Pilot plant · Parque Empresarial Austral

Pilot plant to test and scale up your product

We process your real sample and deliver the powder obtained together with the measured data to size the industrial plant. If you need to dry an extract, develop an ingredient or produce your first batches, you can do it here with the engineers who then design and manufacture the industrial line.

Our own pilot plant at Parque Empresarial Austral, on the Universidad Austral campus, in Pilar, Buenos Aires province.

from 5 kg
trial batches
24 h
to complete a pilot batch
laboratory
microbiology and quality control
report
with curves and a powder sample

The amount of sample and the trial time depend on the product and the process.

The pilot plant reproduces the complete process, from reaction to packing, on the same principles as the industrial equipment.

Looking for a pilot plant for your product?

To dry an extract, turn a by-product into an ingredient or produce the first batches, companies, SMEs and entrepreneurs find everything in one place:

Trials with your product

Spray, convective, rotary and DIC drying, granulation, mixing and bagging, with your real sample.

Pilot batches for sale

The plant holds an RNE registration and we manage the RNPA registration of your product, so that you can sell the pilot batches.

From trial to plant

The same engineers who run the trial design and manufacture the industrial equipment. Scale-up does not get lost between two suppliers.

Own laboratory

Microbiological analyses and quality control of the powder: moisture, density, particle size, solubility and colour.

From by-product to high-value ingredient

Whey, peels, pomace, bagasse and resins can be turned into proteins, pectins, fibres, extracts and gums in powder form for food, nutrition and pharma. At the pilot plant we define the process (preparation, concentration and drying) and produce the first samples to validate the product with your customers.

Cheese whey
→ protein and permeate powders
Citrus peel
→ pectin and fibre
Plant resins and gums
→ gum powders
Yerba mate, coffee and herbs
→ soluble extract
Fruit pomace and pulps
→ fruit powder
Concentrated effluents
→ solids recovery

What can be tested

The pilot plant covers the complete line, from reaction to packing, not just drying. This makes it possible to reproduce the whole process and not an isolated stage.

Reaction tanks and mixers

Preparation, reaction and homogenisation of the product before drying, with the same variables that are later taken to the plant.

Spray drying

Atomisation of liquids, suspensions and slips to obtain powder of controlled particle size.

Convective drying

Drying by a stream of hot air, for products on trays or in a bed, and to compare against spray drying.

Rotary drying

For granular solids and products that need a long residence time.

DIC drying

Dehydration by instant pressure drop: it expands the structure of the product and changes its texture, rehydration and final appearance.

Pharmaceutical-grade granulation

Granulators for products that require pharmaceutical industry standards in handling and finishing.

Bagging

The finished product is packed just as in the plant, to evaluate how the powder behaves in the package.

Microbiology laboratory

Microbiological analyses on the tested product, decisive in food and in products for pharmaceutical use.

Quality control

Moisture, bulk density, particle size, solubility and colour, measured on the powder coming out of the trial.

What the trial is like

1

You tell us what you need

What the product is, what powder you want to obtain and what capacity you have in mind for the plant. With that we define which pilot plant equipment is right and how much sample is needed.

2

You send the sample

From 5 kg a pilot batch can be put together, depending on the product and the process. We tell you how to condition it and send it to the Pilar plant.

3

The batch is processed

A pilot batch is completed in 24 hours. The working conditions, the progress of the process and the behaviour of the product are recorded.

4

You receive the results

Report with the process conditions and curves, the sample of powder obtained, the relevant laboratory analyses and the video of the trial.

Why the trial defines the project

An industrial unit is sized with data that only the real product provides: how it reacts and mixes, how much heat it tolerates, what final moisture it reaches, what texture and particle size it takes on and how it behaves when packed. When those data are assumed, the equipment is bought twice. When they are measured, scale-up is arithmetic. After the trial you can estimate your line with the calculator.

How to prepare and send your sample for a trial

  • —Before sending it, ask us about the quantity: it depends on the product and the equipment to be used.
  • —Closed containers labelled with the product name, the company and the date.
  • —If it is perishable, refrigerated or frozen as appropriate, and dispatched so that it arrives within one business day.
  • —Whatever data you have: total solids, viscosity, pH, maximum temperature the product tolerates and target final moisture.
  • —For chemical products, the safety data sheet.
Arrange the shipment of a sample

Frequently asked questions

What trials can be carried out?

We carry out spray, convective, rotary and DIC drying trials, granulation, mixing, bagging and quality control, with samples from 5 kg, and we produce pilot batches. If your process needs other equipment, tell us and we will confirm whether we can cover it.

Where is the pilot plant?

At Parque Empresarial Austral, on the Universidad Austral campus, in Pilar, Buenos Aires province. We arrange the delivery of the sample with you.

Can I sell the product from the pilot batches?

Yes. The plant holds an RNE registration and we manage the RNPA registration of your product, so the pilot batches can be sold.

How much product must be sent for a trial?

A pilot batch can be made from 5 kg. The exact amount depends on the product and the process: a dilute liquid that must first be concentrated needs more volume than a filter cake. When we define the trial we tell you the quantity and how to condition the sample for shipment.

How long does it take?

A pilot batch is completed in 24 hours, again depending on the product and the process. What usually takes longest is not the trial itself, but the logistics of the sample and, where applicable, the subsequent laboratory analyses.

What do I receive at the end of the trial?

A report with the working conditions and the process curves, the sample of the product obtained, the relevant quality control analyses and the video record of the trial. With those data the industrial equipment is sized.

What is the point of testing if the equipment will later be larger?

To scale up with measured figures instead of estimates. The trial defines the temperature the product tolerates, the achievable final moisture, the bulk density and particle size of the powder, and whether a drying aid is needed. Those are precisely the data that, if wrongly assumed, cause an industrial unit to fall short.

Tell us what product you want to test

With the product and the result you are looking for we define the appropriate trial and tell you how to send the sample. We reply in less than 24 business hours.

Or write to us on WhatsApp or at info@witech-dry.com.