Preferably a gas spring manufacturer Hebei Ultra Poor

Ultra Poor's Hebei Machinery Manufacturing Co., Ltd. commitment to you: every one gas spring must undergo rigorous testing to ensure quality, timely delivery. Our high-quality products for customers to stable high level of service to ensure that customers ease of use of our products. Our goal: to produce the best gas spring ,, a world-class gas spring business, with the world's most competitive prices. Ensuring the quality of colleagues, our first-class service is guaranteed you use, if you need to support your products, please contact us, as long as you tell us your installation size, form, pressure, we free you need help you design high-quality gas springs. Evaluation of the quality of the merits of a gas spring, mainly from the following aspects to consider: First, it is still intact, if not, then seal oil leakage, leakage and other phenomena in the course; followed by accuracy, such as the need to 500N gas springs, some manufacturers out of power error is less than 2N, some manufacturers of products and 500N actual needs may differ distant; again is life, its life with its fully retractable number of calculations; the last is in itinerary force value changes, the ideal state of the gas spring should be in force throughout the stroke value remains unchanged. However, due to the design and processing factors, making air travel in the spring force value inevitably change. The magnitude of the change is an important criterion to measure the quality of a gas spring mass, the smaller the magnitude of change, indicating that the better the quality gas springs, otherwise the worse. Gas spring working principle is based on the elastic element inert gas is elastic medium, it is sealed and lubricated with oil (such as transformer oil and turbine oil, 50%) and the delivery pressure of short gas spring. It is actually a sleeve-type air springs a variant, but also to further improve the elastic properties of the sleeve-type air springs and development, so it has the general characteristics of the air spring structure. Gas springs generally consists of cylinder, piston rod seals and external connection components. High pressure nitrogen or inert gas and oil in the cylinder forming the circuit. Damping piston rod chamber and the rod chamber figured, so that the two chambers to equalize the pressure. Use two-chamber compressibility generate elastic force area poor and gases. Gas spring with a compact structure, large working stroke; smooth movement, can play damping cushion; nearly unchanged with a stable characteristic line; simple, safe and reliable. Compressed gas spring principle: Compressed gas spring is widely used in automobiles, construction equipment, medical equipment and other occasions, mainly play a supportive role. This spring structure is simple, when in use, the piston rod down. When the piston rod is pressed into the cylinder, the cylinder has a cylinder portion of the oil flow automatically into the cavity of the rod. Due to the pressure difference at both ends of the cylinder surface of the piston, forcing the piston rod. Near the end, the cavity fluid dampening effect. Angle adjusting lockable gas spring principle: angle adjusting lockable gas spring is a stepless adjustment element wide range of applications. Mainly used for adjustable seats, medical beds, plotters and office equipment and the like. Angle adjusting lockable gas spring is monocular structure, the floating piston mounted genus rigid locking rod cavity by certain oil; do not install the floating piston genus resilient locking, the rod cavity fluid without refueling. Angle adjusting lockable gas spring gas, oil passes through the stop valve rod chamber and the rod chamber communication. When the shutter button is pressed small, cut-off valve is open, the piston rod out; when the button is released, the valve is closed, the spring will be locked and the ring formed by its characteristic lines in the work process, similar to the non-locking compression gas springs. But for the lifting of the state of the gas spring locking ring opening force to form an additional characteristic line. Ultra Poor's Hebei Machinery Manufacturing Co., Ltd. welcome you soon.