It is well known that an injection molding machine heats a plastic, applies a high pressure to the molten plastic, ejects it, and fills it with a cavity, that is, a thermoplastic or thermosetting plastic is used to form a plastic molding of various shapes. device.

So, for some novices, what should I pay attention to before the injection molding machine starts and stops? The following is a detailed analysis of the editor:

1. Inspection of sports oil: Determine whether the amount of active oil is between the minimum and maximum limits of the oil meter. The amount of oil that bends the hand-lubricated automatic injector is appropriate.

2. Checking the cooling water: Make sure there is no leakage in the cooling water piping system and whether the water volume is sufficient to maintain the normal cooling effect.

3. Temperature on and check: Determine whether the electric heating on the dryer, material pipe and crystallizer is normal, especially in the case that the temperature of the material pipe must reach the set temperature completely, the operation of shooting, loosening and winch can be carried out. .