The intelligent sand strength testing machine is composed of a hand wheel screw loader, an S-type tension and pressure sensor and a single-chip computer data processing display system. The test data is collected and processed automatically, and the data is displayed by a double-row liquid crystal display. The micro-printer prints a test report and the test data is accurate and reliable. The machine adopts one-button operation method, and has eight test modes: “high-strength test”, “low-strength test”, “dry state”, “wet state”, “tension resistance”, “compression resistance”, “bending resistance” and “shear resistance”. Simply select the appropriate mode button. After the test, the test results can be printed, and the test results can be inquired, and the qualified and unqualified products are automatically judged. The test methods and data are all based on the standard test of the sand test.
The machine has reasonable structure, accurate and reliable data, and simple and convenient operation. It is the best instrument for sand strength testing in the foundry industry.
It is used to determine the compression strengh, shearing strengh, bending strengh and tensile strengh of the moulding sand. It is also used to determine the strengh of ceramics, cement and so on. It adopts special stepping motor and worm gear reduction mechanism. It adopts single-chip microcomputer digital control, adopts crosshead displacement trimmer and vertical structure of the whole machine to realize fully automatic uniform loading and unloading. Data storage, power-down protection and printing
- Max testing force 5000N
- compression strengh 0-1.5MPa
- tensile strengh 0-6MPa
- shearing strengh 0-1.2MPa
- bending strengh 0-60MPa
- display accuracy ±1.5%FS
- rated power 100W
- power source AC220V/50Hz
|Max testing force
1. It adopts special stepping motor, turbineworm reducer, linear sliding shaft balance system
2. It is controlled by micro computer.
3. It can load and unload automatically and uniformly.
4. It has these functions, such as saving data, power failure protection, printing...
It is widely used in foundry, machinery, casting, qualitative inspection, scientific research, university lab....