For homebrewers and craft beer enthusiasts looking to elevate their mashing process, understanding the options for recirculating infusion mash systems (RIMS) is essential. This list covers some of the best and most reliable RIMS setups on the market, detailing their unique features and benefits. Whether you’re upgrading from a basic mash tun or building a new all-grain system, these insights will help you find the right RIMS for your brewing goals.
BrewZilla RIMS 35L
The BrewZilla RIMS 35L is an all-in-one electric brewing system that integrates a RIMS-style setup with user-friendly automation. It features a stainless steel 35-liter kettle with an integrated heating element and a pump for continuous wort recirculation through the grain bed. Its digital controller allows precise temperature control, making it ideal for brewers who want consistent mash temperatures without manual intervention. The BrewZilla’s compact design suits brewers with limited space but who want professional-level mash control.
Brewie+ Automated RIMS
Brewie+ is a high-end automated brewing system that includes an advanced RIMS setup. It uses a recirculation pump and PID-controlled heating elements to maintain exact mash temperatures and automate mash steps. The system supports recipe storage, remote control via smartphone, and can handle batch sizes up to 35 liters. Brewie+ is worth it for brewers seeking a turnkey solution that combines precision, automation, and versatility in a RIMS setup.
Speidel Braumeister with RIMS Modification
The Speidel Braumeister is a renowned all-in-one brewing system, and many brewers modify it to add a RIMS recirculation loop for enhanced mash temperature stability. By installing a recirculation pump and external heating element, users can maintain steady infusion temperatures and improve extraction efficiency. This modification is popular among intermediate brewers who want to retain the Braumeister’s easy cleaning and compact footprint while gaining RIMS benefits.
Spike Brewing Recirculating Infusion Mash System
Spike Brewing offers a dedicated RIMS setup designed for homebrewers who want a modular, customizable system. It includes a stainless steel mash tun with a false bottom, an inline heating element, and a pump for continuous wort circulation. The system supports manual or PID-controlled heating, allowing brewers to dial in mash temperatures precisely. Its modular design makes it easy to upgrade or expand for larger batches or automation.
Robobrew RIMS 35L Electric Brewing System
Robobrew’s RIMS system combines a 35-liter stainless steel kettle with an integrated heating element and recirculation pump, similar to the BrewZilla but with a different control interface. It features a digital temperature controller with PID functionality and a built-in false bottom to ensure consistent wort flow through the grain bed. The Robobrew is appreciated for its straightforward setup and solid build quality, making it a good choice for brewers stepping into RIMS brewing.
Grainfather G70 with RIMS Upgrade
The Grainfather G70 is a popular electric brewing system that can be upgraded with a RIMS recirculation pump and heating element kit. This upgrade enhances the standard infusion mash process by continuously circulating wort and maintaining stable mash temperatures. The Grainfather app supports temperature profiling and step mashing, which pairs well with the RIMS upgrade for precise control. This system is ideal for brewers who want a smart, connected brewing experience.
DIY RIMS Systems Using Ss Brewtech Components
Many homebrewers build custom RIMS systems using Ss Brewtech’s stainless steel kettles, false bottoms, and pumps. This approach allows for tailored batch sizes and component selection, such as using high-quality inline heating elements and food-grade pumps. While DIY RIMS requires more setup and plumbing knowledge, it offers unmatched customization and scalability for brewers wanting to design their perfect mash system.
Barley Crusher Brew System with RIMS Add-on
The Barley Crusher Brew System is known for its solid grain milling equipment and all-in-one brewing kits. Adding a RIMS recirculation pump and heating element to their mash tun transforms it into a RIMS system, improving mash temperature consistency and efficiency. This option is popular among brewers who already trust Barley Crusher for their milling needs and want to upgrade their mash capabilities without switching brands.
KegLand RIMS Kit
KegLand offers a RIMS kit designed to convert standard keggles or mash tuns into recirculating systems. The kit includes a 1200-watt inline heating element, a food-grade pump, and necessary plumbing fittings. This affordable and modular kit is ideal for brewers on a budget or those experimenting with RIMS before investing in a fully integrated system. Its compatibility with common brewing vessels makes it a flexible choice.
Robust and Affordable Anvil RIMS Kit
Anvil Brewing Equipment supplies a RIMS kit featuring a 1000-watt inline heating element and a powerful pump suitable for vessels up to 50 liters. The kit is designed for easy retrofitting to existing mash tuns and includes all necessary plumbing hardware. Anvil’s reputation for durable, well-machined brewing components makes this kit a reliable option for brewers wanting a durable RIMS without breaking the bank.
How to Choose
When selecting a recirculating infusion mash system, consider batch size, automation level, and budget first. Smaller batch sizes (under 35 liters) are well served by integrated electric systems like BrewZilla or Robobrew, while larger batches may require custom or modular setups. Automation and digital control are valuable for maintaining precise mash temperatures and simplifying the process, but they add cost and complexity. Also, factor in ease of cleaning, build quality (stainless steel is preferred), and compatibility with your existing brewing equipment. Finally, think about future expansion—modular systems or those with upgrade paths offer better long-term value.
Frequently Asked Questions
What is the main advantage of a RIMS system?
RIMS systems provide continuous wort recirculation and precise temperature control during mashing, leading to better enzyme activity, improved sugar extraction, and consistent results.
Can I convert my existing mash tun into a RIMS?
Yes, with the right inline heating element, pump, and plumbing fittings, many standard mash tuns or keggles can be retrofitted into RIMS setups using kits from brands like KegLand or Anvil.
How important is the pump in a RIMS system?
The pump needs to provide steady, gentle wort circulation without disturbing the grain bed too much. Food-grade, variable-speed pumps designed for brewing are ideal to avoid channeling or grain bed compaction.
Is automation necessary for a RIMS system?
Automation simplifies temperature control and reduces manual adjustments during the mash, but manual systems can work well if you monitor closely. Automation is worth the investment for repeatability and convenience.
What materials should I look for in a RIMS system?
Stainless steel components are preferred for durability, ease of cleaning, and preventing off-flavors. Avoid plastic parts in contact with hot wort, and ensure all fittings are food-grade.
Does a RIMS system use more electricity than traditional mashing?
RIMS systems may use slightly more electricity due to continuous heating elements and pump operation, but improved mash efficiency and shorter brew times can offset this.
Final Thoughts
Recirculating infusion mash systems offer homebrewers a leap forward in mash temperature control and extraction efficiency. Whether you opt for an all-in-one electric system like the BrewZilla or a modular kit like KegLand’s, choosing the right RIMS depends on your batch size, budget, and desired level of automation. Investing in quality components and understanding system compatibility will ensure a smoother brewing experience and better beer. With careful selection and setup, a RIMS system can become the centerpiece of your all-grain brewing arsenal.
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