Special mesh changer for petrochemical industry

Structure Specications:

Some large petrochemical projects, such as PSN PET, ABS / PEP, PPPE / PEEKPA, which are currently put into production in China, have put forward very harsh requirements for melt filtration due to the particularity of materials and the extremely high production load. In recent years, we have conquered the sealing technology of super large mesh changer, specialized in design and manufacture of all kinds of super large mesh changer, which is the cradle of super large mesh changer in China, and has a variety of structure and type.

Applications：

目前国内投产的PS、PET、ABS、PE、PP、PEEK、PA等大型石化类项目，由于材料的特殊性以及极高生产负荷，都对熔体过滤提出了非常苛刻的要求。近年来我们攻克了特大型换网器的密封技术，专业设计制造各种特大型换网器，是国内特大型换网器的摇篮，结构型号多样。

Features：

1. automatic lubrication, sealing and sealing automatic compensation mechanism, the sealing force increases with the increase of the melt pressure and never leak, and uses high performance heat-resistant steel and unconventional processing and heat treatment methods to improve the resistance of the main body of the exchanger significantly.
2. is more conducive to plasticizing, homogenization and dispersing of processing auxiliaries, improving the uniformity of material properties and improving the quality of the melt. The mechanism also has the following functions: (1) higher thermal efficiency, the main body temperature of the exchanger can be fully heated to facilitate the flow of material. (2) the network structure protects the exchanger and the granulation head when there is an accident.
3. the newly designed oil heating system improves heat transfer efficiency and excellent insulation performance.

Technical Parameters：