Double Retort Pots Rum Still

Shanghai Boben Light Industry Machinery Equipment Co., Ltd is a professional manufacturer of distilling equipment and brewery equipment.

We offer from 2L to 20000L or more custom-size products.

Our products can be used to distill Whiskey, Brandy, Vodka, Rum, Gin, Etc.

The equipment design, drawing, layout, installation, training, and maintenance are available.

 

 

This small distiller is made of red copper.

It is suitable for distilling essential oil and hydrosol, high-quality liquor rum,brandy,vodka,gin,whiskey, grape wine, rice wine, etc

can be customized as electric or steam heating both 

we also supply steam boiler different types of heating powered 

size of still equipment can be customized to fit each distillery building dimension 

 

Rum still can be provided different types: single pot, two pot, triple pot rum distillation etc, can be with ruflux column or without column as per customer's demand.

 

supporting equipment: can be equipped with other items such as 

fermenter, 

mash tun, cooling system and steam heating system, receiver tanks, steam boiler, cooling system. 

 

Double Retort Pot Stills

 

THE DIFFERENT TYPES OF RUM STILLS

 

Rum, a beloved spirit enjoyed worldwide, owes its unique flavors and characteristics to the various production methods employed by distilleries. One crucial aspect of the rum-making process is the type of still used during distillation. In this article, we'll delve into the different types of rum stills and how they contribute to the distinct profiles of the rums we know and love.

 

1. Pot Stills

Pot stills are widely used by many distilleries today as a method of distilling rum. These stills are typically made of copper and resemble large, bulbous kettles. The fermented molasses or sugar cane juice is heated in the pot, and the resulting vapor is collected and condensed back into a liquid. Pot stills produce a more flavorful and full-bodied rum due to the retention of congeners, which are the compounds responsible for the spirit's unique taste and aroma. Rums made using pot stills often exhibit a heavier, more complex profile with notes of fruits, spices, and molasses.

 

2. Retort stills

A retort still is probably the still most associated with dedicated rum production. Its design is simply an evolution of the pot still.
Since one distillation can only achieve 45% ABV spirit from an 8-10% wash, a second distillation is always nessasery. As a second distillation run is both time consuming and costly the design evolved to place a pot in between the Lyne arm and the condenser where the alcahol vapor would condense and re evaporate due to the temperature of the incoming alcohol steam. The more retorts that are placed "in line" the more the spirit is distilled effectively giving full strength spirit in one distillation run.

 

3. Column Stills

Column stills, also known as continuous stills or Coffey stills, are a more modern and efficient method of distilling rum. These tall, cylindrical stills are composed of multiple chambers stacked on top of each other. The fermented liquid is fed into the top of the still and gradually descends through the chambers, while steam is introduced from the bottom. As the liquid and steam interact, the alcohol vaporizes and is collected at different points along the column. Column stills allow for a more consistent distillation process, resulting in a lighter, more neutral rum with a higher alcohol content. Rums produced using column stills are often used as a base for blended rums or in cocktails.

 

4. Hybrid Stills

Some distilleries employ a combination of pot and column stills to create unique rum profiles. In this method, the rum is first distilled in a pot still to capture the desired flavors and aromas, and then it is further refined in a column still to achieve a specific strength or character. Like the retort still, the hybrid approach allows distillers to distill their spirit in a single run but with more control.

 

5. Batch Kettle Stills

Batch kettle stills are a variation of the traditional pot still, featuring a steam-heated jacket surrounding the kettle. This design allows for a more gentle and controlled heating process, reducing the risk of scorching the molasses or sugar cane juice. Batch kettle stills are known for producing smooth, well-balanced rums with a clean finish.

 

6. Vacuum Stills

Vacuum stills are a relatively recent innovation. These stills operate under reduced pressure, allowing the fermented liquid to boil at a lower temperature. This gentle distillation process minimizes the risk of producing harsh or bitter notes in the final product. Rums made using vacuum stills are often characterized by a delicate, nuanced flavor profile and a smooth mouthfeel.

The type of still used in the production of rum plays a significant role in shaping the final product's flavor, aroma, and overall character. From the traditional pot stills that yield rich, complex rums to the modern column stills that produce lighter, more neutral spirits, each distillation method contributes to the diverse array of rums available in the market. As you explore the world of rum, take a moment to appreciate the craftsmanship and expertise that goes into every bottle, and savor the unique qualities imparted by the various rum stills

 

 

 

Boben Light Industry Machinery Equipment is manufacturer of Distilling Equipments based in China. We supply a full range of equipments such as home and commercial distillers, boilers, fermentors, sanitary fittings and more. Our goal is not only to supply quality, affordable equipments but also to work closely with still users to bring innovations to the industry.
If you like a custom built still or have any questions, contact jenny@bobendistillers.com

what'sapp number: +86 18072880323 

 

① Introduction

② Feature and Advantage

Use red copper

Copper has good thermal conductivity,

Catalyst for esterification reaction

Good corrosion resistance to the acidity of raw wine

It can make butyric acid, acetic acid, lauric acid and so on form insoluble copper salt and precipitate.

 

④ Specification

Parameter:

⑤Application

Manufacturing Plant,

Home Use,

Retail,

Food & Beverage Factory

Restaurant,

 

⑥ Service

Pre-sale service:

1. Free of making offers, craft and technical guidance.

2. We can provide OEM Services.

3. We can also do customization equipment according to customer's needs.

4. Products allow 1year warranty for main parts.

5. 100% test before delivery All products undergo strict product quality testing before packing.

 

⑦ FAQ

Q:What's the MOQ?
A:We do not require MOQ on stills.

Q:What happens if there's damage or item missing in my order?
A:We try very hard to avoid mistakes and we are sorry if it happens, you can give us a call or send an email , we will provide compensation or free replacements as soon as possible.

Q:Can I visit your workshop?
A:Our workshop located in Hangzhou,Zhejiang and it's not far away from the Railway Station or Airport,we welcome you to visit us anytime.

Rum is produced by fermenting and distilling sugarcane molasses or sugarcane juice and is usually aged in oak barrels. Rum can be 

produced using a variety of different styles of stills from small batch pot stills to large production column stills.

Traditional rum distilleries use a pot still with two "thumpers" or retorts. The vapor leaving the thumper has a higher ABV as thumpers 

are used to refine the spirit much the same as a plate in a rectification column.

 

MODEL	VOLUME (L)	SIZE (MM)	MATERIAL
BOB-RD-1500L	1500	5493X3405X4435	RED COPPER & SS304

 

DOUBLE RETORT POT STILLS

The Physics of Double Retort Pot Stills and Thumpers

Pot stills are the oldest form of distillation and continue to be used across the world, but one of their main limitations is that the maximum ABV 

that can be attained in a single distillation is ~45% from standard 8-10% ABV wash. The small amount of high proof spirit from the first 

distillatillationwill also be highly contaminated with low boiling compounds that range from unpleasant to unsafe, so it has traditionally required at least two pot 

still distillations to produce flavorful, drinkable spirit.

But double distillation is slow and expensive. Each run requires charging the still, consuming lots of fuel to heat it up, and cleaning out the remains 

in the pot after a run is complete. It also requires complex logistics to balance the flow of raw material through mashing, fermentation, and distillation 

so that equipment is being efficiently utilized. Distilling has always been a volume-driven business, so the more time it took to produce marketable 

spirit the less money a distiller was making on the vast amount of capital they had sunk into their plant, inputs, and labor. 

These types of stills are now uncommon, but can still be found in a number of rum distilleries across the Caribbean such as the double retort systems They can also be found in many bourbon distilleries coupled to column stills under the title of 'doubler'or 'thumper'. All perform a secondary or tertiary distillation to boost the ABV of the output without having to manually perform a second or third 

distillation.

 

 

   

As leading China supply in distillation equipment and brewing equipment.

Boben is one of the largest direct R&D manufacturers of distillation machines in China. 

We provide Whiskey, Vodka, Brandy, Rum, Gin, and essential oil making machines. Our engineers focus on this area for more than 15 years. The complete set of designs will be provided. Include equipment design and production line layout. Also, we offer installation and training services.

Our products pass the CE test.

 

 

 

Q: Are you a manufacturer?

A: Yes we are, we have over 15 years of experience in the industry of distilling equipment and we can do custom orders.

 

Q: What is your MOQ?

A: We don't require MOQ on stills.

 

Q: What is your lead time?

A: Most items can be shipped within 10 work days, for custom orders we normally need around 15-20 work days.