Top Safety valve test bench

Suncenter Hydrogen Booster and Filling Machine: A Cutting-Edge Solution for Hydrogen RefuelingSuncenter's Hydrogen Booster and Filling Machine stands out as a state-of-the-art solution catering to the needs of various hydrogenation applications, including hydrogen-powered drones, forklifts, and sightseeing cars with low filling volumes. This high-performance and cost-effective system is designed to efficiently meet the refueling requirements of small hydrogen fuel cell vehicles.1. Hydrogen Booster Pump Technology:   The system utilizes air-driven hydrogen booster pumps for pressurization, achieving pressures ranging from 35 to 70MPA. This cutting-edge technology ensures a reliable and efficient refueling process.2. Versatile Gas Sources:   The Hydrogen Booster and Filling Machine can use a variety of gas sources, including hydrogen cylinder rack bundles, long tube trailers, and purified hydrogen from hydrogen production. This versatility    makes it adaptable to different hydrogen supply scenarios.3. Comprehensive System Components:   The machine comprises essential components such as the hydrogen booster system, refueling system, cooling system, and control system. Key elements include the hydrogen booster pump,    high-pressure pipe valves, and an advanced control system.Regulatory Compliance:Suncenter's commitment to quality and safety is evident through its adherence to industry standards and regulations. The system complies with key standards such as:- GB 50516-2010 (2021): "Technical Code for Hydrogen Fuelling Station"- GB/T 2914-2012: "Hydrogen Fuel Cell Vehicles Facilities for Demonstration Specifications"- GB/T 31139-2014: "Safety Technical Regulations for Mobile Hydrogen Refueling Facility"- ISO 9001:2008 and ISO 9001:2015: Ensuring compliance with specifications for the design, manufacture, service, and maintenance of high-pressure pumps, gas booster pumps, valves, accessories, and systems, as well as the development, production, and sale of high-pressure hoses and fittings.Conclusion:Suncenter's Hydrogen Booster and Filling Machine stands at the forefront of hydrogen refueling technology, offering a reliable, efficient, and compliant solution for various hydrogen-powered applications. With its advanced features and adherence to industry standards, it presents a promising contribution to the evolving landscape of hydrogen fueling infrastructure.

Suncenter's Cylinder Hydrostatic Testing Machine, specifically designed for gas cylinders, offers seamless testing for a variety of steel cylinders.This includes nitrogen cylinders, argon helium cylinders, oxygen cylinders, hydrogen cylinders, carbon dioxide cylinders, and LPG/LNG/CNGwinding bottles, among others. The equipment, computer-controlled and featuring an HP printer for direct test report printing, employs a doublewater jacket for oxygen bottles and other cylinders. It is widely utilized in testing station cylinder jacket methods for hydrostatic test evaluations.Specification:Pressure Range: 80 bar—640 barExperimental Medium: WaterTest Accuracy: ±0.5%FSDriven Air Pressure: 3bar-8barTiming Range: 0-999hOutlet Flow: 30.61 L/minPower Device: DGGD80 model Air Driving Liquid PumpControl Mode: Computer ControllingTesting Software: LabVIEW SWCollection Electric Control: American NI Acquisition CardFR.L Combination: UFRL04 Solenoid Valve (Sanlixin)Pressure Transmitter: Tianmu SeriesPressure Gauge: KEMAIPipe Joint: Stainless SteelMain Cabinet Size: 140150100cmThis machine is primarily employed for cylinder pressure testing and determining the gas cylinder volume residual deformation rate. The working principleinvolves placing the cylinder into a water jacket and pressurizing it using a high-pressure pump. The system automatically dwells at the set pressure,conducting a pressure test on the cylinder. Simultaneously, the cylinder volume expands under the test pressure, squeezing water from the water jacket intoa measuring cup to assess cylinder volume deformation.The water collected during the test is transferred to a PC via the water collection system. After the cylinder is relieved of pressure, the elastic deformation disappears,and the water flows back from the measuring cup to the water jacket. However, the remaining water in the measuring cup exceeds the initial volume before boostingthe cylinder. This excess water volume represents the gas cylinder volume residual deformation.The gas cylinder volume residual deformation rate is then calculated as the ratio of the test gas cylinder volume residual deformation to the total deformation.This comprehensive testing system ensures accurate and reliable evaluation of cylinder integrity, making it an indispensable tool for various industries.

Pneumatic Air Pressure Amplifier Systems: Efficient, Versatile, and SafeIn industrial and manufacturing settings, the need for reliable and efficient pressure amplification is crucial for various applications. The introduction of Pneumatic Air Pressure Amplifier Systems provides a solution that is not only driven by compressed air, eliminating the risk of electric sparks but also offers a wide range of pressures for diverse requirements, with a maximum pressure capability of up to 80 bar. Let's delve into the key functions, features, and models of this innovative technology.**Key Functions and Features:**1. **Compressed Air Driven:** The air pressure amplifier pump is ingeniously designed to be driven by 3-8 bar compressed air, ensuring safety by eliminating the risk of electric sparks in potentially hazardous environments.2. **Wide Pressure Range:** These systems offer a broad spectrum of pressures to choose from, with a remarkable maximum pressure capacity of 80 bar. This flexibility allows for versatile applications in different industries.3. **Pressure Regulation:** The outlet pressure of the pump is easily fine-tuned, providing precision and control over the pressure levels as required by specific processes.4. **Easy Installation and Maintenance:** These systems are designed with user convenience in mind, offering straightforward installation, operation, and maintenance procedures, contributing to overall operational efficiency.5. **Automatic Pressure Holding:** One of the standout features is the automatic pressure holding mechanism. If the loop pressure drops, the pump will automatically reactivate to replenish pressure, ensuring a continuous and stable operation.6. **Model Variety:** The air pressure amplifier pump is available in various models, each catering to different pressure boost ratios, maximum air outlet pressures, and flow rates. Whether it's the DGMA02 with a 2:1 pressure boost ratio or the DGVA10 with a remarkable 10:1 ratio, there is a model for every application.**Model Overview:**- **DGMA02:** 2:1 pressure boost ratio, 16 bar max air outlet pressure, 580 L/min max flow rate.- **DGVA02:** 2:1 pressure boost ratio, 16 bar max air outlet pressure, 1600 L/min max flow rate, featuring a larger piston diameter of 160mm.- **DGMA03:** 3:1 pressure boost ratio, 24 bar max air outlet pressure, 420 L/min max flow rate.- **DGVA04:** 4:1 pressure boost ratio, 30 bar max air outlet pressure, 500 L/min max flow rate.- **DGVA05:** 5:1 pressure boost ratio, 40 bar max air outlet pressure, 820 L/min max flow rate.- **DGVA07:** 7:1 pressure boost ratio, 56 bar max air outlet pressure, 280 L/min max flow rate.- **DGVA08:** 8:1 pressure boost ratio, 64 bar max air outlet pressure, 500 L/min max flow rate.- **DGVA10:** 10:1 pressure boost ratio, 80 bar max air outlet pressure, 220 L/min max flow rate.**Pneumatic Air Pressure Amplifier System Composition:**A complete system comprises an air amplifier pump, F.R.L combination (adjustable driven air pressure, filter, lubricant), air tank (optional 20L or 40L), driven air switch, high-pressure needle valve, high-pressure gauge, and pressure-reducing valve. This comprehensive setup ensures seamless integration into various industrial processes.**Conclusion:**In conclusion, the Pneumatic Air Pressure Amplifier Systems represent a cutting-edge solution for industries seeking reliable, safe, and efficient pressure amplification. With a range of models catering to diverse requirements, these systems offer a customizable and adaptable solution for a wide array of applications, providing users with peace of mind through their robust and innovative design. The 13-month warranty underscores the confidence in the durability and performance of these systems, making them a valuable asset in any industrial setting.

DGS-DGD25C-1 CO2 Tank Fire Extinguisher Filling Machineintroduce:The DGS-DGD25C-1 carbon dioxide tank filling machine represents a technological leap in the field of gas filling equipment. Utilizing compressed air as a power source, this innovative machine features a built-in pneumatic booster pump that reciprocates and pressurizes proportionally to enhance the filling process of high-pressure liquid gases. This not only significantly speeds up filling, but also ensures automation of the filling process, precise weight control and increased efficiency. Designed for filling liquid CO2, N2O, Freon and other media, the machine is a testament to cutting-edge technology in the field of gas handling.Advances in electrical systems:The core of the machine lies in the electrical system, which adopts Siemens S7-200 intelligent PLC control system. This cost-effective, compact PLC was developed by Siemens specifically for the Chinese market and is based on the proven S7-200 series. The intelligent S7-200 integrates digital I/O points, RJ45 Ethernet port and RS485 interface into its compact body. The system has additional functions such as high-speed counter, PID, motion control, etc., which can meet the diverse control needs of users and ensure seamless and reliable operation.Mechanical system innovation:The DGS-DGD25C-1's mechanical system is designed for precision and efficiency. Cylinders are securely clamped and sealed, and filled utilizing a custom-built DGD25-C booster pump. The electronic scale automatically performs the measurement process and pauses filling when a preset weight is reached. The cylinder is then released automatically, simplifying the entire operation. Through the integration of automatic pressure and weight control, the system not only achieves automation, but also improves filling efficiency and weight accuracy to unprecedented levels.Steps:set up:Connect the air compressor and CO2 source tank to the designated ports on the right side of the machine. Adjust the drive air regulator to about 0.6MPa.Open:Power on the machine and enter the desired gas fill weight via the intuitive touch screen interface.place:Place the empty carbon dioxide tank on the refilling station, press the "Start" button, and observe whether the station clamps the cylinder securely. The machine starts the gas filling process, indicated by the filling indicator light lighting up.Filling process:When the machine is running, the filling process will automatically stop when the preset weight is reached. The filling indicator light goes out and the buzzer signals completion. The workstation then automatically releases the cylinder, marking the successful completion of the inflation task.in conclusion:The DGS-DGD25C-1 CO2 tank filling machine incorporates state-of-the-art technology in its electrical and mechanical systems, setting new standards for efficiency, precision and automation in gas handling. The machine's seamless operation and user-friendly controls ensure a reliable and streamlined gas filling process, making it ideal for applications involving liquid CO2, N2O, Freon and a variety of other media.