Nordberg C Series jaw crushers Pinned and bolted, non-welded frame construction Long-lasting productivity Proven reliability and performance Safe and easy to use and maintain Maximum productivity with low operating costs Nordberg C Series jaw crushers are engineered for the toughest feed materials in the primary crushing stage.
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jaw crusher working principle. When the jaw stone crusher working, the motor drives the belt and Pulley, moves the movable jaw up and down through the eccentric shaft. The angle between the bracing plate and movable jaw gets bigger when the jaw rising. Then pushing the jaw close to the fixed jaw-crusher plate, achieve the crushing aim when the ...
Jaw crusher movement is guided by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end. 4 The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .For instance, a 22 x 30 jaw crusher has an opening of 22 by 30 , a 46 x 46 jaw crusher has a opening of 46 square.
The combination of the Jaw Crusher along with the 5x10 High Energy Screenbox and a recirculating conveyor deliver maximum productivity. The radial recirculating conveyor allows operators to either return material through the crusher jaws or to stockpile a separate finished product. The J45 boasts a high capacity hopper with close
performance across all applications. All jaw profiles supplied in 18 Manganese as standard. This is the proven material for quarry amp recycling applications with an initial hardness of around 230BHN Brinell Hardness Premium Jaws Standard offering Premium jaws are fitted as standard in all Premiertrak 400 and R400 jaw crushers.
Jun 01, 2016 Metso C series jaw crusher Manual. 2. 2 Metso Minerals, the worlds leading rock and mineral processing group,has installed over 10 000 jaw crushers since the 1920s. Today the Nordberg C Series is indisputably the worlds favourite jaw crusher. Where cost-efficient primary reduction of hard, abrasive materials is concerned, C Series crushers ...
Rocksizer Jaw Crushers. RockSizer primary stage jaw crushers feature the upthrust toggle action which is also common to the StoneSizer range. Developed by Parker, this gives a slight downward movement to the swing jaw that promotes a forced feed and therefore increased output while at the same time minimising any rubbing action resulting in a well shaped product and reduced and even wear on ...
Lokotrack Urban Series mobile jaw crushers are noise and dust encapsulated crushing machines that comply with stricter regulations and allow crushing and screening in cities, urban environments and other populated areas. Low noise emissions. Cost-efficient on
Single Toggle Jaw Crushers Typical applications for our single-toggle jaw crushers are in mining, quarrying and recycling. The jaw crushers handle ores, rock, gravel and recycled concrete. These rugged machines are manufactured with heavy duty parts for constant operation and long life. Each machine is backed by the Terex Jaques total
The Mini-Jaw Crusher is a single toggle type of miniature laboratory jaw crusher. The major operating components are illustrated less drive in the cross section, above. The movable jaw is attached to the drive via the eccentric shaft. The rotation of the eccentric shaft causes the movable jaw to move towards the stationary jaw in an ...
The Sandvik jaw crusher line is designed for the motor sizes listed in RPG and technical specifications. This means that for harder materials, the crusher will have to be operated at larger settings to avoid overload of drive andor motor. Using oversized motors will lead to radically shorter crusher life and various mechanical problems.
group, has installed over 10 000 jaw crushers since the 1920s. Today the Nordberg C Series is indisputably the worlds favourite jaw crusher. Where cost-efficient primary reduc-tion of hard, abrasive materials is concerned, C Series crushers represent the highest tech-nical and manufacturing knowledge. All C Series jaw crushers are based on a
aggregate production industries are of the jaw type. Jaw crushers can be categorized into three. These are Blake, Dodge and Universaljaw crushers. They are classified accor d-ing to the location of the pivot point of the swinging jaw, as shown in Figure 1 2. A jaw crusher consists of a fixed jaw and a swing jaw
Our ranges of Jaw crushers are synonymous with Excellent Reliability. The modern design offers numerous mounting configurations which along-with high quality cast Steel Components, world- class premium self aligning bearings deliver low cost per ton of Crushing.. The extensive range of our Crushers can meet various output requirements from 10 Tons per hour to 900 Tons per hour.
Average throughput rate of single-toggle jaw crusher, standard version, tolerance 10 Double-toggle jaw crushers Design Double-toggle jaw crushers are equipped with a double-toggle system, which is con - trolled by a pitman that moves up and down under the influence of an eccentric shaft, causing the toggle plates to alternately flex and ...
Application fields. The jaw crusher is a kind of early crushing device. With simple and firm structure, reliable operation, easy maintenance and service and relatively low costs in production and construction, jaw crusher is still widely used in coarse, medium and fine crushing for various ores and rocks with compressive strengths ranging from 147 to 245 MPa in metallurgy, chemistry, building ...
Replacing your existing crusher The overall space requirements for a Bullet Jaw crusher make it an ideal choice for replacing your old single and double toggle crushers. The foundation loads are kept much lower than old generation crushers thereby eliminating
Jaw crusher is a crushing machine that is researched and developed very early. With simple and solid structure, reliable work, easy maintenance and repair and low production and construction fees, it has long been widely used for the coarse, medium and fine crushing of various
Jan 01, 2016 Currently, the dimensions of the largest Blake-type jaw crusher in use are 1600 mm 2514 mm with motor ratings of 250300 kW. Crushers of this size are manufactured by Locomo, Nordberg Metso and others. The Metso crusher is the C 200 series having dimensions 1600 mm 2000 mm driven by 400 kW motors. Table 4.1.
Jaw crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw following the preconcerted path to crush the feeding material. Thus the material will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate.
3 Jaw Crushers 12 4 Cone Crushers 20 5 Roll Crushers 23 6 Low Speed Sizers 26 7 Horizontal Shaft Impactors 29 8 Ring Granulators 42 9 Rotary Breakers 48 10 Manganese Steel 49 11 Lubrication 50 - References 53 . 3 Construction, Working and Maintenance of Crushers for Crushing Bulk Materials www.practicalmaintenance.net ...
The first considerations are at what point in the process the crusher will be used, the type of material, and the output required. Use the table below as a guide. Primary Gyratory Crusher B G G Primary Jaw Crusher G B G Primary HSI Impact Crushers P P B Secondary Cone Crushers
to design jaw crushers for maximum strength, rugged endurance, and least cost of ownership in the industry. Frames are stress relieved before machining to ensure uniform heavy-duty strength. Heavy-duty, oversized heat-treated shafts forged of special alloy to handle overloads and hard material
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