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The sleeper static load testing machine is controlled by microcomputer

YGW series sleeper testing machine is suitable for static load cracking tensile test of concrete sleeper (type I sleeper, type II sleeper, type III sleeper, fork sleeper, bridge sleeper, wide sleeper, etc.), which can accurately and quickly detect the static load strength of various sleeper, and test the actual bearing capacity of sleeper.

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Introducción

Product use：

YGW series sleeper testing machine,It is suitable for static load cracking tensile test of concrete sleeper (type I sleeper, type II sleeper, type III sleeper, fork sleeper, bridge sleeper, wide sleeper, etc.),It can accurately and quickly detect the static load strength of various sleepers, and test the actual bearing capacity of sleepers.

Constitute：

The testing machine is mainly composed of press, trolley, track, jacking mechanism, hydraulic system,Electrical control system and other components.

Operating principle:

Lift the sleeper onto the trolley, push the trolley into the testing machine, and adjust the sleeper position with the positioning scale to make the load center coincide with the center of the platen,According to the set working procedure, the piston lifts the sleeper quickly up - then slowly approaches - according to the given loading speed, constant loading - hold the load for 180 seconds - unload and return to the specified position,(or reloading makes the sleeper crack) Print the test results after completing the test of the three carrier surfaces of the sleeper.

Parámetros

Serial number：

Serial number	Project name	Technical specification
1	Maximum test force（kN）	500
2	Measurement range（kN）	4%-100%FS
3	The accuracy of the test machine	≤±1%
4	Maximum compression space（mm）	0-450
5	Spacing of four columns (length x width)mm	850x930
6	On the load span(mm)	600
7	On the load span(mm)	600
8	Maximum piston travel (mm)	250
9	Rate of loadin	adjustable
10	Dimensions of testing machine: length × width × height（mm）
	Host (including loading bracket)（mm）	2400x1800x1100mm
	Servo oil source control cabinet (mm)	1200x800x1100
11	Power supply and power	380V±10％ 50Hz，2.0kw
12	Machine weight （kg）	≈3000