structural silicone sealants-structural silicone sealants- Cangzhou Zhongtuo Sealant Manufactury Co., Ltd.

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structural silicone sealants

TIME:2014-6-26 9:22:59
Cold bending forming technique of molding equipment, there is a basic principle that is strip along the longitudinal bending in a straight line, the pressure generated in the process of the bending deformation and residual stress existing in the strip. The basic principle of the straightening mechanism, with side bending, buckling defects such as material, through the correctional institutions along the top ten enough pressure in the opposite direction, make its produce permanent deformation.

In straightening process, if the shape profile twisted in one direction, then the order along the opposite direction profile straightening institutions, resulting in a permanent plastic deformation. If the rotation Angle, right after springback, profile will no longer be reversed.

To bend or distortion straightening, usually in the last line of the forming roller and cutting die. If a final roll can not effectively support the profiles, then in the side of the enter the straightening mechanism, must be to support the whole profile section. Move up and down or so in the process of straightening, profile, which requires straightening institutions and profile the clearance between the relatively loose some. On the cold bending forming machine straightening institutions and profile surface can have a certain gap between.

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Structural Sealant-Neutral Silicone Sealant
Cangzhou Zhongtuo International Trade Co., Ltd.production Cold Bending Forming Equipmen,Cold Bending Forming Machine compact structure, reasonable design. Extension has always insisted on integrity management, to provide users with high-quality products and services.
Neutral Silicone Sealant
Cangzhou ZHONGTUO International Trade Co., Ltd is a high-tech enterprise specialized in R&D, production and sales of variety of sealants .The company’s leading product series of Neutral Silicone Sealant and neutral weather-resistant silicone sealants, etc.

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