PV Jaw Crusher

Introducing the PV Jaw Crusher, a cutting-edge product from Shanbao. Our team
has combined years of practical experience with advanced technology and design
means to develop this new and innovative jaw crusher.

The PV Jaw Crusher is a versatile and powerful machine that can crush a wide
range of materials with a compressive strength of up to 250 MPa. Its robust
construction and high-quality components ensure that it is built to last, while
its advanced design features make it easy to operate and maintain. We offers
variety of jaw crusher in wholesale. Contact us today for your needs.

Application Fields
This series of products are widely used in the primary crushing of various ores
and rocks in various fields such as mining, smelting, building materials,
highways, railways, water conservancy and chemical industries. Applicable
materials include limestone, iron ore, basalt, granite, river pebbles, gold
ore, etc.
Here are some more details on the applications of these products in various
fields:
1. Mining: In the mining industry, these products are commonly used for primary
crushing of various ores and rocks, such as iron ore, copper ore, gold ore, and
silver ore. The jaw crusher's ability to crush materials into smaller sizes
makes it a crucial piece of equipment in the mining process. This helps to
increase efficiency and reduce costs associated with material handling.
2. Smelting: The smelting industry uses these products to crush raw materials
that are later processed into metals. For example, the primary crushing of iron
ore is an important step in the production of steel. Jaw crushers can be used
to crush other materials used in smelting, such as copper ore and lead ore.
3. Building Materials: In the building materials industry, jaw crushers are
used to crush materials such as concrete, brick, and asphalt. These materials
are later used in the construction of buildings, roads, bridges, and other
infrastructure projects. The jaw crusher's ability to crush materials into
smaller sizes helps to reduce material costs and makes it easier to transport
materials to construction sites.
4. Highways and Railways: In the construction of highways and railways, jaw
crushers are used to crush materials such as gravel and aggregate. These
materials are later used as a base layer for the road or railway track. The jaw
crusher's ability to crush materials into smaller sizes helps to create a more
even and stable base layer.
5. Water Conservancy: In the water conservancy industry, jaw crushers are used
to crush materials such as river pebbles and granite. These materials are later
used to construct dams, reservoirs, and other water conservancy projects. The
jaw crusher's ability to crush materials into smaller sizes helps to create a
more stable and durable structure.
6. Chemical Industries: In the chemical industry, jaw crushers are used to
crush materials such as limestone, gypsum, and other minerals. These materials
are later used in the production of fertilizers, chemicals, and other products.
The jaw crusher's ability to crush materials into smaller sizes helps to
improve the efficiency of chemical processes and reduce costs associated with
material handling.
 
Suitable Material
Include limestone, iron ore, basalt, granite, river pebbles, gold ore, etc.
 
Advantages
Jaw crushers have several advantages over other crushing equipment, including:
1. High efficiency: Jaw crushers are capable of crushing large amounts of
material in a short amount of time, making them more efficient than other
primary crushers.
2. Versatility: Jaw crushers are versatile machines that can handle a wide
range of materials, including hard rock, ores, and demolition debris.
3. Low maintenance: Jaw crushers require relatively low maintenance compared to
other crushers, which can reduce overall operating costs.
4. Easy adjustment: The adjustable jaw setting allows for precise control over
the size of the crushed material, making it easy to adjust the crusher to meet
specific needs.
5. Simple design: Jaw crushers have a simple design that makes them easy to
operate and maintain, which can be an advantage in remote or challenging
environments.
6. Durability: Jaw crushers are designed to withstand the rigors of heavy-duty
crushing, making them a reliable choice for demanding applications.
Overall, the advantages of using a jaw crusher make it a popular choice for
primary crushing applications in mines, quarries, and construction sites.
 
Features
1. The unique V-shaped cavity design forms a large stroke in work, with better
crushing performance, larger processing capacity and higher crushing
efficiency. Compared with the PE series of jaw crushers, the production
capacity of this series of crushers has been increased by 30%;
2. Adopt the overall welding structure frame. It has the characteristics of
good rigidity, light weight, low material consumption and convenient
installation;
3. The adjustment of the discharge opening is convenient and flexible. The
thickness of the wedge is controlled mechanically by rotating the screw to
adjust the discharge opening, which is convenient for adjustment and has a
larger adjustment range;
4. The motor is installed on the frame, which greatly reduces the installation
space of the whole machine.
 
Jaw Crusher Working Principle
A jaw crusher is a type of primary crusher used in mines and ore processing
plants. The size of a jaw crusher is designated by the rectangular or square
opening at the top of the jaws (feed opening). 

The working principle of a jaw crusher is straightforward: the jaws of the
crusher are positioned on an angle, and the material is crushed as it passes
through the jaws. The movable jaw exerts a compressive force against the fixed
jaw, crushing the material between them. The size of the crushed material is
determined by the gap between the jaws at the discharge point, which is
controlled by a toggle plate or hydraulic setting adjustment. 

The crushing action is achieved by the movement of the jaws, which swing back
and forth, similar to a nutcracker. The crushing process can be further
refined by adjusting the eccentricity of the shaft that drives the jaws, which
can be controlled by a variable frequency drive or by adjusting the position of
the flywheel. 

Jaw crushers are typically used in primary crushing applications, where the
material is large and hard enough to require heavy-duty equipment. They are
also commonly used in recycling applications, where the material may be mixed
with contaminants, and in construction sites, where large volumes of concrete
and other materials need to be crushed and recycled.

Click to Enlarge