I. Application Scope
The fully automatic pulse testing machine developed by Jinan SUPER Technology is automatically controlled by computer software to support unattended automatic operation. It is equipped with dual pressure relief devices including automatic computer-controlled pressure relief and manual pressure relief, together with alarm systems for overpressure, overtime and leakage, ensuring higher safety and reliability of the whole equipment.
Built-in multiple fault diagnosis functions enable full automatic control. This machine is applied to conduct pulse pressure tests on various products, such as rubber hoses, flexible tubes, radiators, heat exchangers, air filter hoses, turbocharger system hoses, engineering hydraulic hoses, aviation hoses and manifolds, other rigid pipes and pipe fittings, as well as automotive brake pumps, valves and pipe components.
Compared with water medium, hydraulic oil medium supports high-temperature testing.
II. Basic Parameters
Test Pressure: 0–60 MPa (adjustable)
Pressure Control Accuracy: 0.01 MPa (depends on measuring range)
Pulse Frequency: 5–120 cycles per minute (adjustable)
Pulse Pressure Waveform: Standard square wave (or trapezoidal wave); pulse width can be customized as required by your company.
Test Medium Temperature: Ambient temperature ~ 160 °C (customizable per customer requirements)
Maximum continuous test cycles: over 1,000,000 times.
After completing the cycles, the sealing performance shall be inspected; no leakage or deformation is allowed.
Control Mode: Computer automatic control, adopting servo or proportional control technology.
III. Model Selection
Product Name |
Fully Automatic Hydraulic Pressure Pulse Testing Machine |
Model |
SUP_YMCJ |
Basic Principle |
Pulse pressure is generated by a pulse generating pump, and pressure regulation is realized via computer-based proportional or servo control. |
Performance Parameters |
Test Pressure |
0~60MPa（Pressure Optional） |
Pressure Control Accuracy |
+2% of the upper limit and -1% of the lower limit of the test pressure value |
Pressure Value Resolution |
0.01MPa |
Pulse Frequency |
5–120 cycles per minute |
Test Medium |
Water or hydraulic oil |
Specimen Mounting Method |
Manual or automatic clamping |
Structural Composition |
Circulation system, pressure control system, workpiece mounting fixture, computer control unit |
Application Scope |
Rubber hoses, flexible tubes, radiators, pressure vessels, etc. |
Related Products：
The pipe and fitting pulse testing machine manufactured by Jinan SUPER Technology Co., Ltd. is designed for pulse pressure tests on quick couplings, quick plugs, valves, three-way joints, four-way joints and other components. It conducts service life tests of products under specified pressure conditions, with a maximum test pressure of 150 MPa.
The system collects test data via computer, supports data review and breakpoint memory function. A temperature environmental test chamber can be optionally equipped to control ambient temperature.
For more details, please click: Pipe & Fitting Pulse Testing Machine
The brake hose bending test bench independently developed and manufactured by Jinan SUPER Technology Co., Ltd. is designed in accordance with the national standard GB 16897-2010 Structure, Performance Requirements and Test Methods for Brake Hoses.
It is applicable to bending tests of brake hoses with a total bending angle of 180°. After the test, inspect the test specimen for cracks.
For more details, please click:Brake Hose Bending Test Bench
The temperature and pressure alternating test bench developed by Jinan SUPER Technology Co., Ltd. is used for pressure cycling tests of automotive pipes, pipelines, radiators, intercoolers, water tanks, oil coolers and other products to simulate actual working conditions.
This testing machine adopts fully automatic computer control, featuring simple operation, stable performance and convenient maintenance.
For more details, please click: Temperature and Pressure Alternating Test Bench
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