YUSY 300/600 cement compression testing machine is composed of the electric driving machine, the controller, and the computer-control system. It is used in the compression strength test on building materials such as cement. The close-loop control perfectly meets the demand of loading speed in the cement strength tests according to GB/T17671-1999 (Method of testing cements-Determination of strength). Equipped with some specific fixtures, this testing machine can also be applied to the compression strength tests with constant loading rate on tile, brick, stone, etc. YUSY 300C is an improved from YUSY300 to be used to carry out both the test of compression strength and flexural strength in one machine due to the double-position design. Prolonged constant pressure test is performable.
Cement compression testing machine is equipped with protection systems including position limit, automatic shut off on overload, automatic power off on overcurrent or current leakage, emergency switch, etc. the main engine is driven by imported servo motor and servo driver. The transmission is conducted by synchronous belt and the ball screws, which is smooth and free from noise and oil contamination.
Max. testing force（KN）
Better than ±1％
Constant voltage accuracy
Testing force range（KN）
12-300 / 4-10
Loading speed accuracy
Top compressing disc (mm)
Bottom compressing disc(mm)
Distance between top and bottom compressing disc(mm)
Effective max. stroke(mm)
220V, according to national standard voltage configuration
HP A4 color ink-jet printer
1 compressing tool; 1resistant compression mould; YAW-300C including 1 folding resistance fixture.