Mobile Concrete Mixing Plant
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Use knowledge of concrete mixing station

Use knowledge of concrete mixing station | Mobile Concrete Mixing Plant | Scoop.it
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  Here to tell you about the use of knowledge concrete mixing station.
1, each part of the unit should gradually start. After the start, the functioning of the various components and each case should be properly instrumented, oil, gas, water pressure should meet the requirements before starting the  http://www.newtengfei.com/crushing/hydraulic-cone-crusher.html job.
2, during the operation, in the region and enhance material storage hopper is prohibited personnel.
3, before starting the mixing tube should cover the cover. Mechanical operation, is strictly prohibited hands, feet stretching hopper or mixing drum Tanmo.
4, was dead when Dragline obstacles cards, can not be forcibly pulled from, shall not be used Dragline lifting heavy objects, in the process of pulling material may not be turning operations.
5, blender full of stirring not stop, when http://www.newtengfei.com/concrete-mixing/JS-concrete-mixer.html  failure or power outage, they should immediately cut off the power, lock switch boxes, stirring concrete barrel cleaned, and then wait for troubleshooting or power is restored.
6, each machine must not overload mixing station operations; should check the functioning of the  http://www.newtengfei.com/beneficiation/high-frequency-screen.html motor and found that abnormal sound during operation or excessive temperature rise should immediately stop inspection; not forced to run when the voltage is too low.

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Some of the major role of concrete mixing station

Some of the major role of concrete mixing station | Mobile Concrete Mixing Plant | Scoop.it
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Concrete mixing plant is a joint unit to concentrate mixed concrete, precast concrete, also known as field. Because of its mechanization, high degree of automation, so productivity is also high, and to ensure the quality of concrete and save cement, commonly used in concrete engineering capacity, long duration, the site focused on the large and medium-sized water conservancy, electricity, bridges and other projects. With the development of the municipal building, the use of centralized mixing, providing commercial concrete mixing station has great advantages, which have developed rapidly, and for the promotion of concrete pumping construction, to achieve mixing, conveying, pouring machine to create conditions for joint operations.
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Precipitators installed mainly in the economic value and environmental value

Precipitators installed mainly in the economic value and environmental value | Mobile Concrete Mixing Plant | Scoop.it
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Second, the failure of concrete mixing station stable soil mixing station qualification screen quality, screen tensioning force, vibration motor steering error, clay buildup is stabilized soil mixing station recurring vulnerabilities. Mixing station steering vibration motor vibration motor error when debugging steering, single-axis shaker or experience with linear vibrating screen, does not apply to balanced elliptical shaker. If the motor is rotated inward mistake, cuttings transport forward speed is much slower, engineering stabilized soil mixing concrete mixing station stood sieve stay a long time, and even lead cuttings can not be discharged.

http://www.newtengfei.com/crushing/circular-vibrating-screen.html

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Tips concrete mixing station

Tips concrete mixing station | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

(A) the operator and the equipment managers should carefully read the instruction manual and master the principles of its structure, use and maintenance of relevant knowledge and pumping concrete, and in strict accordance with manual execution. Because the operator can fully grasp the mechanical properties of the need to have a process, so manual should be randomly set aside.
(2) supporting concrete pumps ground should be flat, solid; machine to be placed horizontally, work process should not be tilted. Should be able to stably support legs machine and securely locked or fixed. Pump position both to facilitate concrete mixer truck and out of the hopper and feed, but also consider conducive to pumping and piping to reduce pumping pressure loss, and requested from the pouring location near facilitate electricity and water supply.
(3) should be carried out according to the construction site characteristics pipe and concrete placement scheme, piping design to the level of checking whether the pipeline from the pumping distance conversion concrete pumps adapt. Should be possible to shorten the length of the pipeline piping, use less elbow and hose. Should facilitate the delivery pipe laying pipe cleaning, troubleshooting, and disassembly and maintenance. When the new pipe and tube mix of old time, should the new pumping pressure tubes arranged in a large place. Piping process should draw piping diagrams, lists a variety of pipe fittings, tube cards, elbow and hose specifications and quantity, and provide a list.
(4) to be perpendicular to the pipe, with an increase of the height of the potential increases, the tendency exists at reflux concrete, must therefore be laid horizontal pipe length between the pump and the perpendicular to the concrete pipe, in order to ensure adequate resistance to prevent the concrete reflux. When pumping concrete high-rise buildings to be straight up the pipe, then its ground horizontal tube length less than a quarter of the length of the vertical pipe. When as a result of limited space, can not be placed above the required length of pipe, elbow or hose can be used instead.
(5) In the concrete pumping process, with the pumping pressure, the pumping force of the impact will force the tube to move back and forth, not only the loss of pumping pressure, and is connected at the portion between the pump tube and intermittent impact state by pulling can lead to premature damage control card and apron, slurry overflows, it must be fixed to the pump.
(6) concrete pumps and pipes connected, the pump should be concrete instructions for the comprehensive examination, meet the requirements can only be empty boot operation. After no-load operation 10min, then check each institution or system is working properly.
(7) at the time of construction of the hot season, it is appropriate wet straw bags, drop cloths and other items covered by the wet concrete pipes to avoid direct sunlight, to prevent the collapse of the concrete due to the rapid fall of the losses caused by plugging.
(8) In the winter cold areas of concrete pumping construction, application of concrete pipes wrapped in insulation materials, concrete pipe to prevent cold. http://www.newtengfei.com/concrete-mixing/JS-concrete-mixer.html

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Environmentally friendly concrete mixing plant equipment related knowledge

Environmentally friendly concrete mixing plant equipment related knowledge | Mobile Concrete Mixing Plant | Scoop.it
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Environmentally friendly mixing station (building) site should generally be larger than 15,000 square meters, mixing station yard away from the main building and residential areas, schools, government agencies, hospitals equidistant should not be less than 100 meters. Supporting laboratory, office buildings, parking lots, service centers and other related facilities. Should be taken around the plant boundary fences or trees and other measures noise and dust. Environmentally friendly mixing station (F) Yard (including sand, stone) should be enclosed yard, yard storage capacity greater than the model mixing station two sets of classes required aggregate amount, stockyard plant construction reference JBJ7 specification. Yard with automatic feeding systems, night transport vehicles and loaders to stop work, the use of automatic feeding systems. Environmental protection equipment has become the market mainstream products, and environmentally friendly concrete mixing station equipment construction machinery industry is the product of choice.
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Technical characteristics of environmentally friendly building agitation

Technical characteristics of environmentally friendly building agitation | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:
Concrete mixing plant is the company to absorb the advantages of various types of mixing stations and advanced technology, combined with the company for many years the production of concrete mixing equipment theoretical and practical experience and self-developed large concrete mixing equipment, which consists of intelligent material handling storage systems, metering systems , mixing system, electrical control systems, video surveillance systems and steel components. It can be widely used in roads, bridges, dams, airports, ports and other large-scale projects and city commercial concrete and other high demand locations.
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Forced mixer and drum mixer main difference between what areas

Forced mixer and drum mixer main difference between what areas | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:
Kind of development mixer has a lot of the times, can be used as needed to decide to choose a blender Mobile Concrete Mixing Plant is also among, we have to understand the definition of limited compulsory mixer drum mixer and apply. Forced to analyze analyze drum mixers and blenders What is the difference: Forced to define mixers and drum mixer: Compulsory mixer drum is not moving stirring, forced stirring Mobile Concrete Mixing Plant inner drum shaft is rotating blades are set, the mixer is a good mixing quality, high production efficiency; but its drawback is the large power consumption, and blades wear quickly. Commonly used in mixing dry concrete terms. Also known as self-loading drum-type mixer with a stirrer, the mixture is stirred in a rotating inner drum, the drum can be stirred with the rotation of the blade drum is increased to a certain height mixture, Mobile Concrete Mixing Plant can then rely on freedom scattered weight down. Such is the principle of its work, constantly repeated until the mix so far. This mixer is generally mixing plastic and semi-plastic concrete. Scope compulsory mixer and drum mixer: Forced mixer for all types of large, medium and small prefabricated plants and highways, bridges, water conservancy, port and other industrial and civil engineering, can mix dry hard concrete, plastic concrete, flowing concrete, lightweight aggregate concrete and various mortar, is a high-efficiency model, is widely used. Drum mixer for general construction sites, roads, bridges and medium-sized concrete plant engineering. Fixed mixing, can dig the pit, so that the hopper mouth flush with the ground, easy to feed, greatly reducing the labor intensity.
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Aerated concrete equipment products, materials and production processes applications

Aerated concrete equipment products, materials and production processes applications | Mobile Concrete Mixing Plant | Scoop.it
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Aerated concrete equipment products are silicate products, the main material have siliceous materials fly ash, sand, volcanic ash and calcareous materials of cement, lime, gypsum and aluminum powder. Its production process is: material handling, mixing ingredients, static stop cutting by autoclave curing is finished. It can be made from a variety of blocks and plates. Because of its light weight and has good strength, waterproof and shockproof, insulation, etc., has been widely promoted and applied, is an ideal new wall materials.

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http://www.newtengfei.com/AAC-plant/autoclaved-brick-press-machine.html

http://www.newtengfei.com/AAC-plant/autoclaved-brick-press-machine.html | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:
The purpose of conservation is to create the proper temperature and humidity conditions, warranties or accelerate properly hardened concrete. HZS Concrete Batching Plant Conservation different methods have different effects on concrete performance. Commonly used methods of conservation Autoclaved Aerated Concrete block plant Autoclaved Aerated Concrete block plant of natural conservation, steam curing, dry heat curing, autoclave curing, electric maintenance, conservation and infrared solar energy conservation and so on. Conservation of elapsed time, said maintenance cycle. For comparison purposes, the provisions of the specimen was measured properties of concrete must be cured in standard conditions. China uses the standard curing conditions are: Ⅰ level control temperature is 20 ± 2 ° C, grade Ⅱ level control temperature 20 ± 5 ° C, standard curing time of 28 days; humidity of not less than 95%. Curing of concrete, including the Nature Conservancy and steam curing. During the concrete curing, should focus on strengthening the humidity and temperature control of concrete, HZS Concrete Batching Plant Concrete surfaces to minimize exposure time, promptly exposed concrete surface closely covered (can be used tarpaulins, plastic sheeting covering, etc.), to prevent surface water evaporation. Before the initial setting of concrete exposed surface protective layer should roll coverings, rub with a trowel at least two times the pressure surface, cover again to make it smooth, you should pay attention not to cover direct contact with the concrete surface until the final setting of concrete so far. Steam curing of concrete can be divided into static stop, heating, thermostats, cooling four stages, steam curing concrete shall conform to the following requirements: (1) The static stops ambient temperature should be maintained below 5 ℃, pouring end 4 ~ 6h after heating and before the final setting of concrete. (2) heating rate of not more than 10 ℃ / h. Concrete internal temperature (3) during the thermostat should not exceed 60 ℃, the maximum should not exceed 65 ℃, constant temperature curing time stripping strength requirements should be based components, as well as concrete mix to determine the environmental conditions than by testing. (4) cooling rate of not more than 10 ℃ / h.
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Arrangement of concrete mixing station which

Arrangement of concrete mixing station which | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

Since your construction site, geographical and environmental conditions of constraint, stirring standing rental place what would be some impact. How can the advantages of placing mixing station to the limit, we need to first look at the layout of what a mixing station, vertical. Also known as gravity or vertical single-stage type. The main feature is the raw material only need to upgrade once, and then fall by gravity to each process. This form of arrangement of concrete mixing station has its advantages and disadvantages:
Advantages. High efficiency, small footprint, easy to implement automation. Shortcomings. Structural complexity, high manufacturing cost, the installation height is high. 2, horizontal. Horizontal also known as horizontal, low-level and double cascade. And vertical difference is that at the level of concrete mixing station, the material needed to improve after the second, the first time raised to the material hopper, material weighed again after the upgrade added to the mixer. Advantages: simple structure, low investment, building height is small. Cons: material needs to go through the second upgrade, low efficiency, low degree of automation.

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Choose other scales can be configured based on the needs identified scale cement

Choose other scales can be configured based on the needs identified scale cement | Mobile Concrete Mixing Plant | Scoop.it
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fly ash scales, powdered additive scales (from the picture-in screw conveyor feeding), water balance and liquid admixture scale (1 to 2) and so on.

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HZS Concrete Batching Plant as the site of a one-time amount of

HZS Concrete Batching Plant as the site of a one-time amount of | Mobile Concrete Mixing Plant | Scoop.it
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no reinforcements nearby concrete mixing station when the best choice for both specifications smaller mixing station, or choose a main one Vice-double machine with the operator quality; generally small mixing station structure is relatively simple
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Containers concrete mixing station particularly prominent three characteristics

Containers concrete mixing station particularly prominent three characteristics | Mobile Concrete Mixing Plant | Scoop.it
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The beginning of the new century, concrete mixing station along with the rapid development of domestic industry infrastructure, construction companies need frequent relocation, but the traditional structures affected by the mixing station, relocation is difficult and costly. Based on the  http://www.newtengfei.com/concrete-mixing/JS-concrete-mixer.html above ideas, our concrete mixing station market also introduced a new container concrete mixing station, then what is the container of concrete mixing station? What kind of features it has? Below we will explain to you in detail about the concrete mixing plant containers particularly prominent three characteristics: 

1 standardized transport: a fully modular design of the container, the entire device can be combined into five containers modules, each shape design have adopted international standard containers.
2. move fast installation: simply double-headed single-cone and bolt connection between the  http://www.newtengfei.com/concrete-mixing/concrete-batching-plant.html container; between the various functions of the system using a convenient socket connection, plug and play; entire main building disassembly time of less than half a day, greatly improving the efficiency of the installation, create higher economic returns.
3 containers of concrete mixing station with integrated design: a reasonable distribution of each system module within five containers, standardized production, all of the debugging and testing were completed before shipment to avoid many temporary site installation problems arise.
4 compact structure, environmental performance: compact design, making the entire device area becoming less significant. Integrated interior design greatly reduces the effects of dust, vibration and noise of the surrounding environment greener.
Development of the industry http://www.newtengfei.com/AAC-plant/AAC-ball-mill.html  increasingly fierce concrete mixing plant, concrete batching plant manufacturers want concrete mixing stations in many markets occupy the legs it needs continuous efforts and learning, and innovation.

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Aerated concrete equipment how to reduce noise

Aerated concrete equipment how to reduce noise | Mobile Concrete Mixing Plant | Scoop.it
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Bucket elevator is essential for the production of aerated concrete part, we focus on how to reduce noise pollution explain hoist transport aerated concrete occurred during 

Aerated concrete equipment for lifting machines generally use two methods to control the inner and outer speed control torque control production. Speed variation is generally based on torque control, load capacity is the biggest factor. Hoist speed and torque are the largest of the two control factors, the current control is most convenient. Enhance the starter, the parking operation requires effective switching operation of these two methods, you need to start when torque is applied, and then the exchange rate.
Hoist parking aerated concrete equipment also speed control torque.
Noise pollution machine for lifting transport occurred during aerated concrete, we aerated concrete equipment for hoist two control methods should pay particular attention, especially the conversion process between them, by receiving data transmitted electronically controlled system for feedback and real-time access control hoist operations. http://www.newtengfei.com/concrete-mixing/JS-concrete-mixer.html

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Concrete mixing plant equipment is the mechanical equipment is very important

Concrete mixing plant equipment is the mechanical equipment is very important | Mobile Concrete Mixing Plant | Scoop.it
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Concrete mixer concrete curing instructions about

Concrete mixer concrete curing instructions about | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

With the arrival of summer construction season, in order to effectively control and reduce concrete cracking problems at work to do a few measures and recommendations on conservation measures.
Should be checked before a concrete pouring steel banding, steel is configured correctly in accordance with the design drawings, templates, and other pulp not leak tight, and in half an hour before pouring concrete watering the template wetting. Concrete mixer
2 try to avoid at high temperatures, windy weather conditions pouring concrete in order to avoid excessive evaporation and shrinkage cracks.
3 In the pouring of concrete projects not excessive vibration or leakage vibration, construction workers can use in order to catch the pulp construction methods to facilitate vibrators. After the end of the first vibrators require a second revival, revival should be controlled before the initial setting of concrete, after the initial setting is not possible revival otherwise cause damage to concrete cracking. Construction side if you can not accurately determine whether the initial setting of the concrete has been suggested in the first half an hour after taking vibrator revival.
4 end of the Second vibrated concrete finished with a trowel after disappearing, after the initial setting of concrete, and then a second before the final setting selective wiping pressure, can effectively control subsidence and cracks in the concrete surface shrinkage cracks occur. After the initial setting time can be used to determine the way people have stepped up shallow footprints, or hand forced by the concrete surface fingerprints. http://www.newtengfei.com/AAC-plant/planet-wheel-rolling-blender.html

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How to solve the fault occurred in the concrete batching machine system

How to solve the fault occurred in the concrete batching machine system | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

 Concrete batching machine usually occur some common system failure, if there is such a problem, how should we solve? First line failure manifested as control instruments, leakage, an error message saying suddenly interrupted, weighing signal or jumping, cables reason the following two conditions between sensors and control instrumentation open. External fault is mainly due to improper installation and use, check if the meter using the universal sensor input and output resistance, resistance everything is normal. Cause of the problem is broken, leading to breakthroughs: the connection, with or without Welding real loose the connection, the second is a problem with the quality of the sensor itself. Variation of resistivity sensor inputs and outputs. Under normal circumstances, the input resistance of the sensor is 400Ω + 10Ω, the output resistance is 350Ω + Ω. The main sensor failure, solder terminals or wires off; sensor zero temperature compensation or sensitivity temperature compensation resistance welding or soldering takeoff; virtual sensors bad seal, damp inside the chip, electronic scales zero anomaly is relatively common fault. One reason is the sensor temperature compensation sensor zero and sensitivity to ambient temperature change, electronic scales zero decomposition, according to the international standard sensor temperature compensation technology manufacturing process, the use of ambient temperature change should be compensated by the high temperature analog sensor box but many domestic sensor manufacturers no high and low box, you can not do the temperature compensation sensor; second reason is the sensor, resulting in serious overload elastomer plastic deformation, sensor damage. In addition, the junction box of water, moisture, oxidation resistance or failure could lead to a major failure.

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Concrete mixer in the end is how to clean more clean and extend the life of

Concrete mixer in the end is how to clean more clean and extend the life of | Mobile Concrete Mixing Plant | Scoop.it
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Concrete mixers use a direct impact on the production of quality concrete. So, there is the daily work on the mixing station is very important, concrete mixer essential! Concrete mixer necessarily ultimately use cleaning
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the feed material saddle block grate Order of

the feed material saddle block grate Order of | Mobile Concrete Mixing Plant | Scoop.it
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Large cement plant, limestone crushing jaw or multi-cone) crusher, broken by rapid hammer crusher. The medium and small cement plant is to use more slow hammer crusher once broken. Slow rotation speed of the rotor hammer crusher hammer crusher fast low, which line the outer edge of the rotor rotation speed is generally between 17 to 25 m / sec. Distinguished by the number of rotor, the rotor has a single twin-rotor two. This crusher entrance of a mortgagee material saddle, the gap is greater than the order of the ore feed grate, on which the first pre-chopped, crushed and then falling into the body. Ratio of the maximum degree of the Order of the feed material saddle block grate Order of the void space size saddle material called pre-formed cavity broken, broken machines, known as broken pieces than expected jobs (referred to as pre-chopped ratio).

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Quality control of raw concrete mixing station

Quality control of raw concrete mixing station | Mobile Concrete Mixing Plant | Scoop.it
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Gravel silo mixing station, different specifications should be divided warehouse piled sand and a logo, indicating the name of the raw material, species, size, origin, date of purchase. Librarians on gravel silo uniform numbers, after drawing area distribution of the entire yard, separately notified laboratory, control room, who feed on the forklift, and with more people jointly determine the position, said the number of ingredients, as well as various storage case materials.

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River gravel sand production line process analysis

River gravel sand production line process analysis | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

 Ingredients: a natural river pebbles river scale: 80-100 square of sand per hour. Product Requirements: Mechanism coarse sand to reach the required fineness modulus Mm-2.4-3.6, in line with national standards natural screening 0-5 mm (6mm) natural sand. Sand Process Introduction by car or forklift unloading of raw materials into the hopper, the material has entered into a conveyor units cone crusher, vibrating screen and then enter less than 40 mm material into the impact crusher, the crushed material in the shaker sieving mechanism of 0-3.6 mm sand after (by the sand washing machine washing, a mechanism of sand). Sand fineness can be adjusted by the mesh size of the aperture. Sand from the sand sedimentation and sludge recovery is completed (22-50 recovered sand type), fine particles can be fully recovered, reduce sedimentation and pollution, improve the yield and profit value of the entire apparatus. Make this system more fully play its environmental value. Selection Process Equipment Description: production of construction aggregates with river gravel - sand, a lot of process methods, through twenty years of experience in exploration and foreign counterparts, sand making equipment optional vertical impact crusher (sand making machine ), durable and its technology has been "stone blacksmith" to "stone blacksmith" and "rock stone" a combination, and the "rock stone" oriented. Compared with the "stone blacksmith" technology, the sand was increased 10-20%, which is one of the key technology distinguishes us from other manufacturers.

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Rent a brief introduction of concrete mixing station

Rent a brief introduction of concrete mixing station | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:

Materials weighing systems are key components affecting the quality of concrete and concrete production costs, mainly divided into aggregate weighing, weighing powder and liquid weighing three parts. Under normal circumstances, less than 20 cubic meters per hour, weigh batching superposition way that aggregate (sand and stone) with a scale, a scale with cement and fly ash, water and liquid admixtures were weighed and then put into the water, said liquid additive premixed infighting. And at 50 cubic meters per hour, mixing station, the use of all known materials weighing independent way, all have adopted electronic weighing scales and computer control. Aggregate weighing accuracy ≤ 2%, cement, powder, water and admixtures are up weighing accuracy ≤ 1%.

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Use HZS Concrete Batching Plant

Use HZS Concrete Batching Plant | Mobile Concrete Mixing Plant | Scoop.it
Teng Fei's insight:
HZS Concrete Batching Plant and larger station complex structure, high degree of automation, so the operator's requirements are higher, so when you buy concrete mixing station in front of several factors to consider in addition to outside factors should also be considered under this section.
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JZM series Concrete Mixer

JZM series Concrete Mixer | Mobile Concrete Mixing Plant | Scoop.it
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