Mining crushers are used to reduce the size of run-of-mine (ROM) ore for further processing. Rock breakers are sometimes used in combination with crushers to reduce the feed size before the start of the crushing process.
Finding suppliers of mining crushers, breakers and grinding mills
Crushers, breakers and grinding mills come in several different types. Mining Technology has listed some of the leading suppliers of processing equipment in the mining drills and breakers market, based on its intel, insights and decades of experience in the sector.
The list includes suppliers of crushers, rock breaker mining equipment, grinding mills, and related equipment for mining operations.
The information in the download document is useful for mine owners and operators, procurement officers, fleet managers, and other individuals involved in the acquisition and maintenance of mining machinery and processing equipment.
The download contains detailed information on the manufacturers and suppliers and their products and services, as well as contact details to aid your procurement decision.
Mining crushers, breakers and grinding mills for mineral processing
Mining machinery products and services related to crushing and grinding include:
- Cone crushers, jaw crushers and impact crushers
- Gyratory crushers
- Rollers and sizers
- Mobile and portable crushers
- Electric crushing and screening solutions
- Rock breakers
- Feeder-breakers and reclaim feeders
- Apron feeders and belt feeders
- Remote control technology to control crushing units
- Vibrating screens and scalpers
- Hammer mills
- Ball mills, pebble mills, autogenous mills, and semi-autogenous (SAG) mills
- Mill liners and feed chutes
- Spare parts for crushers and mills, including jaw plates, side plates and blow bars
- Belt conveyors
- Wire ropes
Selecting mining crushing and grinding equipment
Mine operators need to choose the correct mining machinery and processing equipment based on factors such as geological conditions and ore type.
Selecting the correct crusher depends on ore characteristics such as abrasiveness, fragility, softness or stickiness, and the desired outcome. The crushing process can include primary, secondary, tertiary and even quaternary crushing stages.
Screens are used to separate rocks, ores and other materials by size. The crushed ore is sent to the grinding circuit to reduce the material into finer particles.
Frequently asked questions
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What are the key types of crushers used in mining?
The primary crushers used in mining include jaw crushers, gyratory crushers, and cone crushers. Jaw crushers are used for primary crushing to reduce large rocks, while cone and gyratory crushers handle secondary and tertiary stages. Rollers and sizers are also common for softer ores. Each type is selected based on the hardness and abrasiveness of the ore.
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What is the purpose of rock breakers in mining?
Rock breakers are used to break down large boulders that are too big for crushers. They are positioned near crushers to reduce oversized material before processing. This equipment is critical in preventing blockages and ensuring efficient material flow in mining operations.
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How do grinding mills contribute to mineral processing?
Grinding mills, including ball mills, pebble mills, and semi-autogenous grinding (SAG) mills, are essential for reducing crushed ore into finer particles. The material is fed into mills where it is broken down further, preparing it for downstream processes like flotation or leaching.
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What factors should be considered when selecting crushing equipment?
When selecting crushing equipment, factors such as ore abrasiveness, hardness, moisture content, and the desired particle size need to be considered. Different stages of crushing (primary, secondary, and tertiary) require different equipment to optimise performance and meet production targets.
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What are the benefits of mobile and portable crushers?
Mobile and portable crushers offer flexibility, especially in remote mining sites. They can be easily transported and set up, reducing the need for extensive infrastructure. These crushers are ideal for temporary operations or smaller projects, allowing for cost savings in both setup and maintenance.
