How to adjust the pressure of screw pump

The titanium alloy indenter of the hot press ensures average temperature, rapid temperature rise and long service life. The pressure head is specially designed to be horizontally adjustable to ensure the average pressure of the components. Temperature numerical control, clear and precise. Equipped with digital pressure gauge, the pressure range can be preset. The vacuum hot press manufacturer heats two parts coated with flux in advance to a temperature sufficient to melt and flow the solder. After curing, an electrical and mechanical connection device is formed between the parts and the solder. The heating rate can be selected according to different products. Nanjing hot press adopts advanced electronic new product control, which can automatically complete the processing procedures of entering, rising, heating, vacuum, film pressure, film stripping and falling through adjustment. It is mainly powered by oil pressure and compressed air, so it is necessary to have enough air pressure and air volume. The frame is made of steel plates, and the overall structure is reasonable. The two worktables can be recycled or used separately.
Before we know how to adjust the pressure of the screw pump, we should first know that the screw pump is a positive displacement pump. When the pump outlet is closed, the pressure in the pump will rise rapidly or the motor will be loaded, so the pressure limit of the pump is impact toughness. Basically, there are two ways to adjust the pressure according to the ball valve.
Open the suction valve of the pump, add a micro-pump in front of the check valve to increase the total flow of the suction, and reduce the outlet valve as much as possible. At the same time, we can pay attention to the fact that students do not have to endanger the total flow. Adjust the outlet control valve of the pump, remove the screw cap, and then use a wrench to properly reduce the relaxation pressure torsion spring to ensure that the pressure of the pump casing is continuously increased. In the actual work operation, pay attention to the contents of the enterprise's instructions according to its own use, and do not use too much force.
How to adjust the pressure of screw pump? It can usually be handled according to the above two processes. If there is no actual effect, consider whether it is the motor. When the pump is working, ask whether the operating current value conforms to the operating instructions. If there is still pressure problem after the motor is removed, check whether the screw and pump cylinder of the pump are seriously damaged. If the friction does cause leakage, only remove and replace the damaged parts.