- Purchase concrete mixing station matters needing attention1. construction of the performance of concrete marking; as to select what kind of mixer. Such as water projects must use forced mixer. In addition, in accordance with available matching ingredients mixing concrete material types and storage silos.
2. construction of concrete tasks and their durations; use this parameter to select multiple specifications of mixing plant. Set total amount m of concrete concrete pouring day t; work for h hours per day using coefficients for k, you should use a mixing station specifications X=M/T*H*K, where k is 0.7-0.9. Also be considered in the selection of the transportation for concrete conditions. Such as: direct pump return of vehicle transport. The volume of transport vehicles is also an important basis for batching plant model.
3. construction environment and object; buyers in a concrete mixing station, construction objects and construction environmental impacts should be considered, so as to ensure the smooth construction and construction quality.
In the following cases we recommend the best prepared.
A. when sites require one-time pouring a large amount (according to the optional mixing mixing for more than 12 hours), and high enough quality requirements, and no reinforcements when the mixing station nearby, it is best to choose two sizes smaller mixing plants, or choose a single master, a pair of two-machine configuration.
B ... when site inaccessible, the maintenance staff when you need to spend a lot of time in and out of the site, the best choice with the same smaller size double-station, or get enough spare parts, thus ensuring smooth construction progress.
C ... when the construction to more decentralized, but the distance between sites is not too far, truck-mounted concrete conveyor delivery radius of no more than half an hour by car, dump truck transporting not more than a 10-minute drive away. Best use of multiple-set mixing in order to improve the utilization of plant construction and economic benefit.
4. the operator quality; generally, small plant structure is relatively simple, the control system is relatively simple. Original low requirement for operation and maintenance personnel. While the larger complex, high degree of automation, so the requirement for operators is higher. So when you buy mixing station other than to consider several factors, this article should also be considered.
5. preparation of choice in the General case, manufacturers have a mature product preparation, such as specifications, quantity, variety, etc. You may raise your special request when ordering the product. We will do our best to meet your requirements. But avoid tān dà qiú quán when purchasing products, it would create economically not to waste. When buying products in addition to references other than the prices of different suppliers, we should pay special attention to the preparation of inventories from different manufactures. In addition to the above specifications, variety and quantity, the most important thing is the kit manufacturer. Fully above one by one, you can always choose the most suitable model. In selecting the models do not go for the best, but should pursue the most suitable and adapted to your needs, because that choice is the most economical and effective.
At present, the market is dominated by intermittent mixing station. The process flow is: production and distribution at no better than mixers mixing of raw materials, then stir into blender. Stir until discharging into the truck.http://heavymc.net/
2015年4月8日星期三
Purchase concrete mixing station matters needing attention
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