The fixed jaw of a jaw crusher acts as a sturdy frame, while the movable jaw exerts force on the rock by pressing it against the fixed jaw. The crushing action is achieved through the movement of the eccentric shaft, which causes the …
Robust frame design and large diameter, forged main shaft with no threads or sharp radii that can cause stress concentrations. Simple installation. Adaptable mounting …
Jaw crushers are used mainly in first stage, primary crushing applications and are ideal for use in quarries and recycling demolition operations. The two main types of jaw crusher produced by Parker are both single toggle designs with the up-thrust toggle RockSizer / StoneSizer model and down-thrust toggle RockSledger model.
Browse a wide selection of new and used Crusher Aggregate Equipment for sale near you at MachineryTrader. Find Crusher Aggregate Equipment from , ASTEC, KPI-JCI, ... These machines come in three main types, jaw crusher, cone and gyratory crusher, and impact crusher. Jaw crushers, occasionally referred to as "toggle …
Figure 3.2 Jaw crusher main components. Callout Description Callout Description. ... upper 17 Eccentric shaft 7 Fixed jaw, upper 18 Pitman bearing 8 Moving jaw, upper 19 Pitman 9 Center wedges 20 Frame connecting rods 10 Cheek plate, lower 21 Side plate (24) 3-4 C SERIES INSTRUCTION MANUAL 140588-3_N EN. CHAPTER …
Forging Eccentric Main Shaft for Mining Jaw Crusher Manufacture US$5,000.00-10,000.00 / Piece: 1 Piece (MOQ) Product Details. Customization: Available: Journal Diameter Dimensional Accuracy: IT01-IT5: Journal Surface Roughness: 2.5-0.63μm: Contact Supplier . Chat. Still deciding? Get samples of ...
The main components of a cone crusher include the main shaft, mantle, concaves, cone, eccentric bushing, drive, crown gear, frame, and tramp release mechanism (mechanically or hydraulically actuated).
There are two main types of primary jaw crushers: single toggle and double toggle. Single toggle jaw crushers are designed with one stationary jaw plate and one movable jaw plate. Double toggle jaw …
The pitman is the main moving part in a jaw crusher. It forms the moving side of the jaw, while the stationary or fixed jaw forms the other side. The pitman is attached to the movable jaw through the …
2013 j50 jaw crusher, 10,000 hrs, good tracks, engine, new main belt, recent replaced tail pulley, rollers, hopper has been relined, strong machine ready to work Condition Used
The jaw plates are of profiled construction and reversible for maximum wear life. The main shaft is forged alloy steel, hardened & tempered, and designed to withstand heavy primary crushing loads. Precision machined to close tolerances and fine finish, the large size main shaft offers fatigue resistance and long life. The swing jaw and main ...
The eccentric shaft is the main part of the jaw crusher. The moving jaw moves reciprocally under the action of eccentric force. Eccentric shaft to withstand a huge crushing force, long-term ...
We're known as one of the most professional jaw crusher main shaft manufacturers and suppliers in China, specialized in providing high quality products. We warmly welcome you to buy jaw crusher main shaft at low price from our factory. sales@gravik +86-135-88164675. Follow Us. Language. English;
Main Shaft Forged from hardened and tempered alloy steel (chrome-moly-nickel) with particularly large diameters to suit heavy-duty applications, and can withstand extreme temperatures. High fatigue resistance due to …
The bearings that support the main shaft normally are spherical tapered roller bearings on an overhead eccentric jaw crusher.
The main shaft is eccentric and on this eccentric shaft is mounted the movable jaw, imparting a rotary movement to the jaw. ... Type "H" (Type I) Jaw Crusher. The main frame is cast in one piece except in the 5″x 6″ and 8″x 10″ sizes which are sectionalized for small muleback transportation. The frame is heavily ribbed for strength.
Compared to other cone crushers, it has a higher main shaft speed and bigger crushing. Read More. ... CE Africa (Pty) Ltd Mobile Jaw Crusher Series have strong adaptability which are suitable for processing various raw materials from osft rock to hard rock, such as limestone, bassalt, iron, ore, slag and other materials. ...
Jaw Crushers Hammermills Horizontal Shaft Impact Crushers Sizers Roll Crushers ... The main features of a Gyratory Crusher include a tall crushing chamber lined with replaceable manganese wear plates, a main shaft with head and mantle, and a spider to anchor the top of the main shaft bearing. ... the main shaft can be raised to create a …
The eccentric shaft is the main shaft of the jaw crusher, which is subject to substantial bending torque and is made of high-carbon steel. The eccentric part must be fine finishing and heat treated, and the bearing …
AGGRETEK Jaw Crushers are designed for applications where cost-efficient primary reduction of hard, abrasive materials is concerned. ... This feature is important as the crusher has to be brought into operation …
A jaw crusher is a robust, essential and rugged crusher used primarily in mining and construction for the initial crushing of large rocks and ore. ... At its core, it has two main components: the fixed jaw …
Heavy duty shaft and bearings with automatic greasing system as standard 1 ... Main conveyor – 1.00 m / 39" wide conveyor with a discharge height of 3.89 mm / 12' 9" ... The QJ341+ jaw crusher comes equipped with a primary …
Pitman is the main component of a jaw crusher that forms the moving part of the crusher. It functions as the link between the stationary and the moving jaw. The pitman is responsible for transferring the motion of the eccentric shaft to the rest of the crusher components, such as the toggle plate and the swing jaw.
Minyu Jaw Crushers are configured for primary crushing of the hardest rock. Incoming material is crushed between the jaw crusher's fixed die plate and movable die plate through advancing and retreating motions of the jaw crusher pitman arm. The Jaw Crusher main shaft bearing includes a dust seal with oil bath lubrication.
Wearing parts in the gyratory crusher may be either chilled cast iron or manganese steel, depending on the character of the material to be crushed and the particular class of service for which the machine is intended. Standard crushers, in the small and medium sizes, are customarily fitted with chilled-iron head and concaves for …
Compared with common jaw crusher, spring cone crusher has greater crushing ratio, higher efficiency, less energy consumption, and better particle size uniformity. Disadvantages: The spring has small protective range against uncrushable metal, the autorotation speed of main shaft and moving cone must be restricted during …
Moveable jaw stock The moveable jaw stock is the main moving part in a jaw crusher. It forms the moving side of the jaw, while the stationary or fixed jaw forms the other. It achieves its movement through the eccentric movement of the crusher main shaft. It is the back and front (to and fro) movement of the moveable jaw stock that gives
In the single toggle jaw crusher, an eccentric shaft is installed on the top of the crusher. Shaft rotation causes, along with the toggle plate, a compressive action of the moving jaw. A double toggle crusher has, basically, two shafts and two toggle plates. ... the most common method being by the use of a ring nut on the main shaft suspension ...
The central difference is their crushing procedures. Single-toggle jaw crushers are used for the simplicity of design, where the movable jaw moves at the top of the crusher. The rotating shaft connects the two jaws; the moving jaw presses the material against the stationary jaw.
A sectional view of the single-toggle type of jaw crusher is shown below. In one respect, the working principle and application of this machine are similar: the movable jaw has its maximum movement at the …
Picture this: in a single toggle jaw crusher, the main engine shaft is installed at the very top. Now, the swing jaw hangs on this shaft, leading to some fancy jaw movement that's a bit more complex than …
Reasons of main shaft fracture of jaw crusher. 1. The performance of the jaw crusher itself. The better the production performance, the more durable the device will be. When manufacturing the main shaft, if the heat treatment work is not done well, the fatigue resistance of the main shaft will be reduced. Once it crushes materials with high ...
