The Features
The main oil source adopts two sets of 160KW motors to drive the
125 displacement piston pump, the maximum pressure is 45MPa, the
maximum flow rate of a single pump is 200L/min, and the piston pump
adjusts the flow proportionally to achieve 0-400L/min flow
adjustment. When the flow rate is less than 200L/min, only one set
of pumps is opened, which has an energy-saving effect.
The main circuit adopts the design of oil return filtration, and
the main function is that the oil filtered by high pressure enters
the oil cylinder, and the oil from the oil cylinder returns to the
oil tank through the filter, and from the reduction of the
scratching of the oil cylinder, the probability of system pollution
is reduced.
The radial piston pump is used to continuously suppress the
pressure, the flow rate of the radial piston pump is 4L/min, the
maximum is 70MPa, the proportional adjustment pressure of the
proportional valve is 0-65MPa, and the atmospheric circuit and the
high-pressure circuit are isolated by the ultra-high-pressure
pneumatic ball valve to avoid damage to the atmospheric components
by the high-pressure pressure.
With the help of a high-resolution displacement sensor, the piston
moving distance is measured by the drift method to calculate the
leakage in the tested cylinder. At the same time, an external
metering bar is installed to measure the leakage of the tested
cylinder.
Why choose us?
Changzhou Dazhuo Testing Equipment Co., Ltd has a number of system
design, structural design, software design engineers, in the design
and development, manufacturing, installation and commissioning of
hydraulic test systems and sales services have a strong
comprehensive strength. In recent years, the core team has
successively supported Caterpillar, Italy OMFB, Bosch Rexroth
(Lozon), SMS (SMS), Japan Shimadzu, Zhejiang Haihong, Shanghai
Qiangtian and other well-known domestic and foreign host and
hydraulic manufacturers, and has accumulated rich experience.
Hydraulic test bench, hydraulic test bench, hydraulic pump test
bench, hydraulic pump maintenance test bench for concrete
equipment, hydraulic motor test bench, hydraulic valve test bench,
hydraulic cylinder test bench, hydraulic comprehensive test bench,
hydraulic component test bench, hydraulic test bench, Hydraulic
test bench, hydraulic pump repair test bench.
Advantage :Hydraulic test bench equipment features
1. Using the imported pneumatic pump from the United States as the
pressure source, the pump hydraulic pump maintenance test bench,
the test pressure is high, the output pressure can be adjusted
steplessly, and the boost rate can be set freely;
2, using multi-pump supply pressure, the output flow is larger, the
test range is wider, can meet the pressure test requirements from
the range;
3. The hydraulic test bench adopts the control system and the
hydraulic pump maintenance test bench. The whole test process can
be completed on the computer. The computer automatically generates
the pressure and time curve, and stores various data, and the test
report can be printed at any time. The test process can also be
manually controlled by a push button switch;
Widely Application:
Piston pumps are widely used in high-pressure, high-flow,
high-power hydraulic systems and where flow adjustment is required,
such as construction machinery, mining machinery, marine machinery,
transportation handling machinery, and construction machinery.
