We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For much more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Item description:
Hammer crusher is a variety of tools for crushing materia EPT in the type of effect.It is a crusher for crushing the materials with the optimum particle dimensions of 600-1800 mm to 25 mm or beneath.Hammer crusher is suitable for crushing medium hardness materia EPT this sort of as limestone, slag, coke, coal, and many others.
Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, and so on.
Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, and many others.
Hammer crusher framework :
A number of rows of hanging hammers are installed on the major shaft of the crusher.In its circumference of the pin hole by means of the pin shaft, pin shaft will hammer hinged in the row amongst the hammer, hammer use can be transformed after the operating confront.There are two trapped pin holes in the hanging hammer.The length from the centre of the pin gap to the axis of rotation is diverse to adju EPT the hole among 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 set with a compact hammer di EPT and a lock nut.Rotate at the two finishes to help the rolling bearing, which is bolted to the housing.The spindle and the motor are straight linked by an elastic coupling.To keep the rotor working effortlessly, a flywheel is mounted at a single stop of the major shaft.
The arc-shaped discharging display bar is set up under the rotor, the two ends of the bar are installed on the beam, the bar on the outer surface area is compressed with a press plate, and the course of the bar arrangement is perpendicular to the direction of the rotor.The hole is formed by a bulge in the center of the bar.To facilitate content discharge.The hole progressively widens downward and slopes towards the rotor.
1.The body
The shell of hammer crusher is composed of the reduced body, the again protect, the remaining aspect wall and the proper facet wall.The upper part is offered with a feed port, and the interior wall of the device shell is inlaid with large manganese steel lining plate, which is handy to substitute the worn lining plate.The decrease physique is welded with carbon composition steel plate. In order to spot bearings on both sides to support the rotor, bearing bearings are welded with substantial manganese steel.The lower component of the housing can be fixed right on the concrete with foot bolts. The rear upper go over, remaining side wall and proper aspect wall of the housing are all welded with carbon structural steel plate.There is no protecting measures in between the housing and the shaft, and the leakage of ash is quite serious. In buy to stop the leakage of ash, all the areas where any component of the housing contacts with the shaft are presented with shaft seals.In get to facilitate upkeep, adjustment and substitute of grate and hammer head, there are manholes in the reduced physique and two facet walls.
2. The rotor
The rotor is the major operating portion of the hammer crusher, the rotor is composed of the spindle, hammer disc, pin shaft, hammer head, disk evenly open up distribution of pin holes, with pin shaft suspension hammer head, in get to prevent the axial movement of the disk and hammer head, with lock nut set at the two ends of the pin shaft.The rotor is supported on two rolling bearings, which are bolted to the foundation of the reduce body, and two positioning pins are fixed on the central pitch of the bearing.In purchase to make the rotor in motion to keep a specific sum of kinetic strength, utilized to reduce the motor’s peak load and lessen the dress in of the hammer head, specially in a single end of the spindle flywheel.A number of principal factors of the rotor are explained in depth beneath.
3. The principal shaft
The spindle is the mo EPT crucial part of the hammer crusher supporting the rotor, the fat of the rotor, the hammer head, the impact pressure are borne by it, so the content of the spindle requirements to have a large toughness and strength, the material of the spindle US EPT substantial good quality alloy steel, by way of ultrasonic screening to approach the quenching and tempering treatment.2.2 the hammer di EPT of the hammer crusher is utilized to suspend the hammer head. In the operation of the hammer crusher, the hammer di EPT is inevitably subjected to the impact and friction of ore, so the hammer di EPT is essential to have a specified put on resistance. The hammer di EPT and hammer gap adopt higher steel carburizing warmth treatment to enhance its use resistance.
four. The hammer head
Hammer head is the mo EPT crucial doing work portion of hammer crusher.Which the hammerhead top quality, shape, and material decides the production capacity of hammer crusher, hammer kinetic vitality and the dimension of the hammer head is proportional to the, the weight of the hammer head is heavier, the better the kinetic vitality, the greater the effectiveness of the broken, the species is effectively-found, the hammer excess weight least 15 kg hammer head, the hammer head is up to 298 kg, a range of hammer head can personalize according to consumer desire for its excess weight, hammer head adopts new multielement composite large chromium manganese metal casting with substantial top quality, its service daily life is generally hammer head several instances.
5. Lining board and strike board
In purchase to prevent the use and tear of the body, the lining plate is manufactured of manganese steel on the interior wall of the frame.Because of to the very poor operating surroundings of hammer crusher, the good quality of hammer crusher establishes its services lifestyle, and the high quality of hammer crusher is established by the substance of its elements.
Functioning theory:
Hammer crusher mostly depends on affect power to complete the crushing of resources.Hammer crusher is operating, the motor drives the rotor substantial-velocity rotation, the substance into the crusher chamber evenly and substantial-pace rotary hammer affect, reduce aside the materials to the materials currently being broken, at the identical time, the material’s possess gravity helps make content from the large-velocity rotating hammer head to the entire body panel, sieve, resistance is higher than the display hole dimension of materia EPT on the sieve plate carries on to strike by the hammer and the grinding, crushing to the discharging granularity until finally the final via the sieve plate outside.
The traits of hammer crusher.
The doing work hammer head, adopts the new craft casting, has the use-resisting, the effect resistance.
According to client requirements, adju EPT the granularity required.
This hammer breaks the seal of human body composition and solves the difficulty of du EPT pollution and entire body leakage in the crushing workshop.
The total design of beautiful shape, compact composition, considerably less vulnerable components, convenient routine maintenance and EPT rewards, is the upgrading of goods.
Compact composition, gorgeous look, very good dress in resistance, easy to sustain.
Complex parameters:
| Product | Rotor Size (Diameter×length ) (mm) |
Rotor Speed (r/min) |
Feeding Size (mm) |
Output Size(mm) | Motor power (KW) |
Capacity(t/h) | Excess weight (kg) |
| PC400×300 | Φ400×300 | 1440 | ≤100 | ≤10 | seven.five | 5-10 | 900 |
| PC600×400 | Φ600×400 | 960 | ≤100 | ≤15 | eighteen.five | 10-twenty | 1500 |
| PC800×600 | Φ800×600 | 970 | ≤120 | ≤15 | forty five | 18-24 | 2680 |
| PC1000×800 | Φ1000×800 | 990 | ≤200 | ≤15 | one hundred ten | 30-50 | 5600 |
| PC1000×1000 | Φ1000×1000 | 990 | ≤200 | ≤15 | 132 | thirty-sixty | 8000 |
| PC1200×1200 | Φ1200×1200 | 750 | ≤250 | ≤20 | 180 | 90-110 | 19000 |
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For much more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic equipment manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our organization and the outlined substitute areas contained herein are not sponsored, approved, or created by the OEM.
