Fiberglass Grinding Force Control System Fiberglass is a kind of material that we do not use or see often in daily life. But it is very common in industrial producing. considering its high requirements for its surface effect, and human labor is hard to realize the requirements and also it is not safe for human labor to do this job. So it only can ask help for industrial automation. Our Force Control System not only can do the job, but can ensure the surface effect to meet customer's requirement. We have done the tests for customer, and customer feels very satisfied with our result, that's why we are very confident in our product and that our product will help you reduce labor cost and improve producing efficiency alot. fiberglass grinding force control system,fiberglass polishing force control system,fiberglass deburring force control system DARU Technology (Suzhou) Co., Ltd. , https://www.szdaruactivecontactflange.com
Mining work includes rock drilling, charge blasting, ventilation, treatment of loose rock, mining, road support and filling. The method of mine dewatering should adopt the scraper, which can be mined along the reverse slope of the approach; if the eel is used for mining, the filling system should be placed on the upper plate, and the mining system should be placed in the lower plate. Advance upwards on a slope of 5° to 12°.
The fresh air flow enters the pedestrian ventilation patio from the stage transportation lane, enters each recovery tunnel through the layered roadway, cleans the approach to the mining working face by means of diffusion, or uses the pressure wind to assist the blowing on the mining working face. When the approach is too long, the fresh air flow can be used. The fan is ventilated. The dirty wind is discharged through the return air patio to the return airway in the upper stage.
After the completion of the batch of mining work, the road is cleared, the equipment and pipelines are removed, the material is sealed, and then filled. Before sealing, the pumice on both sides of the inlet seal shall be cleaned, and a percolating material (such as sackcloth) shall be fixed on the inside of the inlet sealing structure. In order to ensure the filling is compact, the roof is good, and the filling efficiency is improved. It is necessary to ensure that the approach has a certain slope (5°~12°), and smooth blasting is used as much as possible to make the top plate of the road smooth.
The first batch of mining roads adopts cemented filling, and the second batch of mining roads adopts tailings filling. In order to increase the recovery rate of the upper layered ore, the filler may be filled with cement on the upper portion of the tailings body. In order to ensure the recovery of the ore top column, all the inlets of the first layer are filled with a cemented filling ratio of 1:4 to 1:6.
The layered roadway is filled simultaneously with the second batch of channels of the same layer. After the entire layer of mining and filling work is completed, the layer can be transferred and the previous layer can be recovered.