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We stock the most complete line of high quality laboratory and pilot-plant products for sample preparation and size reduction. Available immediately for mining and industrial applications.
Metso Minerals supplies bench scale jaw crushers, and cone crushers under the Marcy, Morse and Nordberg brand names. These units come in a variety of sizes to provide operators with laboratory mineral processing circuits.
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A cone crusher is generally used as a secondary crusher in a crushing circuit. Pre-crushed product (usually 3in minus depending on the cone crusher model) is fed through the top of the cone crusher and flows over the mantle. The vertical cone crusher drive shaft rotates the mantle eccentrically below the concave, or bowl liner, squeezing the product and crushing it between the mantle and concave. Cone crushers are usually run on belt drives driven by an electric motor or diesel engine. Cone crushers are used extensively throughout the aggregate and mineral processing industry.
Zenith offers bare cone crusher units, modular and portable cone crusher assemblies and entire crushing plants. Contact Zenith for your cone crushing needs.
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Sturtevant Rotary Crushers offer fine or coarse crushing capabilities for soft and moderately hard materials.
Applications
* Coal
* Coke
* Chemical
* Gypsum
* Limestone
* Salt
Benefits
* Material reduced by shear between rotating grinding nuts and case wall liner
* Creates uniform granular product
* Capable of large capacities
* Heavy-duty cast iron construction offers decades of dependable service
* Easy access to wear areas for inspection and maintenance
* Product fineness adjustable during operation
* Ni-hard grinding elements available for abrasive materials
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Maxtrak 1000SR
The Terex Pegson 1000SR combines the incredible Terex® Pegson 1000 Automax® cone crusher with a double deck screen to provide a complete crushing and screening process on a single chassis for secondary and tertiary applications.
The 1000SR is able to produce one, two or three stockpiles using the optional stockpiler or recirculate the oversize for recrushing. The integrated feed hopper and level central system ensures the Terex® Pegson Automax® can be continually choke fed. The ability of the Terex® Pegson Automax® to accept an “all in” unscreened clean feed eliminates the need for pre-screening whilst giving the optimum particle shape using attrition crushing.
Material crushed by the Terex® Pegson Automax® transfers to a double deck screen and oversize material can be recirculated back to the cone crusher via an onboard conveyor to produce two stockpiles of graded aggregate.
Our patented access system simplifies screen and conveyor maintenance by allowing the easy separation of the crusher and screen discharge conveyor.
Optional equipment available with this machine includes includes a 500mm wide stockpiling conveyor and choice of concaves – Terex® Pegson Automax® extra coarse, coarse, medium coarse and Terex® Pegson Autosand®.
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Cone Crusher is suitable for crushing alI kinds of ores and rocks above medium hardness.It has the features of reliable structure,high productivity,easy adjustment and economical operation etc.
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Sandvik cone crushers are of advanced design with a small footprint and high capacity in relation to size. They have high reduction efficiency and give very good product shape. With hydraulically adjusted CSS, the option of automation, a choice of 7 different crushing chambers, and many other high-performance features, each model is versatile, user-friendly and highly productive.
Every Sandvik cone crusher is a product of know-how and experience optimized by 3D CAD and Finite Element Analysis (FEA). Each model is tested virtually for stress, strain, shock, deformation, thermal loading, vibration and noise under a wide range of load conditions. The result in reality is exceptional reliability.
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Crushers - C1540 Cone Crusher
The C-1540 cone crushing equipment features a number of major benefits including hydrostatic drive, rapid set up time, high reduction ratio, high output capacity and advanced electronic control system
The C-1540 Cone crusher also features an integrated pre-screen. By only crushing the products that need to be crushed, the capacity of the machine is increased and wear costs reduced. The metal detector on the hopper with self-clearing facility is also another notable feature.
With an automatic tramp metal relief, hydraulically adjustable closed side settings, ease of maintenance and direct hydrostatic drive, the Cone chamber is already well established in the marketplace.
Standard features
* 1000mm (40'') Cone Chamber
* Hydrostatic drive - Variable Speed
* Full hydraulic adjustment
* Rapid set-up time
* Heavy duty fabricated chassis and trackframe
* Advanced electronic control system
* Choice of concaves and eccentric throw
* Feed Conveyor Metal Purge System
Options includes
* Hopper Extension
* Radio Remote Control
* Pre- Screen system- allows fine materials to by-pass the cone chamber increasing machine throughput and reducing wear costs. Feed conveyor can feed directly into the cone if required.
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1300 Maxtrak
The 1300 Maxtrak is Terex Pegson’s largest tracked cone crusher and is suitable for secondary and tertiary applications up to 350 tph.
This plant “punches way above its size” and is ideal to follow very high capacity primary jaw crushers and produce quality sub base or aggregates.
Using the unbeatable Terex® Pegson 1300 Automax® cone crusher, the 1300 Maxtrak features a system with a large feed hopper which is able to take an ‘all-in feed’ from the jaw crusher, thereby improving cubicity, throughput and reduction ratios and eliminating the need to for pre-screening on most applications.
Setting adjustment can be made ‘on the run’ using touch button control. Dust suppression sprays and metal detection are both included as standard. Without question, the 1300 Maxtrak is a big step ahead of the competition in its size, productivity and operating efficiency.
A range of optional extras are available including a Terex® Pegson Autosand® concave, feed hopper extension plates and an electric pump.
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1000 Maxtrak
Terex® Pegson leads the world with the high performance 1000 Maxtrak crusher that has been designed for direct feed applications without pre-screening on clean rock.
At its heart is the Terex® Pegson Automax® cone crusher with hydraulic setting, tramp release and unblocking system. Its unique crushing action produces high quality aggregate and sub-base material. Available with a choice of four liners including Terex® Pegson Autosand® and two “eccentric” throws, it will give excellent capacity, high reduction and good product cubicity.
The Maxtrak plants are fitted with a feed hopper that enables the Terex® Pegson Automax® to be continually choke fed. This is essential for all cone crushers to maximise the reduction and manganese life as well as for optimal product shape. A level probe over the feed ring regulates the feed belt to ensure the Terex® Pegson Automax® is perfectly fed.
An optional feed hopper level probe is available for applications where the source of the feed is intermittent and unable to keep the cone crusher continuously choke fed.
To achieve optimal performance the crusher should be fed with well graded material from the maximum feed size down to zero. Any fines in the feed should be clean crushed rock.
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X44 SBS
The totally new Extec X44 SBS Cone Crusher will undoubtedly raise the benchmark for crushing equipment design, as Extec have built an unrivalled reputation for providing its customers with innovative and high quality products. The design and capacity of the X44 SBS have been specifically adapted to the markets real requirements, and to fully complement, and strengthen, Extec’s existing crusher portfolio.
Some of the new features taking crusher design to a new level include:
* Diesel hydraulic power via CAT C-13 Engine – 328 kW / 430 hp which provides hydraulic transmission without clutches.
* Telsmith 44SBS world leading cone.
* Variable speed, high torque for controlled and continuous feed.
* Feed hopper mounted on hydraulically contolled slew ring
* Hydraulic Closed Side Setting adjustment.
* Complete machine raises on its hydraulic legs to facilitate cleaning and servicing of tracks.
* Machine is self propelled by remote control or umbilical control hand set.
* Metal detector for feed hopper.
* Optional recirculating screen box for a guaranteed finished top size.
* Optional recirculating conveyor. This can also be deployed at 90 degrees for extra stock pile of different size material.
* Optional bogie system eliminates the need for low loader transport.
* Intelligent control system which allows communication of up to 8 machines operating in a line.
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X38 SBS
The X38-SBS cone crusher pairs a world-leading cone crusher with proven design and manufacturing capability in order to provide a track-mounted mobile machine that sets new standards in crusher throughput and finished product shape.
This machine is powered by a C-9 diesel engine that meets all known emissions standards, and incorporates a cone crusher that is widely regarded as the leader in its field. Designed specifically for crushing and sizing minerals, the X38-SBS is able to work as independent unit, or as part of an integrated aggregate production line in harmony with the other members of the screening and crushing family.
Key features include:
* Diesel hydraulic power via CAT C-9 Engine 261 kW / 350 hp
* World leading cone crusher
* Variable speed, high torque for controlled and continuous feed
* Hydraulic Closed Side Setting adjustment
* Full Dust Suppression System
* Complete machine raises on its hydraulic legs to facilitate cleaning and servicing of tracks
* Machine is self propelled by remote control or umbilical control hand set
* Metal detector for feed hopper
* Optional re-circulation system
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The C3 crusher meets exacting product quality demands. Aggregate specifications have been tightened up and this trend towards higher standards will continue. The C3 crusher and the CSC (cubical shape crushing) technique developed by Sandvik, produce material of excellent shape and high quality.
The C3 is equipped with a hydroset system which provides both safety and setting adjustment functions, and incorporates a heavy-duty hydraulic cylinder which supports the mainshaft and adjusts its position. The semi-automatic setting regulation system not only optimizes production, it also keeps track at liner wear. This makes it easy to plan liner changes and minimize interruptions in production.
In addition to the high capacity, the 1080 is compact, which makes it very easy to move and to install.
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Crushers
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