Stone Crusher Machine

Jaw crusher is usually used as a stone primary crushing machine. It can process mining rock stone under 320 MPa into middle-size particles. With small model machine, materials can be broken twice so as to have a smaller-size discharge particles. This device works through squeezing rubbing and crushing of movable plate and static plate, made of high manganese, which simulates the movement of animals’ jaw.

Hammer crusher is a kind of crushing equipment that works by collision of high-speed rotating hammer and materials and discharge particles in appropriate size. In addition, hammer crusher’s grate strip gap is adjustable  based on user's requirement so as to change the size of the output materials, which could meet the different needs of different users.

The double roller crusher is a stone crushing equipment used for coarse and fine breaking and it belongs to secondary crushing machinery. It is featured by double rollers which can be smooth roller or teeth roller type. Smooth roller crushers are commonly used for breaking stones and making sand with 1-3 fine discharging size. Teeth roller crushers are used for breaking coal with coarser output size compared with smooth ones. Henan Ascend machinery is a leading enterprise in manufacturing double roller crushers professionally for more than 10 years.

Impact crusher is a kind of secondary crushing equipment which uses impact power to crush materials. Impact crusher is characterized by easy maintenance, high reduction ratios and high efficiency to produce precisely cubic shape products. It is designed with three crushing chambers, seamlessly connected rotor, wear-resistant blow bar and installation of insert type. Moreover, it has tooth type liner, gradient designed bearing seat, frame with several openings and screws or hydraulic start-up devices. Impact crushers can be used in all different stages of size reduction from primary crushing to the last step of the crushing process.

The cone crusher is a secondary or tertiary crushing equipment used for raw materials crushing. It is featured by high production ratio on account of consistent rotation of moving cone. There are several types of cone crusher that Spring cone crusher, Symons cone crusher, compound cone crusher and hydraulic cone crusher.

The standard type (PYB) is medium type crusher applied to medium or fine crushing and the short head type is applied to fine crushing. According to stave work need of Cone crusher, it is mainly used for the stuff which has compressive strength not surpassing 300Mpa. This is a typical equipment of our country for crushing hard ore into intermediate crushing and fine crushing. 

Vertical shaft impact crusher is a kind of crushing machine which combining the advantages of impact crusher and hammer crusher. It is also known as vertical compound crusher or composite crusher. The difference from ordinary composite crushers is that it has no screening grate in the crushing cavity. It has the characteristics of high reduction ratio, low power consumption, stable performance and easy maintenance. This kind of machine is widely used in sand making production line or fine crushing. The granularity of the finished product of the heavy-duty composite crusher can reach 120 meshes.

Double rotor stage crusher is a new type crushing machine. In fact, it is the same as two Hammer Crushers combining together reasonably with 2 rotors applying at the same time. It is also called double rotors hammer fine crusher or no screen hammer mill crusher which avoids the problem of output products choking and stuck. So it is suitable for crushing wet or sticky materials, like calcite, limestone, coal slag, furnace slag, ore slag in the brick plant, construction wastes, shale, coal gangue. It has advantages of high production efficiency, good crushing effect.

Sand making crusher is also called high efficiency fine crusher or horizontal shaft impact crusher. It is widely used to produce sand and fine size gravel. Compared with the traditional fine crusher, hydraulic device and the thin oil lubrication station are added to it. It has characteristics consisting of following aspects. Adjustable discharge particle size so as to meet different production needs. Reasonable structure that ensures the crushing force remains strong for a long time and easy to maintain. Wear-resistant and durable. The fine crusher adopts high-chromium alloy hammers to have a high utilization rate.

Diesel jaw crusher, powered by diesel engine, doesn’t need external power supply, and can operate efficiently in remote areas without electricity or unstable power supply. It has a large crushing ratio through periodic extrusion between the movable jaw plate and the fixed jaw plate, and can easily handle materials with compressive strength ≤320Mpa. It is suitable for field operation scenes such as mines, quarries, and construction sites. The diesel jaw crusher has the characteristics of strong power, strong adaptability, easy operation, firmness and durability, and is an ideal choice for crushing operations in remote areas.

The double roller crusher squeezes and grinds materials with two rollers rotating in opposite directions. The structure includes rollers, drive and adjustment devices, and is suitable for coarse or medium crushing of low-hardness materials such as coal and ore. When the machine is working, the material enters the gap between the two rollers and is crushed before being discharged. The particle size of the material can be controlled by adjusting the roller spacing. It has the characteristics of simple structure, low energy consumption, and uniform product particle size, and is widely used in mining, building materials and other industries.

Spring cone crusher is a high-efficiency crushing equipment, which consists of a frame, fixed cone, moving cone, spring mechanism, etc. The motor drives the eccentric sleeve to make the moving cone rotate and swing. The material is crushed by impact, extrusion and bending in the crushing chamber between the fixed cone and the moving cone. It has a large crushing ratio and can handle medium-hard materials such as iron ore. It has dry oil and water seals, impurities are difficult to invade, and the components are durable. It also has a spring insurance system, which can provide overload protection and is easy to maintain. It is widely used in mining, metallurgy, construction and other fields.

Compound crusher, also known as vertical compound crusher, vertical shaft impact crusher, vertical shaft sand making machine, is one of the commonly used equipment in crushing production plant and sand making production plant. It is widely used in secondary or tertiary crushing in mineral processing, building materials, chemical industry, metallurgy, cement and other industries. It has advantages of large capacity, high crushing efficiency, large crushing ratio, low energy consumption, good sealing, stable operation and convenient maintenance.

The double stage hammer crusher is equivalent to two hammer crushers in one. The double motors drive the rotors to rotate at high speed. The materials are first crushed by the upper rotor and then crushed again by the hammers of the lower rotor. The materials collide with each other to achieve "hammer crushing, material crushing". Its non-screen bar design prevents high-humidity material clogging. It has the advantages of large crushing ratio, uniform discharge, high capacity, and low energy consumption. It is widely used in the crushing of materials such as coal slag, slag, and construction waste.