Your Search For Highly Performing Concaves For Combines Stop Here At ESTES

The journey of an agricultural equipment welder from being a technician to a patented inventor of a disruptor for harvesting combines is inspiring. Estes Performance Concaves, XPR system, comprising of the concave for combines, has revolutionized the agricultural equipment sector by providing best in class solution for the farmers.


The XPR system that was initially invented in 1995, has undergone a metamorphosis over 20 years. The constant feedback from farmers and  improvizations to the mechanism of the concaves for combines has led to a renowned product that is proving to be a highly performing combine for the harvesting of all types of crops.


Estes Performance Concaves vs. Stock Round bar Concaves


Farmers were accustomed to using stock round bar concaves for combines in earlier times. From reporting larger rotor losses, high grain damage and creating problems with plugging, Stock round bar concaves weren’t the preferred type among concaves for combines. Stock round bar types were also costing the farmers more, due to high fuel consumption.


Overcoming the issues caused by the usage of Stock round bar concaves, We improved, disruptor that pulverized corn shucks efficiently and reported better yields by restricting the flow back to the combine. Despite this, there was still the problem of rotor losses seen by farmers and was reported back . Improvisations to the disruptor model were made and the rotor loss kit was released in 2010. Farmers witnessed a significant drop of close to 33% in the rotor losses. The final version of the system of concaves for combines was patented and now has a record of eliminating rotor losses by its XPR system.


What is Estes’ XPR system?


XPR explains how the concaves for combines work with the crops. With Restricted Flow, Progressively Open and Round bars, the patented model of Estes Performance Concaves has made the farmers worldwide happy with its outcome. The lists of advantages are clearly outlined by the makers and here’s what they are:


- Adaptable for all types of crops like Corn, Soybeans, Wheat, Rice, etc.


- Has proven to eliminate rotor losses and thereby benefiting farmers by an average of 15000 USD per one-thousand acres


- The restricted flow improves the grain-grain threshing and generates cleaner grain samples


- Progressive open round bar models indicate increased capacity for threshing/ separating


- Lesser fuel consumption and in turn increased savings for the farmers


- XPR Concaves for combines have reportedly better product life and is estimated at 5000 hours


Didn’t we tell you that your search for a highly performing concave for combines stop with Estes? The advantages have been proven worldwide and Estes Performance Concaves have a global reach. Estes’s journey of 20 years proves the workmanship and experience that has gone into making this product. Estes’ XPR system is rated to be the best and there is no equivalent that has ventured into the market till date!

Useful Details Of John Deere Combine And Its Increased Automation

John Deere offers a new version named John Deere combine that provides increased automation.  It is a useful facility that makes the job of any operator without any difficulty. Along with this, it also increases productivity as well as reduce losses. It is designed into 4-model S700 series of John Deere single-rotor combines intended for next year production.  This new advisor package of john deere combine consists of 7 technologies which are designed for assisting operators in setting, automating and optimizing the machine for an active and superior harvesting performance which is entirely based on both the field and crop conditions. There are many preset programs available for soya, corn, wheat, barley, and canola to easily cope with some changes in weed infestation, terrain, and moisture level, and if the crop is standing or down, all of that can impact the threshing performance, sample quality, and losses.

The new series of John Deere named S700

This latest version comes with an Activevision camera that brings an operation a clear view into tailings as well as spotless grain elevators when a processor and sensors analyze the data and images to suggest or change settings automatically. This process will maintain the optimal performance of threshing based on the set targets.

For example, whether the system discovers the increased non-grain material levels in soybeans while the condition changes completely towards the day end, it can close down sieves as well as adjust the speed of a fan automatically to maintain a precise sample.

About automated features

Likewise, a rise in the whitecaps presence or the presence of unthreshed wheat heads in a simple will rapid a rise in the rotor speed as well a hard concave setting for threshing the plants more aggressively for avoiding the price deductions of grain.

Increased losses due to the aspects John Deere states a usual combine operator can address like light rain on the corn crop or plan, can be tackled mechanically by opening a chaffer as well as adjusting the speed of a fan.

About Active Yield

The adjustment in active terrain alters the speed of fan, sieve settings and a chaffer for reducing the major impact on both the sample quality and losses while harvesting on the sloping ground when the auto adjustment of chaffer and rotor in response to the data from a loss of rotor monitor can minimize losses from canola/oil-seed rape in drying as well as windy conditions.

For ensuring the highly appropriate yield information collected for analysis, mapping, and record of crop performance, this Active Yield option of john deere combine calibrates the mass flow sensor of S700 automatically when removing the time actually consumed by the manual calibration into a bargain.

RPR Thrashing System to Improve the Crop Capacity

The rotor loss in the crops like wheat, Milo, soybeans and canola etc. happens due to overfull separation section. Actually, this will result in damaging the capacity of crops and hence there is a need to stop the rotor loss. You can find lots of e-commerce sites on the Internet which endow information about the agricultural equipment welders. You can purchase various available rotor loss control machines online by placing an order. 

The Estes performance concaves introduced a RPR system with combine parts which works for all crops in order to stop the rotor loss. Their team of welders has more than 20 years experience of offering different equipment for various problems of the farmers. Along with this, they also provides guarantee about the working of their equipment's. In fact, the RPR concave system will improve the capacity of the crop by thirty percent. This will helps the farmer in eliminating the rotor loss as well as thrashes all crops with one concave system.

Reasons to Choose RPR Thrashing System

The RPR thrashing and separating concave system resolve all the thrashing separating issues. In fact, this new machine is totally different than others and having RPR combine parts system. This new concave system contains a round bar having a notch milled in order to restrict the flow of crop. In fact, the restricted flow threshing results in more grain on grain beating. After this, they place bars that gradually remains unlock in order to increase the capacity so that the grain can be separated easily and quickly. Along with this, the round bar containing the notch gives a cleaner threshes through the concave system.

Actually, one can purchase more advanced concaves on the Internet easily. The patented bars are available for all case IH as well as combine parts and gives a cleaner thresh. One of the benefits of buying this RPR concave system is less damage to grain as compared to stock round bars. The less grain loss means that one can earn more money.

Increase the Crop Yield and Remove the Rotor Loss

Do you know the rotor lose approximate three to five bushels per acre? This means the loss of $12000 to $20000 per one thousand acres. No need to worry now because the Estes performance concaves have introduces RPR thrashing combine parts concave system. They offer best rotor loss control system across the world. Actually, this concave system will help the farmers in reducing the damage to the grain.

This system offers lots of benefits to the users over the stock round bar including:

•    The RPR separating concave system thresh all crops.

•    It will help in increasing the capacity of crops by reducing the rotor loss.

•    One of the advantages of using concave system is that it works 10 times longer than stock.

•    The system cleans the grain sample in an appropriate manner.

•    Using RPR separating system also consume less fuel if you compare it with the stock round bar.