China SMX Series Gyratory Crusher - Reliable Primary Crushing Machine from Trusted Suppliers and Factory
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Product Brief Introduction of SMX Series Gyratory Crusher
SMX Series Gyratory Crusher is a large-scale crushing machine used for primary crushing of various hard ores or rocks, the feed material will be compressed, broken and bended through gyrating movement of breaking head within the chamber. The top of main shaft (assembled with breaking head) is supported within the bushing which is installed in the middle of spider arm; the bottom of the main shaft is mounted in the eccentric hole of bushing. The breaking head gives a gyrating movement around axis line of the machine while bushing rotating, and feed material can be crushed continuously, therefore it is more efficient than jaw crusher.
Features and Benefits of SMX Series Gyratory Crusher
Due to high reduction ratio, a smaller product size is produced. This puts less pressure on conveyor belt transfer points, which in turn leads to less materials handlings costs, less down-time and less maintenance costs.
Special liner & crushing chamber configuration produces more valuable cubically shaped, lumpy product and less fines.
Special design means crushers do not have to be choke-fed, simplifying plant design & eliminating the need for intermediate stockpile.
The use of spherical bearings instead of a bush arrangement, eliminates point loading in this area – longer bearing life, lower downtime, lower maintenance.
The spherical bearing results in more eccentric movement higher up in the crushing chamber, resulting in the effective nipping and crushing of very large feed sizes.
The spherical bearing allows for smaller gap settings at the discharge, leading to high set under & smaller product sizes.
Heavy duty gyratory design is ideal for crushing hard and abrasive material like iron ore.
Product Data
Technical Data of SMX Series Gyratory Crusher:
| Model | Specification (mm/inch) | Feed Opening (mm) | Motor Power (kw) | O.S.S (mm) / Capacity (t/h) | |||||||
| 150 | 165 | 175 | 190 | 200 | 215 | 230 | 250 | ||||
| SMX810 | 1065x1650 (42x65) | 1065 | 355 | 2330 | 2516 | 2870 | - | - | - | - | - |
| SMX830 | 1270x1650 (50x65) | 1270 | 400 | 2386 | 2778 | 2936 | - | - | - | - | - |
| SMX1040 | 1370x1905 (54x75) | 1370 | 450 | 2882 | 2984 | 3146 | 3336 | 3486 | - | - | - |
| SMX1050 | 1575x1905 (62x75) | 1575 | 450 | 2890 | 3616 | 3814 | 4206 | 4331 | - | - | - |
| SMX1150 | 1525x2260 (60x89) | 1525 | 630 | - | 4193 | 4542 | 5081 | 5296 | 5528 | 5806 | - |
| SMX1450 | 1525x2795 (60x110) | 1525 | 1100-1200 | - | - | 5536 | 6946 | 7336 | 7568 | 8282 | 8892 |
* The crusher capacities listed are based on instantaneous sampling of medium hardness material. The above data are for reference only, please contact our engineers for equipment selection of specific projects.
Frequently Asked Questions
What is the primary application of the SMX Series Gyratory Crusher?
The SMX Series Gyratory Crusher is specifically designed as a large-scale primary crushing machine suitable for handling various types of hard ores and rocks, including highly abrasive materials such as iron ore.
Why is a gyratory crusher more efficient than a traditional jaw crusher?
Unlike jaw crushers that operate intermittently, the breaking head of the SMX Gyratory Crusher performs continuous gyrating movements, crushing material non-stop throughout the cycle, resulting in significantly higher continuous throughput and efficiency.
What are the benefits of using spherical bearings in the SMX Series?
The spherical bearing system eliminates point loading found in traditional bush arrangements. This extends bearing life, reduces downtime, and enables enhanced eccentric motion higher in the crushing chamber for effective nipping of massive feed sizes.
Does the SMX Gyratory Crusher require choke-feeding?
No. Thanks to its specialized engineering design, SMX crushers do not have to be choke-fed, which drastically simplifies overall crushing plant design and eliminates the need for intermediate stockpiles.
How do I select the right SMX model for my project requirements?
Model selection depends on required feed size, Open Side Setting (O.S.S), motor power, and capacity targets. Because performance data is based on medium hardness material, we recommend contacting our engineering team for customized equipment sizing for your specific project.
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