河南信杰重工有限责任公司

本产品处理边长不超过500mm、抗压强度不超过350Mpa的各种粗、中、细物料（花岗岩、石灰石、混凝土等），广泛用于矿石破碎、铁路、高速公路和建筑行业人工砂石的生产。目前，经实践反击式破碎机是高等砂石破碎不可替代的设备。

This kind of machine can crush stone (granite,limestone,concrete,etc)with max feed size less than 500mm and crushing strength less than 360Mpa.It is widely used for crushing ore in mining,highway,railway,construction,etc.Through the practice,impact crusher is an irreplaceable crushing equipment for high-grade sand and gravel.

性能特点/PERFORMANCE FEATURES

结构先进、高铬板锤、独特的反击衬板；硬岩破碎、高校节能；产品形状呈立方体，排料粒度大小可调，简化破碎流程。经技术改进，研制开发，可配置新型除尘设备，消除粉尘，利于环保。

Special structure,keyless connection,high-chromium plate hammer,particular impact liner; crushing hard rock,high-efficiency and energy saving;cubic shaped,granule of the final products can be adjusted,simplified crushing process.Bytechnical improvement and research development,the new type of dedusting device can be configured to eliminate the dust and benefit to the environment.

工作原理/WORKING PRINCIPLE

该系列反击破分为：二腔和三腔两个系列工作时，在电机带动下，利用冲击力来破碎物料的破碎设备。当物料进入板锤作用区时，受到板锤的高速冲击使被破碎物料不断被抛向安装在转子上方的反击装置上，然后又从反击衬板上弹回到板锤作用区重新被反击，物料由大至小在破碎腔内重复进行破碎，直到物料被破碎至所需粒度，由机器下部排出。

,by whose high speed impact device above the rotor continuously,