The motor drives the rotor rotate of the hammer crusher at a high speed through the belt, and on the rotor there are series hammers, when the material get into the working areas of hammers, they are crushed by the rotating hammers of the hammer crusher with high rotation speed, the products which a re crushed to meet the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushed area by the hammers of the hammer crusher for being re-crushed until they reached the required size.
1. Work hammer, the use of new technology casting, with wear-resistant, impact-resistant.
2.According to customer requirements, adjust the required size.
3.Hammer broken body structure sealed to solve the dust pollution in the crushing plant and body leakage problems.
4.Overall design handsome in appearance, compact structure, less wearing parts, easy maintenance, etc., is upgrading products.
5.Compact structure, beautiful appearance, good wear resistance, easy maintenance.
Stone hammer crusher application: this series of stone hammer is applicable crushing of brittle minerals, such as coal, salt, plaster, alum, brick, tile and limestone with compression strength no more than 100mpa and humidity no more than 15%. Pc hammer crusher introduction:this series of machine broke materials through the high-speed rotating hammer body and collision the material surface, it has a simple structure, large crushing ratio, high production efficiency and other characteristics, it can be used for dry and wet two forms crushing, it applies to mining, cement, coal, metallurgy, building materials, roads, fire and other departments chronology medium hardness and brittle materials. The device can change material particle size and adjust gap of article grate in accordance with user requirements, so it can meet different users Structural characteristics: stone hammer crusher has compact frame, reasonable layout, easy installation, good maintainability, simple operation. Particularly, it excellently adapts the layout of cement production process, save the space of process layout. With special structural characteristics, that is having big materials ratio etc. Stone hammer crusher is divided into ordinary hammer crusher and ring hammer crusher respectively. Ring hammer crusher generally used in coal, coke and other industries. Ordinary hammer general english prefix is expressed by pc, used pch english prefix that usually is ring hammer crusher.
Stone crusher hammer
Introduction: Cone crusher is suitable for crushing all kinds of ores and rocks above medium hardness. It has the features of reliable structure, high productivity, easy adjustment and economical operation etc. It is widely used in metallurgy, architecture, rock making, chemistry and silicate industry for crushing various mid-hard and hard ores and rocks. The spring system acts as an overload protection system that allows iron to pass through the crushing chamber without damaging the crusher. It uses consistent grease or water for sealing, which separates crushed particles and lubricating oil, and ensures reliable work. The types of crushing chamber depend upon the usage of the final products. The standard type is applied to medium crushing; the medium type is fit for medium and fine crushing and the short head type is fit for fine crushing. Main Features:We supply a wide range of Cone Crushers, for various secondary and tertiary crushing applications, therefore to insure the best and most feasible Cone Crusher type, fit for different plant configurations, designed for the most efficient and economical production and rock down sizing application. Our Cone Crushers are supplied in four general categories, designed for various types of secondary or tertiary applications, both for closed circuit and open circuit configuration: 1.Coarse type application. 2. Fine or medium type crushing. 3. Short head design.4. Super short head for fine crushing application. 5. Continuous Lubrication: This type of crushers are supplied with high capacity external mounted lubrication unit, composed of oil-tank, oil filtering system, high oil temperature shut-down, low oil flow shut-downs and oil flow gauge, which is designed to supply continuous and stable oil, by forced lubrication to the Cone Crusher, for smooth rotation and operation. Cone Crushers are configured with many safety features. The lubricating unit is interlocked with the main motor, in order to provide additional safety, which includes oil filtration and automatic shut-down in the event of high oil temperature, as well as low oil flow. Crushers are configured with Spring-Loaded release system, which allows any inscrutable material to pass through the crusher, without causing damage to the crusher. The locking system (manual or hydraulic), will easily secure the crushing clearance. All models are configured with proven spring-type mechanism, in order to recover Tramp-Iron and provide protection to the unit. Applications :Cone crusher is a kind of crushing machine commonly used in mining, metallurgical industry, construction, road construction and chemical industry. Our cone crusher can be used to crush hard and medium hard minerals, rocks, iron ores, limestone, copper ores, quartz, granite, sandstones, etc.
Cone crusher is specially designed to be used for medium crushing, fine curshing and ultra-fine crushing in mining, construction sand and gravel processing. We have three types of cone crushers: CS series cone crusher, HST hydraulic cone crusher, HPT hydraulic cone crusher. Our cone crushers have the advantages of high crushing efficiency, low production cost, convenient maintenance and adjustment, and excellent particle size of finished products. With full automatic control system, cone crusher can realize accurate regulation.
The hammer crusher (hammer mill) has good quality features like simple structure, high reduction ration, high efficiency, and etc. The pc hammer crusher (hammer mill) is suitable for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries. Operating principle of hammer crusher: The motor drives the rotor rotated of the hammer crusher at a high speed through the belt, and on the rotor there are series of hammers. When the materials get into the working chamber of hammers, they are crushed by the rotating hammers with high rotation speed, the products which are crushed to meet the required size can be discharged by the outlet and become the final products, while the large size products are brought back to the crushed area by the hammers for being recrushed until they reached the required size. In bulk or container.
The hammer head is made of AMC composite material which is at international level and is developed by our company independently. The life of super hammer head branded as "Big Gold Teeth" is 50-150% longer than that of hammer made from Mn18Cr2MoNbRe. The reconstruction of crushing cavity with our patent of "stone strike stone" greatly increases the self-breakup rate of stones, which efficiently reduces the load of grate-shoe and hammer head. The technology of WHM two-step super hard surface interspersed welding is introduced for the rotor. The life of weld beadis over two times than that ordinary anti-abrasion welding rads. The main shaft is made of military gun steel with high strength the steel is made by means of vacuum double refining, whose strength is 4-5 times higher than that of ordinary shaft. New design of grate-shoe. The shones flow smoothly and stably. The size of stone is fine and even. The life of wall plate is long. Features Stones stricken by stones crushing cavity Hammer head is wearable Intensity of principal axis is higher Discharging granularity is fine and equality Easy maintenance Relialbe operation.
Hammer crusher is mainly applied to low abrasion materials with medium hardness and compression strength not exceed 100Mpa. Such as coal, salt, chalk, gypsum, bricks, tiles, limestone, etc. It is also used to crush wood chips with strong fiber structure and tenacity, and the waste from asbestos cement to recycle asbestos fiber, etc. In addition, hammer crusher can be not only applied in crushing line and sand production line, but also applied instead of cone crusher. Performance and features: Hammer crusher has the advantages of high product capacity, high crushing ratio, low power consumption, uniform products partial size, simple structure, compact and light, low investment cost, easy to management, etc. The defects are: when crushing very hard materials, it will cause greater wear of hammer and grate and consume more metal; it needs more maintenance time and uniform feeding of materials; when crushing soft-moist materials, the capacity will become significantly lower and even stop because of material jam. In order to avoid jam, the moisture content of materials should be less than 10%-15%. Model PC400x300 Rotor diameter (mm) 400 Rotor length (mm) 300 Rotor speed (r/min)1100 Max. feeding size (mm)
Hammer crusher is mainly applied to low abrasion materials with medium hardness and compression strength not exceed 100mpa. Such as coal, salt, chalk, gypsum, bricks & tiles, limestone, etc. It is also used to crush wood chips with strong fiber structure and tenacity, and the waste from asbestos cement to recycle asbestos fiber, etc. In addition, hammer crusher can be not only applied in crushing line and sand production line, but also is applied instead of cone crusher.
The motor transmits through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when mobile jaw moving. So the mobile jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. Main Features for China small portable stone jaw crushers machine mini cement plant price 1. Simple structure, easy maintenance; 2. High crushing ratio, even output granularity; 3. High reliability, low investment; 4. Low noise, less dust. 5. Big capacity
