Longkou Forever Developed Metal Product Co., Ltd.
Add: West to Hanluan Village,Lutou Town,Longkou City,Shandong,China
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1. Piston Type
The single-piston rod cylinder has a piston rod at one end only. People can press or return oil at both ends of the hydraulic cylinder to realize a two-way movement, so it is also called a double-acting cylinder.
2. Piston Type Hydraulic Control One-way Valve
Except the characteristics of the piston hydraulic cylinder, it also has the following features: the hydraulic control one-way valve is a seated valve, which can realize the hydraulic open and allow a reverse flow. This valve is used to isolate the partial pressure circuit. That is to say, it is used to realize a protection of preventing load drop or down when the pipe breaks.
3. Telescopic Type
The telescopic cylinder has two stage or multistage pistons. The pistons extend out as the order from big to small, but draw back from small to big, by this way, it can realize a long trip. When it is drawn back, the length is shorter, so it is compact in structure. This hydraulic cylinder is often used in the engineering and agricultural machinery.
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