Plastic Pipe Vacuum Tank

This vacuum calibration gauge barrel is made of stainless steel. It is divided into two sections, and the front and rear ends are respectively cooled by vacuum and spray. The stainless steel float water level adjustment device has a simple structure and is practical. It is used for the processing of nozzle materials for ABS engineering plastics. The frame is three-dimensionally adjustable, and the forward and backward movement is driven by a cycloidal pinwheel reducer, and the up and down and left and right are adjusted by the screw pair. The barrel adopts a roller mechanism, which can effectively prevent the barrel from sagging.

 

Application:

PVC pipe molding calibration. This machine is used for extrusion molding of PVC pipes. The PVC material formula is quantitatively added to the barrel screw by the feed, and the material enters the molding mold after being conveyed, compressed, plasticized, and metered by the screw. The barrel and screw of this machine are made of 38moala material, which is processed by forging and tempering; secondary aging treatment and nitriding treatment. What other manufacturers do not have is that the screw frame is rough-processed after quenching and tempering, the material has good hardenability, limited secondary amount, and effectively eliminates stress. At the same time, the processing technology is excellent, and the phase error between the screw segment and the screw wing is small. The barrel and screw are highly interchangeable. Depending on the material, the screw structure is also changing. The distribution box uses a hardened gear reducer with high precision and fatigue resistance. The reduction gear is made of 20CrMoAla material and is carburized. The helical gear material of the distribution box is 38CrMoAla, processed by a CNC gear hobbing machine and nitrided.