We apologize for any inconveniences or if you
have not heard back from us yet on your inquiry.
Demand has been tremendous and we are working
overtime right now to service current orders.
Every rotor combine loses 2-5 bushels per acre, that’s a loss of up to $12-20k per one thousand acres. Our RPR Concave System STOPS rotor loss and works for ALL crops, no changing concaves crop to crop. It pays for itself in a matter of days.
Increase your capacity by 30% and ground speed by 1-2 MPH. Our system is 68% more open so your concaves are no longer limited by high-bushel harvest, large headers and slow ground speeds. It’s a whole different machine with the RPR System.
Our patented Pacman bars give a cleaner thresh than stock round bars with less grain damage. That, accompanied with increased capacity, forces more grain-on-grain threshing for an even cleaner grain sample. All that means, more money in your pocket.
We pioneered the industry in 1995 with our patented disrupters. With 20+ years experience, we designed the RPR System and now with thousands of systems installed there is still none better. There are imitators and knock-offs, but none outperform, we guarantee it.
We installed a set of your concave sets in one of our S680's and we are really pleased with results we're seeing! We run JD large wire in the other 2 machines also 680's and although they work ok we really like the performance of your product... We have harvested wheat, oats, canola and peas so far using your concaves and they work great so much that we would like to order 2 more sets!Lloyd Friesen , Canada, John Deere S680
Within the first day of running Estes RPR Concaves we could see the difference, cut rotor loss to zero, cut crack and skin checks in nearly nothing. Very impressed and happy with the RPR System and recommend it to all.Bill Chapman , ND, JOHN DEERE 9660
Our rotor loss completely stopped in corn and soybeans! Our sample improved greatly from slower rotor speed, less broken cobs, and less fines. You put a set of RPR concavaes in on corn and you'll pay for them in the first 500 acres.Larry Hendon , IL, JOHN DEERE 9770
Before I ran across these guys, I had originally bought one of their competitors system's but hands down, their concave system is superior. It not only is more efficient, it is better built too. Take a look at them before you go anywhere else!Garth Gentry , IN, CASE IH 7088
We first used RPR concaves in our JD 9600 models and found an dramatic increase in capacity. Our grain is also better quality which translates into better yield, the paid for itself within months!Larry Brown , MO, JD 9660 STS
I saw their expo at the Farm Progress Show after speaking with some other farmers decided to give their system a shot and I am so glad I did! I have completely eliminated rotor loss and couldn't be happier.Rick Furches , MO, JD 9660
Get in touch with us today or call 1-765-650-4131