YAW-300D microcomputer servo cement flexural and compressive testing machine

Product information:

The testing machine is mainly composed of a host, a hydraulic system, and a measurement and control cabinet.

1. The main unit of the testing machine is composed of a base, columns, crossbeams, oil cylinders, pistons, upper and lower pressure plates, etc. 1T and 30T pressure sensors are installed under the crossbeam, while the oil tank and hydraulic system are installed under the main engine. A dust cover is installed between the oil cylinder and the lower pressure plate to prevent dust from entering the space between the piston and the oil cylinder when the piston rises and falls, thereby accelerating their wear. There is a sealing ring installed between the piston and the oil cylinder to prevent oil from overflowing. There is an annular groove on the top of the cylinder and an oil leakage channel. The oil overflows back to the oil tank through copper pipes, thus keeping the machine clean around.

2. The hydraulic system of this testing machine is mainly composed of a motor, a high-pressure oil pump, a digital valve, a directional valve, and a safety valve. The lifting speed of the hydraulic cylinder is adjusted by the opening size of the digital valve, which will be automatically adjusted by the software based on the feedback system.

3. The measurement and control cabinet of this testing machine uses a highly integrated integrated integrated industrial computer. The height of the measurement and control cabinet conforms to ergonomics and is suitable for standing use. There is a space in the middle of the measurement and control cabinet for placing the printer, and there are three high-power sockets with three holes next to it.

Product Features:

1. Split type structure, with 30 ton and 1-ton test spaces installed on the main engine, integrating loading mechanism and oil source. The 2.30 ton loading mechanism adopts low resistance one-way oil cylinder, silent plunger pump, and digital valve closed-loop control. The 3.1 ton loading mechanism adopts an electric cylinder driven by a stepper motor and closed-loop control. 4. Equipped with a Jing processed centering ball seat. 5. Open loading frame with thermoformed integrated transparent acrylic protective covers at both the front and back for more intuitive observation. 6. Equipped with an inkjet printer and a spacious independent measurement and control cabinet, it completely eliminates the impact of oil pump vibration on the measurement and control computer. It is installed with a higher integration integrated industrial tablet computer, standard wireless keyboard and mouse, beautiful appearance, and ergonomic operation height, suitable for standing operation.

Main technical parameters:

model

YAW-300D

The most powerful experimental force

300kN 10kN

Test force measurement range

4～100%

Load measurement accuracy

300kN：0.5%10kN：0.5%

Loading speed

2.4kN/s； 50N/s (software adjustable)

Upper pressure plate size compression resistance

Φ 155mm

Lower pressure plate size compression resistance

φ208mm

Lower pressure plate (anti bending)

φ 145mm

Number of pillars

four

Test space width (compressive strength)

217mm

Test space width (flexural)

170mm

Test space height (compressive strength)

245mm

Test space height (anti bending)

220mm

Loading cylinder stroke

100mm（*A）

The maximum working pressure

25MPa

Load measurement method

300kN: load sensor 10kN: load sensor

power supply voltage

AC380V three-phase four wire (with working neutral wire)

Motor Type

6-pole asynchronous motor, 960rpm

Motor power

0.55KW

Total power

0.75kW

host weight

450kg

Overall dimensions of the host (length, width, height)

660×616×1400mm

Weight of measurement and control cabinet

40kg

Measurement and control cabinet dimensions (length, width, height)

620×500×1402mm