
1. Introduction
This tester is designed for conduct tensile, compression,  bending,  shearing, bonding strength,  peeling, tearing and other tests for rubber, plastic, leather, metal, nylon line, fabric, paper, aviation, packaging, construction, petrifaction, electrician, vehicle and other materials.  It is a basic equipment of quality control, receiving inspection, physical  test, mechanics research, material  development.
2.Detail graph

3.Machine structure:
1>.AC servo motor drive, precision ball screw drive |
2>.Screw shield using aluminum  extrusion, surface blasting, anode satin handle, exquisite |
3>.Shell selection of advanced electrostatic spray treatment, durable |
4>.Vertical stroke trim switch |
5>.Quick release connectors, you can  easily switch to a different function fixtures |
6>.Machine protection: over-travel, over capacity protection, emergency brake switch |

4.Machine function
1>. Powerful data analysis and statistical curves graphical analysis aids, with zoom, pan, crosshairs, and take other functions.
2>. Â Several historical test data can be transferred to the graphics displayed simultaneously comparative analysis done.
3>. Up to 7 interval setting, 40 manual taking points, Â 120 automatic pick point function. With the maximum, minimum, average, to the level of the average, median, standard deviation, population standard deviation, CPK values and other statistics.
4>. Test curve shows: during the test in real time and can be a show of force at the  same time - displacement, force - time, displacement - time, stress - strain curve, can easily switch to the screen to see the curve.
5>. Â Custom test methods: with the speed, position shift, Â given the strength, will power rates, given stress, stress rate constant, constant strain, strain rate and other fixed control mode, enabling complex multi-step control can be nested loop. set automatic return, automatic judgment fracture, auto-zero function.
6>. Positive and negative force sensor can be switched.
5.Specification
Mode | YL-S70 | YL-S71 | YL-S72 | YL-S73 |
Machine size(W*D*H)(mm) | 510×590×1061 | 510×590×1325 | 510×590×1530 | 510×590×1880 |
Net weight | 45KG | 50KG | 55KG | 70KG |
Test Distance | 450mm | 700mm | 1000mm | 1300mm |
Capacity selection | 10N,20N,50N,100N,200N,500N,1KN,2KN,5KN(Optional dual capacity, with rapid replacement requirements) |
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Stop mode | Overload shutdown, emergency stop button, specimen failure automatically shut down, the upper and lower limits set automatically shut down |
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control method | Full computer control, powerful software | |||
Force unit conversion | N,kN,gf,kgf,lbf,kP,tf(SI),tf(long)etc. | |||
Length unit | mm,cm,Inch,m,km,um etc. | |||
Stress unit | Pa,Kpa,Mpa,Gpa,KN/,N/ etc. | |||
Force resolution | 1/500,000 | |||
Machine accuracy | Better than 0.5 | |||
Stroke resolution | 1/500,000mm | |||
Acquisition rate | 50 time/S | |||
Speed range | 0.01~500mm/min(can specify) | |||
Test Distance | Ø140mm | |||
motor | Servo motor drive | |||
power | 400W | |||
volt supply | 220V 50~60HZ | |||
standard config. | USB 232 line, software | |||
option | Two-point extension meter, fixture |
6.Tensile Testing Report



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Trolleying Mechanism and Spare Parts
A Tower Crane trolley is a component of a tower crane that moves horizontally along the jib of the crane. It is a wheeled device that is attached to the jib and is used to move the load from one location to another. The trolley is controlled by the operator using a remote control or a cabin located on the crane. The trolley is an essential component of the tower crane as it allows the operator to move the load precisely and safely. It is designed to withstand the weight of the load and the forces generated during the lifting process.
We supply all kinds of high quality and good price trolleying mechanism and spare parts. As one of the leading tower crane and spare parts suppliers, we provide Tower Crane Trolley, Tower Crane Trolleying Motor, Crane Trolley Mechanism, Trolleying Fan, as well as Slewing Mechanism and Spare Parts, Hoisting Mechanism And Spare Parts etc.
A tower crane trolley consists of a car that moves along the jib through some lanes. This movement gives the necessary maneuverability in the tower crane. It is metallic so that it supports the weight to be lifted.
Crane Trolley Mechanism,Tower Crane Trolley Motor,Trolleying Mechanism,Tower Crane Trolleying Motor,Tower Crane Trolley,Trolleying Fan
SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.syconstructionhoist.com