Plastic Paint Bucket/pail/barrel Mould
Plastic drums are mostly used for the storage and transportation of various liquids. They have good characteristics for the packaging of special dangerous goods. They have the characteristics of not brittle, rust, light weight, etc., and are excellent in oil resistance and strong corrosion resistance. Dangerous goods packaging for thermal insulation, moisture resistance, pressure resistance and corrosion resistance. Plastic barrels are mostly made of polyethylene, polypropylene, polyester and other plastics by blow molding, injection molding, suction molding, and rotomolding. They are mostly used to hold liquids and solid objects in industries such as chemicals, pesticides, medicine, food, hardware, electronics, and electromechanical .
How to make a good bucket mould need notice:
1.Steel choose, as we know, the paint bucket have many ribs and undercut on the bucket around edge. And due to this special structure and in order to improve the cooling time, usually, we will adopt the beryllium copper on pail mould top of core and bottom of cavity.
2.Mould structure, specially for the water cooling system, meanwhile, machine tooling is also very important to make sure the steel high precision size. So it can avoid the pails eccentricity.
more thing, when you start the paint bucket production, it must
consider about the injection machine’s choose, at least with 3
Matters needing attention:
(1): Check that there is no debris in the mold cavity and core.
(2): Check the normal operation of the mold ejection mechanical system.
(3): Check that the mold gate is not blocked by debris and the cooling system is normal.
(4): Check whether the mold safety side lock is opened, etc.
(5): Required mold maintenance matters: