8 large-size melt gear pumps prepared for 100,000-T/A GPPS project were successfully delivered On December 1, 2021.
GPPS plastic is general-purpose polystyrene (GPPS). Polystyrene (PS) is polymerized by styrene monomer (SM). It can be polymerized by a variety of synthetic methods. The industry mainly uses bulk polymerization and suspension polymerization method. The Polystyrene is abbreviated as PS . PS is a thermoplastic non-crystalline resin, mainly divided into general-purpose polystyrene (GPPS, commonly known as transparent benzene), high impact polystyrene (HIPS, commonly known as modified benzene) and expanded polystyrene (EPS) .
GPPS production equipment has high requirements for large-size melt gear pumps. In the past, Chinese companies used large-size gear pumps imported from abroad. However, now they can choose the large-size gear pump produced by China Shanghai Vowa Equipment Technology Co., Ltd. Our company focus on the R&D and manufacturing of gear pumps and break the situation that Chinese companies could only use imported large-size melt gear pumps. Now, our company has accumulated a lot of experience and customers in the PS industry, and our melt pumps have been recognized by customers. Our melt gear pump has the characteristics of good quality, high precision and long life. Welcome to inquire.
