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basalt processing equipment


What is basalt:

The bulk density of basalt is 2.8 ~ 3.3g/cm3, and the densification by compressive strength up to 300MPa, sometimes higher, when it has the vitreous and porosity, strength decreased. Basalt durability of high, multi-jointed, and the joint surface are hexagon. It is difficult to adopt a too large piece of stone because it processed of brittle, due to the pores and almond construct common, although the basalt is widely distributed, it can be used for decorative stone is small. Basalt's main ingredient is silicon dioxide, aluminum oxide, iron oxide, calcium oxide, magnesium oxide (as well as a small amount of potassium hydroxide, sodium oxide), which the silica content up to the most and about 45%~50% to the color of basalt is black, dark brown or dark green. Because of its dense texture, its specific gravity is heavier than the average granite, limestone, sandstone, shale.

basalt Processing technic

basalt Processing technic As the basalt is hard and tough and content the higher silicon, so it is the materials about difficult to crushing and the high cost of crushing in the actual processing operations. Therefore, the basalt process must be designed to reasonably consider the investment costs of processing projects and we must consider the production costs of the processing line.

The raw material is basalt crushing operations, wear parts for the loss of the jaw plate, the plate hammer, the back plate is very high. Therefore, in the design of the crushing process, we should select the laminated principle of crushing equipment in order to reduce the loss of wear parts. A typical laminated device configuration process configuration is two broken jaw or broken jaw and cone crusher.

The necessary equipment:

basalt jaw crusher

Basalt jaw crusher with high strength manganese steel, molding casting and it has the characteristics of wear resistance, compressive strength, and long lifetime. It is mainly applied to the fragmentation of large, medium and small stones and objects.

The structure of the basalt jaw crusher is the main frame, eccentric shaft, pulley, flywheel, moving jaw, the side guard plate, toggle plate, back seat of the bracket, adjust the gap screw, reset spring, fixed jaw plate and a movable jaw plate, etc which bracket also plays a role in insurance.

This basalt Jaw Crusher is based on motor power, through motor pulley, by the triangle belt and slot wheel drive eccentric shaft, make the movable jaw for reciprocating movement to a predetermined trajectory, which will enter the fixed jaw plate, movable jaw plate and side retaining board the crushing cavity composed of the materials to be broken, and the finished material discharged through the lower part of the nesting population..

The series of Jaw Crusher is bend moving extrusion type what motor driven belt and pulley and through the eccentric shaft make the movable jaw up and down movement. When the rise of the moving, jaw angle between toggle plate and moving jaw becomes larger, thus promoting the movable jaw plate close to the fixed jaw plate, at the same time the material being squeezed, rubbing, grinding, and multiple broken. When moving jaw downstream, angle become small between toggle plate and moving jaw, the movable jaw plate under the lever action of the spring move away from fixed jaw board, at this time the broken material discharged from the crushing chamber under the mouth. In the wake of continuous rotation with the motor, the movable jaw of jaw crusher for periodic crushing and nesting to achieve mass production.

basalt impact crusher

basalt impact crusher

Basalt impact crusher is a new product what is our company absorbs the domestic and foreign advanced technology to design. The family of devices capable of handling the particle size not greater than 500 mm, the compressive strength of different kinds of materials does not exceed 360 MPa.

It has the characteristics of big crushing ratio, high crushing efficiency and easy maintenance.

The Impact Crusher for its excellent performance and good performance has been widely used in highway construction, hydraulic engineering and construction gravel processing.

The basalt Impact Crusher is a kind of break machine that use impact energy to break the materials.

When the machine working, driven by the motor, the rotor high-speed rotation, the material into the active region of the plate hammer, Impact Crusher board hammer on the rotor, and then was thrown to the counter-attack on the device again broken, and then from the counter Liner bounced back into the active region of the plate hammer to re-broken, this process is repeated, the material descending into one, two, three, repeated crushing counterattack cavity, until the material is broken to the desired particle size, from the discharge port. Adjustment the gap between the counterattack frame and the rotor can be achieved the purpose of changing the material's grain size and shape.

basalt Cone Crusher

basalt cone crusher The basalt Cone Crusher working, electrical coupling through the fluid, small bevel gear-driven eccentric sleeve at the bottom of the bevel gear, the eccentric sleeve rotation, resulting in the cone for rotary swing broken materials. The spindle of the machine is not moving, the only branch of the Shan spherical tile, to withstand the crushing force. The eccentric sleeve pass crusher spindle fixed crushing force, the structure can withstand greater crushing force, well adapted to crushing and ultra-fine crushing, because the ultra-fine crushing crushing force is very large. The PY series Cone Crusher, part two truncated cone, a fixed cone (also known as outside cone) and the other is moving cone (also known as the inner cone). Fixed cone is standing, is part of the rack, moving cone hinge installed at the point O of its lower end inserted in the eccentric bushing, so the fixed cone center axis OO ', the center axis of the moving cone OO1 intersects an oblique angle . When the rotation of the OO1 around the OO ', so that the moving cone partial rotary movement along the inside surface of the fixed cone. Moving cone to move closer to the cone section where materials by moving cone extrusion, percussion and bending role in the crushing chamber; moving cone deviate from the fixed cone, has been crushing the material under its own weight from the conical bottom discharged, the discharge port, loading material from the feed inlet.

Compare to other cone crushers it ha the features of 1. higher productivity, higher quality; 2, structural stability, smooth operation, reduced downtime; 3. easy maintenance, low cost; 4 It can provide the best solution for being broken in the crushing and ultra-the crushing operation; 5. product size can be adjusted at the advantages.

The performance characteristics of basalt sand making machine:

basalt sand making machine 1. Large handling capacity and high yield-50-500t / h that compared with the same power under the traditional equipment, the production increased by 30% and stable. 2,the vulnerability of the low consumption- the best crushing chamber material impact angle design, less the friction of wear parts, 30% lower operating costs than traditional equipment, directly reduce the cost of equipment use. 3, The product particles shape is excellent - the product is cubic and grain shape is good, gradation reasonable and fineness modulus is adjustable; particularly suitable for artificial sand and stone shaping. The practice has proved that this machine compare to other traditional devices, the plastic surgery was improved by 30%. 4, Automatic detection, safe and reliable - set the vibration display and alarm device. If the device is a bad operation, it can issue a warning device to stop working to achieve the purpose of protecting the machine. 5, Easy to install and operate - the equipment has light weight and it has various installation. Installation, repair and maintenance simple and easy to operate. 6, Thin oil lubrication, automatic maintenance - the German original of thin oil lubrication station and complementary pairs of pump to ensure fuel supply. When no oil flow and no oil pressure the automatic is shutdown. 7, A machine multi-use and application flexible - the unique feeding crushing structure with a variety of crushing cavity type, can be very easy to achieve "stone fight Stone" and "stone strike iron" of conversion, which solved the problem of multi-usage. 8, Hydraulic equipment, easy maintenance - hydraulic openings device, so that the crushing cavity parts repair and replacement are quick and easy that short the downtime and save time and effect. 9, The international quality assurance - the latest German technology, advanced riveting technology and automotive technology, the appearance of sand-blasting treatment and painting process applications, greatly improve the inherent quality and appearance quality of the equipment. 10, Focusing on environmental protection - the sand making equipment has little noise and no pollution. The unique air circulation system that greatly reduce the amount of outside ventilation to reduce dust, and beneficial to the environment. In addition, the sand making machine reserved suitable for installing a variety of specifications dust removal equipment.

basalt sand making machine appication Applications:

basalt sand making machine appication

Basalt is the best materials in the repair of roads, railways and airport runways. It has the advantage of high resistance to pressure, a low crushing value, strong corrosion resistance and strong asphalt adhesion and draft less, poor electric conductive properties, so the internationally-recognized is the cornerstone of the development of rail transport and road transport.

Basalt is a good raw material for production of cast stone which is basalt after melt casting, crystallization processing, annealing made materials. Compare to alloy steel it more hard and wear-resistant, and more corrosion-resistant than lead and rubber. Advanced technology of basalt still in a cast steel, played the role of the lubricant can extend the life of the cast film. Basalts can be pumped into the glass and compare to the average glass it has high alkali resistance and high temperature performance. Because it is more pores, and quite hard, therefore, it will mix in concrete can make concrete and reduce the weight, but still sturdy, while the characteristics of sound and heat insulation, high-rise buildings good lightweight concrete aggregate. Pumice stone is good grinding material that can use for grinding metal and stone. At the same time it can also use filter, driers and catalysts in the industry.

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