It continuously and evenly feeds the primary crusher with materials.

The paper makes analysis to lower bracket of rotary crusher on its inner force by regular equation of beam bend, on basis of which strength of lower bracket can be calculated.

用梁弯曲的力法正则方程对旋回式破碎机下架体进行了内力分析，以此为基础可对下架体进行强度计算。

Crushing functions of a rotary crusher are achieved by its crushing cavity consisting of an eccentric rotary roller arid a fixed notch crushing plate.

回转式破碎机的破碎功能是通过偏心回转辊和固定凹面破碎板组成的破碎腔来实现的。

PH400 × 600 Rotary Crusher Modification

PH400×600回转式破碎机的改造

Analysis to Lower Bracket of Rotary Crusher on Its Inner Force

旋回破碎机下架体内力分析

Application of Twin-chamber Rotary Crusher in Medium and Small-size Concentration Plant

双腔回转破碎机在中小型选矿厂的应用

The stone will be hauled to a secondary crusher; a secondary source; a secondary issue; secondary streams.

这块石头将会拖到二号粉碎机；第二手来源；次要问题；支流。

The automatic start and stop of equipment and the automatic control of the load of fine crusher in the crushing process of the concentrator were realized by applying PLC control and computer monitoring technology.

采用PLC控制和计算机监控技术，选矿厂的破碎生产过程实现了设备自动启停和细碎机负荷的自动控制。

The crushing product particle size could be lower than 4mm when Auto Inner Cycling Fine Crusher ( ACFC) was used in fine crushing.

自循环超细粉碎机可以将破碎产品粒度降至4mm。

Being able to reduce the size of feed to mill, high-efficiency fine crusher provides an effective way to decrease power consumption of beneficiation.

“多碎少磨”是公认的选矿技术原则，高效细碎机能降低磨机给矿粒度，是降低选矿能耗的有效途径。

The study of materials of super-fine crusher hammer

超细破碎机板锤材质的研究

Operating Principle and Features of Aerial Impact Type Fine Crusher PN Machine

空中打击式细碎机的原理与特点

Optimization of Designing the Jaw-type Fine Crusher

颚式细碎机的优化设计

Application status and development trend of high-efficiency fine crusher

高效细碎机生产应用现状与发展趋势探讨

Faults analysis of single spike roll crusher and modification

单辊破碎系统故障分析与改造

Construction of three-dimensional model of single toothed roll crusher based on CATIA

基于CATIA的单齿辊破碎机三维模型建立

Application of Roll Crusher with Four Gear Teeth in CFB Units

四齿辊式破碎机在循环流化床机组中的应用

Four Roll Crusher and Maintenance of Structure of Number of Issues

四齿辊破碎机的结构与维护的几个问题

Study and Development of New and High Efficient Toothed Roll Crusher

新型高效齿辊式破碎机的研制

Roll crusher for reliable operation, maintenance simple low operating costs, nesting small-size adjustable.

辊式破碎机操作可靠、维修简单、运行成本低，排料粒度大小可调。

For the roll crusher model, the classification matrix is expressed by a certain equation.

在辊式破碎机的模型中，分级矩阵用一个方程式来表示。