Products of Shanghai Shan Mei Heavy Mining Machinery Co., Ltd.

The most representative products of Shanghai Shan Mei Mining Machinery Co., Ltd. are SMH series hydraulic cone crusher and VSI series vertical impact crusher. In addition, we can provide SDW series vibrating feeder, PE series jaw crusher, SDG series roller press, SDF series plastic impact crusher, SDS series screening crusher, YK series circular vibrating screen, ZK series linear vibrating screen, ZXD series linear equal thickness screen and other products. We can also design and provide various fixed, semi-mobile and mobile crushing stations with reasonable configuration and economy according to different customer requirements. The company has an experienced and skilled sales and service team and a perfect service system. There are many after-sales service outlets in domestic cities, and foreign countries provide strong online technical support and timely installation, debugging, maintenance and accessories support. The service methods are flexible and diverse. Technology creates quality, culture creates brand and service creates market.

Product introduction

1, hydraulic cone crusher

SMH series hydraulic cone crusher has absorbed the advanced cone crusher developed by the advanced crushing technology in the world today. SMH series hydraulic cone crusher is a high performance cone crusher. In the design, the rotation speed, stroke and crushing cavity were optimized, which realized the layered crushing between particles, significantly improved the output and greatly improved the product shape.

Characteristics and technical advantages of SMH series hydraulic cone crusher;

SMH series hydraulic high-efficiency hydraulic cone crusher has greater advantages than general hydraulic cone crusher:

1. Large crushing ratio, high production efficiency, high output and good product shape.

The combination of higher rotation speed and stroke greatly improves the rated power and throughput of SMH crusher, and improves the crushing ratio and production efficiency.

2. Reasonable structure, advanced crushing principle and technical parameters, reliable operation and low operation cost. All parts of the crusher are protected by wear resistance, so that the maintenance cost is minimized and the general service life can be increased by more than 30%.

3. The delamination is broken, and the finished product has a good particle shape.

The special crushing chamber designed by the principle of inter-particle stratification and its matching rotation speed replaced the traditional single particle crushing principle, which realized the selective crushing of materials, significantly improved the fine material ratio and cubic content of products, and greatly reduced the needle-like materials.

4. Shorter downtime

Shan Mei cone crusher adopts hydraulic locking and overload protection. When unbreakable foreign matter enters the crushing cavity, the hydraulic system can gently release the impact force to protect the main engine, and the foreign matter returns to the original discharge port after passing through to avoid traffic jam. If the crusher stops under load, the new double-acting hydraulic cylinder can provide a longer cavity cleaning stroke, which can help you clean the materials in the crushing cavity quickly and restore the original discharge port without adjusting the discharge port again. Compared with the traditional spring cone crusher, it is safer and faster, and the downtime is shortened to the maximum extent.

5. Thin oil lubrication, reliable and advanced, long service life.

The unique design of thin oil lubrication system greatly improves the service life of the equipment. The high-performance non-contact labyrinth seal has no wear, which improves the reliability of dust prevention and fundamentally eliminates the common problems such as oil-water mixing of the original spring cone crusher.

6. A variety of crushing cavity types, meeting the requirements of various product granularity.

SMH cone crusher only needs to replace the crushing wall and mortar wall liner, and the crushing cavity can be changed from standard ultra-coarse cavity to short-headed ultra-fine cavity at will to meet the requirements of large-scale product granularity.

7. Simple maintenance and convenient operation and use.

All parts of SMH cone crusher can be disassembled and maintained from the top or side. The movable cone and the fixed cone are easy to disassemble, and there is no need to disassemble the frame and fastening bolts, so it is more convenient to replace the liner of SMH cone crusher every day. Using hydraulic motor, the production efficiency of crusher is the best.

8. Replace the broken wall and mortar wall without filler.

Shan Mei cone crusher adopts a more convenient fixing method of crushing wall and rolling mortar wall, which makes the locking more reliable and does not need resin filler, thus greatly shortening the replacement time.

2. Vertical impact crusher

VSI series vertical impact crusher (sand making machine) is a high-performance sand making equipment with international advanced level developed and produced by our company by introducing advanced German technology. Its performance plays an irreplaceable role in all kinds of ore fine crushing equipment. This series of products integrates two crushing modes and can run continuously for 720 hours without stopping. It replaces traditional equipment such as hammer crusher, roller crusher and rod mill, and becomes the latest mainstream equipment in sand making industry. Vertical impact crusher (sand making machine) has two types: "stone to stone" and "stone to iron". "Stone to stone" type is used to process abrasive materials; The "stone to iron" type is used to process materials with low abrasiveness, and the sand production rate of the "stone to iron" type is higher than that of the "stone to stone" type 10-20%.

Shanghai Shan Mei Heavy Mining Equipment Co., Ltd. is a machinery manufacturer, and its vertical impact crusher has passed the inspection of the national authority.

Application scope of VSI series vertical impact crusher;

2. Production of building aggregates, pavement materials, cushion materials, asphalt concrete and cement concrete aggregates;

3. Machine-made sand production and stone molding in water conservancy and hydropower, high-grade highways, expressways, high-speed railways, passenger dedicated lines, bridges, airport runways, municipal engineering and high-rise buildings in the engineering field;

4. Pre-grinding and fine grinding technology in the mining field, crushing materials in building materials, metallurgy, chemicals, mines, refractories, cement, abrasives and other industries;

5. Environmental protection projects such as high abrasion and secondary disintegration and crushing, desulfurization in thermal power and metallurgical industries, steel slag and construction waste crushing;

6. Production of glass, quartz sand and other high-purity materials.

Performance characteristics of VSI series vertical impact crusher;

1. High yield, high yield. The sand production rate of medium and hard materials [such as limestone and sandstone] accounts for 25-45% of the throughput. The sand production rate of refractory materials (such as river pebbles) accounts for 20-35% of the throughput;

2. The wearing parts have low loss. The operating cost of crushing medium-hard, super-hard and abrasive materials is lower than that of other similar crushers;

3. The product has good particle shape and is cubic. The content of conventional knitting needles is controlled at 5-8%. For flaky structure rocks, the content of needles and flakes is 40-60% lower than that before crushing and molding;

4. It is less affected by the moisture content of materials, and the moisture content can reach about 8%;

5. Standardized module design, with a variety of crushing cavities, meeting the needs of different products, with high output of shaping, sand making and abrasive;

6. Reliability design. Well-known brand suppliers are selected for motors and core components to ensure low system failure rate.

7. Impeller self-lining has little wear and is easy to maintain;

8. The working noise is lower than 75 decibels (db level), resulting in dust pollution.

Technical advantages of VSI series vertical impact crusher;

1. Valve lifting device

The lifting device provides a quick and convenient tool for customers' internal maintenance work, which can minimize the downtime and operation intensity of rotors and wearing parts, and the operation rate is higher;

2. Automatic lubrication method

Sammi VSI automatic lubrication system uses a grease pump driven by a motor and a diverter valve, which has been set before leaving the factory to ensure that the crusher bearing can get the correct amount of grease.

3. Vibration detector

Check the vibration caused by rotor unbalance. Once the fault is found, the main engine will automatically stop when it receives the signal from the vibration sensor.

4. Temperature monitor

Measure the working temperature of bearings in order to get the latest information about operation in time;

5. The equipment is equipped with a support and maintenance platform and a feed and discharge hopper.

6. Convenient and quick installation and safe maintenance.

Working principle of VSI series vertical impact crusher;

Materials fall vertically from the upper part of the machine into the impeller rotating at high speed, and under the action of high-speed centrifugal force, they collide with another part of materials distributed around the impeller in an umbrella shape at high speed. After the materials collide with each other, they will collide and rub with each other for many times between the impeller and the casing, and will be directly discharged from the lower part to form a closed loop for many times. The granularity of the required finished products is controlled by screening equipment.

3. Jaw crusher

Jaw crusher is one of the most commonly used crushing equipment in industrial and mining production, which is mainly used for various materials with compressive strength not exceeding 320 MPa. The equipment is widely used in mining, smelting, construction, highway, railway, water conservancy, chemical industry and other industries. The medium and large jaw crusher independently developed and designed by our company is in a leading position in China, with the characteristics of large crushing ratio, high output, uniform product granularity, simple structure, reliable work, simple maintenance and low operating cost. PE series is used for coarse crushing, PEX series is used for medium and fine crushing.

Characteristics and advantages of jaw crusher;

1. Simple structure, convenient maintenance and use; Stable performance and low operation cost; The crushing ratio is large.

2. The crushing cavity is deep and there is no dead zone, which improves the feeding capacity and output;

3. The crushing ratio is large and the product granularity is uniform.

4. The gasket-type discharge port adjusting device is reliable and convenient, and the adjusting range is large, which increases the flexibility of the equipment;

5. The lubrication system is safe and reliable, the replacement of parts is convenient, and the maintenance workload is small;

6. Equipment energy saving: single machine energy saving 15% ~ 30%, system energy saving more than doubled;

7. The discharge port has a wide adjustment range, which can meet the requirements of different users;

8. Low noise and less dust.

Working principle of jaw crusher;

PE and PEX series jaw crushers are powered by motors, and driven by eccentric shafts through V-belts and grooved pulleys via motor pulleys, so that the movable jaw reciprocates according to a predetermined trajectory, thus crushing the materials entering the crushing cavity composed of fixed jaw plates, movable jaw plates and side guards, and discharging the finished materials from the lower discharge port.

Jaw crusher structure:

The jaw fracture structure mainly consists of a frame, an eccentric shaft, a big pulley, a flywheel, a movable jaw, a side guard, an elbow plate, a back seat of the elbow plate, a clearance adjusting screw, a return spring, a fixed jaw plate and a movable jaw plate, wherein the elbow plate also plays an insurance role.

4. Spring cone crusher

SDY series cone crushers are advanced cone crushers developed by absorbing the advanced technology of the United States, which are widely used in metallurgy, construction, hydropower, transportation, chemical industry, building materials and other industries, and are suitable for crushing all kinds of hard and medium hardness ores and rocks.

Features and advantages:

1. reasonable structure, advanced crushing principle and technical parameters, reliable operation and low operating cost;

2. Large crushing force, high production efficiency and high output;

3. The spring insurance system is reliable and can provide safe and effective overload protection;

4. Two kinds of crushing cavity structures are suitable for a wide range of product granularity requirements;

5. Manual hydraulic adjustment of the discharge port is simple and labor-saving.

5, impact crusher

PF series impact crusher is a new product carefully designed by our company on the basis of absorbing advanced technology at home and abroad. This series of equipment can handle materials (granite, limestone, concrete, etc. ) The particle size shall not exceed 500mm, and the compressive strength shall not exceed 320mpa. Impact crusher is widely used in the production of high-grade roads, hydropower, artificial sand and gravel, crushing, construction and other industries because of its excellent performance and good performance.

PF series impact crusher has the advantages of simple structure, large crushing ratio, low energy consumption, high output, light weight, and the crushed products are cubic. It can be used in mineral processing, chemistry, cement, construction, refractories, ceramics, glass and other industrial departments to crush and finely divide various materials with medium hardness, such as limestone, clinker, slag, coke, coal and so on.

Performance characteristics of counterattack:

1. Multi-cavity uniform crushing is suitable for crushing hard rocks;

2. The low and large inlet facilitates the layout of production line and increases the feed granularity;

3. The new wear-resistant materials make the service life of the plate hammer, impact plate and liner longer;

4. High chromium plate hammer, unique impact liner, especially suitable for hard rock crushing, high efficiency and energy saving;

5. The uniform plate structure makes the discharging particle size smaller and more cubic, and there are no internal grains;

6. The product is cubic, and the discharging granularity is adjustable;

7. Simplify the crushing process;

8. Full hydraulic opening is convenient for maintenance and replacement of wearing parts.

Working principle of impact crusher;

PF series products use impact energy to crush materials. When working, driven by the motor, the rotor of the impact crusher rotates at high speed. After the material enters, it collides with the plate hammer on the rotor and is broken, then it is hit back to the lining plate and broken again, and finally it is discharged from the discharge port. Users can adjust the gap between the impact frame and the rotor frame to change the discharging granularity and material shape.

6, single cylinder cone crusher

SM 100 single cylinder cone crusher is an advanced cone crusher developed by absorbing the world's advanced crushing technology, which is widely used in metallurgy, construction, hydropower, transportation, chemical industry, building materials and other industries, and is suitable for crushing all kinds of hard and medium hardness ores and rocks.

Performance characteristics:

Large crushing ratio and high production efficiency.

The delamination is broken, and the particle size of the finished product is more uniform.

Less consumable parts are consumed, and the running cost is low.

The thickness is broken, which can only be achieved by replacing the fixed cone.

Advanced hydraulic technology realizes overload protection and hydraulic adjustment of discharge port, simplifies the structure of crusher and reduces the weight.

Thin oil lubrication, reliable and advanced, improve service life.

Simple maintenance, convenient operation and use.

7, drying hammer crusher

DSJ series drying hammer crusher is used for crushing and drying soft and non-abrasive materials, such as gypsum, chalk, clay, mud filter cake and so on. For example, it can disperse, dry and calcine industrial by-products gypsum and flue gas desulfurization gypsum. The machine has high production efficiency and low energy consumption, and has the function of dispersing and crushing while drying. The rotating rotor breaks the material, the hot air dries the material, and the airflow brings the broken and dried material to the separation chamber. Then the fine powder enters the cyclone for separation, and the coarse particles return to the hammer crusher for crushing again.

In gypsum board industry, DSJ series drying hammer crushers can disperse and throw the desulfurized gypsum cake with water content ≤ 12% through the rotor of the drying hammer crusher, and fully exchange heat with the introduced hot air at 550℃ to form materials with water content ≤ 1%, which enter the ascending pipeline from the water outlet pipe and are taken away by the hot air to enter the next process. DSJ series drying hammer crusher can also be used for drying and crushing filter cake in cement industry and carbide slag in environmental protection field.

DSJ series drying hammer crusher adopts reasonable and reliable processing technology, high-quality materials and advanced automatic processing equipment, which makes the drying hammer crusher run reliably, stably and conveniently. All the environmental protection indexes of DSJ series drying hammer crusher meet the national requirements.

In the past, desulfurization gypsum residue was often treated by landfill, which seriously polluted the environment and occupied cultivated land. Desulfurized gypsum residue can be made into building gypsum powder after being treated by DSJ series drying hammer crusher, which turns waste into treasure. The performance of gypsum powder produced by DSJ series drying hammer crusher exceeds that of natural gypsum and is a high-quality raw material for manufacturing gypsum board.

8. Crawler mobile crushing station

The crawler-type mobile crushing station produced in Shan Mei is an efficient crushing equipment with advanced technology and complete functions. Under any terrain conditions, the equipment can reach any position on the work site. This can reduce the handling of materials and facilitate the coordination of all auxiliary machinery and equipment. It is very easy to drive the crusher to the trailer and transport it to the job site. Because no assembly time is needed, the equipment can be put into work as soon as it arrives at the job site. Jaw mobile crushing station has a large crushing ratio, and its optimal design can meet the most needed technical characteristics of crusher, with high productivity and uniform particle size of finished products.

Features:

1. Mobile crushing and screening equipment is light in weight and small in size, especially suitable for working in narrow places;

2. Convenient transportation, crawler walking, no damage to the road surface, equipped with multifunctional appliances, and wide application range;

3. Typical mechanical, electrical and hydraulic integrated multifunctional construction machinery products. Its structure is compact, and the overall size of the whole machine has different models;

4. The whole machine adopts all-wheel drive, which can realize in-situ steering, standard configuration and quick change device, and has perfect safety protection function, especially suitable for narrow and complex areas.

5. The dynamic screening equipment adopts the main structure of double-layer screening machine, equipped with excellent grid screening channels, and can stand freely without support.

6. The fuel saving rate is as high as 25%, and the crawler feeding screening method not only meets the environmental protection requirements, but also saves costs.

7. Random additional dynamic group optimization design

8. Climbing operation can be carried out to meet the crushing requirements of mines, hydropower stations, coal mines and other projects.

Use:

1. Mobile screening and crushing equipment has the characteristics of multifunctional operation.

2. Widely used in the recycling of mines, coal mines, garbage and construction waste, earthwork, urban infrastructure, roads or construction sites.

3. Treating topsoil and other materials; Separating cohesive aggregate; Construction and blasting industries; Pulverizing and sieving; Quarrying industry.

Environmental protection concept:

The noise muffler in the mobile crushing station, the best noise absorption system and compact and flexible equipment can better meet the crushing operation of construction waste between urban areas. The effective dust removal system is suitable for the noise pollution emission of diesel engines. The release system can remotely control the hydraulic pressure to remove obstacles in the mobile crushing station, and the pre-screening device greatly improves the crushing efficiency.

9. Hubei Mobile Crushing Station

Ebo series mobile crushing station is a new type of rock crushing equipment developed by our company, which greatly expands the conceptual field of coarse crushing operation. The purpose of its design concept is to stand in the customer's position and take the elimination of obstacles caused by broken sites and environment as the primary solution. Really provide customers with efficient and low-cost hardware facilities for project operation.

PE series jaw crusher equipped in Ebou series mobile crushing station has established good quality reputation for new and old customers at home and abroad.

Ebo series mobile crushing station has excellent performance;

● PE series high-performance crusher

● Feeder and vibrating screen are integrated with crusher.

● Vehicle-mounted installation of under-screen belt conveyor, vibrating screen and crusher.

● Turn the traction shaft, which is convenient for road transportation and in-depth field.

● Vehicle-mounted installation and support enable the equipment to be quickly and conveniently stationed at the site.

● Integration of on-board motor and control box

10, counterattack and break the mobile crushing station.

Impact crushing mobile crushing station is mainly used to deal with materials that need to be moved frequently, such as metallurgy, chemical industry, building materials, water and electricity, etc. The invention is especially suitable for small crushing sites, construction waste treatment and construction waste crushing.

The impact crushing mobile crushing station is equipped with high-performance impact crusher, which not only has mature technology and simple operation and maintenance, but also has good adaptability, safety and reliability to transportation volume, material granularity and wear, and the configuration, installation and maintenance of integrated unit are convenient and reasonable. So that the configured unit has high durability and higher working efficiency.

Excellent performance of mobile crushing station with tire-type medium crushing impact;

● High performance PF series impact crusher

● High-performance vibrating screen and belt conveyor are integrated with crusher.

● Vehicle-mounted installation of integrated belt conveyor and crusher under screen.

● Turn the traction shaft, which is convenient for road transportation and in-depth field.

● Vehicle-mounted installation and support enable the equipment to be quickly and conveniently stationed at the site.

● Integration of on-board motor and control box

1 1. Cone crushing mobile crushing station

(Cone mobile crushing station) is the full name of tire mobile crushing station, which is mainly used to deal with materials that often need to be moved, such as metallurgy, chemical industry, building materials, water and electricity, etc. , especially suitable for the operation of moving stones such as roads, railways and hydropower projects. Users can adopt various configuration forms according to the type and scale of processing raw materials and the requirements of finished materials.

The cone mobile crushing station has reliable performance and convenient maintenance: the tire mobile crushing station is equipped with a high-performance cone crusher, which has high crushing efficiency, strong versatility, excellent quality of crushed products, light and reasonable structural design and excellent crushing performance. Reliable and stable quality assurance meets the crushing and screening requirements of coarse, medium and fine materials to the greatest extent, and has established a good quality reputation for new and old customers at home and abroad.

The purpose of conical mobile crushing station:

1. It is widely used in the recycling of mines, coal mines, garbage and construction waste, earthwork, urban infrastructure, roads or construction sites.

2. Treating topsoil and other materials; Separating cohesive aggregate; Construction and blasting industries; Pulverizing and sieving; Quarrying industry.

3. River pebbles and rocks (limestone, granite, basalt, diabase, andesite, etc.) produced by artificial sand. ), ore tailings and stone chips.

12, vertical impact crushing station

PP series vertical impact mobile crushing station is flexible, convenient and flexible, which can save a lot of capital construction and relocation expenses. It can crush materials on site and move with the advance of raw coal mining face, which greatly reduces the transportation cost of materials and specializes in producing rock crushing and mineral processing equipment such as crushing, screening and transportation.

The mobile crushing station with tyre impact has high vehicle site and small turning radius, which is convenient for ordinary road driving, and it is more convenient to drive in the rugged and harsh road environment of the crushing site, saving time for entering the construction site quickly. It is more conducive to moving into a reasonable construction area, saving complicated steel frame structure and foundation construction during crushing, and saving a lot of time. According to customers' requirements for material types and products in the process, it can provide more flexible process scheme configuration, meet various requirements of users such as mobile crushing and mobile screening, make agency organization and logistics transfer more direct and effective, and minimize the cost.

13, wheel bucket sand washer

XS series wheel bucket sand washer is a wheel bucket sand washer, which can clean and separate stone powder and soil from sand and gravel. Its novel sealing structure and reliable transmission device ensure the effect of cleaning and dewatering, and it is an efficient sand washer for sand making machine. Sand washing machines are widely used in construction sites, sand factories, concrete dam sites of hydropower stations and other industries. It has the advantages of high cleaning degree, reasonable structure, large handling capacity, low power consumption and less sand loss during sand washing, especially the transmission part of the sand washer is isolated from water and sand, so its failure rate is much lower than that of the ordinary sand washer.

Working principle of wheel bucket sand washer;

When working, the motor drives the impeller to rotate slowly after decelerating through the V-belt, the reducer and the gear, and the sand and gravel enter the washing tank from the feed tank, which is driven by the impeller to roll and grind each other, so as to remove impurities covering the sand and gravel surface and destroy the water vapor layer covering the sand, which is beneficial to dehydration; At the same time, water is added to form a strong water flow, which takes away impurities and foreign bodies with small specific gravity in time and discharges them from the overflow washing tank to complete the cleaning function. Clean sand and gravel are taken away by the blades, and finally the sand and gravel are poured into the discharge chute from the rotating impeller to complete the sand and gravel cleaning function.

Wheel bucket sand washer uses:

Sand washing machine is widely used in sand and gravel yard, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing station and other industries to wash materials.

Performance characteristics of wheel bucket sand washer;

1. The structure is reasonable, and the impeller-driven bearing device is isolated from water and water-receiving substances, which greatly avoids the damage to the bearing caused by soaking, sand and pollutants;

2. The loss of medium and fine sand is less, and the gradation and fineness modulus of washed building sand reach the national standards for building sand and building pebbles and gravels.

The machine has almost no wearing parts except the screen. 4. Large capacity and low power consumption;

5. Long service life and convenient maintenance;

6. Save water resources;

7. No pollution and high cleanliness.

14, spiral sand washer (spiral sand washer)

XL series spiral sand washer can clean and separate dirt and sundries from sand and gravel. Its novel sealing structure, adjustable overflow weir plate and reliable transmission device ensure the cleaning and dewatering effect. It is widely used in washing, grading and impurity removal in highway, hydropower, construction and other industries, as well as washing fine and coarse materials, especially for sand and gravel used in construction and road construction.

Performance characteristics of spiral sand washer;

The invention has the advantages of reasonable structure, convenient maintenance, large capacity, low power consumption and high cleanliness. Novel sealing structure, fully enclosed oil bath transmission device and adjustable overflow weir plate ensure that this series of products are efficient and durable, with good cleaning and dehydration effect, and the fine-grained products remain stable.

15, fine sand recovery system

SS series fine sand recovery system is a world-advanced fine material recovery device designed by Shanghai Shan Mei to absorb foreign advanced technology and combine with the actual situation in China. It is widely used in sand aggregate processing system of hydropower station, glass raw material processing system, artificial sand production line, coarse slime recovery of coal preparation plant and environmental protection projects (mud purification, etc.). ), which can effectively solve the problem of fine sand recovery.

Working principle of fine sand recovery system;

1. fine sand recovery system structure: it consists of motor, slurry pump, cyclone, ZKR linear vibrating screen, cleaning tank, return box, etc.

2. The working process of the fine sand recovery system: the mixture of sand and water is conveyed to the cyclone, and the fine sand concentrated by centrifugal classification is provided to the vibrating screen through the grit nozzle. After dewatering by vibrating screen, fine sand and water are effectively separated, and a small amount of fine sand and mud return to the cleaning tank through the return box. When the liquid level of the cleaning tank is too high, it is discharged through the discharge port. The concentration of materials recovered by linear vibrating screen is 70%-85%. Adjusting fineness modulus can be realized by changing pump speed, mortar concentration, overflow water and changing sand nozzle. So as to complete the three functions of cleaning, dewatering and grading.

Characteristics and advantages of fine sand recovery system;

1. In the traditional wet treatment process of artificial sand, the loss of artificial sand (especially fine sand) is almost uncontrollable by using spiral sand washer to wash mud and dehydrate artificial sand. The fine sand recovery device can effectively reduce the loss of fine sand and control it within 5 ~ 10%. The problems of high fineness modulus of finished sand and low content of stone powder in artificial aggregate processing system are well solved.

2. The vibrating screen adopts polyurethane screen, which has a longer service life than other types of screens and is not easy to block holes.

3. The hydrocyclone is lined with polyurethane, which improves the service life of the whole device and can successfully complete slurry concentration and liquid clarification.

4. The fine sand recovery system can recover 85% of the total fine materials, which has incomparable technical and economic advantages compared with other equipment.

5. Fine particles are fully recovered, which reduces the workload of the sedimentation tank and the cleaning cost of the sedimentation tank;

6. The fine sand recovery system reduces the natural stacking time of fine materials and can be directly transported to the market.

7. Corresponding solutions can be designed according to different needs of users.