All posts by: gkmill

6 Attentions Of Sand Making Machine   1. The normal operating temperature of the bearing box of sand making machine is 40℃~60℃, and the maximum allowable temperature is 70℃. After half an hour of operation, if the temperature exceeds 70℃, it indicates that there is some problem with the bearing box, and it should be […]

In the coal working site and mineral ore processing line, it is very common to see the grey sky. How to reduce the dust pollution in these places and reduce the damage to the local environment?   Increasing the spray water dust suppression device   Aiming to reduce the dust pollution to the local environment, […]

As the core parts of impact crusher, once the rotor is broken, it means that the production is suspended, and the loss caused by shutdown is not expected to be seen. In this case, are there any emergency solutions to solve the urgent problem?     According to the analysis, the causes of rotor fracture […]

Difficulties in basalt stone crushing processing   (1) Basalt has high compressive strength, good toughness, high hardness and strong abrasion resistance, so it is difficult to crush and process, which makes it difficult for the actual processing capacity of stone crusher to reach the output of the name plate.   (2) It is difficult to […]

In view of the difficulties of poor grain shape and high content of small and medium-sized aggregate after basalt processing, the quality of coarse aggregate is mainly controlled by the following measures:   ① Measures such as medium fine crushing control crushing ratio, continuous feed gradation, full feeding and laminated crushing are adopted to control […]

For rare earth, marble, limestone, barite and other non-metallic ores, the application of Raymond mill equipment to grinding processing has many advantages. For example: it is more cost-effective, powder rate is also large, energy consumption is low, environmental protection is more energy-saving, loved by new and old customers.         1、Technical parameter   […]