... 1.Capacity:5ml-100L 2.Usable materials:PE,PP, ... been specializing in research & development of automatic blow moulding machines and plastic extruders. Now Onetong has ... plastifying processing, coloring, printing, extrusion mould, hollow blow moulding techniques, mechanical engineering, pneumatic & hydraulic technology, ... chemical industry. fully automatic blow moulding machine --auto deflashing mould