... after selling 4.got CE Detailed Product DescriptionOur machine has got CE certificate. Composite frame,convenient to ... is high pressure vessels,so it should be operated carefully.As to the oil heater,it is ... It is worked through excellent CNC precision machine tool.It uses high quality oil envelop so ... oil leaking.3.Control system: Micro-computer ,Manually/Automatic controlled.It can lift the hot platen, ...