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Brief Introduction: YAW-2000D computer controlled servo hydraulic concrete compression testing machine is mainly used to various materials compression test. Such as cement, concrete, brick of diverse materials, rubber tray, concrete component, metal component anti-compress strength.
Load Frame Structure: The load frame is twin leading screw tower structure, crosshead is connected with leading screw through screw nut. Downside of leading screw is fixed on base by snap ring and screw nut. Motor mounted on crosshead, chain wheel and chain rotate nut, reverse the direction of motor to drive crosshead up and down. Upper platen is joined on crosshead through bolts, press block fixed the oil cylinder at center of base. The piston and working table are connected by bolts, lower platen and sphere base are fixed on working bench by fitting pin. When oil enter into oil cylinder, push piston, working table and lower platen rising, then load force on specimen.
Measuring System: This machine is consisted of load frame, servo oil source, control cabinet, computer and printer etc. It adopts hydraulic load, oil pressure transducer to measure load, auto control the testing process by PC-hydraulic servo system. PC screen display the test data and curve, with data analysis, storage and print function.
Hydraulic system theory: Load adjustable input oil and throttle timing system. Hydraulic oil in the oil box is driven
By high pressure gear through motor enter into the oil pipe, flow by single direction valve, high accuracy filter, time difference valve group, servo valve, then enter into oil cylinder. The computer give a signal to servo valve to
Control it on/off and the direction, then adjust the flux of the oil to cylinder, all of above procedure realize uniform
Velocity load, relatively displacement etc.
Applications: It is widely used in different steel works, engineering areas, quality control department, Universities and institutes as well as other areas and works.
Features:
Full computer controlled testing process.
Stable and reliable high intensity structure load frame.
Timely display software will provide accurate record of testing process.
Powerful multifunctional control software will provide more testing methods and standards.
Report Guide will create your testing report in only three steps.
Programable testing software makes LCF testing or cyclic testing become available.
Overload protection will secure operators.
YAW Series is computer controlled servo hydraulic compression testing machine. The space adjusting, & test processes could be controlled by the software and the test result could be transferred to the software in the computer for further analysis. It is the most advanced series in hydraulic compression testing machines.
Load Frame Structure: The load frame is twin leading screw tower structure, crosshead is connected with leading screw through screw nut. Downside of leading screw is fixed on base by snap ring and screw nut. Motor mounted on crosshead, chain wheel and chain rotate nut, reverse the direction of motor to drive crosshead up and down. Upper platen is joined on crosshead through bolts, press block fixed the oil cylinder at center of base. The piston and working table are connected by bolts, lower platen and sphere base are fixed on working bench by fitting pin. When oil enter into oil cylinder, push piston, working table and lower platen rising, then load force on specimen.
Measuring System: This machine is consisted of load frame, servo oil source, control cabinet, computer and printer etc. It adopts hydraulic load, oil pressure transducer to measure load, auto control the testing process by PC-hydraulic servo system. PC screen display the test data and curve, with data analysis, storage and print function.
Hydraulic system theory: Load adjustable input oil and throttle timing system. Hydraulic oil in the oil box is driven
By high pressure gear through motor enter into the oil pipe, flow by single direction valve, high accuracy filter, time difference valve group, servo valve, then enter into oil cylinder. The computer give a signal to servo valve to
Control it on/off and the direction, then adjust the flux of the oil to cylinder, all of above procedure realize uniform
Velocity load, relatively displacement etc.
Applications: It is widely used in different steel works, engineering areas, quality control department, Universities and institutes as well as other areas and works.
Features:
Full computer controlled testing process.
Stable and reliable high intensity structure load frame.
Timely display software will provide accurate record of testing process.
Powerful multifunctional control software will provide more testing methods and standards.
Report Guide will create your testing report in only three steps.
Programable testing software makes LCF testing or cyclic testing become available.
Overload protection will secure operators.
YAW Series is computer controlled servo hydraulic compression testing machine. The space adjusting, & test processes could be controlled by the software and the test result could be transferred to the software in the computer for further analysis. It is the most advanced series in hydraulic compression testing machines.
| Specification | YAW-300B | YAW-1000 | YAW-2000D | YAW-2000B | YAW-3000 | YAW-3000A | YAW-5000F | YAW-10000F |
| Max test load(kN) | 300 | 1000 | 2000 | 2000 | 3000 | 3000 | 5000 | 10000 |
| Load range | 4%-100% of max test load | |||||||
| Accuracy of load | ≤±1% | |||||||
| Compression plates(mm) | Φ150 | 320x320 | 250x250 | Φ300 | Φ330 | 400x400 | 800x600 | 480x480 |
| Compression space(mm) | 250 | 0-500 | 0-500 | 300 | 0-650 | 0-1000 | 0-1500 | 300-4000 |
| Piston stroke(mm) | 35 | 150 | 150 | 150 | 150 | 200 | 200 | 250 |
| Clearance of columns(mm) | 285 | 460 | 540 | 540 | 560 | 560 | 670x870 | 1220x1270 |
| Dimension of mainframe | 540x540x1409 | 780x540x2650 | 1050x650x2100 | 1050x650x1700 | 1060x800x3200 | 1000x1480x3400 | 1400x1200x4045 | 1850x2100x7350 |
| Weight of mainframe(kg) | 600 | 2500 | 3500 | 3500 | 7000 | 5500 | 14000 | 48500 |
| Power(kw) | 2 | 2.6 | 3 | 3 | 7 | 7 | 8.5 | 25 |