2016年12月29日星期四

Price of concrete mixing plant influences

The main factors of the price of concrete mixing plant:
1, the type of concrete mixing plant. Currently the type of concrete mixing plant used in a variety of different types of equipment, its manufacturing process and performance are different, then the price is different.
2, the concrete mixing plant manufacturers. Different manufacturers of concrete mixing plant prices are different, and its technology and other processes are different. Generally large enterprises produce equipment, than small businesses to expensive, mainly because the atmosphere, enterprises in the production process, quality and many other aspects are better than small businesses.
3, the degree of automation equipment. Automatic equipment than the average higher than many. Generally consume more manpower, then the machinery will be relatively cheaper. From the long-term goal to consider the group of automatic equipment more savings.
Above is only its own concrete mixing station analysis of the existence of subjective factors, the impact of its price factors, there are many, such as gasoline prices, steel prices, prices and other factors, there is the same piece of equipment in different regions of the price may not the same. The purchase of concrete mixing station users, the best shop around, choose a reputable manufacturers.

batching plant price

batching plant prices are high and low, in the purchase of concrete mixing station, the user must choose a good product, such as improper selection, in addition to users to bear the unnecessary one-time high procurement costs, but also throughout the life of heavy Of the cost, such as low efficiency, high energy consumption, high operating costs, poor product quality, and even equipment, simply can not run properly. Similarly, different materials on the control means requirements are also quite different.
In addition, attention to the amplification of equipment research. Enlargement involves fluid mechanics, mechanics, thermodynamics, materials science, dust, electrical, control and other disciplines. In this regard, largely depends on the industrial experience, mastery of material properties and equipment awareness. In the amplification process may occur in the phenomenon should be rational, objective prediction, and can propose the corresponding program. The so-called amplification effect, that is, master the drying theory, drying technology at the same time, pay attention to the accumulation of practical experience, lessons learned.

2016年12月28日星期三

How to choose a concrete mixer

In the construction,Certainly is the concrete mixer this kind of machine, if lets the artificial labor to operate stirs the concrete must be a kind of waste of time and energy practice. So the concrete mixer appeared, but the concrete mixer also have to have a certain choice, concrete mixer which is better?
We choose the right to be able to apply the better, to enhance the efficiency of production and improve efficiency. For the choice of such a large and long working hours, heavy tasks of the machine, in general, is certainly need to pay attention to the price, after all, is a penny, if in order to covet cheap, such concrete mixer material selection Will not be very good, very easy to use up problems.
In addition to this point, the concrete mixer how to choose Another point is about the construction site on the top of the mixer to choose what kind of mixing. For example, there are dry powder, liquid, solid-liquid mixing, etc., different materials in the choice of mixing machine is definitely different, not all of the blender can be done together, it will bring a certain mixer Burden.
Finally, select the concrete mixer is to look at the use of the mixer, the mixer how to use the results. How much concrete can be stirred each hour in the end, the production efficiency in the end how to better determine whether such a mixer and the appropriate use of the site above. Some projects need to do fast, time is pressing, so the choice of mixer is certainly has a certain limit.

Composition of main unit of concrete mixing plant

1, concrete mixer: According to the requirements of the construction schedule, the capacity of concrete mixing plant: 60m3 / h, accordingly selected host 1500 concrete mixer. In view of the company's management model, if necessary, from the adjacent work area seconded concrete emergency use.
2, cement transport equipment: mixing station using bulk cement, a total of three 100T bulk cement tank. The transportation of cement is mainly supplied by cement manufacturers.
3, sand, stone, admixture, water storage and transportation equipment: mixing station with 45m × 18m × 1.8m of sand, stone piled material storage yard, equipped with two XG951 Xigong loader stacker and the mixer bone Silo loading. The silo is located on the ground with an inclination of 4% of the horizontal slope, a 30cm × 30cm drain in the hopper, and a reinforcing bar on the drain, which is convenient for the loader to pass through. M10 external walls and walls using M10 mortar pulp puzzle stone, a height of 1.8m, thickness of not less than 50cm. 2.6m × 1.5m × 1.5m with a special additive pool, easy to store and handle. A special pool of 2.6m × 5m × 1.5m is provided as a spare pool.
4, concrete transport equipment: the choice of concrete tanker transported to the pouring site, and then transported by the concrete pump transport to the pouring point. This site is equipped with two HBT60 concrete delivery pumps, six 8m3 concrete tankers as the primary transport of concrete equipment to ensure the delivery of concrete.

5, Generator: This station is equipped with a 200kw diesel generator set, as the standby power reserve station to ensure uninterrupted production of mixing station.

2016年12月27日星期二

How to choose a concrete mixing plant

The choice of Concrete Batching Plant is a cluttered process. It is related to the scale, nature, requirements, terrain, capital, equipment and construction period.
 1、According to the user contract in the contract task to determine the size of the required models. In the fully meet the engineering tasks together, as far as possible to make room for equipment production capacity, have to consider a certain period of time the peak of the amount of concrete. For example: to end with an annual output of 100,000 m3 of concrete, equipment production capacity should be greater than 50 m3 / h of concrete mixing plant.
 2、According to the matching of construction equipment to select models. Such as cement road paver construction of the selected equipment is to meet the relevant national road construction specifications of the cement concrete construction quality and grading requirements, but also with the cement concrete paver productivity together.
3、Consider the frequency of removal of the selected equipment. That is, on the relocation of repeated construction units such as road construction should choose mobile or integrated mixing equipment; and on the commercial concrete station, it should be a fixed structure is appropriate.
4、Consideration should be given to the performance and price of the equipment.
5、Should be fully considered in the technical aspects of the advanced nature of the equipment.
6、Consider whether the supply of equipment accessories and timely parts of the price is reasonable.
7、Should insist on multi-program selection, analysis and comparison, weigh the pros and cons, select the best technical and economic indicators program.
Users in the choice of Concrete Batching Plant must be considered when all aspects of the elements in order to obtain the best return on investment.

2016年12月26日星期一

Concrete mixing plant operating rules

1、Concrete Batching Plant Before use to view: power first press the switch, and then knife gate, view the operation is not active. Shaking, roller work, dialing stick work is not normal. Wire rope wound on the reel status; out of the reactor, such as lifting is not normal. Such as the discovery of defects, told the Electrical and Mechanical Services team. Deal with it before use.
2、A feeding not too much, according to the ratio of feeding, pay attention to water-cement ratio. Stirring evenly, a stirring moment shall not be less than a minute, the normal mix of concrete, should be very thick porridge-like.
3、Fixed hand boot, the driver should understand the operating principle of the operating system and found that defects immediately downtime view.
4、Electrical parts should be protected, cable to protect, to avoid damage.
5、Mixer should be pad level, mixer hopper may not stand under the person to prevent the funnel falling water when wounding.
6、Temporarily stop the rail, should be regularly (every 20 minutes), start the mixer, to avoid condensation or pouring concrete within the drum, the water wash the drum.
7、Concrete irrigation after the shutdown, the drum and the machine should be promptly washed out of the mortar outside the clean up clean. The feed hopper under the class cleaning time, so that when the material into the decentralization of party rules, and coated with a layer of oil in the appearance, until the next use.
8、Carefully implement the shift criteria, the work machine work, pay attention to matters such as account to understand.