Fire Coupling Fire Hose Hydraulic Pressure Testing Machine

1. Product Name and Purpose

2. Product Features

• Robust and Pressure-Resistant Construction
  • The testing machine is constructed from high-strength steel and other durable materials. The pressure chamber and hydraulic system components are engineered to withstand the high pressures required for testing fire hose assemblies. The frame is designed to provide stability and rigidity, ensuring accurate and safe testing. The interior surfaces of the pressure chamber are smooth and corrosion-resistant to prevent any damage to the hoses or couplings during the test.
  • The hydraulic tubing and fittings are made from high-quality materials with excellent pressure-bearing capabilities. They are carefully selected to ensure leak-free operation and to maintain the integrity of the hydraulic circuit even at maximum test pressures.
• Precision Hydraulic Pressure Generation and Measurement
  • Equipped with a high-precision hydraulic pump, the machine can generate and control hydraulic pressure with great accuracy. The pump is capable of gradually increasing the pressure in a smooth and controlled manner, allowing for a detailed assessment of the hose and coupling behavior under pressure. The pressure measurement system utilizes advanced pressure sensors with a wide measurement range and high sensitivity. These sensors can accurately measure pressures up to the maximum test levels required for fire hoses, providing real-time data on the pressure exerted on the hose assembly.
  • The user interface is intuitive and user-friendly. Operators can easily set the desired test pressure, pressure ramp rate, and other parameters. The data acquisition system records all test data, including pressure-time curves, which vividly illustrate the performance of the hose and coupling during the test. It can generate detailed reports, complete with graphs and charts, that provide a comprehensive analysis of the hydraulic pressure test results. The machine also has built-in calibration functions to ensure the accuracy of the pressure measurements over time.
• Secure Hose and Coupling Mounting
  • The testing machine features a reliable and adjustable hose and coupling mounting system. It can accommodate different sizes and types of fire hoses and couplings, ensuring a proper and secure fit during the test. The mounting fixtures are designed to prevent any slippage or misalignment of the hose and coupling, which could affect the accuracy of the test results. The system also allows for easy installation and removal of the hose assemblies, facilitating efficient testing operations.

3. Specific Parameters

• Pressure regulation range	0-10 MPa
  Boost rate	5~10 Mpa/min adjustable
  Number of test pieces	10 samples can be tested simultaneously
  High pressure water output	120 L/min
  Pressure collection accuracy	±0.05 MPa
  Pressure sensing mode	Current transmitter mode
  Voltage regulator pressure	25 Mpa
  Pressure collection interval	0.1 s
  High pressure pump pressure range	0-20 MPa
  Frequency converter frequency modulation range	0-50 Hz
  Pressure pipe diameter	DN25 seamless steel pipe and rubber hose
  Power	AC380V, power: 8KW
  Machine size	L1650 x W800 x H1590 mm
  Size of control cabinet	L1200 x W750 x H1400 mm

4. Product Functions

• Accurate Pressure Resistance Evaluation
  • The primary function of the testing machine is to provide a detailed and accurate assessment of the hydraulic pressure resistance of fire hose assemblies. By precisely measuring the maximum pressure the assembly can withstand, it determines the safety margin and reliability of the hose and coupling combination. A hose that passes the test with a high-pressure rating is more likely to perform effectively in real firefighting situations, reducing the risk of hose bursts and water supply failures.
  • The measurement of the pressure-time curve also provides valuable insights into the behavior of the hose and coupling under pressure. It can reveal any signs of weakness, such as leaks, bulges, or deformations, which can occur before the ultimate failure of the assembly. This information allows for early detection of potential problems and the rejection of defective hose assemblies.
• Compliance with Safety Standards and Regulations
  • The firefighting industry is subject to strict safety standards and regulations. The Fire Coupling Fire Hose Hydraulic Pressure Testing Machine is a reliable tool for ensuring compliance. It enables fire hose manufacturers and fire service organizations to conduct tests in accordance with relevant national and international standards, such as NFPA (National Fire Protection Association) standards. By using this machine, they can prove that their hose assemblies meet the necessary pressure resistance criteria, facilitating market access and enhancing consumer confidence.
  • Regulatory bodies rely on the accurate test results obtained from this equipment to enforce safety regulations. It serves as a dependable means for inspectors to determine the suitability of fire hose assemblies for use in different firefighting applications, ensuring that only those that meet the required safety levels are approved.
• Research and Development Support
  • In the field of fire hose and coupling research and development, the testing machine is an invaluable asset. It allows engineers and scientists to study the effects of different materials, designs, and manufacturing processes on the pressure resistance of hose assemblies. For example, in the development of new lightweight yet strong fire hoses or improved coupling designs, the machine can be used to evaluate the performance enhancements.
  • By understanding how various factors influence the pressure resistance, researchers can optimize the design and composition of fire hose assemblies. This could involve the selection of more suitable hose materials, the improvement of coupling sealing mechanisms, or the development of new manufacturing techniques. The detailed data provided by the testing machine serves as a roadmap for driving innovation and improving the overall performance and safety of fire hoses.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The Fire Coupling Fire Hose Hydraulic Pressure Testing Machine is manufactured under strict quality control procedures. Each component is carefully sourced and inspected for quality and performance. The assembly process is carried out by highly trained technicians in a clean and controlled environment, ensuring the proper alignment and functionality of all parts.
  • The calibration of the hydraulic pump, pressure sensors, and measurement systems is a critical and regular part of the manufacturing process. It is performed using traceable reference standards to guarantee the accuracy and reproducibility of the test results. Rigorous quality audits and inspections are conducted at various stages of production to maintain the highest level of product quality.
• Quality Certification and Validation
  Our testing machine has obtained relevant quality certifications and has been validated by independent testing laboratories. It has been proven to provide accurate and reliable test results, conforming to the relevant fire hose testing standards. We also continuously update and improve our product based on the latest technological advancements and customer feedback to ensure its long-term performance and compliance.

6. Application Areas and Success Stories

• Fire Hose Manufacturing
  • A leading fire hose manufacturer used the Fire Coupling Fire Hose Hydraulic Pressure Testing Machine to develop a new line of high-performance fire hoses. The test results showed that the new hoses had a significantly higher pressure resistance compared to their previous models. This enabled them to market the hoses as a premium product, meeting the increasing demand for reliable firefighting equipment. The company experienced an increase in sales and enhanced its reputation in the market.
  • A manufacturer of specialty fire hoses for industrial applications utilized the equipment to optimize the performance of their hose couplings. By testing different coupling designs and materials, they were able to improve the sealing and pressure resistance of the couplings, reducing the risk of leaks in high-pressure industrial firefighting scenarios.
• Fire Service Departments
  • Fire service departments used the test results from the Fire Coupling Fire Hose Hydraulic Pressure Testing Machine to maintain and replace their fire hoses. They could ensure that the hoses in their inventory met the required pressure standards, enhancing the safety and effectiveness of their firefighting operations. The machine also helped in identifying hoses that needed to be retired or repaired, saving costs and ensuring the reliability of their equipment.
  • Some fire service training academies incorporated the testing machine into their training programs. Trainees could learn about the importance of proper hose maintenance and the consequences of using defective hoses, improving their overall understanding of firefighting equipment safety.
• Research Institutions
  • A research institute focused on firefighting technology used the Fire Coupling Fire Hose Hydraulic Pressure Testing Machine to study the long-term durability of fire hoses under cyclic pressure loading. The data obtained helped them develop new hose materials and designs that could withstand repeated use and pressure fluctuations, contributing to the advancement of firefighting equipment technology.
  • Another research institution investigated the compatibility of different hose materials with various firefighting agents. Their studies led to the discovery of new material combinations that could enhance the chemical resistance and pressure performance of fire hoses, improving their suitability for a wider range of firefighting applications.

7. Service and Support

• Pre-Sales Technical Consultation
  Our team of experts provides in-depth technical consultations to help customers understand the capabilities and suitability of the Fire Coupling Fire Hose Hydraulic Pressure Testing Machine for their specific testing needs. We offer demonstrations and training to familiarize customers with the operation and functionality of the equipment before purchase. We also assist in selecting the appropriate test methods and accessories based on the fire hose and coupling types to be tested.
• After-Sales Service and Maintenance
  We offer comprehensive after-sales service, including on-site installation and commissioning. Our technicians are available for regular maintenance, calibration, and emergency repairs. We provide spare parts and upgrades to keep the testing machine operating at peak performance. We also offer service contracts that include preventive maintenance and priority technical support, ensuring the long-term reliability and availability of the equipment.
• Training and Technical Support
  We conduct training programs for new users to ensure they can effectively operate the Fire Coupling Fire Hose Hydraulic Pressure Testing Machine and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization and compliance with relevant standards. We also provide software updates and support for the data acquisition and analysis systems, enabling customers to take full advantage of the latest features and technologies.