We produce various types of rock crusher(s) like single hammer crusher(s) and PCZ heavy hammer crusher(s)
which all serve as secondary cone crusher. They are widely used for
crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused
calcium carbide, lime stone, quartzite, alloys, etc.
These crushers are recommended by leading consultants in rock crushing plant and are used by hundreds of customers all over the world.
Features of Hammer Crusher:
1. The enhancement rotor is designed with finite element analysis
2. High crushing ratio. The crushing ratio ranges from 10 to 25 or
even higher to 50.
3. The AMC alloy hammerhead enjoys a service life increased by
4. The theory of stone hitting effectively reduces the wear load of
hammerhead and grid plate.
5. The military high strength artillery steel spindle is designed
with vacuum duplex which increases the strength by 3-4 times.
Working Principle of Hammer Crusher:
In the hammer crusher machine, the motor drives the rotor to rotate at a high speed through the
belt, and on the rotor there are a series of hammers. When the
materials get into the working area of hammers, the rotating
hammers with high rotation speed will crush them, and the products
which are crushed to meet the required size can be discharged by
the outlet and become the final products, then the large size
products are brought back to the crushing area by the hammers for
being re-crushed until they reach the required size.
Structure of Hammer Crusher:
The hammer crusher mainly consists of the box, disk, axis, hammer,
grates, adjusting frame and coupling. The housing of the hammer
crusher is a box made of steel plate, which can be divided into two
parts along the center of the axis. The two parts are connected by
the bolts. To avoid abrasion and transformation of the inner wall
of the box under the impact of the materials, there are protecting
scale boards in the housing of the hammer crusher.
The types of disk are triangle and circle, with the former easy to
be abraded than the latter. There are 6 mandrels on the disk,
through which the hammers are installed staggered on the disk.The
axis of rotator is supported by the axis on the ends. The grates
are arranged by the grate frame, which is fixed on the box by
The quill shaft is arranged with two eccentric shafts under the
box. Rotate the handling along the sides of the machine to make an
angle for the eccentric, the grates frame can be raised up or
lowered down, which can adjust the gap between the hammer and the
grates, and then the product installation can be completed.hammering machine
The hammering machine crushes the material with the impact force of the hammerhead. The
most common hammer mill is also named hammer mill crusher. When the materials enters the hammer mill, they will encounter
the hammerhead which is doing high speed rotation and then be
crushed. The crushed materials will be discharged from the lower
end of the machine.
This machine is used for the stone crushing, such as the building
stones. So it also named rock crusher, it can be used for crushing the ore in the dressing plant.