What should I pay attention to when installing a rotational mold onto a rotational molding machine?

The structure of the mold shell fixing bracket is also different for different types of rotary molding machines. Common mold shell fixing brackets are frame type and round wheel Spider web type. The fixed bracket of the mold shell for swing cars and large and medium-sized direct fire rotary molding machines was different, which was a structure similar to a concrete mixer at that time. What everyone is talking about is the installation method of rolling molds on small and medium-sized general rolling machines. Whether the rotational molding mold installed on the fixed bracket of the mold shell is appropriate and effective immediately endangers the quality of the rotational molding product. This is also a crucial part of the rotational molding process that cannot be ignored.

1. Selection of rotational molding molds. On the same rotary molding machine, if the standard is approved, select the same type of mold shell. If different types of goods need to be produced and manufactured separately, when selecting the rotary molding mold, it is important to ensure that the volume size of the mold shell to be installed is similar, and there is no need to be too much difference in net weight. The thickness regulations for rotary molding products are mostly consistent. In case of embrittlement and dissolution of commodities or residual electrostatic powder, the production Makespan time shall be different for different rotational molding molds.

2. The spacing between the installation of the rotational molding mold. How many mold shells need to be installed on a fixed bracket for a mold shell? This needs to be calculated, and sufficient spacing should be left between the mold shells to prevent blocking each other, which is conducive to the transmission of warm air and also facilitates mold removal and locking.

3. Balanced control of the fixed bracket of the mold shell. It is important to pay attention to this point. If the fixed bracket is heavy on one side and light on the other, the rotation of the rolling machine will be endangered. If it is light, it can cause uneven thickness of the product, and in severe cases, it can damage the rolling machine.

4. Pay attention to the diameter of the drying box of the rotary molding machine, and calculate the rotation range when installing the mold shell, otherwise it may have adverse effects.

5. The fixation of the rotational molding mold is fixed, and when installing the mold shell, not only the robustness but also the speed of installation and disassembly should be considered.