I. Application Scope:

This equipment is suitable for pressure resistance and burst performance testing of various automotive hoses, rubber hoses, air conditioner pipes, and automotive assemblies. It is used to determine the burst pressure and pressure endurance time of various types of pipe fittings. It is widely used in quality inspection institutions, automotive component manufacturing enterprises, product quality testing stations, scientific research institutions, and other fields involved in the production, development, and research of various hoses. The pressure test system consists of a pressurization system and a control and display system. The pressurization system is mainly composed of a Mingte liquid booster pump, responsible for pressurizing and maintaining pressure throughout the test, ensuring stable pressure hold during long-duration tests. The control and display system primarily controls the pressure of the driving gas, manages pressure relief, displays real-time pressure, and controls the pressurization process. This testing machine adopts PLC control with touch screen operation and display, featuring automatic pressurization, automatic peak pressure holding, automatic shutdown after specimen burst, and automatic protection functions.

II. Test Standards:

The hose burst test stand is manufactured in accordance with the "EN ISO 1402-1996/NF T47202-1996 Rubber and plastics hoses and hose assemblies - Hydrostatic testing" standard and the GB/T5563 standard for hydraulic hose assembly testing. The hose installation and test methods comply with the requirements specified in "EN ISO 1402-1996/NF T47202-1996 Rubber and plastics hoses and hose assemblies - Hydrostatic testing". The performance parameters of the equipment and the test procedures conform to the regulations in GB7939 and GB/T5563 standards for hydraulic hose assembly testing. It meets the requirements for burst testing, leakage testing, and pressure resistance testing of various specifications, such as GB383 wire braided hoses or GB/T10544 hoses, as well as GBT16897-2010.

Hose Burst Test:

Typical test procedures include:

• Constant rate of pressure increase until burst;

• Constant rate of pressure increase — pressure hold — constant rate of pressure increase until burst;

• Constant rate of pressure increase — pressure hold — pressure release;

• Constant rate of pressure increase — pressure hold — constant rate of pressure increase — pressure hold — constant rate of pressure increase until burst.

III. Equipment Features

Equipped with a Mingte gas-driven automatic booster pump, allowing for easy adjustment and control of the output pressure.

Features advanced technology and a reasonable structural design. It is characterized by its small size, light weight, and attractive appearance.

All pressure-bearing components are standard parts from internationally renowned brands, with no welded connections. This facilitates easy disassembly, offers a high safety factor, ensures a long service life, and simplifies maintenance.

IV. Technical Parameters

Driving Air Pressure Range: 0.1 - 0.69 Mpa; the output pressure is directly proportional to the driving air pressure.

Air Consumption: 1 Nm³/min

Pressure Test Range: 0 - 300 Mpa, with the specific pressure range selected according to customer requirements.

Working Medium: Water, hydraulic oil, or emulsion.

Optional portable automatic recorder can be configured based on customer needs.

V. Model Selection

相关产品

Brake Hose Expansion Tester

Brake Hose Expansion Tester is mainly used for the出厂检测 (factory inspection) of the following components:

Automotive Hoses: Steering hoses, brake hoses, air conditioning hoses, fuel hoses, cooling water hoses, radiator hoses, heater hoses, air filter hoses, turbocharger system hoses, and engineering hydraulic hoses.
Pulse testing of components such as aerospace hoses and manifolds.

Reference Standards: GB 16897-1997 "Brake Hoses," GB/T7127.1-2000, GB/T7127.2-2000 "Brake Hose Assemblies for Hydraulic Braking Systems."

For more detailed information, please refer to: Hose Expansion Tester

Pulse Fatigue Tester

A Pulse Fatigue Tester is used to conduct pulse fatigue tests on hoses. It can control the test pressure, number of test cycles, and test waveform. The ambient temperature and medium temperature can also be controlled as required. The test medium can be water, oil, emulsion, etc. For more detailed information, please refer to: Pulse Test Bench

Hose Flexing Tester

The Flexing Tester, referenced to the standard GB 16897-1997 "Brake Hoses," is used to test the flexing performance of hoses under a certain pressure. It can control parameters in real time, such as the number of rotations and the test pressure. For more detailed information, please refer to: Flexing Test Bench.

The natural gas (CNG) hoses produced by Jinan Mingte Technology Co., Ltd. are used for hydrostatic testing of natural gas filling stations and natural gas hoses. The test pressure can reach up to 70MPa, is infinitely adjustable, and maintains pressure without consuming energy. They can be used for pressure resistance testing of Parker hoses (USA). The system is computer-controlled, displays pressure curves in real-time, and saves test data. For more detailed information, please refer to: Natural Gas Filling Station Hose Pressure Test Equipment.

The computer-controlled high-pressure hose hydrostatic burst test bench uses water as the pressure test medium. It can perform hydrostatic strength or sealing tests on high-pressure hoses at different pressure levels up to 300MPa. Using a booster pump as the pressure source, the test pressure reaches 300Mpa, and the output pressure is infinitely adjustable. Within a certain range, the pressurization rate can be set independently. The hydraulic components are made of stainless steel, ensuring a long service life, safety, and reliability.

The Battery Case and Cap Burst Tester is mainly used for pressure resistance and burst testing of battery cases and caps. This testing machine uses compressed air as the power source. The output test pressure is proportional to the air source pressure, and the test pressure can be obtained by adjusting the air source pressure. Users can choose computer control according to their needs. The system is equipped with an automatic clamping device for automatically clamping the test specimen during testing.

The Non-metallic Composite Pipe Burst Tester is mainly used for pressure resistance and burst testing of non-metallic composite pipes. This testing machine features computer control, allowing for free setting of parameters such as filling and venting time, pressure holding time, and test pressure. During the test, it can perform single-stage pressure holding tests, or directly burst after pressure holding or leakage testing. The pressurization rate can be kept constant, enabling stepless adjustment, and the pressurization speed can be set, ensuring testing accuracy.

baoposhiyanji-q

n addition to this Hose Burst Tester, we also provide:
Fire Extinguisher Pressure Resistance and Burst Test Bench	High-Temperature Pulse Test Bench	Downhole Tool Pressure Test Bench

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