1. Performance marking of construction concrete; From this, choose what kind of stirring host to use. If the Water Conservancy project must choose the forced stirring host.
In addition, the batching station and storage silo should also be selected according to the types of concrete materials that can be stirred. 2. The task quantity and duration of the construction concrete; Use these two parameters to select a mixing station with many specifications. The amount of concrete overall mandate is M; The number of concrete pouring days is T; the number of hours worked per day is H; and the utilization coefficient is K, the specification x=m/(T*H*K) of the mixing station should be selected, of which K is 0.7-0.9. The transportation status of finished concrete should also be considered in the selection. For example: is the direct pump return is the vehicle conveyor.
The volume of the conveyor vehicle is also an important basis for determining the model of the mixing station. 3. Construction environment and construction object; When choosing to purchase concrete mixing station, the influence of construction object and construction environment should be fully considered, so as to ensure the smooth construction and construction quality.
We recommend that you be prepared in the following cases.
4. When the site needs a large amount of disposable pouring, high quality requirements, and there is no reinforced mixing station nearby, it is best to choose two small size mixing station, or choose a main pair of double machine preparation.
5. When the site is inconvenient, it takes a lot of time for maintenance personnel to enter and leave the site, it is best to choose to use the same small size of the double station, or prepare enough spare parts, so as to ensure the smooth construction progress. 6. When the construction land is more dispersed, but the distance between the site is not too far, the conveyor radius of the concrete mixing transporter does not exceed half an hour's drive, the dump truck conveyor does not exceed 10 minutes by car.
It is best to use multi-work number concentration stirring, in order to improve the utilization rate of mixing station and construction economic benefits. 7. operator quality; Generally speaking, the small mixing station structure is simple, the control system is also relatively simple, so the operation and maintenance personnel requirements are low. The larger station structure is complex and the degree of automation is high, so the requirement for the operator is also higher.
Therefore, in addition to taking into account the preceding factors, you should also consider this factor when purchasing a mixing station. 8. Preparation selection; In general, the manufacturer has a mature product formulation, such as specifications, quantities, varieties and so on. You can make your special request when ordering your product. We will try our best to meet your requirements. But in the purchase of products do not greedy, this will cause economic not to waste. In addition, in the purchase of products in addition to reference to the prices of different manufacturers, but also pay special attention to the preparation of different manufacturers list. In addition to the above specifications, varieties and quantities, the most important is the manufacturer of supporting parts. More than one article above, you can always choose the most suitable model for you. When choosing a model, do not pursue the best, but should pursue the most appropriate and meet your needs, because such a choice is the most economical and effective.
