The new combined impact crusher using diamond block (butt ends) instead of the original overall shape Sand works combined impact hammer and square blocks. Impact block alloy "hard but not brittle, tough and strong," and high temperature performance. The direct impact block imports of high-quality forged alloy, abrasion resistance and toughness in the domestic leading level, greatly improving the work efficiency, service life than the high manganese steel increased 3-5 times, improve production yield and quality. How rust Sand: Sand production process in a large river gravel crusher ex diminishing natural gravel, artificial sand will gradually replace natural sand inevitable, the new sand making machine in use also there will be some problems river gravel crusher applications, due to sand making machine working environment is bad and is not used for a long time, so there will be new Sand surface rust problems river gravel crusher equipment, the impact of the system Sand machine quality, new Sand blasting how this issue is very important, so based on past experience for everyone to share a few tips Sand blasting machines. River gravel Sand Pictures | Gian river gravel crusher | Dingwang machinery provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you hand into the brilliant, for a better future!