Limestone Hammer Crusher Miller Machine

Limestone Hammer Crusher Miller Machine

Solution description:
Hammer crusher is a sort of equipment for crushing components in the form of effect.It is a crusher for crushing the materials with the maximum particle dimension of 600-1800 mm to 25 mm or under.Hammer crusher is appropriate for crushing medium hardness components this sort of as limestone, slag, coke, coal, and so on.
Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, etc.

Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, and so on.

Hammer crusher construction  :
Numerous rows of hanging hammers are mounted on the principal shaft of the crusher.In its circumference of the pin hole via the pin shaft, pin shaft will hammer hinged in the row in between the hammer, hammer wear can be changed following the working confront.There are two trapped pin holes in the hanging hammer.The length from the heart of the pin hole to the axis of rotation is different to modify the hole between the hammer and the bar.In buy to prevent the platinum movement of the hanging hammer and the hammer, the two finishes of the hanging hammer are fixed with a compact hammer disc and a lock nut.Rotate at both finishes to support the rolling bearing, which is bolted to the housing.The spindle and the motor are directly connected by an elastic coupling.To hold the rotor managing effortlessly, a flywheel is installed at a single finish of the main shaft.
The arc-shaped discharging screen bar is set up below the rotor, the two ends of the bar are installed on the beam, the bar on the outer surface is compressed with a press plate, and the course of the bar arrangement is perpendicular to the course of the rotor.The hole is formed by a bulge in the center of the bar.To aid substance discharge.The gap slowly widens downward and slopes towards the rotor.

    one.The entire body
The shell of hammer crusher is composed of the reduced human body, the again include, the remaining facet wall and the right side wall.The higher element is supplied with a feed port, and the internal wall of the equipment shell is inlaid with substantial manganese metal lining plate, which is convenient to substitute the worn lining plate.The lower human body is welded with carbon structure steel plate. In order to place bearings on equally sides to assist the rotor, bearing bearings are welded with higher manganese metal.The reduce part of the housing can be set immediately on the concrete with foot bolts. The rear higher include, left side wall and proper side wall of the housing are all welded with carbon structural metal plate.There is no protective steps between the housing and the shaft, and the leakage of ash is very serious. In get to prevent the leakage of ash, all the areas in which any part of the housing contacts with the shaft are provided with shaft seals.In purchase to aid maintenance, adjustment and alternative of grate and hammer head, there are manholes in the reduce body and two aspect walls.   
 2. The rotor
   The rotor is the main doing work portion of the hammer crusher, the rotor is composed of the spindle, hammer disc, pin shaft, hammer head, disk evenly open distribution of pin holes, with pin shaft suspension hammer head, in purchase to avoid the axial motion of the disk and hammer head, with lock nut fixed at the two ends of the pin shaft.The rotor is supported on two rolling bearings, which are bolted to the base of the decrease human body, and two positioning pins are set on the central pitch of the bearing.In purchase to make the rotor in motion to keep a certain volume of kinetic energy, utilised to minimize the motor’s peak load and reduce the wear of the hammer head, specifically in a single stop of the spindle flywheel.A number of principal components of the rotor are described in depth under.
three. The major shaft
The spindle is the most essential part of the hammer crusher supporting the rotor, the weight of the rotor, the hammer head, the affect force are borne by it, so the materials of the spindle needs to have a high toughness and power, the content of the spindle Makes use of higher top quality alloy steel, by way of ultrasonic tests to procedure the quenching and tempering remedy.two.2 the hammer disc of the hammer crusher is employed to suspend the hammer head. In the procedure of the hammer crusher, the hammer disc is inevitably subjected to the effect and friction of ore, so the hammer disc is essential to have a particular use resistance. The hammer disc and hammer hole undertake higher metal carburizing warmth treatment to enhance its wear resistance.
4. The hammer head
Hammer head is the most important operating part of hammer crusher.Which the hammerhead good quality, shape, and materials decides the manufacturing capability of hammer crusher, hammer kinetic vitality and the size of the hammer head is proportional to the, the fat of the hammer head is heavier, the increased the kinetic energy, the higher the efficiency of the broken, the species is nicely-found, the hammer bodyweight minimum fifteen kg hammer head, the hammer head is up to 298 kg, a assortment of hammer head can customise according to customer demand for its weight, hammer head adopts new multielement composite substantial chromium manganese metal casting with higher quality, its provider lifestyle is normally hammer head numerous instances.
5. Lining board and strike board
In order to avert the wear and tear of the body, the lining plate is manufactured of manganese metal on the internal wall of the body.Owing to the poor operating atmosphere of hammer crusher, the quality of hammer crusher establishes its services lifestyle, and the high quality of hammer crusher is identified by the materials of its components.

Functioning theory:
Hammer crusher primarily relies on affect strength to full the crushing of supplies.Hammer crusher is functioning, the motor drives the rotor higher-pace rotation, the content into the crusher chamber evenly and substantial-pace rotary hammer affect, cut apart the material to the content currently being broken, at the exact same time, the material’s personal gravity makes materials from the high-pace rotating hammer head to the human body panel, sieve, resistance is higher than the monitor gap dimensions of supplies on the sieve plate proceeds to strike by the hammer and the grinding, crushing to the discharging granularity till the final through the sieve plate outside the house.
The characteristics of hammer crusher.
The functioning hammer head, adopts the new craft casting, has the use-resisting, the effect resistance.
In accordance to customer specifications, modify the granularity needed.
This hammer breaks the seal of entire body structure and solves the issue of dust air pollution and body leakage in the crushing workshop.
The overall design of lovely shape, compact structure, much less susceptible elements, convenient upkeep and other rewards, is the upgrading of merchandise.
Compact structure, stunning visual appeal, good wear resistance, simple to keep.
CZPT parameters:

Product Rotor Size
(Diameter×length )
Rotor Speed
Feeding Size
Output Size(mm) Motor power
Ability(t/h) Weight
PC400×300 Φ400×300 1440 ≤100 ≤10 seven.5 5-ten 900
PC600×400 Φ600×400 960 ≤100 ≤15 eighteen.five ten-20 1500
PC800×600 Φ800×600 970 ≤120 ≤15 45 eighteen-24 2680
PC1000×800 Φ1000×800 990 ≤200 ≤15 110 thirty-50 5600
PC1000×1000 Φ1000×1000 990 ≤200 ≤15 132 thirty-sixty 8000
PC1200×1200 Φ1200×1200 750 ≤250 ≤20 180 90-a hundred and ten 19000


Limestone Hammer Crusher Miller Machine