... PVC 3.Computer&MMI:Mitsubishi 4.Type:hydraulic 5.fully automatic Since founded in 1987, ONETONE BLOW MOULDING MACHINERY CO ... blow moulding techniques, mechanical engineering, pneumatic & hydraulic technology, automatic control technology and selection of word-class accessories, Onetong could ... and large size barrel used in chemical industry. fully automatic blow moulding machine --auto deflashing mould