Understanding the 18ni300 Beer Brewing System

Share This Post

The 18ni300 is a popular beer brewing system used by many craft and homebrewers. This comprehensive guide provides an overview of the 18ni300 system, its key features, specifications, pricing, and tips for choosing the right model.

Overview of the 18ni300 Beer Brewing System

The 18ni300 is a single vessel brewing system designed for 10-15 gallon batch sizes. It is an all-in-one electric brewing system that allows users to mash, boil, and ferment beer in one container.

Some key features of the 18ni300 system include:

  • 304 stainless steel construction for durability and easy cleaning
  • All-in-one design reduces equipment needs and setup time
  • Economical option for breweries looking to scale up from small batches
  • Electric heating elements for consistent mash and boil temperatures
  • Programmable controller for automating steps and temperatures
  • Recirculation capability for improved efficiency and clear wort

The 18ni300 system aims to provide an affordable intermediate option between small stove-top kits and large professional brewing systems. It is ideal for homebrewers looking to brew larger batches as well as nanobreweries or brewpubs producing up to 3 BBL per batch.

The all-in-one design reduces equipment needs, setup time, and complexity compared to brewing with separate mash tuns, kettles, and fermenters. The electric heating and automated controller improves consistency and frees up the brewer’s time during the mash and boil.

While more labor intensive than a fully automated brewhouse, the 18ni300 system allows brewers to produce pilot-scale batches with quality and repeatability. The compact footprint also makes it a good option for small spaces.

PREPed Metal Powders

18ni300 Equipment Guide

The 18ni300 brewing system consists of the following key equipment components:

Mash/Lauter Tun

  • 10-15 gallon stainless steel tank used for mashing grains and lautering wort.
  • False bottom helps filter grain particles during sparging.
  • Recirculation port for vorlaufing wort to clarify.
  • Drain valve for transferring wort to the boil kettle.

Boil Kettle

  • Stainless steel kettle matched to the main tun volume.
  • Electric heating elements safely heat wort to boiling temperature.
  • Solenoid valves can be added for automated transfers.


  • Typically a separate stainless steel conical fermenter is used.
  • Allows transferring yeast and fermenting under pressure if desired.
  • Glycol jacket or temperature control for ideal fermentation temps.

Control Panel

  • Control box with PID controller, switches, and temperature probes.
  • Automates heating and cooling during mash and boil.
  • Can program strike temp, mash steps, boil time, etc.


  • Centrifugal pumps for moving liquid between vessels.
  • Recirculation pump for mash/lauter tun.
  • Wort transfer pump.


  • Wort chiller using cold water or glycol to quickly cool boiled wort.
  • Allows pitching yeast at optimal fermentation temperature.

Other Accessories

  • Grain mill for crushing malted grain.
  • Hoses, valves, fittings, filters, tubing.
  • Sanitation chemicals and cleaning equipment.
  • Racking cane, tubing, carboy for bottling.

18ni300 System Specifications

The 18ni300 brewing system is available in different sizes and power configurations to match batch targets, space, and power supply limitations.

Specification Details
Batch Size 10-15 gallons
Construction 304 stainless steel
Dimensions Varies by model, approx. 24x24x25 inches
Power 208-240V, up to 20kW
Heating Elements Electric heating rods, 4500-6000W
Pump Size 1/6 to 1/2 HP centrifugal
Controller PID temperature controller with timer
Max Temperature 212°F boiling temp
Max Pressure 15 PSI

The size of vessels, heaters, and pumps can be customized based on production goals and space constraints. More powerful heating elements and pumps allow larger batch sizes and faster heating times.

18ni300 System Pricing

Pricing for the 18ni300 system can range from $4,000 to $10,000 depending on size and configuration options:

Component Price Range
Mash/Lauter Tun $1000 – $3000
Boil Kettle $500 – $2000
Control Panel $500 – $1500
Pumps $200 – $600 each
Grain Mill $100 – $500
Chiller $200 – $1000
Fermenter $500 – $2000
Total System $4000 – $10,000

Additional costs may include shipping, installation, valves, fittings, filters, and other accessories. Outfitting a complete brewery with the 18ni300 system can run from $6000 up to $15,000 including fermenters, chilling, bottling, etc.

Buying complete pre-built systems from a brewery equipment supplier generally costs 20-30% more than sourcing individual components separately. However, it saves a lot of time and effort in design and assembly.

Applications and Uses of the 18ni300

The 18ni300 brewing system is well suited for:

  • Pilot brewing – Test new recipes and techniques at scale
  • Small batch brewing – Produce specialty beers in batches under 5 BBL
  • New nanobreweries – Launch a craft brewery with minimal capital
  • Brewpubs – On-premise brewing for restaurants and bars
  • Homebrewing – Larger 10-15 gallon batches for competitions, events
  • R&D / R&D – Trial and sample new ingredients and processes
  • Education – Teach brewing science and operation skills
  • Brew-on-premises – Custom batches for customers in stores

The automated electric heating and controls make the 18ni300 a significant upgrade over basic homebrew kits. The added consistency and process control provides capability to brew higher quality beers.

For professional breweries, the system allows increasing production in small increments while testing new recipes. It is a flexible semi-automatic option in between pilot systems and large brewhouses.

How to Choose an 18ni300 Brewer System

When selecting a 18ni300 brewing system, here are some key considerations:

Batch size – Match system tank and heating capacity to target batch sizes. Scale up ceiling by 25%.

Power available – Ensure adequate power supply for heating elements and pumps.

Degree of automation – More valves and sensors increase automated control but also cost.

Space limitations – Measure area and choose compact models if constrained. Allow 50-75% more space for workflows.

Budget – Weigh spending more upfront for quality equipment that will last vs. starting lean.

Supplier experience – Select an established brewery equipment manufacturer with technical support.

Customization – Order systems pre-assembled or customize individual components to needs.

Quality components – Don’t skimp on critical parts like pumps, chillers, valves that impact beer.

Expandability – Consider ability to expand batches in future by upgrading individual vessels.

Warranties – Ensure all parts have warranty coverage for defects and repairs.

Prioritize equipment quality, power, and automation initially as upgrading later is more difficult. Get quotes from multiple suppliers before purchasing.


18ni300 Brewing System Pros and Cons


  • Lower capital cost than larger brewhouse
  • Larger batches than homebrewing kits
  • All-in-one system simplifies processes
  • Electric automated heating for consistency
  • Programmable controller frees up brewer time
  • Stainless steel for easy cleaning and sanitation
  • Recirculation for clear wort and better efficiency
  • Small footprint suitable for tight spaces


  • Manual interaction still required compared to full automation
  • Max batch size limited by vessel volumes
  • May require electric or plumbing upgrades
  • Additional equipment needed for fermentation, bottling
  • Requires lifting grain bags and ingredients
  • Not ideal for continuous back-to-back brewing
  • Requires cleaning and maintenance between batches

The 18ni300 achieves a good balance between automation, batch size, and capital cost. While not as hands-off as a large brewhouse, it produces larger, more consistent batches than basic homebrewing kits.

Carefully evaluating goals, space, budget, and growth plans will determine if the 18ni300 hits the sweet spot before considering very large or fully automated systems.

Tips for Operating an 18ni300 System

Here are some tips for effectively operating a 18ni300 brewing system:

  • Follow all manufacturer safety guidelines and local electric codes
  • Develop detailed recipes and processes before brewing
  • Use a brewing software to calculate ingredients, water volumes, temps, timing
  • Take detailed notes each batch to improve consistency
  • Clean and sanitize all equipment thoroughly before and after use
  • Install grain mill properly with correct gap setting between rollers
  • Use quality malts and hops for best results – don’t skimp on ingredients!
  • Measure out water and heat to strike temp before doughing in grain
  • Monitor and adjust temperatures carefully during mashing
  • Vorlauf wort until clear before lautering to kettle
  • Use Irish moss, whirlpool, and chiller for clear wort into fermenter
  • Aerate wort well before pitching sufficient yeast
  • Control fermentation temp for clean yeast profile
  • Add finings and condition beer before packaging

Invest in high quality ingredients, take detailed notes, follow checklists, and aim to improve each batch. Consistency and sanitation are critical when scaling up recipes.

18ni300 Brewing System Maintenance

To keep a 18ni300 brewing system running smoothly:

  • Check heating elements regularly for scale buildup and replace if needed
  • Inspect pumps and valves for wear and leaks, replace gaskets/seals as needed
  • Verify grain mill gap setting monthly and adjust rollers as needed
  • Disassemble and clean ball valves, sprayballs, and fittings between batches
  • Backflush pumps and hoses with PBW after transferring
  • Remove and clean false bottom and screens regularly
  • Check controller calibration annually and recalibrate if required
  • Lubricate pumps and motors according to manufacturer
  • Inspect electrical terminals and connections for corrosion
  • Have electrician check power supply and grounding annually
  • Immediately fix any leaks in welds, gaskets, fittings
  • Keep a spare parts kit on hand – gaskets, heating elements, switches
  • Follow chemical supplier guidelines for cleaning and sanitizing

Preventative maintenance reduces unexpected downtime and improves beer consistency. Budget approximately 5-10% of system cost annually for maintenance and repairs.

Choosing an 18ni300 System Supplier

When selecting a supplier for an 18ni300 brewing system, look for:

  • Reputable manufacturers – Well-known brands with proven reputation
  • Experience with systems – Specialized in breweries, not general fabrication
  • Customization capabilities – Ability to modify to your needs
  • Turnkey packages – Offer complete systems not just individual vessels
  • Local representatives – Installation, service and support
  • Field expertise – Personally advised on equipment specified
  • References – Existing brewery customers that give feedback
  • Certifications -Licensed, insured, meet codes and regulations
  • Warranties – Equipment defects and replacement parts covered
  • Shipping experience – Capability to securely ship tanks
  • After sales service – Response time and availability for repairs
  • Training – Provide equipment training for your brewers

Getting quotes from 3-4 reputable suppliers is advisable. Prioritize quality of equipment and capability to deliver complete working systems over lowest cost.

18ni300 vs Alternative Brewing Systems

How does the 18ni300 compare to other brewing equipment options in its class?

18ni300 vs HOMEBREW KITS

  • Batch size – 10-15 gallons vs 5 gallons
  • Process control – Automated vs manual
  • Efficiency – Recirculation improves efficiency
  • Consistency – Electric vs propane heating
  • Quality – All stainless vs plastic fermenters
  • Cost – $4000-$10000 vs under $1000

The 18ni300 allows brewing larger batches with much greater control and consistency than basic homebrewing kits using pots and propane burners.


  • Automation – Semi-auto vs fully automated
  • Batch size – 10-15 gallons vs 1-3 BBL brewhouses
  • Footprint – Compact vs larger floorspace
  • Cost – $4000-$10000 vs $50,000+
  • Labor – Some hands-on vs turnkey

Pilot 1-3 BBL brewhouses offer full automation and continuous brewing in the same footprint at a much higher price point.


  • Batch size – 10-15 gallons vs 7-30 BBL+
  • Automation – Semi-auto vs turnkey
  • Expandability – Modular vs monolithic
  • Labor – Hands-on vs push-button
  • Cost – $4000-$10000 vs $250,000+

Large professional brewhouses have very high throughput but involve major facility expansion and investments.

The 18ni300 fits a niche between basic homebrew equipment and large commercial brewhouses in terms of scale, automation, cost and labor. It allows a bridge between small batch hobby brewing and professional nano or microbrewery operations.



Here are answers to some frequently asked questions about the 18ni300 brewing system:

Q: What size batches can the 18ni300 produce?

A: The 18ni300 is designed for 10-15 gallon batches. With additional vessels and equipment, it can be expanded to produce up to 3 BBL (93 gallons).

Q: Does the system require plumbing connections?

A: Most models recirculate the wort and do not require hooking up to water lines. However, a water line may be needed for the wort chiller or cleaning.

Q: What electrical requirements are there?

A: The system requires a 220V power supply and may need 30-50 amp service depending on heating elements and pump sizes.

Q: What maintenance is required?

A: Cleaning and replacing gaskets/seals should be done regularly. Heating elements may need replacement after 1-2 years. Pumps and motors need occasional lubrication.

Q: Can different grains and recipes be brewed on it?

A: Yes, the automated temperature control allows dialing in different mash profiles and recipes. Any grain bill or hops can be used.

Q: Can the 18ni300 be left unattended during operation?

A: No. As a semi-automated system, the brewer’s active involvement is required throughout the brewing process for best results.

Q: How long does it take to produce a batch of beer?

A: Typically 1-2 days including: mashing (1-2 hrs), lautering (1 hr), boiling (1-2 hrs), cooling (1 hr), fermenting (1-2 weeks), packaging (1-2 hrs).

Q: How much headspace should tanks have for boilover?

A: At least 15% headspace is recommended in the boil kettle so boilovers don’t clog the condenser.

Q: Can the system be upgraded to pilot scale capacity?

A: Yes, with more vessels and upgrading some components the system can expand up to 3-5 BBL production scale.

know more 3D printing processes

Subscribe To Our Newsletter

Get updates and learn from the best

More To Explore

18 Fascinating Facts About EBM Technology

Introduction to EBM Technology In the fast-paced world of manufacturing and engineering, technological advancements are revolutionizing the way products are made. One such groundbreaking technology is Electron Beam Melting (EBM). This article delves into the world of EBM technology, exploring its principles, applications, advantages, challenges, and its impact on various industries. We will also discuss

13 Innovations in Metal Powder Atomization

Introduction In the realm of modern manufacturing and engineering, the demand for high-quality metal powders has surged due to the rapid growth of industries like aerospace, automotive, and electronics. Metal powder atomization has emerged as a groundbreaking technique to produce finely divided, spherical metal particles with exceptional properties. This article delves into the world of

Rolar para cima