High Performance Combine Performance Parts - Estes Performance Concaves

The separation between the cylinder and concave in the conventional system is one of the critical points to define a good threshing, which manages to separate the grains of the spike efficiently and, at the same time, without breaking them.

There should always be greater separation to the entry of the material to the threshing so that it is progressive and efficient. There is the idea that leaving more open back is beneficial to avoid clogging in this part of the machine, since all the material that enters can leave. But reality shows that this produces a higher percentage of breakage due to a very aggressive threshing at the beginning.

With a proper regulation like the one mentioned above, a gradual threshing is assured. The amount of material decreases as it progresses in the path between both components, as a part passes through the open concave, both grains and glumes and other structures. Then, as the amount of material is smaller, the space must be smaller also for the purpose of threshing the entire surface of the concave.

Threshing- cylinder and concave

Soy is a relatively easy threshing crop when it is dry, but it is also quite weak grain so that the speed of the cylinder and its separation from the concave are essential factors to perform good threshing with Combine Performance Parts and avoid the damage of the seed.

Intelligent concave

The concave of Combine Performance Parts has a differentiated spacing between wires. The spacing in the rear section of the concave is twice as large as in the front. This arrangement guarantees an optimal relationship between a good threshing capacity and a high separation capacity. To optimize threshing quality, you can adjust the concave independently on the front and rear from the comfort of the cab.

Two systems in one

The concave of the ESTES PERFORMANCE CONCAVES has a large separation surface. Another distinctive feature of our Combine Performance Parts is that the concave of the separator can be retracted above the rotary separator. An electric motor places the concave in the desired position - according to needs; without requiring additional tools.

Perfect in front and behind: the front and rear concave openings can be electrically adjusted independently. You can adapt the threshing unit to any harvesting condition from the comfort of the cabin.

The concave of the separator is located under the multicultural separator (MCS). This adjustment improves the separation performance in long and wet straw conditions, which allows a high yield even in difficult harvest conditions.

Interchangeable sectional concave

For farmers and contractors who harvest many different crops, the Combine Performance Parts can be adapted in a moment by a new sectional concave. The segment of the front concave can be easily removed and can be exchanged through the opening of the stone trap. There are two front concave segments: one with a wire spacing of 14 mm for intensive threshing of the grain crop and a concave segment with a wire spacing of 24 mm for the harvest of corn, soybeans or sunflower. To improve grain separation, the universal rear concave segment has a wire spacing of 24 mm.

Key Parts Of Combine Harvester And Their Usage

When it comes to combines there are several parts that work together to lower your workload. These Combine performance parts come with removable heads and perform very specific tasks. One of them is the standard header which is also known as a grain stage or stage header. This particular part combined with a blade space bar and rotating reel with metal or plastic teeth help in cut yield fall into the twist drill once it is cut. 

In this article, we have compiled a list of the main parts and processes of the Combine which you can use to perform different tasks. This will help you in choosing the right machine for the work you have on your farm.

Cutting

There is a part that is known as the reaper which is the standard tool for the first stage of harvesting that is cutting. This part cuts the standing harvest, snaps the ears of the maize or get windrows. These windrows are the lines of the cut product that are put for the combiners to process in the further steps.

Combine Header

This is a reel that pivots at a specific speed to push and grab the whole stalks against the cutter bar. The material is then conveyed onto the header stage with the help of the stage wood screw. The cutter bar is crucial for the cutting activity.

Passing on and nourishing

In the step, the yield is further pushed into the machine for processing.

Sifting

In this step, the grains are separated from the heads, cases or ears.

Cylinder and concave

In this step, the harvested plants go through a leeway between the barrel and the inward. The division of the grain from the debris happens at this stage. Around 80% of the grains get isolated during this process and fall into the channel for the further movement to the front of the combiners into the wavering grain skillet.

Chamber beater

The harvested material enters the barrel and curved leeway in a specific amount at a specific speed which helps in the separating process.

Partition

• This helps in the detachment of the grain from the straw, husks or stalk pieces.

Check flaps

In this step, the material that needs to be isolated gets measured during the streaming and check flaps are suspended over the material also known as the straw walkers.

Straw walkers/Straw pack

Unthreshed heads that fall through the walker openings are gathered by the grain return parts. The parts restore the unthreshed sets out toward refreshing by the chamber and sunken get-together.

Cleaning

The waste and trash are expelled from the grain.

This step involved the chaffer (top) sifter, the sieve, and the blowing fan. These do the cleaning of the grain. An air flow is in the upward direction through the base of the strainer towards the back of the combiners that helps in the partition of sifted and unthreshed seed. The chaffer openings are customizable.

Estes Performance Concaves is a trustable brand that offers best Combine performance parts for your machinery. They offer a variety of performance parts, you can choose the right part for your machine and speed up the process of harvesting.