Wednesday 13 September 2017

The Best Harvester Machine For Agriculture

The harvesting is the simple process of collecting ripe crop from the fields. A harvester is a machine which cuts the crops such as rice, wheat, maize or vegetables. It involves most labor intensive activity in the growing season. The large farms harvesters use the most exclusive farm machinery. The ESTES Performance Concaves is one of the leading companies which manufacture John Deere harvester tools. This machine increases the productivity with a combination of cutting widths; delivery opening and variable draper seeds provide uniform crop flow.  The main features of harvesting machines are given below:



1. This machine is useful for the harvesting of rice and wheat crop. A combine harvester is capable to finish the whole process of rice and wheat harvesting. Harvesting action can be done by four ways:

a. Slice action along with a sharp tool

b. Tearing action with an uneven serrated rim

c. High-velocity single element force with sharp or dull edge

d. Two elements scissors kind action

2. This company launched newly one concave system for all crops thrashing separating issues. With the new system, John Deere harvester has a patented round bar with notch milled in it for restricting the crop flow. Then the bars which are placed open for ensuring more crop flow through the concave system. This will increase the flow up to 68 %.

3. A combine concave plays an important role in the quality of crops both in threshing and separating. The property of this harvester is that it harvests all the crops and reduces rotor loss. It has faster ground speed and there is no need to change concaves. The more attractive features of John Deere Harvester is its low fuel consumption.

4. This company manufacturers RPR concave system through which there is no chance to damage the crops. They made the system of concave the best just like it provides no plugging, less broken cobs, no rotor loss, more capacity and gives a significantly better sample.

5. The harvester restricts flow threshing forces for more grain thrashings. The John Deere Harvester continuously opens to increase capacity that is why grain can be separated easily and quickly. The round bar which uses in machine gives a cleaner thresh of grains.

6. In concave, there are different types of wires and bars are used. The narrow spacing between the wires makes small seeds and grains enables to properly sift through. Case Concaves which are narrow wired are the best for small grains like wheat and barley.

7. The design is similar to narrow wire products that have more spacing among wires to contain larger grains. The bars are generally square-edged and ones with wide wire are for crops like beans and corn. Be careful to set the Concave right or any mistake in settings can damage the threshing cylinder.

Conclusion: You can find this harvesting tool through visiting estesperformanceconcaves.com website. The Concave systems available at this company are made for all type of crops. Their capacity is 30 percent more in comparison to another concave.

Wednesday 6 September 2017

Choose The Right Aftermarket Combine Concaves – Choose ESTES

It is every farmer’s need that he maximizes his harvest – a sign of his hard work paying off! Better harvest not only depends on the crop that is sown but the right equipment that is used to harvest the crop. It is imperative that an efficient aftermarket combine concaves are used as part of the harvesting equipment.



Primitively stock round bar concaves were extensively used for harvesting of crops. The disadvantages of utilizing stock round bar concaves are quite significant. Let’s assess the most important of all in the below list:

-    Difficulty in plugging of the stock round bars

-    High rotor loss

-    Unacceptable grain damage

-    Higher fuel consumption

-    Higher costs

The need to combat these damages rose high and culminated with the invention by CM Welding. The  RPR Concave system came into existence and addressed most of the disadvantages that were caused because of the stock round bar concaves.

History behind ESTES RPR Concave system

The first aftermarket combine concaves from CM Welding was in 2013. Farmers were able to see an appreciable rise in their yields due to the fact that corn crops were pulverized better and cleaner crops. Despite higher yields, the rotor loss was still an open challenge to the farmers.

The Rotor Loss Kit released by CM Welding in the year 2010 minimized the rotor losses by 33%. CM Welding then came up with RPR Concave system which has almost given the farmers zero rotor loss.

ESTES’ RPR Concave system

The RPR system then sold by Estes Performance Concaves is one of efficient aftermarket combine concaves for harvesting and is a product which is the result of close to 20 years of research, experience, and testing. The combined system is explained as shown below:

R – Restricted Flow Threshing

P – Progressively Open

R – Round Bar

The RPR system has the following distinctive features attributed to it-

•    Better grain-grain threshing because of the restricted flow threshing mechanism

•    Grains separate faster than they do on other round bar combines due to the progressively open systems

•    Round bars that are exclusively patented to the Estes make prevent plugging and give cleaner thresh

•    RPR aftermarket combine concaves suit all types of crops

•    The ESTES RPR system has addressed all thrashing and separating issues that were earlier reported as problems by the farmers

•    Slower rotor speed gives better crops and almost zero rotor loss

•    Longevity of the combines with an estimated life of 5000 hours

•    Lesser fuel consumption and high savings for the farmers


Estes Performance Conaves has gained worldwide recognition and is rated the best among various other aftermarket combine concaves. The reviews for the Estes performance concaves have been positive and Estes guarantees the best performing concaves for your fields. Connect with them to get your quotes today and see better yields on your fields tomorrow with Estes’ aftermarket combine concaves! Choose the best – choose Estes!