What aspects of concrete mixing station quality improvement should focus on supervision
Release date: 2019-04-26 Article source: Zhengzhou Changli Construction Machinery
To improve the quality of concrete, the owner of every concrete mixing station wants to do something. Quality is very important for manufacturers. In fact, it is not difficult to improve the quality of concrete, as long as you adhere to certain principles.
First of all, the concrete mixing station must ensure the quality of the concrete raw materials. Each raw material needs to undergo strict inspection and must be used after the quality is qualified. The cement must be stored in the cement tank separately according to the batch. Sampling inspection should be carried out immediately when quality problems are discovered; sand and gravel should also be inspected, especially for the quality of coarse aggregates. It is strictly forbidden to mix harmful substances that affect the performance of concrete during the collection, transportation and storage; pulverized coal Ash is also called for sampling inspection and can only be used after passing. Admixtures must also be selected according to concrete performance requirements and other environmental and construction requirements when selecting. Water is also very important. If it has not been inspected, tap water must be used.
The concrete mixing station must not only ensure the quality of concrete raw materials, but management is the key, so it must have a certain management system. The company's main person in charge must adhere to the principle of quality in the process of guidance. When convening a quality conference, it is necessary to analyze the quality situation, summarize and arrange the quality work, organize and deal with major quality problems, and have clear rewards and penalties. There are problems affecting the quality in the process, and the development and design of new products are well organized; the technical department should formulate a quality plan and strictly supervise the implementation of the concrete mixing station. The workers in the concrete mixing station must not modify the configuration ratio without authorization. If serious consequences are caused, they must be responsible and punished. The workers in the concrete mixing station should always check all the machines and do maintenance work. Machine cleanliness; transporting concrete is that the driver must also frequently inspect and maintain the vehicle, especially strict inspection before loading.
Questions and answers about concrete machinery and equipment
Question: The standard HZS90 concrete mixing station is more expensive. Is there a simple configuration for the 90 station?
A: According to industry standards, the HZS90 concrete mixing station cannot be easily configured. Especially the weighing system requires a separate weighing method. All of them need to be equipped with standard equipment.
Q: How much is the price of centralized control of concrete mixing station?
A: The centralized control system of the mixing station is directly related to the number of scales to be measured. The greater the number of weighing scales, the higher the price. For example, the centralized control of a 5-pole scale is generally 20,000 yuan.
Q: How large is the forklift for the HZS180 concrete mixing station?
Answer: In the equipment of forklift, HZS180 concrete mixing station usually uses 50 shovel.
Q: How much does the HZS50 concrete mixing plant cost? Quote price
Answer: There are many domestic manufacturers of concrete mixing station equipment. More specific manufacturers such as Sany Heavy Industry, Changli Construction Machinery, Zhengzhou Erba Group, Changli, etc., the prices are also very different.
Question: Which model should be used for the concrete batching machine at HZS180 station?
Answer: The gravel batching machine used with the HZS180 concrete mixing station has many models: PLS4800 batching machine with four bins for separate measurement and conveyor belt conveying.
Question: What type of mixing machine is used in HZS120 concrete mixing station?
Answer: The mainframes used in domestic HZS120 mixing stations are mostly horizontal forced JS2000 mixers. Now many manufacturers are also equipped with more advanced MAO2000 mixers.
Question: Is there a simple configuration for HZS50 concrete mixing station? I do n’t need to build that standard station
Answer: HZS50 concrete mixing station can be easily configured. A 1000 concrete mixer and a PLD1600 batching machine can produce ready-mixed concrete.
Question: Is there any quotation for HZS120 concrete mixing station?
Answer: According to different manufacturers, a set of quotations for HZS120 concrete mixing station is very different. A reasonable price range is between 1 million and 1.3 million.
Question: What type of batching machine is the HZS90 station?
Answer: At present, according to industry standards, the sand and stone batching machine used in 90 stations is basically a PLS2400 four-bin batching machine with separate measurement. Some customers choose a larger batching machine for batching sand and stone.
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