jaw crusher modern

Head crusher - Wikipedia- jaw crusher modern ,A head crusher is a putative torture device conceived in the early modern period. Use. This metal device featured a plate that sat below the victim's jaw, which was connected by a frame to the head cap.Zhengzhou Mechanical Industry Science & Technology ...Zhengzhou Mechanical Industry Science & Technology Co., Ltd., Experts in Manufacturing and Exporting Jaw Crusher, Impact Crusher and 423 more Products. A …