Mobile concrete batching plant concrete mixing plant for Philippines

 Haomei Machinery supplies mobile concrete batching plant concrete mixing plant for Philippines of 25m3, 35m3, 50m3, 60m3 and 75m3. Corresponding models include YHZ25, YHZS35, YHZS50, YHZS60 and YHZS75.

Configuration

A Haomei mobile batching plant consists of a batching machine, a belt conveyor for aggregates, a cement mixer, a weighing system and a control system. The The cantilever-shaped mixing main engine chassis, the chassis contains the towing pin of the trailer truck and the parking legs; the metering scale of the mixer, cement and water admixture is placed on the chassis; the inspection walking platform, railings, etc. are attached to the periphery. The batching machine is located at the back end of the whole station, the upper part is an aggregate (sand, stone) storage hopper. The belt conveyor frame is a truss structure connecting the main frame and the aggregate batching frame, with a belt frame inside; the main frame, belt frame, and batching frame are combined to form the main structure of the entire mobile concrete mixing plant. The mixing host generally adopts the JS type forced concrete mixer, which can quickly and evenly mix to complete the fluidity and dry hard concrete.

Civil Engineering

A mobile concrete batching plant concrete mixing plant for Philippines needs little civil engineering in comparison with a stationary plant, but the cement silos are still need to be fixed in the ground. In regions where winds are strong, extra civil engineering work might be necessary to fix other units of the plant to avoid possible overturn.

Advantages

The whole station structure reduces the high-strength bolts by 70%, so that the installation is accurate and quick, and the workload is small. All our mobile concrete batching and mixing plants are made of top quality steel that lasts long and has excellent wear resistance. The mixing arm can be used for a long time without being worn. The trailer engine is powerful and energy saving.

Price

 

The price of mobile batching plants varies from capacity to capacity and configuration to configuration. For example, the ajy50 mobile concrete batching plant price is higher than a mini 25m3 mobile plant, but lower than a 75m3 set. In addition, some devices are optional, such as cement silos, trailers and so on. Therefore, if you need a specific price, you should tell us your practical needs first.

Reprinted from https://www.haomei-machine.com/news/companynews/Philippines-mobile-batching-plant.html

Why is concrete batching plant replacing manual concrete production

 We know that most of the construction sites are very busy now. Every day, tens of thousands of tons of materials are transported on the construction site. At the same time, the construction of various departments on the construction site is very busy. However, those with past construction site experience will find that now on the construction site, it is rarely seen that workers are mixing cement by themselves. In the past, we always saw a cement pit, where workers worked hard to mix, but now this situation is almost gone. All concrete production work is replaced by concrete batching plants. Why do building contractors would rather spend extra money on commercial concrete rather than having workers to mix concrete at a much lower cost?

　　First of all, different construction sites have different requirements for concrete mixing. A single building might require more than a dozen different cement types. It is difficult for workers to manually produce concrete of such precise standards, so in order to ensure the quality of concrete , This work must be handed over to a more standardized and professional concrete mixing plants.

　　Secondly, there is not much open space for stacking materials on the construction site. Most of the places are stacked with reinforced concrete and some other materials. Therefore, in order to allow more free space on the construction site for scheduling, the concrete is directly transported from the mixing station. It will squeeze out the space that is not much.

　　Finally, concrete production itself is also a behavior prone to pollution, and a lot of dust and other pollutants are still produced during the mixing process. This may cause workers to contract lung diseases or some skin diseases, and bring air and noise pollution to the surrounding area.

　　Concrete batching plant manufacturers have solved the above problems perfectly. The popularity of concrete batching plants not only provides accurate proportioning of concrete for the modern construction industry, but also reduces pollution. Even the mixing plant itself is usually equipped with decontamination equipment to reduce pollution to nearby areas. In addition, the concrete mixing plant helps the people in charge of the construction site save labor costs and speed up the progress of the project. Generally speaking, it is more cost-effective than the traditional method of producing concrete on the spot.

Reprinted from http://www.concretebatchingplants24.com/why-is-concrete-batching-plant-replacing-manual-concrete-production.html

Aggregate loading methods for mobile batching plants

 Two loading methods are usually available for aggregate conveying of mobile and stationary concrete batching plants: bucket loading and belt conveying. The advantages of hopper feeding include low cost, small footprint, and simple structure. The disadvantage is that the feeding speed is not as fast as the belt speed. The advantages of belt feeding are that the feeding is much faster, and the conveying distance is large, the efficiency is high, and the failure rate is low. The disadvantage is that the cost is high.

Generally speaking, purchasers of commercial concrete mixing plants are definitely advised to configure the belt feeding method. The suitable mixing station models for belt feeding methods mainly include HZS60 concrete batching plant, HZS90 concrete batching plant, HZS120 concrete batching plant, HZS180 concrete batching plant and HZS240 concrete batching plant. Because of the high efficiency of belt feeding and transportation, it can quickly complete large-scale operations and improve production efficiency by over 20%; and the belt feeding production cycle is short, and the discharge capacity is large, which is suitable for commercial concrete mixing plants. Smaller models of batching plants are usually equipped with bucket loaders.

With that said, a mobile batching plant should have a bucket loader as the aggregate loading device. This, however, is not the case at all. No matter it’s a small plant like a mobile batching plant 40t, or a large mobile plant of 75m3 per hour, its standard configuration for aggregate loading system is a belt conveyor. Why?

 

Judged by capacity range, all mobile batching plants should be matched with bucket loaders, for their largest capacity does not exceed 75m3. Nevertheless, they have belt conveyors regardless of the capacity. This is to cater for the requirement of high mobility of the plants. The belt conveyor frame of Haomei mobile concrete batching plant in ethiopia or other countries is a truss structure that connects the main chassis and the aggregate batching frame, and is equipped with a belt rack; the main frame, the belt rack, and the batching frame are combined to form the main structure of the entire mobile mixing station. This design not only helps to reduce installation time of the plant, but also enhances site transfer speed greatly.

Reprinted from https://www.haomei-machine.com/news/technologynews/aggregate-loading-methods-for-mobile-plants.html

Why Is Your Automatic Concrete Mixer Machine Low Efficient

 An automatic concrete mixer machine should provide cast-in-place concrete to the construction site in the form of centralized premixing and long-distance transportation. This is a high-tech building material product that combines modern concrete with modern construction technology. Modern buildings, highways, railways, bridges, airports, etc. are inseparable from concrete pouring, so concrete mixing plants have become popular products in these industries. As we all know, the use of a concrete mixer in the open air is exposed to wind, sun, and rain throughout the year. After a period of use, it will easily become inefficient. The reasons are as follows.

????1. The raw material preparation time is longer than the mixing and discharge time. Since the preparation of various raw materials needs to be completed after the preparation is completed, in this case, there is a lot of idle time in the whole process, which can only wait for the preparation work, which greatly reduces the workload and the efficiency of each workflow. The corresponding workload cannot be completed within the time unit.

????2. The raw material preparation time is less than or equal to the sum of the two. The calculation of work efficiency in the concrete production process is relatively large, that is to say, if the total production time is too long, it will destroy the entire concrete production balance and work efficiency will be low.

????3. Failure to perform maintenance in a timely and regular manner. After use, the concrete mixer should clean the inside and outside of the mixing barrel in time, and use a clean adhesive to remove it properly. The mixing blade should be tightened once a week to prevent the blade from falling and causing accidents. Regularly check the shaft end seal cavity and the inlet and outlet of the distributor. Check whether the sealing line is smooth, full of grease, and whether each lubrication point and gearbox has enough grease. Observe whether the grease in the storage cylinders of the electric lubrication pumps at all levels is used up. The lubricating oil should be filled up in time after use, and it is not allowed to run without oil.

????In short, the low production efficiency of automatic concrete mixer machines may be related to the production process and maintenance habits. As long as you pay attention to the above aspects, the production efficiency of the mixer can be guaranteed.

Reprinted from http://www.concrete-mixer-cn.com/new/why-mixer-low-efficient.html

ajy50 mobile concrete batching plant price

 An ajy50 mobile concrete batching plant is a yhzs50 mobile batching plant, the capacity of which is 50m3 per hour. The price varies from supplier to supplier.

The ajy50 mobile batching plant consists of a JS1000 concrete mixer with a power of 37kw and mixing period 72s, a PLD1600 batching machine with a rated input volume of 1600L and a standard aggregate bin capacity 3*5m3, and a belt conveyor. The overall weight of the plant is around 26 tons and the installation power 92kw. The plant is of modular structure, which suits movement well. Cement, water and liquid admixture ingredients are all measured by electronic scales with high accuracy. The water supply system uses water pumps to speed up the water flow rate and spray evenly. The control system adopts imported components with printing function and air-conditioning. The required site is small, which can save one-half to two-thirds of the land occupation area compared with the usual stationary concrete batching plant with inclined belt conveying and loading.

 

The ajy50 mobile concrete batching plant price varies from supplier to supplier. The cheapest is only around 60,000 dollars. Needless to say, the price of a plant always matches its quality and service life. What’s more, the configuration of 50m3 mobile batching plants from different suppliers may differ slightly, too. Therefore, you need to contact a supplier directly and tell them your practical needs about concrete production before getting a specific price.

Reprinted from https://www.haomei-machine.com/news/companynews/ajy50-mobile-concrete-batching-plant-price.html

Diesel and electric mini trailer concrete pumps, which one i

 A mini trailer concrete pump falls on two types divided by power kinds: diesel and electric. Diesel powered and electric powered concrete pumps have their own advantages. Electricity drives are more economical and environmentally friendly. However, they need to be connected to the grid and require sufficient power. This is not suitable in remote rural areas and the wild. Diesel power does not need to be connected. Connected to the grid, but fuel consumption is more expensive than electricity, and it is polluting.

　　As the name suggests, electric mini concrete pumps use electricity to drive the equipment pouring and construction. As long as the construction place can meet the power supply of the equipment, it means that the equipment can be constructed normally as long as it can be connected to three-phase electricity. The motor power used by the small concrete pump is calculated according to KW. Because the construction efficiency of delivering 5 cubic meters of material per hour must be completed, it is important that the construction is not interrupted. In places with sufficient electricity, wires are sold everywhere, and the price is not expensive, which is more economical than small diesel-powered pumps.

　　In addition, an electric mini concrete pump is very environmentally friendly during construction, and will not cause some pollution near the construction as the diesel-powered equipment is constructed, and it is not easy to clean. As long as the electric small transfer pump does not block the pipe, the normal power supply voltage will not cause pollution to the construction, eliminating some links of cleaning and cleaning. There are three types of motor power: 5.5kw, 11kw and 5kw according to different models. The greater the flow and head requirements, the greater the motor power is required. A variety of different motor powers are available, making construction more convenient.

　　To sum up, electric mini concrete pumps are better than diesel ones in both efficiency and energy cost. If the external power is sufficient and convenient, you can choose an electric trailer pump, which has lower energy consumption costs and lower prices. Otherwise, you have to use diesel pumps. Of course, the working location of the trailer pump is not static. If an electric trailer pump goes to the wilderness without electricity, what should you do? In response to this problem, many cement pump machine manufacturers have equipped their trailer pumps with diesel-electric dual-power systems. However, this is generally for larger trailer pumps, for small trailer pumps are rarely confronted with this problem.

Reprinted from http://concrete-pump-cn.com/a/News/diese-or-electric-mini-concrete-pumps.html

How to choose mobile batching plant mixer

 A mobile batching plant mixer functions as the mixing unit of a mobile plant. There are two types of mobile batching plant mixers: JZM self-falling concrete mixer and JS series twin shaft compulsive concrete mixer. Each type corresponds to different models of mobile batching plants.

The JZM series concrete mixer is a self-falling drum mixer, suitable for general construction sites, roads, bridge projects and small and medium-sized concrete component factories. The self-falling concrete mixer requires low power, novel structure, advanced performance, high production level, uniform mixing, compact structure, simple operation and maintenance, small size, and convenient mobile operations. Due to the special lifting drum mixing form, the lifting hopper of the JZM friction drum concrete mixer has a special lifting motor. During fixed mixing, a pit can be dug to make the hopper mouth flush with the ground, which is convenient for feeding and greatly reduces labor intensity. The roller of JZM series friction roller concrete mixer is driven by a rubber tug to drive the roller friction transmission. The models of JZM concrete mixer are JZM350 mobile type, JZM500 mobile type and JZM750 fixed type. JZM mixers are suitable for a drum mobile concrete batching plant, which are usually of small capacities like 25m3 and 35m3 per hour, the mixer equipped is JZM500 and JZM750.

The double-shaft forced concrete mixer has high working efficiency, large capacity and strong mixing capacity, which can fully mix the components of concrete evenly in a short time. This kind of mixer has good wear resistance, reasonable structure design, and can effectively prevent slurry leakage. It is a standard accessory for general mobile concrete mixing. During our construction and production of concrete, there are 7 types of more common compulsive concrete mixers, namely JS500 concrete mixer, JS750 concrete mixer, JS1000 concrete mixer, JS1500 concrete mixer, JS2000 concrete mixer, JS3000 concrete mixer, JS4000 concrete mixer. Among them, the first three are more frequently used for mobile stations, because the scale of mobile stations is generally not more than 75 square meters per hour. The mobile station is divided into wet mobile station and dry mobile station. Their configuration of concrete mixers is the same. For example, a yhz25 mobile dry type batching plant is equipped with a JS500 concrete mixer just as a wet 25m3 mobile plant.

 

Compulsory concrete mixers need more attention to maintenance and operating skills than free-falling mixers. The details are as follows: 1. Regularly lubricate the bearing parts according to the use situation. Refer to the product manual for the lubrication of the gearbox. 2. Regularly check the sealing condition of the machine, and check the quality of the gasket in time if there is any leakage. 3. Frequently check the fastening of the shovel blade, and tighten it in time if it is loose. Always check whether the electrical control system is in good contact and dry. 4. After long-term use of the mixer, the shovel blade and the mixing drum will wear out, adjust or replace according to the wear. 5. Do not insert your hands or sticks into the barrel during the mixing process to avoid danger.

Reprinted from https://www.haomei-machine.com/news/technologynews/how-to-choose-mobile-batching-plant-mixer.html

Mobile batching plant with concrete pump

 A mobile batching plant with concrete pump may refer to a set of ready mix mobile concrete batching plant equipped with an extra pump, or a trailer concrete mixer pump.

A. Mobile concrete batching plant ready mix with a pump

This means a full set of mobile batching plant (drum or compulsive type) is equipped with a concrete pump of a capacity fully meeting the pumping requirement of the construction project. The plant models might be YHZS25, YHZS35, YHZS50, YHZS60 or YHZS75, and the concrete pump is usually a trailer pump between 20m3 to 120m3 per hour. The engine can be powered by diesel or electricity, but you have to choose the power type upon purchasing the pump, for these two types are not mixed in application. Generally both types are OK, and you just need to decide based on your local power conditions.

The advantages of such a set of plant include high automatic level, high efficiency and high concrete quality. Although the cost is much higher than simper types of mobile plants, it plays an irreplaceable role in big-scale construction sites that need concrete to be mixed and pumped efficiently.

B. Mobile concrete mixer with pump

This is one set of equipment rather than two like the plant and pump above. The plant here is composed of a trailer concrete pump and a drum mixer or twin shaft horizontal compulsive mixer, combining functions of both the pump and the mixer. In comparison to type A, this type of mobile batching plants consist of less devices and transfer more conveniently, and the cost is much less, too. However, it cannot compete with the former in either concrete quality or production efficiency, for its raw materials must be fed in a semi-automatic or totally manual way. Therefore, these plants are only suitable for small civil construction projects.

Haomei supplies both types of mobile batching plants with concrete pumps. Welcome to send inquiries!

Reprinted from https://www.haomei-machine.com/news/companynews/mobile-batching-plant-with-concrete-pump.html

hzs50 concrete batching plant cement silos - Haomei Machinery

 

How many cement silos an hzs50 concrete batching plant should be equipped with? What types of silos are the best for 50m3 concrete mixing plants?

　　Number of silos for hzs50 concrete batching plants

　　The number of cement bins of a 50m3 mixing station is not clearly specified, generally one or two, and there are also three. This depends on the cement label (whether fly ash, etc.), the type of admixture, the size of the cement bin, and the scale of the project.. If fly ash needs to be added to the concrete, the number of cement bins must be at least the same as the number of powders. There are also many types of cement silos depending on the storage capacity. Small ones are 30t, 50t, 80t, 100t, etc. These silos can be used with 50 concrete mixing plants. There are no specific regulations on which type of cement silo is matched with which type of small concrete mixing plant. Users can flexibly configure and select according to their own practical production needs. Concrete batching plant manufacturers usually provide a set of suitable options on the basis of understanding your needs at present and in the future.



　　Types of silos for hzs50 concrete batching plants

　　Horizontal cement silo: square, the bottom is supported by several legs, the discharge cone is a square cone, the silo is welded with a frame composed of corrugated cardboard and profiles, and the overall height is low. The horizontal cement silo production workshop is a complete set of production, no foundation installation on site, generally used for 50m3 mobile concrete plants.

　　Vertical cement silo: suitable for bulk cement and dry fly ash. It has the characteristics of rainproof, moisture-proof and easy to use, and it is configured for the standard cement silos of 50m3 concrete batching plants.

　　Assembled cement silo: also called flake cement silo, which is made into thin slices during production, which is convenient for transportation and used after assembly, especially suitable for export. However, the installation of the sheet cement silo is more complicated and the cost is higher. If you think that you choose a sheet cement silo, you must ensure that it can be installed smoothly.

　　Haomei is a professional supplier of concrete batching plants to Philippines, Indonesia, Malaysia, Australia, Thailand, Vietnam, Singapore etc. If you have more questions about cement silos, welcome to contact us!

Reprinted from http://www.batchingplantng.com/haomei-news/hzs50-concrete-batching-plant-cement-silos-Haomei-Machinery.html

Small cement pump price and operation tips

 　Small cement pump operation tips

　　The small concrete pump delivery pipe is not assembled with the whole machine. When used on site, it is configured according to different working conditions. The pipe layout is flexible and not restricted by height and length. Due to the high pumping pressure and severe vibration of small concrete pumps, the concrete conveying pipes are fixed on the ground or wall with supports. When pumping at high floors, due to the gravity of the concrete in the vertical pipes, it is necessary to prevent the concrete from flowing backwards. A section of horizontal pipe is arranged at the outlet of the horizontal pipe to balance the gravity of the concrete in the vertical pipe through the friction between the concrete in the horizontal pipe and the pipe wall, and a hydraulic shut-off valve is set at the junction of the vertical pipe and the horizontal pipe.

　　Small cement pump price

　　In fact, the price of a small cement pump depends on which model the customer needs for construction. If the construction project only has a head under 10 meters, then the LEB-10 type can meet the construction requirements. If the pumping head is greater than 10 meters, it is recommended to choose the LEB-30 type equipment. The motor power of the LEB-30 type small concrete pump is 15KW.

　　The working performance of the small concrete pump depends on the model. When purchasing and selecting models, in addition to considering the amount of pumped concrete, the type and structure of the building, construction technical requirements, site conditions and surrounding environment should also be considered. Under normal circumstances, the main performance parameters of the secondary structure transfer pump selected should be consistent with the construction needs, and there should be no too large gaps. Of course, when the pumping capacity is too large, the utilization rate will decrease and become smaller. This will cause delays in construction requirements. In severe cases, it will accelerate the loss of equipment.

Reprinted from http://concrete-pump-cn.com/a/News/small-cement-pump-price-operation.html

Models and types for concrete batching plants

 　Concrete batching plant models

　　A concrete batching plant is a combined device for mixing concrete, also known as a concrete precasting plant. There are multiple models, including HZS25, HZS35, HZS50, HZS60, HZS75, HZS90, HZS120, HZS180, HZS240, HZS270. The size of the number represents The theoretical output of concrete per hour in the mixing plant. For example: HZS60 means that the mixing plant can produce 60 cubic meters of concrete per hour.

　　Concrete batching plant types

　　Different types of concrete mixing plants are divided into many categories according to different standards. The common classification standards are classified according to the purpose of use, which can be divided into commercial concrete batching plants and engineering concrete mixing plants.

　　Commercial concrete mixing plant is a concrete mixing equipment mainly for commercial purposes, which should be highly efficient and economical, while meeting environmental protection requirements. The engineering concrete mixing plant is for self-use, mainly considering whether it is consistent with its own project.

　　The specifications and models of concrete mixing plants are as follows:

　　HL: a concrete mixing building with one concrete mixer

　　HZ: a concrete mixing station with one concrete mixer

　　2HL: a concrete batching building with two concrete mixers

　　2HZ: a concrete batching plants with two concrete mixers

　　Models for concrete mixers:

　　D: single horizontal shaft type

　　T: planetary type

　　S: double horizontal shaft type

　　F: conical inclined discharge type

　　W: vortex type

　　Z: conical reverse discharge type

　　The main parameter code is productivity, in m3/h

　　Example: HZS180 concrete batching plant

　　⑴H-means concrete

　　⑵ Z—means a mixing station, if it is a mixing building, it is represented by the letter L

　　⑶S-indicates that the configured mixer (host) is a compulsory twin-shaft machine, if it is a compulsory single-shaft machine, it is indicated by the letter D

　　⑷180—It means that a 3m3 mixer can theoretically produce 3m3 ash per minute, and 60 ashing times per hour and 60 minutes. The corresponding concrete output is 3×60=180m3. If “2” is added before these symbols, it means that the configuration of the mixing plant is dual unit (dual line)

　　Types of concrete batching plants by capacity:

　　Small scale/Mini: HZS25, HZS35, HZS50

　　The production capacity of these several models of commercial concrete mixing plants is relatively small. The HZS25 type produces 25 cubic meters per hour, HZS35 produces 35 cubic meters per hour, and HZS50 produces 50 cubic meters per hour.

　　Medium scale: HZS60, HZS75, HZS90

　　The production capacity of these several models of cement mixing plants is relatively large compared to small commercial concrete mixing plants. HZS60 produces 60 cubic meters per hour, HZS75 produces 75 cubic meters per hour, and HZS90 produces 90 cubic meters per hour.

　　Big scale: HZS120, 2HZS120, HZS180, 2HZS180

　　Large concrete mixing plants have HZS120, double HZS120, HZS180, and double HZS180. The production volume is still the number behind HZS, but double HZS120 and double HZS180 are composed of two single commercial mixing plants, so the production volume should be doubled. There are many types of commercial mixing plants, the small one is HZS25, and the current large one is HZS270. HZS25 produces 25 cubic meters of concrete in an hour, and HZS270 is a mixing plant that produces 270 cubic meters in one hour.

　　How to choose models and types of concrete batching plants?

　　This requires the customer to do market research in advance, determine the demand for concrete within a certain range, and then choose the concrete mixing plant model with the appropriate output according to the local demand for concrete and the degree of competition.

Reprinted from http://www.concretebatchingplants24.com/models-and-types-for-concrete-batching-plants.html

Are ordinary and drum mobile concrete batching plants the same

 When we speak of mobile concrete batching plants, we usually refer to plants with modular units pulled by a trailer. As a matter of fact, there are two types of mobile batching plants, ordinary pants and drum mobile plants. The two have similar structures, the main difference lies in the type of concrete mixer.

An ordinary mobile batching plant is also called a compulsive mobile plant, for it’s equipped with a JS series twin shaft compulsive concrete mixer which is composed of feeding device, mixing device, water supply device, unloading device, oil supply device, and electrical control system. Models matching mobile plants include JS500, JS750, JS1000 and JS1500. A forced mixer can mix ordinary concrete, lightweight concrete and mortar, suitable for the concrete laboratory of scientific research departments, construction units, commercial concrete mixing plants, concrete and cement products industries, construction education and other units.

A drum mobile concrete batching plant, on the other hand, is equipped with a JZM concrete mixer. The JZ series are all self-falling concrete mixers, mixing in forward rotation and discharging in reverse. JZM stands for friction transmission. The models of JZM concrete mixers are JZM350 mobile, JZM500 mobile and JZM750 fixed. A drum mixer is installed on the mixer platform, and various metering devices are installed on the top of it. The amounts of cement, water, plasticizer, etc. are weighed according to the proportions. After the weighing is completed, they are discharged into the mixer and the weighed aggregates Stir together. The roller mobile mixing station is equipped with an aggregate batching device and a belt conveyor for conveying sand and stone aggregates. The head and bracket of the belt conveyor are set up on the aggregate storage, and the aggregate pre-feeding hopper (stores the mixed and weighed aggregate). They discharge the aggregate weighed in proportion to the concrete mixer.

 

The unloading height of drum mobile concrete batching plants is relatively low. Generally, the unloading adopts a high position of the whole station, which has a certain drop from the concrete tanker. And the efficiency of a drum plant is lower than compulsive ones. However, as a type of mobile concrete batching plant mini, drum plants are even more popular in various small construction sites.

Reprinted from https://www.haomei-machine.com/news/companynews/ordinary-drum-mobile-batching-plants.html