What is work principle of Automatic plastic blow molding machine made in China

The rule of the complete system of automatic plastic extrusion blow molding machine is comparatively straightforward. as a result of solely the stretching cylinder and pre-blowing area unit provided, the installation structure is additionally terribly convenient. it's noteworthy that the balance between the recovery gas and also the consumption gas is well balanced. Therefore, the supply-demand relationship ought to be grasped within the production of platsic bottles with completely different volumes.
Although the system solely provides the recovered gas to the stretching and pre-blown components, it's some shortcomings, however its investment is little (taking SBO 10/14 as associate example, solely regarding twenty,000, looking on the value of accessories), the come back is giant (annual value savings of one hundred sixty,000 to 200,000), and also the independence is robust (if there area unit faults or alternative reasons, the first offer system will be used). Unified, versatile (easy to put in, convenient), in line with the essential principles of our technical transformation project, so the merchandise a lot of competitive within the market.
When the engine is inactivity while not processing, the non-aggressive gas passes through the first pipeline coil valve to the stretched cylinder storage pipe, and also the recovery pipe and also the stretched cylinder storage pipe area unit separated by a unidirectional valve. there's no non-aggressive gas within the recovery pipe. At this point, the complete stretched installation and also the pre-blowing system stay unchanged.
When the absolutely automatic extrusion blow molding machine instrumentality begins to blow, the air mass gas within the bottle enters the recovery gas pipe vi through the multilateral  valve ten pipage through the unidirectional valve twelve, and also the instrumentality runs in an exceedingly circle to recover enough gas, then the manual coil valve one is employed to shut the first stretched low air intake and pre-blown air intake pipe, at this point the stretched cylinder and pre-blown air area unit transferred to the recovery gas storage pipe. thanks to the various volume of the bottle (0.6L, 1.25L, 2.0L, etc.), we are able to properly open the valve nine and discharge the surplus gas from the muffler to stay the balance between the recovery gas and also the consumption gas. If there's still residual gas within the recovery pipe, it'll be discharged through the 15bar valve four, therefore the valve should be adequate. Enough flow permits excess gas to be discharged. once processing stops, the manual coil valve is opened to provide gas from the first nonaggressive and pre-blown pipeline.