Tensile Hydraulic Universal Testing Machines For Compression / Bending / Shearing Test
1. Structure introduction:
Computer Control Hydraulic Universal Tensile Testing Machine is mainly used to execute the tension, compression, bending, shearing etc. test for metal materials. Attached simple accessories and devices, it can be used to achieve many kinds of mechanical performances.
The oil cylinder is at the bottom of the load frame, tension space is at the upside of the load frame, compression and bending space is between lower crosshead and working table. The lower crosshead is driven by motor through decelerator, chain transmission device and screw pair, so realize the adjustment of testing space.
Computer Control Hydraulic Universal Tensile Testing Machine adopts oil pressure transducer to measure load, use computer control display load,
2. Main specifications:
Max. Test load: 300KN
Load range: 6KN-300KN
Relative error of indicate value of load : ±1%
Max. Ram stroke: 250mm
Max. Tensile space: 800mm(including piston stroke)
Max. Compression space: 700mm(including piston stroke)
Display: Computer control and display
Tensile grips for round specimen : φ6-φ26mm
Tensile grips for flat specimen: 0-15mm
Distance for two columns: 500mm
Upper and lower platen size: 200x200mm
The span of bending: 450mm
Width of bending roller: 140mm
Dia. of bending roller: 30mm
Clamping mode: Hydraulically
Transducer: load cell
Deformation measuring: YYU–1050
Dimensions of load frame : 990×600×2435mm
Dimension of controller : 1140×700×930mm
All weight: 2800kg
3. Load frame
Load frame photo design
Rigid four column construction compact design
Dual workspace design : upper for tensile test , lower for compression and bending tests
Movable lower crosshead providing exceptional easy operation
Accurate force measurement through precision load cell
With open hydraulic wedge grips for easy change of inserts and specimen loading
Integrated displacement photoelectric encoder
Cylinder mounted at the bottom of the machine
Picture of principle of hydraulic pressure
Characteristic of principle of hydraulic pressure
Adopt import high pressure pump, lower noise, steady pressure
Dynamical Systems and console integration design, easy to operate, save testing space
The surface by spray treatment, appearance beautiful
Main standard accessories:
Upper and lower platen for compression 200x200mm one set
Extensometer one set
Round specimen grip for tensile φ6-φ26mm one set
Flat specimen grip for tensile 0-15mm one set
Bending accessories one set
High precision photoelectric encoder one set
Measuring the displacement
High pressure pump one set
