bearonmfg.com/news/guide-to-rapid-modular-casting/) ## Your Rapid Tooling Alternative for Short-Run Production Rapid Modular Casting™ helps you move faster, validate designs sooner, and avoid unnecessary tooling investment. Connect with our team to discuss your short-run casting needs. [Request a Rapid Modular Casting Consultation](https://resources.bearonmfg.com/rapid-modular-casting#top)     - [Capabilities](https://www.bearonmfg.com/manufacturing-capabilities/) - [News](https://www.bearonmfg.com/news/) - [Company](https://www.bearonmfg.com/about-us/) [![bearon manufacturing](https://resources.bearonmfg.com/hubfs/BearonMFG_Website_Assets_2020/images/bearon-mfg-logo-svg.svg)](https://www.bearonmfg.com) Bearon Manufacturing, LLC is widely known for providing a variety of finished parts to customers throughout the U.S. [**CONTACT US**](https://www.bearonmfg.com/contact/) Bearon Manufacturing, LLC 801 Stony Battery Road Landisville, PA 17538 717.898.2210 **OUR BRANDS** [![Yardley](https://resources.bearonmfg.com/hubfs/BearonMFG_Website_Assets_2020/images/our_brand_logos/yar-logo-white.svg)](https://www.yardleyinserts.com/) [![Penn El](https://resources.bearonmfg.com/hubfs/BearonMFG_Website_Assets_2020/images/our_brand_logos/pen-logo-white.svg)](https://www.pennel.com/) --- Copyright © 2026 Bearon Manufacturing All rights reserved. | [Privacy Policy](https://www.bearonmfg.com/privacy-policy/) | [Do Not Sell My Personal Information](https://info.bearonmfg.com/california-consumer-privacy-act-opt-out) | [Cookie Policy](https://www.bearonmfg.com/cookie-policy/) | [CCPA Supplemental Privacy Notice](https://www.bearonmfg.com/privacy-policy/#cpra) | [Terms of Use](https://www.bearonmfg.com/terms-of-use/)