Hungarojet is a cutting edge team in Budapest, Hungary, who has developed a rubber recycling methodology of processing and milling tires with a high-pressure water jet technology.

Hungarojet’s team reached out to ECO Green Equipment to find a efficient crumb rubber system for processing their tire-derived materials.



“Our company is pleased to have the new ECO Krumbuster® system installed and operating for us,” said Mr. Gabor Kostyal, Manager of Hungarojet. “This system is the right system for processing our material and product. We compared many competitors and other mills on the market and felt the ECO Krumbuster® was the mill with the right features and performance.”



The ECO Krumbuster® is a hydraulic fine milling machine ideal for processing rubber material into crumb rubber and rubber powder. Material from this system is used in a variety of secondary rubber applications such as rubber modified asphalt, roofing, mats, and coatings.


The ECO Krumbuster® provides increased production rates for processors who demand the best efficiencies and low maintenance. The unit churns through rubber mulch (19 mm and smaller), outputting crumb and rubber powder (6 mm minus). Operators can now enjoy increased volume production of rubber grinding plus a high proportion of output—up to 3 tons per hour of 6 mm material.


The ECO Krumbuster® is the original hydraulic mill designed with an aggressive grinding technology. Powered by a custom hydraulic power unit, the mill features lower operational costs, fewer moving parts, and longer-lasting doubled-rolled spherical steel bearings. Easy access service doors open to reveal a grinding chamber containing two rolls with optional corrugations.


Mr. Brad Swenson, Managing Partner with ECO Green Equipment said, “The ECO Krumbuster® and expanded system, is the latest technology in crumb and rubber powder production with one of the lowest in estimated wear costs around $3.00 – $9.00 USD per ton. Those who have interest in maximizing their returns and investment in fine rubber grinding production must seriously consider the ECO Krumbuster®.”



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