As is known to all, sand making machine is sand pebble system, the core of artificial mechanism of sand production equipment, the high performance of crushing and sand production, can meet the needs of sand and gravel aggregate, in such aspects as construction and municipal construction has its outstanding performance. Sand making machine production line…

Based on the characteristics of mining machinery, put forward the following requirements of lubricating oil: 1. The volume of mining machinery and fuel tank volume is small, the less the amount of lubricating oil, oil temperature is higher, while working this request lubricating oil has good thermal stability and oxidation resistance. 2. Because of the…