Equipment Overview:
The fully automatic pressure testing machine consists of a main engine, hydraulic source, feeding conveyor line, feeding device, discharging device, discharging conveyor line, electrical control system, software, and computer. The host adopts hybrid technology of oil and electric power, and the entire process of loading, testing, and unloading of the sample is automatically and continuously completed, realizing the automation of the test, ensuring the accuracy and consistency of the test data, improving work efficiency, and reducing the intensity of the experimental personnel. Mainly used for compressive strength testing of specimens with specifications of 150x150x150 and 100x100x100.

Main features:
1. The overall casting frame structure of the host adopts finite element analysis, which is safe and reliable in structure, has good overall rigidity, and the operating space conforms to human mechanics, making operation easier and labor-saving;
2. The ball head adopts a fully enclosed double spherical structure, greatly improving the flexibility of the upper pressure plate and achieving more accurate automatic alignment;
3. The force measurement system adopts load sensors, which can fully ensure the accuracy and reliability of the test accuracy;
4. The oil source adopts a hybrid structure of oil and electricity, and the speed of the oil pump is controlled by a servo motor to adjust the flow rate of the hydraulic oil, thereby controlling the loading speed of the oil cylinder elevator; Extremely low heat generation, no need to install additional heat dissipation facilities; The oil source eliminates the problem of loud working noise; Simple structure and easy maintenance.
5. Adopting imported PLC, equipped with 24 bit dedicated weighing module and human-machine interface, it has high integration, reliable and stable control, and simple and convenient operation;
6. The automatic recognition of sample size, automatic scanning of raw sample data, and automatic alignment of samples complete the entire testing process with full automation, improving the efficiency and accuracy of the testing work and data.

Manufacturing standards and testing methods:
GB/T 2611-2007 General Technical Requirements for Testing Machines
GB/T 16826-2008 Electro hydraulic Servo Universal Testing Machine
GB/T 3159-2008 Hydraulic Universal Testing Machine
GB/T 50081-2002 Test Method for Mechanical Properties of Ordinary Concrete

Technical Parameter
model: HCT206D
Specification: 2000KN
Maximum test force: 2000KN
Accuracy level: Level 1
Resolution of test force indication (F.S.): 1/200000FS
Measurement range: 10% -100% FS
Range of applied force speed: 0.02% -1% FS
Force application speed error: ± 1%
Piston displacement range: 140mm
Piston displacement tolerance: ± 0.5%
Pressure plate diameter: Φ250mm
Working piston stroke: 170mm
Distance between upper and lower pressure plates: 140mm
Host dimensions: 650x500x1750mm
Equivalent length of feeding line (drum line): 7000mm
The feeding line can hold a test quantity of 35 pieces (150 samples)
Discharge line length (belt line): 1500mm
Oil source dimensions: 550x360x750mm
Total power: 3.5kw
Weight: 2500kg