GPY series hydraulic cone crusher-Crusher-Products-ATAIRAC ENGINEERED PRODUCTS INC

Taken the theory of laminating crushing combined with high power, with optimized crushing chamber, GPY Series Hydraulic Cone Crusher has the general characteristics in smart weight, large production capacity, good fineness shape and wearable wearing parts, etc. The machine can be widely used in metallurgy, chemical industry, refractory materials, hydro-power construction, constructions for highway and other industries, also applied to the comprehensive recycling and process all kinds of metallurgical slag

1. Robust frame

The alloy casting frame is super robust and durable due to the FEM analysis in design.

2. Curved crushing chamber

According to the principle of lamination crushing and the feature of chamber wall wearing, the shape of cone crusher chamber is designed as curve, so as to obtain larger productivity, high quality and less wearing cost.

3. Tramp iron or overload protection
In case of tramp iron or overload, the hydraulic oil will be pushed into the accumulator, then the discharge opening is enlarged. After tramp iron or overload, the accumulator releases oil to the cylinder, so that the cone crusher can start normal operation. The failure performance probability of the machine is low, even long-time operating in crushing extreme hard rocks.

4. Transmission gear

Bevel and pinion gears can keep the crusher with big torque and high efficient transmission.

5. Optimized Eccentric distance is adjustable

Eccentric distance is adjustable (GPY300, 300S), the others’ fixed. A combination of main shaft, eccentric bushing and eccentric sleeves could easily get several eccentric setups by rotating eccentric bushing, to meet the requirement of different mining application.

6. Positive pressure anti- dust system
Special sealing and positive pressure anti- dust system ensure the clean of lubrication system. No extra grease seal and labor maintenance needed during operation.

7. Advanced reliable hydraulic lubrication system

Due to the modular design of independent lubrication system and hydraulic system, the crusher can obtain the protection function of hydraulic oil temperature, flow, pressure, and abnormal power, with the linkage to main motor starter control.

8. PLC intelligent operation system

Overload protection, tramp iron protection, wearing plate auto compensation and choke feeding can maximize the crusher efficiency.

9. Easy maintenance

Most parts can be assembled and disassembled on the upper and lateral side, which makes the machine maintenance labor-save and time-save.

10. High utilization of wearing parts

Special designed mantle and bow liner with high utilization, which greatly reduce the operation cost of wearing parts.

Secondary Crushing Series

Model	Eccent-ricity（mm）	Power (kw)	Throughput of the closed side setting（css） (t/h)
Model	Eccent-ricity（mm）	Power (kw)	25mm	30mm	35mm	40mm	45mm	50mm	55mm	60mm	65mm	70mm	75mm
GPY100S	20	90	115-125	140-150	155-175	165-195	180-210
GPY100S	25	90		180-190	195-215	205-225
GPY200S	25	160		165-215	185-235	105-225	225-275
GPY200S	32	160			225-275	265-315	275-345
GPY300S	25	250		210- 260	245-305	280-335	310-340	320-340
GPY300S	32	250			350-390	370-410	390-430
GPY500S	44	315		295 -320	325-360	390-440	500- 560	700- 770	800- 870	880-950	960- 1010	1030- 1100	1120- 1200

Remark: The above listed capacity is based on the limestone with bulk density 1.6t/m³. The capacity will be affected by many factors, such as, selected eccentricity, crushing ratio, material hardness, composition of feed particle size, water and silt content, etc. So, please consult us for specific situation.

Feeding opening size of secondary crushing series

Chamber	GPY100S	GPY200S	GPY300S	GPY500S
C	250mm
EC		330mm	380mm	560mm

Remark: C=Coarse; EC= Extrordinary coarse

Fine Crushing Series

Model	Eccent-ricity（mm）	Power (kw)	Throughput of the closed side setting（css） (t/h)
Model	Eccent-ricity（mm）	Power (kw)	8mm	10mm	15mm	20mm	25mm	30mm	35mm	40mm	45mm	50mm
GPY100	20	90	45-50	45-55	65-75	90-100
GPY100	25	90		50-60	70-80	100-115
GPY200	25	160		85-105	105-125	125-150	155-175	180-205
GPY200	32	160			135-155	165-185	185-215
GPY300	25	250	100-120	110-140	155-185	185-215	220-250	255-285	290-320
GPY300	40	250	140-160	195-225	235-265	280-310	315-345
GPY500	40	315		160-200	280-300	310-330	370-400	420-450	470-500	520-560	600-630	650-680
GPY500	44	315			320-360	390-420	440-470	510-540	560-600	630-670	700-750

Remark: The above listed capacity is based on the limestone with bulk density 1.6t/m³. The capacity will be affected by many factors, such as, selected eccentricity, crushing ratio, material hardness, composition of feed particle size, water and silt content, etc. So, please consult us for specific situation.

The crushing process is fulfilled between the concave ring and mantle that rotate eccentrically. Motor drives horizontal shaft through V-belt and the horizontal shaft drives eccentric shaft by gear, then eccentricity is generated when eccentric shaft makes main shaft rotate in a monocyclic form. The material enters into the crusher through the upper feeder and discharges from the discharge opening.