In the production process of hydraulic acrow props, the formula should be adjusted according to the user's requirements, climate change, bearing condition and compressive strength. Raw suspension hydraulic prop material requirements: qualified raw materials must be used, chemical raw materials with low content and fake and shoddy raw materials are not allowed to be used, and relevant quality procedures such as manufacturer's license, inspection report and certificate of conformity shall be taken into consideration when feeding.
Coal mine acrow prop production requirements: in the production process, strictly control the process flow, do not cut corners, to mix the material liquid evenly and then put it in. The hydraulic acrow props material liquid should fill the mold and vibrate slightly, which will increase the density. When demoulding, because the raw material has no reaction, it should be handled with care.
Suppension hydraulic Prop delivery requirements: coal mine roadway is related to personal safety issues, it should be inspected and delivered according to the user's requirements, the Suppension Hydraulic Prop product quality standard should not be lowered, and the unqualified products should not be passed off as qualified products.
