Construction Waste Crusher Manufacturers

Construction Waste Crusher high compressive strength of 320MPa, mainly for a variety of ore and large pieces of material medium size crushing, widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries. In the crushing production applications, because of its large crushing ratio, the product size is uniform, the structure is simple, the performance is reliable, the maintenance is simple, the operating cost is low, so it is the main raw material, material, fuel, electric power and steel industry. Equipment, for the ore or a certain size of the material (including ore, rock and coal, etc.) crushing to the required size.

SBM is a professional mine crushing equipment and milling equipment suppliers, is also a professional large Construction Waste Crusher manufacturer. In the mining of minerals to mineral processing, from the crushing rock to the production of gravel material, the usual crushing process, there are coarse crushed, crushing, crushed three, the use of crushing machinery corresponding to a coarse machine, in the crusher, crusher three Species, PE series Construction Waste Crusher due to its material size in line with production needs, so the use of a particularly wide range. Among them, in the rough operation, commonly used is a coarse Construction Waste Crusher, which has three models, namely: PEW series European Construction Waste Crusher, HJ series of new high-energy Construction Waste Crusher and PE series hydraulic Construction Waste Crusher.

PEW Series European Construction Waste Crusher

PEW Series European Construction Waste Crusher
  • 【Introduction】:PEW series of European Construction Waste Crusher suitable for crushing compressive strength of not more than 280Mpa of ore, rock, slag, etc., the bulk of the material shall not be greater than the technical parameters specified in the table.
  • 【Feed size】: 150-930mm
  • 【Production capacity】: 12-650T/h
  • 【Outlet adjustment range】:20-275mm
  • 【Case】:Vietnam gravel sand production line, copper ore crushing line.
  • 【Applicable materials】: Mainly used in metallurgy, mining, chemical, cement, construction, refractory materials and ceramics and other industrial sectors for the crushing and crushed all kinds of hard minerals and rocks. Such as river pebbles, granite, marble, basalt, limestone, quartz stone, river pebbles, iron ore, gold ore, copper ore and so on.
  • 【Application areas】: PEW series of European version of the hydraulic Construction Waste Crusher is mainly used for ore crushing, building aggregate production, construction waste, water conservancy and hydropower engineering, roads, railways, road and bridge construction, gravel material, mining and ore mining, coal mining and processing, concrete Mixing station, dry powder mortar production, power plant desulfurization materials processing, quartz sand production and other industries.

Brief Introduction of PE Series Construction Waste Crusher

  • 【Introduction】PE series Construction Waste Crusher is often used as a primary crushing equipment for a variety of stone production lines, ore crushing production line. The product simulates the movement of the animal's two jaws, through the moving jaw and jaw two jaw plate of a Xi a movement of the material in the crushing chamber squeeze, rub, crushed crushing.
  • 【Feed size】: 425-1020mm
  • 【Production capacity】: 45-800T/h
  • 【Outlet adjustment range】:20-300mm
  • 【Case】:Priest an iron ore crushing production line
  • 【Application areas】: It is widely used in mining, metallurgy, construction, highways, railways, water conservancy and chemical industry and many other sectors of various ore and large pieces of material medium size crushing.
  • 【Applicable materials】: It can process crushed compressive strength of not more than 320 MPa of various minerals and stones and other materials, including coal gangue, coal, granite, fluorite, marble, river pebbles, basalt, limestone, quartz stone, river pebbles, iron ore Stone, copper ore and gold ore.

HJ series of high-energy Construction Waste Crusher

HJ series of high-energy Construction Waste Crusher
  • 【Introduction】: HJ series of high-energy Construction Waste Crusher is my company in the introduction and absorption of advanced technology at home and abroad on the basis of the actual needs of customers on-site, based on high input, high output design and research and development, set low energy consumption, One of the modern high-performance crusher. Practice has proved that HJ series of high-energy Construction Waste Crusher with its excellent performance, reliable quality and cost-effective to win the trust of customers around the world, is the traditional Construction Waste Crusher ideal upgrade alternative products.
  • 【Feed size】: 150-800mm
  • 【Production capacity】: 110-650t/h
  • 【Application areas】: Building stone crushing, metal ore crushing and solid waste disposal.
  • 【Applicable materials】: Pebbles, limestone, dolomite, granite, rhyolite, diabase, basalt, ferrous metal ore, nonferrous metal mine, construction waste, coal gangue, tailings and so on.

HJ series Construction Waste Crusher principle

HJ series of high-energy Construction Waste Crusher crushing method for the curved extrusion type, its working principle is: the motor through the V-belt drive the host wheel, and then drive the eccentric shaft to move the jaw, when moving jaw drive jaw plate to the fixed jaw When moving, the material is crushed or split. When the movable jaw body drives the movable jaw plate away from the fixed jaw plate, the crushing material is discharged from the discharge port at the lower part of the jaw plate. As the motor rotates continuously, the crusher is periodically crushing and discharged.

Knowledge of the European Construction Waste Crusher and its production and application

When the European Construction Waste Crusher work, the motor drive belt and pulley, through the eccentric shaft to move the jaw up and down movement, when the moving jaw rise when the angle between the brackets and moving jaw larger, so as to push the jaw plate to the fixed jaw Close to the same time the material was crushed or split, to achieve the purpose of crushing; when the moving jaw down, the brackets and moving jaw angle becomes smaller, moving jaw plate in the rod, the role of spring, leaving the fixed jaw plate, this When the crushing material is discharged from the crushing chamber.

From the mining to the rough coal mining, open-pit mine mining of its large size is generally between 200 ~ 1300mm, underground mining ore out of the large size is generally between 200 ~ 600mm, these ore can not be directly applied in the industry, Must be through a large crushed Construction Waste Crusher crushing and milling equipment grinding operations, so that the particle size to meet the required requirements, crushing is the block of ore into a particle size greater than 1 ~ 5mm products, less than 1mm size of the product is Done by grinding operations.

Construction Waste Crusher advantage - why choose it?

The crushing work is carried out between two jaws, one of which is fixed on the frame called the jaw plate, and the other is mounted on the moving jaw body called the jaw plate, the surface is generally tooth-shaped. When the jaw plate periodically approached and away from the jaw plate, the completion of the crushing and nesting work, and now the organization plus an overload protection system, can better extend the life of the machine.

crushing equipment crushing process
category Particle size (mm) Material size (mm)
Shredded 300~900 100~350
Medium crushing 100~350 20~100
Crushed 50 ~100 5~15

In the mine engineering and construction, hydraulic Construction Waste Crusher used to break the blasting mining of natural stone, so that the size of the ore or gravel. In the silicate industry, solid raw materials, fuels and semi-finished products need to go through a variety of crushing processing, so that the particle size required to achieve the process for further processing operations. Construction Waste Crusher up and down the horizontal travel distribution is more reasonable, and a larger vertical stroke, is conducive to crushing the material within the cavity down, so its production capacity is higher than about 30% of ordinary crusher.

PE series Construction Waste Crusher working principle

The pulley is integrated with the eccentric shaft, and it is a moving and dynamic input member, that is, the original part, the rest of which is a follower. When the pulley and the eccentric shaft 2 rotate about the axis A, the output member is driven to carry out the complex movement of the plane, thereby crushing the ore.

Construction Waste Crusher working principle

Construction Waste Crusher works as shown in Figure 7, which consists of jaw plate, jaw plate, eccentric shaft and thrust plate composition. The upper part of the movable jaw plate is connected with the eccentric shaft, and the lower part is supported by the thrust plate. When the eccentric shaft rotates, the moving jaw plate not only reciprocates the jaw plate, but also moves up and down along the jaw plate. The motion trajectories of the points on the moving jaws are shown in the figure. The motion trajectory of the upper part of the moving jaw plate is close to the circle, the smaller the horizontal movement amplitude is, the more trajectory is also oval.

PEW series of European Construction Waste Crusher working principle

Its work when the motor drive belt and pulley, through the eccentric shaft to move the jaw up and down before and after the swing, when the moving jaw to move the jaw plate to the jaw plate movement, the material is crushed or split. When the movable jaw and jaw are retracted under the action of the eccentric shaft and the spring, the material which has been crushed or crushed previously is discharged from the lower discharge port of the jaw plate. With the continuous rotation of the motor and crushing the motor jaw for cyclical crushing and discharge of materials, to achieve mass production.

HJ series of high - energy Construction Waste Crusher working principle

The working principle is: the motor through the V-belt drive the main engine sheave, and then drive the eccentric shaft to move the jaw, when the moving jaw to move the jaw plate to the fixed jaw movement, the material was pressed crushing or crushing. When the movable jaw body drives the movable jaw plate away from the fixed jaw plate, the crushing material is discharged from the discharge port at the lower part of the jaw plate. As the motor rotates continuously, the crusher is periodically crushing and discharged.

Three kinds of Construction Waste Crusher characteristics of the application of the difference

The Characteristics and Application of PE Series Construction Waste Crusher

1. PE series Construction Waste Crusher

Mainly applicable to coarse (also used for crushing) hard, tough or wear-resistant materials, liner life than the PEW series of European Construction Waste Crusher long.

2. PEW series European Construction Waste Crusher

Mainly applicable to the crushing or crushed (also used for coarse crushing) of various hardness of the material. It is characterized by only one brackets, moving jaw trajectory for the downward tilt of the oval, moving jaw upper horizontal stroke, to meet the required amount of crushing ore compression. Moving jaw downward movement, there is to promote the role of ore discharge. In the case of considerable conditions, the productivity is relatively simple swing crusher about 30% higher. However, due to the large movement of the moving jaw vertical direction, increasing the wear of the jaw plate and the phenomenon of product crushing.

HJ series of high-energy Construction Waste Crusher

Which is mainly by means of moving jaw periodically close to or away from the fixed jaw, so that the material into the crushing chamber by extrusion, splitting and bending effect and crushing. The crushing material is discharged from the discharge port by its own weight. According to the movement of the moving jaw trajectory can be divided into PE series Construction Waste Crusher and PEW series European Construction Waste Crusher.

PE series Construction Waste Crusher model

PE series Construction Waste Crusher models are: PE200×350, PE250×400, PE250×750, PE500×750, PE600×900, PE750×1060, PE900×1200, PE1000×1200, PE1200×1500。

Click here to get PE series Construction Waste Crusher technical parameters

PEW series European Construction Waste Crusher model

Its models are: PEW250X1000, PEW250X1200, PEW400X600, PEW760, PEW860, PEW1100。

Click here to get PEW series European Construction Waste Crusher technical parameters

HJ series of high-energy Construction Waste Crusher models and technical parameters

Its models are: HJ98 type, HJ110 type, HJ125 type.

Click here for the HJ series of high-energy Construction Waste Crusher technical parameters

The choice of Construction Waste Crusher type

Material crushing is an indispensable process in many industries (such as metallurgy, mining, building materials, chemicals, ceramic road construction). Due to the physical properties of the material and the structure is very different, in order to meet the requirements of various materials, crusher varieties are varied. For example, in the process of metal mineral processing, crushing is the first process of the concentrator, in order to separate useful minerals, not only divided into coarse, crushing, crushed, but also grinding.

Construction Waste Crusher manufacturer - SBM

SBM uphold the creation of the team, production equipment, to contribute to the business ideal, to create a well-known mining machinery industry, "the SBM" brand. So far, all the SBM in accordance with the ISO9001: 2000 international quality certification system standards for the design, production, assembly, testing, sales network covering more than 130 countries and regions.

Construction Waste Crusher manufacturers

Construction Waste Crusher crushing process is the concentrator large energy consumption (about 50% of the plant power consumption), in order to save energy and improve production efficiency, so put forward the "more crushing less grinding" technical principles. This makes the crusher to crush, crush and energy efficient direction.

We designed several classic Construction Waste Crusher models based on customer feedback and researcher surveys, and we were able to configure the appropriate Construction Waste Crusher for the customer's production line according to the customer's production needs.

For the SBM's employees, the SBM will bring a lot of excellent opportunities to enhance their competitive advantage, more efforts to work with customers to share their success. We strongly believe that the SBM can be more efficient operation, as we all the way to enhance the development, we will be better for the Chinese machinery to the world and work.

Construction Waste Crusher has the following design features:

European Construction Waste Crusher characteristics
  • (1) fully sealed grinding chamber;
  • (2) the geometry of the grinding is adjustable;
  • (3) 10 kinds of state gap setting adjustment;
  • (4) grinding jaw plate easy to close and replace;
  • (5) without access to or movement of any grinding components, fully interlocked safety protection;
  • (6) maintenance-free drive motor;
  • (7) high quality flywheel;
  • (8) Recyclable cast iron housing.

The history of Construction Waste Crusher

A representative Construction Waste Crusher is a single vibration type, and its crushing sample enters the grinding chamber through a splashless injection funnel. The crushing process is carried out in a wedge-shaped well space between the two crushing jaw arms, where one jaw is fixed and the other jaw is driven by an eccentric axle. The crushed sample is squeezed by the elliptical movement of the jaw arm and moves downward under gravity.

When the particle size of the sample is smaller than the opening distance of the lower end of the jaw plate, it falls into a receiving slot which can be pulled out. Jaw plate gap width continuously adjustable, some advanced Construction Waste Crusher width can be digital, to ensure that the width of the gap with the corresponding good crushing effect. Iron ore sampling sample is generally required to be equipped with 2 to 3 different sizes of Construction Waste Crusher, to meet the grain size of 0.147 ~ 75ram between the ore crushing.

Our design and production of Construction Waste Crusher advantages:

Construction Waste Crusher advantages
  • (1) the final fineness can be achieved such as;
  • (2) very fast, uniform grinding;
  • (3) almost no loss of grinding;
  • (4) A sealed grinding chamber with a vacuum system ensures clean operation;
  • (5) easy to clean, low limits to reduce the sample contamination;
  • (6) analytical grade purity of the jaw plate material to ensure that the pollution-free grinding.

In the mechanical sample preparation system, the water samples and the composition of the sample before the need for the sample crushing treatment. According to the system of different processes, divided into a crushing and two crushing. A crushing for the jaw crushing; two crushing for the roll crushing.

Commonly used first-class crushing equipment - graded Construction Waste Crusher

Construction Waste Crusher with large crushing ratio, high yield, product discharge uniform size, discharge mouth to adjust the size of accurate, simple structure, reliable, easy maintenance, operating costs and other economic characteristics. Construction Waste Crusher used in the crushing block mine, on-line Construction Waste Crusher its feed size and discharge size according to the requirements of the system sample to be customized, the general inlet should be greater than 20ram, the discharge port should be 7 ~ 25mm, Continuously adjustable.

The design requirements for the Construction Waste Crusher, which is generally used for iron ore mechanical sample preparation systems, are:

  • Production capacity: to meet the system processing capacity requirements;
  • Breaking efficiency: I> 95%;/li>
  • Material inlet size: according to crushing material;
  • Outlet outlet size: adjustable;
  • Protection device: overload protection device;
  • Other protection devices that meet the requirements of the corresponding specification.

Production capacity to meet the system sample requirements, and leave a certain margin, crushing the cavity has a good seal to prevent fine powder and water loss, easy to remove the blockage and maintenance.

Analysis of Working Principle of Construction Waste Crusher

Analysis of working principle

People in the production and life widely used in a variety of machines, using them to achieve the function of crushed material or to burn the heat into mechanical energy and so on. How do these machines work? How can they describe their working principle in a simple way? Does the machines have the same working principle? Under what conditions can the machine move according to the rules that people need? The following figure can explain the Operation principle of Construction Waste Crusher.

PLC for Construction Waste Crusher hydraulic overload protection

Construction Waste Crusher widely used in coal, electricity, metallurgy, chemical and other industries, mainly crushing all kinds of different hardness, different nature of the material, it is a crushing crushing equipment, the material in the moving jaw and jaw two The surface is crushing by the relatively slow pressure. However, due to the same material of the compressive strength is not uniform, and some compressive strength of particles is relatively large, so it will suddenly encounter in the course of a larger material. In order to avoid overload phenomenon, it must have a good self-protection system when crushing large strength materials, so that the strength of the material can automatically fall into the blanket, but also quickly return to normal work.

Construction Waste Crusher hydraulic protection device

Construction Waste Crusher hydraulic protection system

It is divided into complex pendulum and simple pendulum, the general complex pendulum with safety protection device, mainly the elbow plate break method, flywheel limit protection and hydraulic protection. The first two methods are protected unreliable and accidents require downtime and low efficiency. The reaction time of the hydraulic protection system is short, accurate and reliable. No downtime can automatically resume production, so it has obvious advantages. This example is a simple and efficient hydraulic protection system.

What are the operating and maintenance points of the Construction Waste Crusher?

    (1) Construction Waste Crusher ready to work before driving

  • ① check the jaw plate, bearings, connecting rods, thrust plate, drawbars spring, pulleys and belts and other major components are intact; fastening bolts and other connectors are loose; protection device is complete; near the running parts and other obstacles; Cavity with or without material.
  • ② inspection auxiliary equipment: feeder, tape conveyor, electrical equipment, signal device is intact.
  • ③ Whether the eccentricity is in the upper part of the centerline of the eccentric shaft rotation.
  • ④ Check the oil tank is sufficient oil. Winter oil should be preheated to 15 ~ 20 ℃.
  • ⑤ All cooling water installations should be open and pre-activated.
  • ⑥ ready to work with the adjacent post can be connected to a good boot.
  • What are the main faults and methods of Construction Waste Crusher?

    The main faults and elimination methods are shown in Table 135.

    (2) Construction Waste Crusher start and normal operation

  • ① After the preparatory work, start the oil pump to the lubricating parts of the oil, to return to the oil pipe has oil, oil pressure table to the normal working pressure value, start the main motor, start the current peak after 30s down to the working current value, You can start feeding equipment.
  • Construction Waste Crusher start and run
  • ② feeding, should be based on the size of the block and equipment operation, uniform feeding. Such as large pieces, crusher in the material more feeding amount should be appropriately reduced, the opposite should increase the amount of feed. Generally, the height of the material in the crushing chamber should not exceed 2/3 of the height of the crushing chamber. Into the crusher block size does not exceed the width of the feed 0.5-0.6 times, then the production efficiency is high. If the block is too large, the production capacity will be significantly reduced, or even clogging, so large pieces of material should be crushing and then fed.
  • ③ prevent metal objects into the crusher to avoid equipment accidents. When the discovery of metal objects through, to immediately notify the delivery post in a timely manner to prevent the cause of the next process of equipment accidents.
  • ④ When the electrical equipment automatically trip, in the absence of the reasons, it is strictly forbidden to continue to start.
  • ⑤ normal operation of the equipment, we must strictly enforce the post tour inspection system, found that the problem in a timely manner. On the running parts, bearing temperature, lubrication system should be more detailed inspection.
  • ⑥ bearing
  • (Or bearing) temperature exceeds the specified value, increase the amount of oil is also down or down, should be reduced or stopped according to the situation feed, and then stop inspection.
  • ⑦ occurrence of mechanical and personal accident to immediately stop. Always keep positions and equipment clean and reduce equipment wear.

(3) Construction Waste Crusher shutdown precautions

  • ① the order of shutdown and boot the opposite order, the first stop feeding machine, all the material crushing after the crushing crusher, and then stop delivery equipment.
  • ② stop and then stop the oil system and cooling water system, short time shutdown, cooling water can stop. After the winter cooling water system, but also let go of the remaining circulating water in the bearing.
  • ③ the establishment of equipment files, do a good job maintenance records.
  • ④ establish and improve the operating procedures and equipment maintenance system, and strictly abide by, to ensure personal safety and equipment normal operation.
  • What are the main technical properties of Construction Waste Crushers?

    The main technical properties are shown in Table 134./p>

    Construction Waste Crusher is crushing crushing, can be used as coarse and medium crushing crushing equipment, suitable for crushing material for the moisture content of less than 10% of the hard, hard shale and coal gangue, the crushing ratio of 4- 6. Its structure is simple, easy to check and repair. The disadvantage is that the swing when running large, the basis of high requirements; and the feed port dust removal measures more difficult to deal with, such as sintering brick factory usually use complex pendulum Construction Waste Crusher.

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