The production line is an area of 200 acres, the investment amounting to millions. Production process is controlled by the computer, sand, stone loading and unloading automation, orderly production site, plant roads clean, dust emissions and recovery to achieve control.
Sand and gravel is the main raw material of concrete, its quality standards and the stability will decide of the concrete. Produced by four crushing grade and gravel, sand and stone powder three kinds of products, with an annual output of gravel, sand 2.4 million cubic meters. The production line according to customer requirements for automatic deployment of the series, can be produce in strict accordance with the requirements for concrete gradation adjust the model gravel and sand proportions.
The device technology is mature, stable product quality, produced less angularity gravel, no flakiness. The indicators are superior to the traditional equipment, greatly improving the performance of concrete mix. Sand rounded shape, the fineness modulus of not more than 3.0.
