Rockwheel Owner Buys Hartl Crusher
Rockwheel owner to buy Hartl Crusher Published 169, 2019 at 1420. Rotary cutter manufacturer Rokla has expanded into the crusher and screening bucket sector with the acquisition of Hartl German rotary cutter manufacturer Rokla , which operates under the Rockwheel name, has announced its acquisition of Austrian crusher and screening bucket specialist Hartl Engineering Marketing .