Steel Bar Bending And Re-bendingTesting Machine 

Introduction GW-40A  steel bar bending testing machines are special equipment which process cold bend tests and plane re-bend tests. It is the ideal testing equipment which is used for testing bend or re-bend performance of steel bars for Steel industries and Building Units. steel tube bending testing equipment/steel pipe flexural testing device Standard:  1.GB1499.2-2007 <The second part of Steel tube for the reinforcement of concrete: hot rolled ribbed steel bars>,  2.YB/T5126-2003 <Program of steel bars plane re-bend tests>  3.ISO10065:1900  cold bend tests and plane re-bend tests. Structure Introduction 1.Brake motor 2. cycloid pin gear reducer 3.scratch diskette 4.Compact device 5, body frame 6, working table 7, work shaft and bending center 8, electrical part Electric control principle 1.Adopt Digital integrated circuit, the bending angle of the testing machine can be calculated and display after the division of the photoelectric puls…