Shanghai, China, April 9, 2024 - At the 36th CHINAPLAS International Plastics and Rubber Industry Exhibition, Dalian Mingqiang Plastics Machinery Co., Ltd. demonstrated its important position in the supply chain of the rubber and plastics industry, and strengthened its leading role in the industry by continuously accelerating industry innovation.

At the "CHINAPLAS" International Plastics and Rubber Industry Exhibition, Dalian Mingqiang Plastic Machinery Co., Ltd. launched a new automatic wind ring series and professional service capabilities.

The automatic air ring system of double tuyles optimizes the film blowing process, and combined with the convenient air temperature adjustment device, the output of the production line is significantly increased, and the thickness tolerance is significantly improved. The thickness error is reduced by 50% compared with that without a control system, the theoretical limit deviation reaches within +-4%, and the 2sigma value is controlled at 2%-3%. The new automatic air ring series is not only suitable for high-efficiency film blowing production lines, but can also be used to enhance the performance of existing production lines. Can directly replace the existing wind ring.

The main air ring parts are designed by computer technology and finite element analysis method, and the material is selected aviation aluminum for forging, modulating and finishing after heat treatment. All mechanical parts are strictly CNC machining and assembly, reasonable design, material selection. Scanning thickness sensor adopts plain scan X-ray probe, supporting high-precision scanning frame, suitable for composite substrate film, protective film, FFS film, packaging film with calcium carbonate, opaque film with barrier and other materials.

In the future, Dalian Mingqiang Plastic Machinery Co., Ltd. will bravely shoulder the mission,unswervently promote the independent innovation and high-quality development of automatic air ring, provide help for the further development of domestic plastic blowing machine industry, and make greater contributions to promote Chinese-style modernization with new industrialization.