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construction waste processing equipment

construction waste

What is the construction waste:

Construction waste refers to construction, construction units or individuals to various types of buildings, structures and other construction, laying or removal of the sediment in the repair process produces the spoil, disposable materials and other waste. At present, the number of our construction waste accounted for 40% -50% of the total municipal solid waste, however, the vast majority of construction waste will be shipped to the suburbs or rural, open dumps or landfill without any treatment. It is spending a huge amount land acquisition costs, garbage fees and other construction funds. At the same time, removed and stacked in the process of dust, gray sand flying and causing serious environmental pollution. This shows that construction waste resources, not only has great environmental benefits, and will produce enormous economic benefits. A lot of waste in the construction waste sorting, removed or crushed, most of them can re-use as a renewable resource.

Processing technic

construction waste Processing technic In the processing of construction waste, the construction waste disposal equipment crushing station is a professional construction waste recycling broken new crushing and screening equipment, it integrates vibrating screen, feeder, conveyor belts, and formed by the secondary and tertiary crusher. Development of the product is completely from user's perspective that solved a high transport of large equipment and installation costs and greatly reducing the crushing duration for customers. Installation in the form of the product of the integration of unit equipment, eliminating the separate components of the complex site infrastructure installation materials, man-hours consumed.

The reasonably compact space layout of the unit to enhance the flexibility of the venue is stationed. At the same time, it is also reducing unnecessary transport costs and improve the mobility flexibility and greatly improving the adaptability of the outdoor work. From a technical point of view, the performance of the domestic construction waste disposal equipment favorably on foreign technology, and combined with the Chinese market demand, domestic manufacturers in addition to advanced technology, coupled with affordable, sound and efficient after-sales service, particularly for domestic customers to choose.

The necessary equipment:

construction waste jaw crusher

This construction waste 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.

The performance characteristics of the construction waste Jaw Crusher:1. simple structure, convenient maintenance and easy to use, stable performance, low operating costs and large crushing ratio; 2. crushing chamber deep and no dead zone that improve the capacity and output of the feed; 3. The large crushing ratio, uniform particle size; 4. gasket nesting population adjustment device, reliable and convenient, the adjustment range is big and increase the flexibility of the device; 5. lubrication system safe and reliable, easy to replace parts and maintenance workload is small; 6. simple structure, reliable operation and low operating costs; 7.stand-alone energy-saving 15% to 30%, more than double the system energy; 8. discharge opening adjustment range is big that can meet the requirements of different users; 9. low noise and less dust.

construction waste Impact Crusher

The construction waste 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. Construction waste impact crusher is usually used to rough broken, broken, or fine crushing of limestone, coal, calcium carbide, quartz, dolomite, iron pyrites, gypsum and chemical raw materials and other hard brittle materials. It used for crushing the side length of not more than 500mm, and compressive strength of not more than 360Mpa of a variety of materials. It has better applicability to granite, limestone, river gravel and basalt.

construction waste impact crusher

Construction waste 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.

construction waste Cone Crusher

construction waste cone-crusher The construction waste 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).

Construction debris Cone Crusher performance characteristics: a moving cone continuous rotation, the crushing process and discharge process of the materials alternately along the work surface for high productivity. 2, the material sandwiched between the two cones, the squeezing, bending and shearing, crushing easier, the power consumption low. Products Liaoduo more uniform, was a cube shape, more uniform wear of the moving cone surface. 4, the structure of the main rack, the horizontal axis, move the cone, the balance wheel, eccentric sleeve, crushing wall (fixed cone), the broken wall (moving cone), fluid couplings, lubrication systems, hydraulic systems, control systems of several parts. 5, the movable cone and fixed cone is set, moving cone swing, in the vicinity of the crushing chamber to the discharge port, parallel with a gap equal between the movable cone and fixed cone, so that the finished product Liaoduo uniform. Inlet size are able to handle after the initial crushing of the material. 6, the dry oil or water two seals, dust and impurities can not enter the human body, thus ensuring the the Run edible vegetable oil, clean, extended plain bearings, thrust ball bearing service life, reliable operation of the machine.

Construction waste sand making machine

Construction waste sand making machine Construction waste sand making machine performance characteristics: 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.

construction waste mobile crusher

construction waste mobile crusher 1. Integration of the entire unit:The concept of integration unit equipment installation is integrated group practices that eliminating the installation of split components of the complex site infrastructure and support facilities, reducing materials, working hours consumption. The reasonably compact space layout of units is optimization facilities configuration stationed at the venue space. Simple and compact facilities layout expanded material stacking, transit space.

2, flexible mobility: Tire type series mobile crusher plant has car sites, small turning radius that conduce ordinary highway travel and better traveling in the broken field area of rugged harsh road environment. It is save time for fast stationed on site and more conducive to the presence of construction reasonable region as a whole crushing process to provide a more flexible job.

3, lower material handling costs:Tire Type Series Mobile Crushing Plant with spirit of the material "close to the deal with "the principle of the first line of site crushing of materials, eliminating the material recrushing when the material transported from the scene and the processing of the intermediate links, reduce the transportation costs of materials greatly .

4.Direct and effective integration of operations role: Tire Type Series Mobile Crushing Plant can be used independently and also provide a more flexible process configuration for material type and product requirements. It can meet the mobile crushing plant, mobile screening and other requirements, so that the resulting organization a more direct and effective, logistics and transport costs to maximize the lower.

5.Strong adaptability and flexible configuration:Tire Type Series Mobile Crushing Plant provides a simple, low-cost combination of the characteristics of unit configuration. It is crushing, grinding and sieving systems can be stand-alone group to work independently for crushing,grinding and sieving systems, and also can be composed of a flexible system configuration unit joint operations. Hopper side of the conveyor for screening materials provide a variety of configuration flexibility, the joint supply of diesel generators in addition to the power supply to this unit, integration unit configuration can also be targeted to the process system configuration unit.

6, reliable performance and maintenance convenience: Tire Series mobile crushing plant that the configuration of the PE series, PF series, HP series, PV series crusher has the features of high crushing efficiency, versatility, excellent broken product quality. It has a compact and reasonable structure design, excellent crushing performance. Stable and reliable quality assurance is the maximum range to meet the crude and fine materials' crushing and screening requirements. The equipment using a 20 °angle, the screening is efficient and reliable.

construction waste mobile crusher

construction waste Crawler mobile crushing plant Construction waste Tracked Type Mobile Crushing Plant is a high efficiency of crushing equipment that use the self-driven approach, advanced technology and complete functions. In any terrain conditions, this equipment can reach anywhere in the workplace. This can reduce the material handling operations, and facilitate the coordination of all auxiliary machinery and equipment. Through the manipulation of the wireless remote control, you can make the crusher on to the trailer very easily, and transported to the job location. As no need assembly time, the equipment to a job site to work immediately. The mobile crushing station of big crushing ratio, the optimum design to meet the crushers are most in need of technical characteristics, high productivity, the finished particle size uniform.

Features of construction waste tracked type mobile crushing plant:1. It has the characteristics of light weight, small size, especially for narrow work on site; 2.It is easy to transport, and not damage the road, equipped with multi-function tools to adapt to a wide range; 3.Set by the material, broken , transmit and process equipment, through process optimization to let the machine has good crushing performance of rock crushing and aggregate production. Through different models of the joint to form a powerful shredder assembly line, complete multi-demand processing operations; 4.The whole all-wheel drive can be realized pivot turn, the standard configuration, quick-change device, with a perfect safety protection functions, especially suitable for the site is narrow, complex regional; 5. Save fuel, fuel saving rates as high as 25%; 6. The supplied power group - optimal design; 7. Climbing operations to meet the crushing requirements in mining, hydropower, coal and other projects.

Construction waste mobile crusher Applications:

construction waste mobile crusher application

(1) Using of the abandoned buildings of concrete and brick waste production of coarse and fine aggregate that can be used to produce the corresponding strength grade of concrete, mortar, or preparation of such block, wallboard, floor tiles and other building materials. Coarse and fine aggregate that is added in the curing of the type of material that can also be used for road pavement base.

(2) using of waste brick and tile production aggregate, and it can be used for the production of recycled brick, block, siding, floor tiles and other building materials.

(3) Residue can be used for road construction, the pile foundation fill and foundation.

(4) For the waste timber construction waste, some that have not been significantly damaged wood can be re-used to rebuild buildings and some damaged serious wood components can be used as the raw materials of wood recycled sheet or paper.

(5) Waste asphalt pavement mixture is that according to an appropriate proportion of directly used to recycled asphalt concrete.

(6) The abandoned road concrete can be processed into recycled aggregate what used in the preparation of recycled concrete.

(7), Scrap steel, scrap steel and other scrap metal materials can be reused or melted down processing.

(8) Glass, waste plastic, waste ceramics and other construction waste as the case of different use.

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