Author: Henry Chen Publish Time: 2026-10-06 Origin: Cassman
A recent inquiry from Canada requested a full quotation for a commercial whisky and bourbon distillery targeting approximately 100,000 bottles per month. In this article, we explain how Cassman evaluates production assumptions, equipment sizing, still configuration, utilities, compliance, and turnkey scope before preparing a responsible quotation.
Quick answer: For a whisky distillery project in Canada targeting 100,000 bottles per month, equipment sizing depends on bottle size, bottling ABV, operating days, mash bill, fermentation schedule, still configuration, aging strategy, utilities, and Canadian compliance requirements. A responsible quotation should cover both individual machines and a complete turnkey process solution.
When a serious distillery inquiry arrives, the most important question is not, “What is the price?”
The real question is, “What exactly does the production target mean in process terms?”
Recently, our team received a detailed request from a buyer in Canada planning a commercial whisky and bourbon distillery project. The inquiry was comprehensive and professional. It covered nearly every major equipment category, from grain milling and mashing to fermentation, pot stills, spirit columns, proofing, filtration, CIP, spare parts, shipping, installation, and Canadian compliance requirements.
It also included a preliminary target of approximately 100,000 bottles per month.
That number is large enough to indicate a serious commercial project, but from an engineering perspective, it is only the starting point. Before any responsible distillery equipment manufacturer can issue a meaningful quotation, that target must be translated into process assumptions, utility demand, tank sizing, distillation rhythm, and long-term production strategy.
This article explains how we would respond to a project like this, what we would predict from the customer’s requirements, and what production insights matter most before final equipment sizing begins.
The buyer is not asking for a single still or one fermenter. They are asking for a structured quotation covering the full process, including ancillary systems, installation, commissioning, training, spare parts, shipping terms, and compliance documentation. That usually means the project is being evaluated seriously, often by multiple stakeholders.
The customer requested separate quotations for individual machines as well as a complete turnkey package. That is common in larger projects where investors or project managers want flexibility: compare line-item costs first, then evaluate the total installed solution.
“100,000 bottles per month” sounds clear, but in distillery engineering it still leaves major variables open:
bottle size
bottling ABV
number of operating days per month
fermentation schedule
whisky style
barrel aging plan
whether the project is distillation-only or includes bottling and packaging
Without those inputs, a quote can only be preliminary.
The first thing we do is convert the packaging target into alcohol volume.
If the project assumes 750 mL bottles, then:
100,000 bottles per month equals 75,000 liters of finished spirit per month
If the product is bottled at 40% ABV, that translates to approximately:
30,000 liters of pure alcohol per month
If the bottling strength is 46% ABV, then the same bottle count becomes approximately:
34,500 liters of pure alcohol per month
On an annualized basis, that suggests a project in the range of roughly:
360,000 to 414,000 liters of pure alcohol per year, depending on the final bottle size and proof
That is not a hobby-scale or pilot-scale distillery. It is a meaningful commercial operation that requires deliberate planning for:
grain intake and storage
mash cooking capacity
fermenter turnover
stripping and spirit still throughput
proofing and blending
storage tank volume
utilities
CIP strategy
regulatory compliance
future scaling
One of the most important engineering questions is not about steel thickness or motor brand.
It is this:
Is the customer building a malt whisky distillery, a bourbon-style grain distillery, or a flexible plant that may produce multiple spirit styles?
That question changes the process significantly.
A more traditional mash tun and lauter-oriented workflow may be appropriate, depending on the process philosophy and desired wort clarity.
The process often requires more aggressive cereal cooking, different mash handling, and a different approach to solids management. In some cases, a classic beer-style lauter tun is not the most efficient answer.
This is why a professional quotation should never begin with vessel names alone. It must begin with mash bill, process flow, and spirit style.
A client may ask for a mash tun and lauter tun, but part of our job is to confirm whether that is truly the best process route for the product they intend to make.
Another key insight is that whisky production capacity and bottling capacity are not always the same thing.
If the planned output is 100,000 bottles per month, the customer must clarify whether that target refers to:
future mature product after aging
immediate packaging volume using purchased or existing mature spirit
a phased strategy where whisky is distilled now and bottled years later
a mixed model that includes white spirits or other products during the maturation period
This matters because a whisky project is not only a distillery equipment project. It is also a barrel inventory, warehouse, and working capital project.
Before final equipment sizing, we would normally ask:
What is the planned barrel entry proof?
What cask sizes will be used?
How many months or years of aging are expected?
What annual evaporation loss assumption is being used?
Will the site include barrel filling, barrel handling, and bonded storage?
Will the business launch with aged spirit, contract filling, or a bridge product strategy?
These answers affect more than tank sizing. They shape the entire production model.
There is another important detail in the inquiry.
The customer gave a target in bottles per month, but the requested equipment list focused on distillation process equipment. It did not specifically include:
bottle rinsing
bottle filling
capping or corking
labeling
date coding
case packing
palletizing
That does not mean the scope is incomplete. It may simply mean the customer already has a packaging plan, or wants to evaluate distillation equipment first.
Still, from a production planning perspective, this is a point that should be clarified early. A distillery designed for 100,000 bottles per month may also need a packaging line capable of matching that output, or at least a staged plan for bottling.
For a project like this, we would normally prepare the quotation in two layers.
This would include:
grain milling system
mash and cook vessels
fermenters
stripping and spirit stills
rectification columns if required
condensers and cooling
spirit receivers and storage tanks
proofing and blending tanks
filtration systems
CIP skids
pumps, valves, piping and instrumentation
Each line item should show:
manufacturer
model
capacity
material of construction
contact surface grade
unit price
quantity
total price
standard scope
optional accessories
recommended spares
lead time
warranty
This would combine the process system into one integrated solution, including:
process engineering
equipment layout
utility list
interconnecting piping concept
control philosophy
commissioning scope
installation guidance
training
after-sales framework
commercial exclusions and assumptions
This two-layer quotation format helps buyers compare options while still understanding the total project picture.
Without final process data, exact sizing should remain preliminary. But from the inquiry alone, we can already outline the major engineering logic.
A whisky or bourbon distillery of this scale needs a reliable grain intake and milling section, not just a simple grinder.
Typical considerations include:
grain receiving and storage
dust management and safety
magnet protection
milling consistency
conveyors or augers
day bins and metering
maintenance access
For bourbon-style production, the milling and mash preparation strategy may be different from a malt-only whisky plant, especially where multiple grains are involved.
This is one of the most process-sensitive sections of the entire plant.
The inquiry mentioned:
mash tun
lauter tun
heating system
agitators
Those are reasonable starting points, but the correct final arrangement depends on:
grain bill composition
whether the process is lautered or solids-in fermentation
enzyme regime
cook temperature profile
daily batch frequency
steam availability
In many cases, the customer may benefit from a more customized mash and cook solution than a standard brewery-style configuration.
For a project targeting this level of output, fermentation design must be synchronized with still capacity.
We would evaluate:
fermenter volume
number of tanks
fermentation cycle time
target wash ABV
yeast management
cooling load
CIP coverage
venting and foam control
The right answer is not simply “bigger tanks.” The right answer is the tank count and turnover pattern that keeps distillation running smoothly without creating bottlenecks upstream or downstream.
The inquiry specifically requested whisky/bourbon distillation stills, including pot stills, stripping stills, and spirit still configurations.
This is exactly where project strategy becomes visible.
A traditional two-stage distillation setup may include:
one or more stripping stills
one or more spirit stills
condensers
spirit safes or controlled collection points
receivers for foreshots, hearts, and feints
A hybrid approach may also be considered depending on product goals, future flexibility, or desired spirit character.
The final still size should be linked to:
wash volume per day
run time per shift
cut strategy
heat source
target spirit strength
cleaning cycle requirements
The request also mentioned rectification/spirit columns, trays or plates, and reflux controls.
That suggests the client may want:
higher process flexibility
cleaner spirit capability
controlled rectification
multi-product future options
This can be valuable if the plant is expected to produce more than one style of spirit over time. The number of plates, the reflux arrangement, and the integration with the still system should all be sized according to the intended product profile.
This is often underestimated in early planning.
A project in Canada must account for:
condenser duty
fermentation cooling
proofing water temperature
seasonal operating conditions
glycol or chilled water requirements
boiler capacity
steam pressure stability
water quality
electrical load
compressed air demand
A distillery does not run on vessels alone. Utility design determines whether the process performs consistently.
This section is critical for operational control and final product consistency.
We would normally assess:
spirit receivers
intermediate holding tanks
blending vessels
dilution and proofing tanks
water treatment for proofing water
flow measurement
alcohol strength verification
transfer pumps and sanitary connections
For bottled spirits, proofing and blending accuracy can be just as important as still design.
The inquiry requested filtration systems, including housings, cartridges, filter presses, or other configurations.
Here again, the right answer depends on product style.
Whisky projects may involve:
coarse solids handling before transfer
polishing filtration
chill filtration before bottling
carbon filtration only in special cases
cartridge filtration for final package stability
Filtration should be selected according to the actual spirit style, not added as a generic checkbox.
The request for CIP systems, pumps, valves, piping, instrumentation and transfer equipment is a good sign. It shows the buyer understands that a distillery is an integrated process, not just a list of tanks.
For a project like this, automation scope may range from:
basic manual valves and local instruments
semi-automatic skids
centralized PLC control with recipe logic
remote monitoring for utilities and process status
The final control architecture should match both the plant’s operating style and its staffing model.
Because the project is planned for Canada, compliance should be built into the project from the beginning, not added later.
Depending on final scope and local jurisdiction, key considerations may include:
pressure vessel requirements
electrical panel compliance
food-contact material documentation
weld quality and finishing standards
hazardous area considerations around ethanol
local installation and inspection requirements
In many Canadian projects, this may involve coordination around standards such as:
ASME for pressure vessel fabrication
province-specific registration requirements where applicable
UL, cUL, CSA, or equivalent electrical component considerations
sanitary material certificates for product-contact surfaces
A serious supplier should clearly state what is included, what can be certified, and what requires local coordination.
Before issuing a final technical proposal, we would typically ask the customer to confirm the following:
bottle size
bottling ABV
annual and monthly production targets
product mix
mash bill
target fermentation ABV
operating days per month
number of shifts per day
expected aging strategy
barrel program
site utilities available
province of installation in Canada
whether bottling and packaging are included
preferred Incoterm and destination
These details help turn a broad request into a precise and responsible quotation.
From an engineering and commercial perspective, this inquiry reflects a buyer who is not looking for a single piece of equipment. They are evaluating the structure of an entire distillery operation.
That makes it exactly the kind of project where supplier capability matters most.
A correct quotation should not only list machines. It should show that the manufacturer understands:
production logic
spirit style differences
utility demand
compliance for the destination market
optional vs. excluded scope
phasing strategy
long-term maintainability
That is how projects stay on budget, avoid redesign, and perform better after installation.
A target of 100,000 bottles per month is ambitious, but entirely achievable with the right assumptions, correct process route, and realistic engineering scope.
For a Canadian whisky or bourbon-style distillery project, the right conversation begins long before a final price list is issued. It begins with understanding what the customer wants to make, how they want to run the plant, how the spirit will be matured and packaged, and what standards the final facility must meet.
At Cassman, this is how we approach serious distillery inquiries: not by rushing to quote standard vessels, but by turning commercial goals into practical production design.
If you are planning a commercial whisky distillery, a bourbon-style spirits project, or a turnkey distillery installation in Canada, we would be glad to review your requirements and prepare a solution based on real production needs.
Tell us your target bottle size, spirit type, batch schedule, utilities, and desired level of automation. Our engineering team can help you evaluate the right configuration for a complete whisky or bourbon-style distillery system.
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A commercial whisky distillery typically requires grain handling, milling, mashing or cooking vessels, fermenters, stripping and spirit stills, condensers, spirit storage tanks, proofing and blending systems, filtration, CIP equipment, utilities, and process controls.
At 750 mL and 40% ABV, 100,000 bottles per month equals about 75,000 liters of finished product, or approximately 30,000 liters of pure alcohol per month.
Not always. Bourbon-style or corn-heavy distillation may require a different mash and solids-handling strategy than a classic beer-style lauter system. Final process design should be based on mash bill and spirit style.
Because whisky output is tied to maturation time, barrel inventory, evaporation loss, storage strategy, and release schedule. Distillation capacity alone does not define the full project.
Yes. Separate machine quotations help compare costs, while a turnkey quotation helps the buyer understand the total process scope, integration, utilities, commissioning, and exclusions.
Typical considerations include pressure vessel standards, electrical compliance, food-contact material documentation, local installation requirements, and safety planning for ethanol processing areas.
If you are planning a commercial whisky or bourbon distillery, we can help you translate production goals into practical equipment scope.
