Double Acting Welded Agricultural Hydraulic Cylinders , Double Acting Hydraulic Piston

How is pressure calculated in a hydraulic cylinder?​

If you are calculating the pressure you are probably at the design stage of the development of an hydraulic mechanism. You must have already determined, by one means or another, the force acting on the mechanism. Since pressure is, by definition, force divided by area, if the force in Newtons divided by the area of the piston in the hydraulic cylinder being considered, in square millimetres. this will be the pressure required (in Megapascals) to resist that force. It would then be normal for a pressure in excess of that determined to cover contingencies or other known requirements.

Advantages of Double Acting Cylinder:

A double acting cylinder alternates cycles of pressurized fluid to both sides of the piston and creates extend and retract forces to move the piston rod, permitting more control over the movement. Using a control system made up of a 2-, 3-, 4- way position valve would be required to achieve the desired movement for your application.

What it comes down to when selecting which type of cylinder is the amount of control that you need versus what you can afford to have in place. If the heavy lifting, so to speak, is only in one direction, a single acting hydraulic or pneumatic cylinder may be your best bet. If you are moving a part in two directions and need to have full control, it’s best to have a double acting hydraulic or pneumatic cylinder. If you have any other questions regarding Single acting cylinders and Double acting Cylinders or would like our help make you create a custom hydraulic cylinder please reach out to us via email:bruce@dallast.com.

FAQ:

1. How can I decide which model to buy?
We will recommend the most suitable machines for you after informed by your requirements.
2.OME Service Available?
(1) Usually, we will manufacture the products as our design.
(2) We also can make any products according to clients’ requirements.
3. What is the payment method?
(1) T/T: in advance.

(2) West Union: we can accept small payment (below3000), but the bank charges shall be paid by the buyer.
(3) L/C is acceptable if the amount is big enough.
4. Delivery Time?
(1) For standard specification products, usually 15-25 days.
(2) For non-standard products, usually more than 1 month.
5. How about the warranty and after-sale service?
All of our products have one-year warranty, and we can offer you long-distance after-sale
service 7/24h.

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Shenzhen Dallast Technology Co ., Ltd. it is hydraulic cylinder manufacturing enterprise integrated with professional designing, production and sales . Company focused, specialized in various types of hydraulic cylinder.Is widely used in dump trucks , dump trailers, garbage trucks, excavators, loaders , forklifts, cranes and other projects , ships, mining machinery and fire engines , sanitation vehicles and other special vehicles, agricultural machinery , heavy machinery and many other fields .