Spring Cone Crusher_HENAN YUHONG HEAVY MACHINERY CO.,LTD.

Detailed introduction

Introduction

Cone crusher is a kind of crushing machine commonly used in mining, metallurgical industry, construction, road construction and chemical industry. Cone crusher can be used to crush hard and medium hard minerals, rocks, iron ores, limestone, copper ores, quartz, granite, sandstones, etc.
This crushing equipment has compact structure and high productivity. It adopts bowl-shaped bearing which has high precision. Concentrated thin oil lubrication system is also used.
The size of the discharge opening can be adjusted by propelling cylinder. When the materials that can not be crushed enter into the crushing chamber, the spring safety device can protect the equipment.
This machine adopts grease seal to avoid mixing of water and oil. When sealing parts are worn, spring can help them recover sealing function.

Working Principle

1. When cone crusher is working, motor drives the eccentric sleeve to rotate. The eccentric sleeve drives the transmission shaft and cone part to make swing movement. When they swing to the extent that the surface of the crushing wall is close to the roll mortar wall, the rocks and ores are pressed and crushed.

2. Joint between supporting sleeve and frame is compressed by spring. When metal block and other materials that can no be crushed fall into the crusher, spring will be out of sharp and discharge the objects.

3. When the materials that can not be crushed pass through the crushing chamber or the machine overloads, the spring safety system makes the cone discharging hole become larger. When objects are discharged from crushing chamber, discharging hole will automatically reset. Cone crusher resumes normal operations.

4. The surface of crushing chamber is covered with wear-resisting high manganese steel lining plate. Size of discharging hole can be adjusted hydraulically or manually.

Features

1. Our cone crusher has the characteristics of large breaking force, high efficiency, high crushing capacity, low operating cost and long service life. It is convenient to operate and is economical.
2.The crushed materials are of equal size, thus reducing circulating load.
3.Large and medium-sized crushers adopt hydraulic chamber-cleaning systems, which will help reduce the down time.
4.Cone crushers with different chambers are available, to meet our customers' requirements.
5.Grease seal can effectively avoid the blockage of water feeding system and drainage system, as well as mixing of water and oil.
6.As the overload protection device, spring safety device allows foreign matter and iron pieces to pass through the crushing chamber without jeopardizing machines.

Technical Parameter

Model	Diameter of the cone	Inletsize	Maxfee ding size	Adjustingrange of discharging	Capacity	Power	Eccentricshaft speed	Weight	Dimensions (L×W×H)
Model	(mm)	(mm)	(mm)	(mm)	(t/h)	(kw)	(r/min)	(t)	(mm)
PYB600	Φ600	75	65	12-15	40	30	356	5	2234×1370×1675
PYD600	Φ600	40	35	3-13	12-23	30	356	5.5	2234×1370×1675
PYB900	Φ900	135	115	15-50	50-90	55	333	11.2	2692×1640×2350
PYZ900	Φ900	70	60	5-20	20-65	55	333	11.2	2692×1640×2350
PYD900	Φ900	50	50	3-13	15-50	55	333	11.3	2692×1640×2350
PYB1200	Φ1200	170	145	20-50	110-168	110	300	24.7	2790×1878×2844
PYZ1200	Φ1200	115	100	8-25	42-135	110	300	25	2790×1878×2844
PYD1200	Φ1200	60	50	3-15	18-105	110	300	25.3	2790×1878×2844
PYB1750	Φ1750	250	215	25-50	280-480	160	245	50.3	3910×2894×3809
PYZ1750	Φ1750	215	185	10-30	115-320	160	245	50.3	3910×2894×3809
PYD1750	Φ1750	100	85	5-13	75-230	160	245	50.3	3910×2894×3809
PYB2200	Φ2200	350	300	30-60	590-1000	280/260	220	80	4622×3302×4470
PYZ2200	Φ2200	275	230	10-30	200-580	280/260	220	80	4622×3302×4470
PYD2200	Φ2200	130	100	5-15	120-340	280/260	220	81.4	4622×3302×4470