China Secondary Cone Crusher Machine For Iron Ores Copper Ores Limestone

Quick Details

The secondary Cone Crusher Machine is a popular hard stone crushing machine in aggregate production, mining operations, and recycling applications. It makes use of the best coordination of crushing frequency and eccentricity, which enables the crushed materials much finer. It is widely used in sand quarrying, concrete sand making, dry powder mortar, construction waste, machine-made sand, power plant desulfurization, and other industries. It is used to crush various ores and rocks with medium and above hardness (below 350 MPa), such as calcite, limestone, granite, river pebble, dolomite, bluestone, glass, cement clinker, iron ore, etc.

Working Principle

When the cone crusher works without material, eccentric bushing assembly “cling to” the spindle unit revolve with the rack wheel. When the material enter into the crushing chamber, spindle assembly (spindle, inner cone) rotate slowly inside the eccentric copper bushing under the resistance of material. The inner cone is oscillating inside the crushing chamber, which can extruding and crushing the material. When some unbroken materials like metal block falling into the cone crusher, the movable cone rise up by the lower piston, which plays the role of adjusting discharge outlet, iron passing protection and eliminate ore blocking.

Parameters

Features

1. High Productivity GPY cone crusher combined with optimal crushing chamber, reasonable eccentricity, optimal swing frequency and laminating crushing principle, the machine has a large throughput capacity, high productivity, good products shape and low energy consumption.
2. Automation Automation control system can achieve the overloading protection, iron-passing protection, and function of constant-chamber without effect of liner-wearing, can also constantly monitor these conditions such as oil temperature, oil flow, oil pressure motor load and discharge opening size, etc., which ensure the machine work stably.
3. Low Running Noise and Low Vibration The driving structure of high precision arc-shape spiral gear has advantages of low running noise, high driving ratio and long durability. Low vibration itself and flexibility supporting of the steel structure ensure minimum vibration (which is caused by transmission from machine to foundation) and low foundation cost.
4. Low Installation Cost GPY200(s) and GPY300(s) cone crusher's advanced compound cup-type piston design has advantage of low installation height and the integral steel base frame ensure easy installation, short time-cost and minimum installation cost.

Application

Wide range of applications suitable for more than 200 kinds, cone crusher is widely used to crush metalliferous and non-metalliferous ores, such as iron ore, sandstone pebble, limestone, granite, basalt, diabase, cobble, etc