The Problems of Sand Production Line in China

According to the survey of China federation of sand and gravel Electric portable concrete mixer, we get to know China's gravel industry has the following problems:

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:diesel portable cement mixers,concrete pump with mixer,sicoma concrete mixer,etc. We will provide you with the best product and service.

Outdated exploitation method, technology needs to be improved. Most of our gravel and sand factories provide nature gravel. Sand making machine is of small proportion. Compared with production and process of cement, Mechanization and automation level of sand making equipment is relatively low ,management level is relatively backward .over-exploitation of nature gravel will bring more pressure to the renovation of sand resource as well as environment. So, curently domestic demands for sand making equipments is very big and keep growing. It's a good opportunity to sand-making companies Stationary concrete batching plants, it's also the impetus which drives many investors step into the sand making industry.

Sand-making companies are of large number, but mainly with small size and poor management .There are lots of companies all over in this industry,but generally are naturally mining, and with small size which caused great difficulty for the management of sand making machine. Rules and standards need to be completed .Policies and regulations about gravel is less than other industries Ready-Mixed Concrete Making Plant, and some policies and relevent regulations are relatively backward .People know little about sand-making this concept which restrict the development of sand making machinery to a large extent.

diesel portable cement mixers:http://www.beton-mixer.com/products/jzr350dw-diesel-concrete-mixer.html

concrete batching...