Operation Scheme

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Operation Scheme
Return on your investment the very 1st season — In some cases even in a few days!
Clean your own grain and get the top dollar for your harvest.
Get an improved grain cleaner that has high efficiency.

A quick questionnaire will determine the most suitable model for your needs.

Answer a few questions, and we will match a machine that is right for you.

What type of grain do you grow?
What is the volume of grain that needs to be cleaned annually?
What type of impurities are in your grain/what are your sorting needs?
How soon would you like to obtain a grain cleaner?
Question 1 of 4
our specialist
Metra Grain Cleaners work with any type of grain. It takes just a few minutes to go from one commodity to another.

Depending on your production volume we will match the optimal model for your needs.

We have Aerodynamic grain cleaners with the capacity form 40 to 4000 Bu/h (1-100 t/h), Color Sorters from 40 - 800 Bu/h (1-20 t/h).

We will match the right Grain Cleaner to your needs.

Metra separates grain from light to heavy impurities, infected and damaged grain. As well as calibrating grain based on its relative density.

Once in stock - we deliver within 3-5 days. Out of stock equipment delivery time is between 2-8 weeks.
Need help?
We are currently working on your best option!
Where can we send the catalog for the matched grain cleaners?
.pdf 10 Mb

Use Metra grain cleaners to get the most value out of your harvest*

*Here is an example of durum with VOM before and after cleaning in 2017 in North Dakota
Price per bushel of original durum with VOM
Price per bushel of clean grain
The features Metra Grain Cleaner
(~4 min)

Make more money by cleaning your own grainbg

Clean grain on your schedule and cut out the middleman.

Clean any grain type and volume on your schedule. Sell your grain for the most value.
Fill out your inquiry and a specialist will contact you within 10 minutes.
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Our specialist is ready to help you.

You can now process hemp

Our Grain cleaners separate seed from larger and smaller stems and bio material

Hemp before cleaning
After cleaning. Small leaves and dust
After cleaning. Seeds

Receive the Graincleaner catalog

.pdf 10 Mb

Metra Group — production and sale of grain cleaning equipment

Our equipment cleans any type of grain, and is economical and easy to operate. With capacity from 40-8000 bu/h or 1-200 t/h.

We keep it fair; you get the grain cleaners straight from the manufacturer, without additional markup — hence, you pay below market price.

More about us

Factory warranty is up to

3 years

See the contract
Factory warranty: 1 year

Average lifetime of color sorter:
20+ years
Factory warranty: up to 3 years

Average lifetime of aerodynamic grain cleaner & pre-cleaner:
30+ years

We will exchange all parts under the warranty

We take care of everything from delivery to training

anywhere in the world
Set up
on site and remotely
We provide training
on how to operate the equipment
lifetime support

Over 3000 farmers

get the most profit out of their harvest thanks to Metra grain cleaning equipment

Read the reviews

Our customer’s reviews

We are ready to answer all your questions

Fill out your inquiry and a specialist will contact you within 10 minutes
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Our specialist is ready to help you

Come to our location to see the equipment in action

Our warehouses locations