About Liming

Established in 1987, Henan Liming Road & Bridge Heavy Industry Co., Ltd. is a manufacturer of mining equipments such as crusher, grinders, sand making machines, sand washing machines, vibrating screens, vibrating feeders, Pulverizerbelts, conveyors and ball mills.
Located in the city of Zhengzhou, we own a manufacturing facility covering 30,000 square meters, where we employ more than 600 employees ......

Products Center

Crusher Series

Grinder Series

Sand Making Series

Cone Crusher

Application of Cone Crusher

The PY series Cone Crusher has been developed to crushe high or medium hardness material ,such as iron ore ,copper ore,cone crusher, limestone, quartz, granite, and sand stones, ect., in metallurgical, construction, road building, chemical, silicate Industries. This crusher has the advantage of reliable construction, high prod activity , easy adjustment and less cost in operation. The spring release system of crusher acts an overload protection system that allows tramp to pass through the crushing chamber without damage to the crusher, use dry oil, water, two kinds of sealed formation. It made plaster stone and engine oil separated, assured reliable performance. The type of crushing chamber depend upon the size of feed and fineness of the crushed product. The standard type is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head is applied to fine crushing.

Cone Crusher

Features of Cone Crusher

The PY series crushers crushes by the change of the gap in the crushing cavity .The gap is opened and closed by the gyration of main shaft, which is derived by motor through cone gears. The PY series cone crusher is of high reduction ratio, high performance, low power consumption, and uniform size products. It has been used in the secondary and tertiary crushing. The crushing action is caused by the closing of the gap between the mantle line (movable) mounted on the central vertical spindle and the concave liners (fixed) mounted on the main frame of the crusher.

The gap is opened and closed by the gyration of main shaft, which is driven by the eccentric sleeve. The eccentric sleeve is driven by the motor through elastic coupling , transmission shaft and cone gears . The cone crusher consists of body frame, transmission shaft, eccentric sleeve, cone bearing, breaking cone, supporting sleeve, adjusting sleeve, feeding part，spring，elastic coupling ，lubrication part , electric part, ect..

Specifications of Cone Crusher

you may need the following relevant equipment:

Mobile Crusher - Jaw Crusher - Impact Crusher - Vertical Shaft Impact Crusher - Cone Crusher - Hammer Mill - Three-rings and Medium-speed Micropowder Grinder - Super Pressure Trapezium Grinder Mill - Raymond Grinder - High Pressure Suspension Grinder - Ball Mill - Sand Making Machine - Sand Washing Machine - Vibrating Feeder - YZS Vibrating Screen - Belt Conveyer