Mellott has the experience and knowledge for a large variety of different makes and models of rock crushers, so we are the right choice to get you with the right machine for your operation!
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Mobile Plants
Tracked Rock Crushing Plants: Mobile Power for Efficient On-Site Crushing
Maximize mobility without sacrificing productivity. Tracked rock crushing plants are engineered for large-scale aggregate operations that demand flexibility, speed, and minimal downtime. These mobile crushing solutions offer high performance while reducing transport costs and setup time, making them ideal for job sites that span long distances or change frequently.
Why Choose a Tracked Crushing Plant?
Tracked plants deliver the mobility and power that modern rock crushing applications require. Unlike stationary systems, tracked crushers can be relocated quickly across a site with minimal disruption. This allows operators to crush material closer to the source, improving efficiency and reducing environmental impact.
Key benefits include:
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✅ Quick deployment with minimal site prep
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✅ Compact footprint for tight or remote locations
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✅ Reduced need for conveyor transfers
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✅ Lower transport and setup costs
Tracked plants are built to move and keep your production moving too.
Wheeled Rock Crushing Plants: Mobile Flexibility with Fixed Plant Power
Looking for the performance of a fixed plant with the mobility of portable equipment? Wheeled rock crushing plants deliver powerful, high-capacity crushing capabilities with the added benefit of easy relocation across job sites. Designed for flexibility, these mobile units are ideal for producers who need to move equipment between multiple locations without sacrificing productivity.
What Are Wheeled Crushing Plants?
Wheeled crushing systems are portable rock crushers mounted on durable, road-worthy chassis. While they may require conveyors or haul trucks to transfer material between stages, their strength lies in their ability to be repositioned quickly within a site or even moved to a new location entirely.
Whether you’re processing aggregate in a quarry or supporting on-site production in a large infrastructure project, wheeled plants offer a practical solution that blends power with portability.
Benefits of Wheeled Rock Crushers
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✅ Mobility between job sites or across large quarry operations
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✅ Cost-effective transport via standard trucking or trailers
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✅ Quick setup compared to stationary systems
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✅ Compatible with a variety of screening and conveying systems
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✅ Operational in areas with limited infrastructure
Wheeled plants are a smart choice for producers who want greater flexibility without the complexity of track-mounted systems.
Rock Crushers
Rock crushers are essential equipment in the aggregate industry, providing the power needed to crush large materials into usable aggregates for construction, road building, and infrastructure development. Whether you’re producing base material, backfill, or subgrade, rock crushers handle the tough job of breaking down raw stone into properly sized material.
The type of rock crusher you need depends on your application, feed size, and desired output and whether you’re working with granite, limestone, or recycled materials. At Mellott, we offer a diverse selection of rock crushing equipment, including jaw crushers, cone crushers, impact crushers, and more to make sure you can find the right solution for your operation.
We sell and rent the following types of rock crushing equipment:
Gyratory Crushers for High-Capacity Rock Crushing
Gyratory crushers are powerful rock crushing machines designed to handle large, abrasive materials commonly found in mining and quarrying operations. Using a rotating cone within a stationary chamber, gyratory crushers efficiently break down massive rock into manageable sizes, making them ideal for high-volume, continuous crushing applications.
There are two main types of gyratory crushers:
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Primary gyratory crushers – Used as the first stage in the crushing process, they handle large feed sizes and are ideal for initial material reduction.
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Secondary gyratory crushers – These follow the primary stage and further reduce rock to prepare it for screening or additional processing.
At Mellott, we supply and support both primary and secondary gyratory crushers, helping producers maximize uptime, throughput, and efficiency across their operations.
Cone Crushers for Efficient Rock Crushing
Cone crushers are high-performance rock crushing machines that use a rotating, cone-shaped surface to break down hard and abrasive materials. Designed for secondary and tertiary crushing, cone crushers are widely used in aggregate production, mining, and quarrying.
Key advantages of cone crushers include:
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✅ Ability to handle large rock feed sizes
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✅ Consistent production of smaller, uniform particle sizes
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✅ Versatility across a wide range of rock types and applications
At Mellott, we offer a full line of cone crushing equipment to help you maximize efficiency and output in your crushing operation.
Jaw Crushers for Heavy-Duty Rock Crushing
Jaw rock crushers are rugged machines designed to crush large rocks and boulders into smaller, manageable pieces. Ideal for quarries, construction sites, and mining operations, jaw crushers efficiently handle tough materials, making them a cornerstone of aggregate production.
Key benefits of jaw crushers include:
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✅ Capability to process large feed sizes
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✅ High crushing efficiency for fast, consistent output
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✅ Production of high-quality aggregate suitable for multiple applications
At Mellott, we provide durable jaw crushers engineered to boost productivity and withstand the demands of heavy-duty rock crushing.
HSI & VSI Impact Crushers for Versatile Rock Crushing
Impact crushers, including both HSI (Horizontal Shaft Impact) and VSI (Vertical Shaft Impact) models, use kinetic energy to crush rocks by forcefully smashing them against each other or against crusher surfaces. Widely used in quarries, recycling operations, and aggregate production, impact crushers excel at producing finely crushed material for various applications.
Key advantages of HSI and VSI crushers include:
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✅ Ability to produce fine, consistent rock powder ideal for manufacturing and construction
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✅ Versatility to handle a wide range of rock types, including harder materials that challenge other crushers
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✅ Efficient reduction of material size with minimal wear
Mellott offers a broad selection of impact crushers designed to enhance productivity and meet the demanding needs of modern crushing operations.
Rock Screens
Horizontal Screens
Horizontal screens are highly effective as the final screen of an operation as rock and material are filtered through longer, more thorough vibrations. This allows for smaller rocks to be processed into finer materials using smaller grade holes.
You want to make sure your horizontal screens are robust enough to withstand the immense vibration and wear from the more thorough filter. Machines also need enough horsepower to move the screens with enough force to push the rock and material through.
Inclined Screens
Inclined screens work at high capacities to quickly and efficiently process large amounts of materials. These screens are mostly used in the processing stage of material.
Since inclined screens are working with gravity to push rock and material through, they are built with more cost-effective designs and materials. They will also work with lighter engines.
Wash Equipment
Dewatering Screens
Dewatering screens produce fine aggregate materials with low moisture content. When working with natural or manufactured aggregates it’s essential to remove deleterious materials for the most product possible.
Screws & Log Washers
Screws and log washers are parts of rotary wash equipment that utilize screws to push rock and materials onto a conveyor and through the rest of the washing system. A log washer is a rotating drum that swishes rock and material around and washes the aggregate mixture.
Tanks
Materials are fed into washing tanks and a series of filtering systems that separate aggregate by size and gravity. Some tanks will have a system of troughs to blend materials like sand and create products or host excess.
UFRs
Ultra Fines Recovery Systems (UFRs) utilize a series of screens to collect loose small particles during the aggregate production process for the highest quality product. Rock crushing operations may see reduced wear to other processing equipment while minimizing energy use.
Other Equipment
Conveyors
Conveyors help move aggregate materials between locations and are the backbone of an aggregate production system. Operation managers can increase efficiency and reduce the need for manual labor with conveyors that scale with production.
We offer belt conveyors, screw conveyors, and pneumatic conveyors of various grades and specialties to help your production.
Feeders
Feeders provide your aggregate production with a consistent flow of materials to crushers so they’re constantly operating a full capacity. Aggregate production companies can prevent interruptions from clogs or other problems.
There are a few different types of feeders used in aggregate production: the grizzly feeder, pan feeder, and belt feeder. Each feeder will help transfer materials with their unique specialties for certain materials and production volumes.
Most wheeled plants are operational in move environments regardless of area or infrastructure.
Rock Breakers
Rock breakers help turn large rocks into smaller, workable rocks, gravel, or dust. They’re designed for the primary stage of rock crushing and process brittle materials like rock, ore, slag, and refractories.
There are two main factors to consider when choosing a rock breaker: the size of the material and the volume of material to be processed.
