Baina rubber extruder is also a kind of rubber machinery, it can make the material fully plasticized, evenly mixed, and formed by the mold.
The rubber extruder is a process in which plastic is continuously produced into semi-finished products of different shapes through the action between the cylinder wall of the plastic extruder and the rubber screw. The extrusion process is also known as the extrusion process. It is widely used in the manufacture of treads, inner tubes, rubber tubes and various cross-sectional shapes of complex or hollow, solid semi-finished products. It can also be used for plastic filtration, granulation, raw rubber molding, and the connection of upper and lower processes. Such as auxiliary mixing under the mixer, glue supply to the calender after heating, etc.
After the rubber enters the rubber extruder to form a viscous fluid, due to the axial force generated by the rotation of the screw, the plastic rubber is further pushed forward, and the rubber is further homogenized and melted, just like a normal nut moves in the axial direction. However, unlike nut movement, rubber is a viscoelastic material. During the movement of the screw, due to mechanical and thermal effects, its viscosity changes and gradually changes from viscoelastic body to viscous fluid. Therefore, the movement of rubber in the rubber extruder is like the flow of fluid, that is, the movement of rubber in the rubber extruder not only has the characteristics of solid movement in the axial direction, but also the characteristics of fluid flow.
Zhejiang Baina Rubber & Plastic Equipment Co., Ltd. will participate in Chinaplas 2023Exhibition address: China National Convention and Exhibition Center (shenzhen）-8F31Exhibition time: 2023.4.17-...
Read More
"GRTE - Global Rubber, Latex & Tyre Expo" is a global meeting point for the rubber, latex & tire industries. This event is jointly organized by TechnoBiz and China United Rubber Corporation wi...
Read More
According to the Ministry of Agriculture and Rural Development, in 2021, thanks to the continuous increase in rubber prices despite the global COVID-19 pandemic, Vietnam’s rubber exports only increase...
Read More
Leading International Rubber Technology Exhibition
Read More
"Asia Rubber Expo & India Rubber Technology Exhibition 2020" is jointly sponsored by Aakar Exhibition Company and Zhonglian Rubber Co., Ltd. The exhibition will be held at the Chennai Trade Center...
Read More
"2020 India International Rubber Technology Exhibition" (Asia Rubber Expo & RubberTech India 2020) is co-sponsored by AAKAR Exhibition Company and China United Rubber Co., Ltd. The exhibition will...
Read More
The Expo 2020 and Expobor 2020, co-sponsored by Francis Ferrasser Empelendimentos S.A. from Brazil, successfully held its 13th session. Since the first Recaufair-pneushow was held in 1996, the exhibit...
Read More
浙公网安备 33102402000261号