In the design, the spiral blade should be set according to the standard of circular motion, the arm of each rotor of the spiral blade should be set to the appropriate size, so as to achieve the stability safety of the spiral blade in use, the spiral blade is in progress. When setting, please try to avoid the upper edge exceeding the horizontal line standard, the lower edge should be lower than the keel line, the back edge should exceed the contour line of the groove. This position design can make the spiral blade work stably effectively.

1. the practical point of view, the design of spiral blade should consider whether it is easy to disassemble. The convenient disassembly can reduce the disassembly time facilitate the transportation. In addition, the number of spiral blades should be considered. The actual performance the number of spiral blades can give a good working effect, which is also an important factor for us to consider.

2. Whether it is scientific practical, the above principle is a problem that can be ignored in the design of spiral blade. On the contrary, it should be ignored should be paid attention to. All machines in operation need to be safe. In the process of spiral blade operation, the principle should be kept in mind is no exception, especially in the workshop operation, there are many internal parts, some parts also have potential safety hazards. You need to improve your safety awareness.

Safety precautions:

1. When connecting the power supply, please pay attention to the grounding.

2. Before use, please check the used power supply adjust the voltage within the appropriate range before connecting to the power supply normally.

3. Install the spiral vane machine. Please do connect the power supply during installation to avoid danger. The recommended method is to block all power supplies to avoid danger.

4. Do a good job in equipment maintenance. For the problem of spiral blade, please seek the help of special personnel. Do blindly repair them, especially when it comes to the circuit problems of spiral blades, users should be very careful.

5. During the normal production of spiral blade, if the operator needs to carry out any operation contacting the machine, especially the connection position of spiral blade, it is necessary to stop it. Even if some of the connecting parts look harmless, there is actually a great security risk.

Safety is something we always need to pay attention to. In the operation process of spiral blade production, safety must always be paid attention to. You can also easily sort out the above items.