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Bachiller Barcelona

BACHILLER is an industrial engineering company specialized in the design and construction of process equipment and pressure vessels for the chemical, fine chemical, pharmaceutical, cosmetics, food, and petrochemical industries. They provide solutions in batch filtration, mixing and reaction of liquids and pastes, mixing, reaction and granulation of solids, vacuum drying, and pressure equipment.

SepSol is the exclusive distributing agent in the USA, Canada & Puerto Rico

Drying is an operation to remove moisture from wet materials through evaporation by vacuum. With a wide range of uses, drying processes and dryer designs depend on the nature of the materials being handled. Bachiller has developed a range of drying technologies to meet your stringent requirements for drying powder, paste, slurry and liquid applications. In determining what type of drying techniques is most effective for you, it is important to start by considering the properties of the products. The characteristics of the materials you are processing dictates which system suits your application best and most efficiently.

Mixing technologies can be used for a multitude of applications, like homogenizing bulk materials, improving product quality, coating particles, fusing materials, wetting, dispersion of liquids, and altering functional properties. Speak to an engineer at SepSol regarding aspects to consider, such as the properties of the material; requirements for final product quality, size, shape and moisture content; your production environment, any construction materials limitations, energy consumption goals etc.. The amount of material you will need to process at one time will also help determine the need for batch or continuous operation.

INDUSTRIES

  • Chemical
  • Fine Chemical
  • Pharmaceutical
  • Cosmetic
  • Food
  • Petrochemical

PROVIDING SOLUTIONS FOR

  • Batch Filtration
  • Mixing and Reaction of Liquids and Pastes
  • Mixing
  • Reaction and Granulation of Solids
  • Vacuum Drying
  • Pressure Equipment

Get help from a SepSol Engineer

Powder & Solids Options | Paste & Liquids Options

Dryers: Powders & Solids

SaniDry Vacuum Paddle Dryer

SaniDry Vacuum Paddle Dryer

Vacuum Dryer with Sanitary design, with maximized heated area, used for all kind of wet products such as crystals, amorphous or powders, and even pastes.
Completely heated Shell, Shaft and Blades to maximize the heat exchange ratio. Blades with minimal gap with the warm wall for effective and continuous renewal of the product in contact.

  • Capacities from 50 up to 10.000 liters
  • Sanitary design cGMP, FDA validated
  • Easy to clean and register
  • Big frontal door for inspection and registration

Typical applications and sectors
Antibiotics, Biotechnology, Catalysts, Colorants, Essences and flavors, Flavors, Natural extracts, Pharmaceutical synthesis, Pigments, Vitamins

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Nutsche Filter Vacuum Dryer

The Nutsche Filter Vacuum Dryer is a high-quality equipment used in processes of separating solids from liquids.

Bachiller’s Nutsche Filter / Filter Dryer is designed to perform extraction, filtration, pressing, washing, dissolution, bleaching, deodorising and vacuum drying, all in the same unit without product transfer.

Our closing system reduces opening/closing times and improves equipment’s cleaning requirements.

Nutsche Filter Vacuum Dryer

The pressure filter has a batch-wise operation, with reversible agitator variable in height for mixing, cake preparation, purification, scraping, distribution, smoothing, removing and unloading. The dryer is heated completely including the agitator and bottom, vacuum drying the cake.

  • Filtering surface from 0.07 up to 15 m²
  • Operation capacity from 19 up to 15.000 liters
  • Batch-wise operation
  • Operation Temperatures up to 200º C
  • Easy exchangeable filtering cloth
  • Bottom filter with automatic lifting  and lowering
  • Bottom sealing system SUPERCLAMP
  • Cake washing system

Dryer version – additional features

  • Design with absolute vacuum – Drying under vacuum and ultra vacuum
  • Heating/ cooling of the body and/or agitator
  • Unload of the dry solid by lateral valve
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Spiral Dryer

Spiral Dryer

Vertical spiral vacuum dryer – MVC
The Spiral Dryer is a vacuum dryer with sanitary design, maximized heated surface, applicable for all kind of wet products such as crystals, amorphous or even pastes which need to be completely discharged.

Working principle

Vertical spiral dryer, rotating at moderate speed to obtain an upwards flow of the product and a renovation of the product in contact with the heated walls.

 

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Mixers: Powders & Solids

Instamix

InstaMix

Fast Mixer for Fluidization – FB
Instamix is a high accuracy ultra fast mixer, suitable for all kinds of mixing products, especially for those with a fragile morphology.

Working Principle
Double shaft mixer with blades turning in counter rotation. This causes two intense ascending flows of the product creating a weightless zone with a very intense mixing effect.

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Turbomix

TurboMix

Horizontal turbulent mixer – MHT

High performance mixer for intense and fast mixes, suitable for all kinds of products, including very disperse granulation and densities. All of that thanks to the Turbomix of Bachiller.

Working principle
Plow type blades rotating at high speed, centrifuging the product violently generating turbulence in the mixing chamber.

Features

  • Capacities from 50 up to 30.000 liters
  • Batch-wise operation
  • Mixing accuracy of 1:100.000 in only few minutes
  • Short mixing times, maximum 5 minutes
  • Repetitive, reproducible and scalable mixing
  • Low maintenance required
  • Large lateral inspection and maintenance doors
  • ‘CE’ marking according to the Safety for Machinery Directive 2006/42/CE
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Mixing Liquids & Pastes

Bachlab

Bachlab

Laboratory mixer
The Bachlab is designed for laboratory research and development of emulsions, dispersions or homogenization of high viscosities, allowing a direct scale up to its industrial equivalent, the Bachmix series.

Operation principle
The laboratory Bachlab mixer controls all the process parameters, such as the agitation speed, temperature and pressure. The slow-slow coaxial agitator combined with the new rotor stator emulsifier, allows very fine and stable emulsions in processes with high viscosity products and a complex rheology.

 

Features

  • Capacities: 5, 10, 25 and 50 liters
  • Useful working volume variable from 20 % up to 100 % of its capacity
  • ‘Plug and go’ units integrated in a working desk
  • Sanitary design according to cGMP. Very easy to clean
  • Working vessel with heating/cooling jacket through an independent unit
  • Internally mirror polished Ra ≤ 0.6 µm (Grit 360). Externally polished in matte or mirror
  • Excellent ergonomics, allowing an easy and  intuitive utilization of the equipment
  • Coaxial mixing tools independently controlled
  • High shear rotor stator agitator.
  • Integrated inlet of solids and liquids
  • PLC control system with color touch screen interface
    • Continuous control of the fabrication process
    • Perfect reproduction and scale up of the fabrication parameters
  • Auxiliary equipment integrated  into the work desk
    • Vacuum pump
    • Heating/cooling unit
    • Electric panel and PLC
  • CE marking according to the Safety for Machinery Directive 2006/42/CE
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Bachmix Fixed

Bachmix Fixed

Industrial vacuum mixer
The Bachmix Fixed series is designed for industrial productions with a wide range of operations, such as dispersion, dissolution, homogenization, emulsion, aeration and heat transfer.
Working principle
The laboratory Bachmix Fixed mixer controls all the process parameters, such as the agitation speed, temperature and pressure. The slow-slow coaxial agitator combined with the new Rotor Stator emulsifier, allows very fine and stable emulsions even in processes with high viscosity products of complex rheology.

 

Features

  • Capacities from 500 up to 20.000 liters
  • Useful working volume variable from 20 % up to 100 % of its capacity
  • Operation under vacuum avoiding final de-aeration of the product
  • Atmospheric operating pressure – Optionally up to 3 bar(g)
  • Operation temperature up to 200º C
  • Design according to ASME VIII div.1 – AD-2000 – EN-13445
  • Sanitary design according to cGMP, validatable FDA
  • Heating/cooling jacket operating with hot water, vapor or thermal oil
  • CIP/SIP systems, validatable through Riboflavin test
  • Internally mirror polished Ra ≤ 0.6 µm (Grit 360)
  • Coaxial mixing tools independently controlled
    • Anchor rotation in both directions
    • Central Uniflux blade mixer with high axial flow rate
  • High shear Rotor Stator agitator.
  • Integrated inlet of solids and liquids
  • CE marking according to the Safety for Machinery Directive 2006/42/CE
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