Shanghai Dingbo Heavy Industry Machinery Company

Shanghai, China

impact crusher description:these series of impact crusher are designed for crushing ores and rocks with particle sizes less than 500mm and compression strength no more than 320 MPa . it has features of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing. it is widely used in highway, hydropower construciton, airport and building industries. working principle:the impact crusher crushes materials with impact force. when the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. then the materials will be shot back to the blow bar again for third crusher. this process repeats until the materials are crushed to the required size discharged from the lower part of the machine. the size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. the machine employs self-weigh security device in its back frame. when other objects enter the impact cavity , they will be forced out of the machine by the impact rack in the front and back of the machine. advantages and features:efficiency and energy saving; special structure, connected without key; high chrome hammer, unique impact liner, cubic shape of product, adjustable output size, easy maintenance, reliable operation.

We are offering Impact Crusher, Stone Crusher, and Jaw Crusher.various kinds of crushers, such as jaw crusher pe series, jaw crusher pex series, impact crusher pf series, hammer crusher pc series and cone crusher , hydraulic cone crusherportable stone crusher plant portable jaw crusher plant portabel cone crusher plant, portbale hammer crusher plant, portable impact crushr plant. the impact crusher crushes materials with impact force. when the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. then the materials will be shot back to the blow bar again for third crusher. this process repeats until the materials are crushed to the required size discharged from the lower part of the machine. the size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. the machine employs self-weigh security device in its back frame. when other objects enter the impact cavity , they will be forced out of the machine by the impact rack in the front and back of the machine. advantages and features:efficiency and energy saving; special structure, connected without key; high chrome hammer, unique impact liner, cubic shape of product, adjustable output size, easy maintenance, reliable operation.

impact crusher description:these series of impact crusher are designed for crushing ores and rocks with particle sizes less than 500mm and compression strength no more than 320 MPa . it has features of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing. it is widely used in highway, hydropower construciton, airport and building industries. working principle:the impact crusher crushes materials with impact force. when the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. then the materials will be shot back to the blow bar again for third crusher. this process repeats until the materials are crushed to the required size discharged from the lower part of the machine. the size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. the machine employs self-weigh security device in its back frame. when other objects enter the impact cavity , they will be forced out of the machine by the impact rack in the front and back of the machine. advantages and features:efficiency and energy saving; special structure, connected without key; high chrome hammer, unique impact liner, cubic shape of product, adjustable output size, easy maintenance, reliable operation.

impact crusher description:these series of impact crusher are designed for crushing ores and rocks with particle sizes less than 500mm and compression strength no more than 320 MPa . it has features of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing. it is widely used in highway, hydropower construciton, airport and building industries. working principle:the impact crusher crushes materials with impact force. when the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. then the materials will be shot back to the blow bar again for third crusher. this process repeats until the materials are crushed to the required size discharged from the lower part of the machine. the size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. the machine employs self-weigh security device in its back frame. when other objects enter the impact cavity , they will be forced out of the machine by the impact rack in the front and back of the machine. advantages and features:efficiency and energy saving; special structure, connected without key; high chrome hammer, unique impact liner, cubic shape of product, adjustable output size, easy maintenance, reliable operation.

Working PrincipleImpact crusher crushing materials with impact force. When materials enter, crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then materials will be shot back to the blow bar again for the third crush. Process repeats until the materials are crushed to the required size and discharged from the lower part of the machine.Size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support.Impact crusher employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine.

European hammer crusher widely used in metallurgy, mining, chemical, cement coal , dry stone, construction, sand, refractories and ceramin industrial and mining enterprises, ? engaged in breaking and crushing the material in the operation.It is mainly suitable for? crushing compression strength not higher than 320MPa of various soft and hard ore.Working Principlethe European hammer crusher casing, rotor, bearing the hammer and the grate bars and other components. Upper and lower case in two parts, welded together by a steel plate after cutting, the remaining parts bolted into one. Set with high manganese steel liner inside the case, to facilitate replacement of worn; its array of rules installed on the spindle distribution of the hammer, hammer and rotary table and through the rotor shaft formed. Host through the motor, V-belt driven spindle, so that the rotor rotates, hammer by the centrifugal force generated by rotation around the stretch to, bulk materials from the feed inlet into the crushing chamber, the high-speed movement of the hammer will be crushed. Broken by passing the material under.

Double Roll Crusher is widely used in the field of beneficiation, metallurgy, coking chemical industry, building materials, and refractory materials. Features:It has a superior effect than common grinding machines in producing building materials such as pisolites and pea gravels.

Portablle crushing plant, a new designed rock crushing & screening plant, which is flexible, convenient and strong in mobility, so it can save a large construction capital and relocation. Raw Materials can be broken at the locale without being transported again, and also can be moved with the promotional exploitation of the raw material, which saves a large number of transportation costs. Break-day corporation specializes in producing crusher, screen, transportation, and other rock breaking and minerals processing equipment. On the basis of the professional technology, we optimize and introduce newly two large and three small series crushing and screening equipment. The mobile series is tracked crushing plant, and the portable series is tyred crushing plant. Each large series are divided into three series: rough, middle and fine crushing and screening mobile plant. Therefore, it can fully adapt to the various mobile crushing and screening, which creates more new business opportunities for customers while reducing the cost of the products.

Spring cone crushers are widely applied in metallurgical, construction, road building, chemical and phosphatic industry. Cone crushers are suitable for hard and mid-hard rocks and ores, Spring cone crushers designed byzt with final size 3-60mm, used to crusher, Marble, Silica sand, Dolomite, Basalt, Quartz, Feldspar, Limestone, Granite, Slag. The type of crushing chamber depends upon size of feeding and fineness of crushed product. The standard type (PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing.Spring cone crushers main features and benefits1. High quality and productivity.2. less machine stop time.3. easy maintenance and low cost.4. Unparalleled in medium and fine crushing.

Working Principle:This jaw crusher uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.