36 series Ultra Length Diameter Ratio Counter Rotating Parallel Twin-screw Extruder


Ningbo Fangli Technology Co., Ltd. is a mechanical equipment manufacturer with nearly 30 years’ experiences of plastic pipe extrusion equipment, new environmental protection and new materials equipment. Since its establishment Fangli has been developed based on user’s demands. Through continuous improvement, independent R&D on the core technology and digestion & absorption of advanced technology and other means, we have developed PVC pipe extrusion line, PP-R pipe extrusion line, PE water supply / gas pipe extrusion line, which was recommended by the Chinese Ministry of Construction to replace imported products. We have gained the title of “First-class Brand in Zhejiang Province”.


In order to solve the pain point of poor plasticization in UPVC forming and processing for medium and high-end customers, Fangli has successfully developed 36 series ultra length diameter ratio counter rotating parallel twin-screw extruder in due time. After three years of market verification, it has become mature and gradually demonstrated its advantages in UPVC pipe production, especially suitable for the processing of PVC-UH water supply and drainage pipes.


36 series ultra length diameter ratio counter rotating parallel twin-screw extruder has the following advantages:

· The counter rotating parallel twin-screw extruder with L / D = 36 and large aspect ratio greatly improves the plastic refining effect of UPVC powder under high-speed extrusion - high quality products;

· By optimizing the geometric structure of barrel screw, the extrusion capacity of UPVC plasticized resin is greatly improved, up to 10kg / kWh --- high production capacity;

· A number of unique mechanical and electrical proprietary technologies are adopted, such as screw core temperature regulating cycle, vacuum exhaust device, intelligent temperature control, electromechanical drive optimization, etc., so as to realize low energy consumption extrusion under high energy output - low energy consumption;

· High quality mechanical and electrical accessories are selected, such as WEG AC frequency conversion motor, ABB frequency converter, SUN LUNG gear reducer, Siemens touch screen + PLC, Schneider electrical components, etc., so as to ensure the long-term high-speed operation - stable operation of the equipment.


In the future, based on the concept of "people-oriented, leading technology and beyond innovation", Fangli will wholeheartedly provide customers at home and abroad with complete sets of plastic pipeline equipment, and provide systematic solution services in the whole process from project consultation, project feasibility analysis to product provision and after-sales guarantee.


If you need more information, Ningbo Fangli Technology Co., Ltd. welcomes you to contact for a detailed inquiry, we will provide you with professional technical guidance or equipment procurement suggestions.


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