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!