Compression testing machine

universaltorsiontensile strength

→Used in mechanical properties of upper →Used for strength test of bell shape cap,welding strength of bowl shape socket,compression strength of jack supports,welding strength of flat tube cross,etc. →Used in anti-sliding,anti-fructure,torsion rigidity,tensile and compression properties for steel tube scaffold couplers,right angle coupler,swivel coupler,sleeve coupler and base-plate,diameter of steel tube Φ48.3mm,Φ51.0mm, Φ60.3mm. Test Standards →DIN EN39 Loose steel tubes for tube and coupler scaffolds-Technical delivery conditions; German version EN 39:2001 →DIN BS NF EN 74-1 Couplers, spigot pins and base plates for use in false work and scaffolds-Part 1: Couplers for tubes-Requirements and test procedures →DIN BS NF EN74-2 Couplers, spigot pins and base plates for use in false work and scaffolds-part 2 :Special couplers-Requirements and test procedures；germane version EN 74：2008 →EN 12812-2008 False work-Performance requirements and general design →BS 1139-1.2- Metal scaffolding-Tubes- Specification for Aluminium tube →JIS A8951 Tubular steel scaffolds →ANSI/SSFI SC100 Standards for Testing and Rating Scaffold Assemblies and Components Technical Specification → max. load: 50kN/100kN/120kN/120kN/200kN →displacement speed: 0.001-500mm/min →span: 500mm →crosshead stroke: 1000mm →torsion bending distance of scaffolding steel tubes: 500-1000mm