High Reduction Ratio Hydraulic Crusher for Mineral Processing

Product Description

Company ProfileAtairac Engineered Products Inc China is High-tech enterprise which specialized in the R&D, manufacturing, project planning and construction design, process design and system intelligence of various minerals and rocks for crushing, grinding, screening, feeding, conveying, environmental dust removal and other equipment.
Atairac has a strong technical team, reliable production and processing equipment, efficient service construction team. From understanding to solving the customer needs, Atairac is committed to the combination of advanced, practical, efficient design concepts and reliable performance equipment, to provide customers with integrated mobile type, intelligent module, cost-effective crushing and screening system. Product introductionHPY400 cone crusher is a high-efficiency and energy-saving medium and fine crushing hydraulic multi-cylinder cone crusher. On the basis of Simmons and rotary disc crusher, the high-energy laminated cone crusher was creatively developed by introducing the advantages of high-energy crusher and the structural characteristics of the reference German H-type crusher. The structure is changed from the traditional bottom single cylinder to the external multi-cylinder, which shortens the length of the main shaft and changes the main shaft from the moving form to the fixed type, increasing the strength of the crusher main shaft and freeing the internal space to increase the strength of other parts. This is a way to improve the crusher performance by improving the structure of the crusher and optimizing the mechanical parameters, thereby fundamentally improving the crushing capacity of the crusher. In addition, the reasonable adjustment structure and the advanced hydraulic control system greatly improve the intelligence and humanization of the equipment, reduce the labor of the workers, and shorten the time for repairing and replacing the wearing parts on site.
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1. The combination of higher speed and larger stroke makes the HPY cone crusher greatly improved in power rating and throughput, making it the most productive crusher in the same specification. Get the maximum yield in the smallest space. The HPY cone crusher can be produced under a constant discharge port, avoiding the single-cylinder hydraulic pressure floating up and down during the production process, causing the change of the discharge opening, and maintaining the discharge opening constant by rotating the fixed cone adjustment method. Improve the stability of the entire production process. In addition, the iron protection device ensures that the crusher can be immediately reset after passing through the iron block, maintaining a stable discharge opening. The HPY cone crusher produces thinner products with fewer crushing stages, reducing costs and saving energy.
2. HPY cone crusher two-way iron-releasing hydraulic cylinder allows the iron block to pass through the crushing chamber without stopping due to over-clamping. The hydraulic cleaning of the crushing chamber has a large stroke and is independent of the wear of the lining. It reduces the amount of work required to remove the clogging material in the crushing chamber and can quickly clear the cavity, thereby reducing downtime and reducing the workload of the operator.
3. The hydraulic motor drives the fixed cone to accurately adjust the discharge opening; the hydraulic motor can also rotate the fixed cone out of the adjusting ring thread to replace the liner, thus greatly simplifying the workload of the liner replacement.
4. The advanced lining fixing technology improves the reliability of the lining plate. The fixed cone lining plate is formed by the wedge and the spiral inclined surface of the fixed cone lining, forming a self-locking; and the moving cone lining is self-locking and locking. The nut is fastened for easy maintenance.
5. The bronze bushing of HPY cone crusher can provide greater load capacity in the vibration environment with large vibration and dust. Moreover, the bronze bushings are low in cost and can be replaced with ordinary tools.
6. All parts of HPY cone crusher can be disassembled and maintained from the top or side. It is convenient to disassemble the moving cone and fixed cone without disassembling the frame and fastening bolts. Therefore, it is more convenient to replace the liner of HPY cone crusher every day.
Performance characteristics
HPY cone crusher is suitable for medium and fine crushing of medium and hard materials. It not only provides high output, reduces operating costs, but also is easy to maintain and has long maintenance intervals. The crushing stroke (that is, the larger the eccentric amount) is larger, reaching 1.5 times of the single-cylinder cone, so that the cone crushing force is larger, the laminating crushing effect is better, the larger output can be achieved, and the broken granular shape is better. Less liner wear. Small footprint, less maintenance space, low overall height, and easy assembly and disassembly. HPY cone crusher can achieve high crushing ratio and low cycle load, and the yield is higher, achieving superior continuous crushing and effectively reducing energy consumption. HPY cone crusher particle size curve (HPY400 )
HPY400 cone crusher (medium crush) operation curve
HPY400 cone crusher (Fine crush) operation curve
Note: 1. The number on the curve is the size of the discharge port, and the square hole sieve is sieved; 2. The production capacity and particle size are related to the feeding particle size, material hardness, material cleanliness, moisture content, crushing cavity shape and other factors.
Technical Parameter

Model	Installation Power (kw)	6mm	8mm	10mm	13mm	16mm	19mm	22mm	25mm	32mm	38mm	45mm	51mm
HPY300	220	75-95	100-130	110-140	145-180	170-215	190-230	220-260	225-275	245-320	300-375	345-430
HPY400	315		105-140	135-170	180-225	215-275	250-320	275-345	285-365	315-425	350-480	400-540	455-615
HPY500	400		135-170	170-220	225-290	270-245	310-400	340-425	360-450	400-530	425-585	500-670	560-770
HPY800	630			240-335	315-420	375-500	420-540	465-590	490-725	545-790	585-920	670-990	765-1100

Remarks: the above capacity is based on the limestone open operation with loose density 1.6t/m³, in case of close operation, the capacity is
15%-30% higher than in open operation.
Cavity Selection

Model	Cavity Type	Standard		Short Head
		Minimum setting (mm) A	Feed opening(mm)B	Minimum setting (mm) A	Feed opening(mm)B
HPY300	EF			6	25
	F	13	107	6	25
	M	16	150	8	53
	C	20	211	10	77
	EC	25	233
HPY400	EF			6	30
	F	14	111	6	40
	M	20	198	8	52
	C	25	252	10	92
	EC	30	299
HPY500	EF			6	35
	F	16	133	8	40
	M	20	204	10	57
	C	25	286	13	95
	EC	30	335
HPY800	EF
	F	16	219	5	33
	M	25	267	10	92
	C	32	297	13	155
	EC	32	353

Remark:EF= Extra Fine F=Fine M=Medium C=Coarse EC=Extra Coarse Products in factory
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