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Stout Tanks Malt Mill

A malt mill is an essential piece of equipment for any brewery or homebrewer looking to crush malt grains in preparation for mashing and lautering. This guide provides a comprehensive overview of Stout Tanks malt mills, covering types, design, customization options, installation, operation, maintenance, suppliers, pricing, and more.

Overview of Stout Tanks Malt Mills

Stout Tanks is a leading manufacturer of brewing equipment including malt mills designed specifically for crushing malt grains into grist for the mashing process. Their malt mills are robust, heavy duty and engineered to produce a consistent crush for efficient extraction of sugars from grain.

Benefits of Stout Tanks Malt Mills:

  • Heavy duty construction for durability
  • Adjustable rollers to customize crush grain size
  • Large 3 roller configuration maximizes crush efficiency
  • Optional accessories for automation and portability
  • USA manufactured with global distribution and support

Key Specifications:

ParameterDetails
Construction Material304 or 316 Stainless Steel
Drive SystemDirect Drive 1-3HP Motor
Roller SizeUp to 8″ Diameter x 32″ Length
CapacityUp to 2000 lb/hr
Roller Gap Range0.010 – 0.100 inches
Malt Feed Hopper Capacity30-100 lb
Stout Tanks Malt Mill

Types of Stout Tanks Malt Mills

Stout Tanks offers multiple malt mill models with different design and capacity options:

Table: Stout Tank Malt Mill Models

ModelMotor SizeProduction RateHopper CapacityDimensions
Mini Mill1 HP500 lb/hr30 lb25x20x60 inches
Standard Mill3 HP1500 lb/hr100 lb48x24x60 inches
Production Mill5 HP2000 lb/hr100 lb48x30x72 inches

Common Features:

  • 3 stainless steel rollers for crushing malt
  • Hardened steel or ceramic roller mills
  • Front mounted adjuster knob for roller gap setting
  • Dual outlet design allows double run if needed
  • Removable hopper, motor and rollers for cleaning
  • Industrial duty with 24/7 operation rating

Specialty Models

  • Gravity Discharge Mills
  • Custom Hopper Sizes
  • Inspected Models for Export
  • Automated Mills with Electronic Controls

Stout Tanks Malt Mill Design & Customization

Stout Tanks mills provide a modular platform to customize for specific production needs:

Table: Stout Tanks Malt Mill Design & Layout

Design AspectOptions
Number of Rollers2 or 3 rollers
Roller MaterialHardened Steel or Ceramic
Drive SystemBelt, Gear or Direct Drive
Motor Size1hp, 3hp or 5hp
Roller Dimensions6″, 8″ or 12″ diameter; width up to 36″
Roller Gap Range0.010 – 0.100 inch precision
Malt Feed SystemHopper, Conveyor or Automated
Milling OperationBatch or Continuous
Control SystemBasic or PLC/Automation
Hopper Size30lb to 500lb Capacity
PortabilityCaster Wheels or Stationary
Safety FeaturesHopper Grid, Guards, Emergency Stops
CertificationExport Crates, CE/UL 508A, ASME BPE, ISO 9001

Customization:

  • Roller materials for food safety
  • Variable Frequency Drives
  • Integrated hopper scales
  • Specialty local panels
  • Interchangeable rollers
  • Metric frame sizes
  • Quick disconnect hoses

Stout Tanks engineers can customize mills along any parameters based on capacity, space, layout, safety, and budget needs of the brewery. This flexibility and quality manufacturing allows optimal configuration for reliable grain crushing.

Stout Tanks Malt Mill Suppliers & Pricing

Stout Tanks sells malt mills directly through regional dealers and representatives:

Table: Stout Tanks Malt Mill Suppliers

RegionVendors
United StatesStout Tanks, MoreBeer, Adventures in Homebrewing
CanadaOntario Beer Kegs, Noble Grape
Australia & New ZealandKeg King, Keg Land
EuropeThe Malt Miller, Brewers Hardware
ModelMotor SizeAverage Price Range
Mini Mill1 HP$1600 – $2000
Standard Mill3 HP$4000 – $5500
Production Mill5 HP$6500 – $8500

Pricing varies based on specifications chosen but all equipment includes a 1 year manufacturer’s warranty on parts. Contact your local dealer for quoted pricing on custom options, shipping fees, and local service packages. Consider the desired production capacity and efficiency required to determine the ideal malt mill model for your system.

Installing and Operating Stout Tanks Malt Mills

Proper installation and operation ensures optimum performance and safety:

Table: Stout Tanks Malt Mill Installation & Operation

ParameterGuidelines
LocationIndoor, dust free, non-slip flooring, adequate ventilation, access to power supply
SetupLevel unit, anchor hopper and adjust roller gap
SafetyEnsure guards installed, post safety procedures, use dust collection
OperationWear PPE, feed hopper evenly, monitor amperage load, adjust gap as needed
MaintenanceInspect and replace wear items regularly (belts, bearings, rollers), keep unit clean
Efficiency CheckVerify grain crush size post-milling via sieving

Ideally locate the malt mill in an enclosed mill room with dust collection running during operation. Make sure staff are properly trained on standard operating procedures. Perform regular maintenance and inspections to maximize efficiency and equipment lifespan. Adjust the roller gap based on malt variety to optimize extraction efficiency.

Choosing a Stout Tanks Malt Mill

Consider the following when selecting a Stout Tanks grain mill:

Table: How to Choose a Stout Tanks Malt Mill

Decision FactorDetails
Production VolumeMatch model capacity to batch sizes; scale up power and hopper as needed
Malt VarietiesAdjustable rollers to tune crush for different grain types
Automation NeedsGravity discharge, integrated scales, variable frequency drives
Available SpaceDimension restrictions, indoor vs outdoor, dust collection
BudgetCompare models on price, production efficiency and options
Local SupportVerify dealer provides installation help, training, maintenance
Safety & ComplianceExplosion proof motors as needed, verification to standards
Milling OptionsAlternative milling methods: hammer mills, roller mills, wet mills

Thoroughly analyze your production requirements, space constraints, and budget to select the ideal Stout Tanks malt mill model. Prioritize efficiency, safety, and reliability in your purchasing decision.

Pros & Cons of Stout Tanks Malt Mills

Table: Advantages & Disadvantages of Stout Tanks Mills

ProsCons
Durable stainless steel constructionHigh upfront cost of equipment
Precise roller gap adjustmentRegular maintenance required
Modular customization for any capacityPotential dust hazards require mitigation
Heavy duty rollers provide consistent crushMotors require special electrical install
Made in USA with great customer serviceLimited suppliers in some regions
Interchangeable parts for easy repairsSpecial training needed for safety procedures
Automation options for advanced functionalityRoller gaps need adjusting for malt varieties

While Stout Tank mills require a significant capital investment, their extreme reliability, consistent performance, and custom brewery engineering make them a smart choice for commercial production scale mashing operations.

Stout Tanks Malt Mill
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Frequently Asked Questions

What maintenance is required on a Stout Tanks mill?

Regular inspection, cleaning and replacement of wear items like belts, fasteners and rollers is needed. Monthly verification of roller gap and tension is recommended along with checking motor amp loading during operation for any issues.

What safety precautions should be used with these mills?

  • Use dust collection system and wear respiratory protection
  • Ensure guards are in place during operation
  • Post safety procedures and provide staff training
  • Install emergency stop buttons within easy access
  • Verify electrical wiring properly grounded

What determines the roller gap setting?

It depends on the malt variety, with harder grains requiring a wider gap generally between 0.035 to 0.075 inches. Softer malts can use a tighter gap down to 0.015 inches. Sieve analysis of the grist is needed to confirm optimum extraction efficiency is achieved.

How much capacity is needed for a brewery?

Base the malt mill size on batch volumes required, number of turns per day, and allow 20-30% extra capacity. A typical 10 barrel brewhouse would need around 1500 lb per hour mill capacity for example. Scale the hopper, motor HP and automation features accordingly.

What options help automate the malt milling process?

Popular accessories are integrated hopper scales for batch recipes, motorized hopper dumps to feed the mill automatically, and electronic variable frequency drives for the roller speed. Gravity roller mills allow staging multiple mills in a vertical layout to save space.

Can other grains besides barley malt be crushed in a Stout Tanks mill?

Yes, these mills can crush alternative grains like wheat, rye, oats, corn and rice effectively as long as the proper hardness roller gap is set based on the grain texture and husk characteristics.

Conclusion

With heavy duty stainless steel construction and extreme reliability, Stout Tanks malt mills are a smart investment for commercial scale brewing systems requiring efficient grain crush for mashing. Their modular platform offers unparalleled customization to specification along with top-notch American manufacturing and customer support. While requiring safety precautions and regular maintenance, these mills drive quality and consistency in beer production – making your equipment purchase decision an easy one if brewing world-class craft beer is the goal.

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