While we design an octagon step to have a better alignment and lock for the core and cavity,also which change would prelong the Plastic Pail Mould life.The mold has recycled water to flow in every part of it which reduces the cooling time, improves the production efficiency and greatly reduces products costs.Because as we know, during the edge of the plastic pail mould, there is a undercut, so, we should let the undercut out before fall.

　　When we think about the plastic pail mould, especially the plastic pail mould, the first thing we will worry about the thickness of the bucket, is it same or not.We are famous sealing plastic pail mould supplier, we design the pail with accurate dimensions and know where is mostly important for sealing water.In order to increase cooling performance, there also have water channels in the centre.

　　How to avoid the 18L Pail Mould core eccentric, which caused the 18L pail mould wall thickness not even?The main problems that may easily occur will through trial and error during the mold structure design.Cost is what you continue to pay for a mold that was not built correctly in the first place.Even thickness problem occurred in future, only need to put some steel sheets inside.