This article mainly introduces:

Costa Rica hydraulic cylinder,tension cylinder manufacturer,tension cylinder

(Costa Rica tension cylinder,produced by Hengyu Group）

tension cylinder are widely used in Costa Rica，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed tension cylinder for customers from Costa Rica.

Introduction to tension cylinder:

When the tension cylinder is installed, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the tension cylinder head, earring (or middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent rigid interference and cause unnecessary damage.

The difference between the integral tension cylinder and the split tension cylinder: The integral tension cylinder and the split tension cylinder in the tension cylinder are two different tension cylinders, and they are very different. The whole tension cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split tension cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and tension cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

The body of the tension cylinder on the processing process requirements: the body of the tension cylinder is an important and essential part of the tension cylinder, because it has an irreplaceable role. The processing requirements for this part are very high, requiring that the surface roughness of the tension cylinder after processing should reach 0.4-0.8um, and the coaxiality and wear resistance requirements are also very high.

Disassembly tension cylinder: When disassembly tension cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the tension cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the tension cylinder.

Answers to some questions about tension cylinder:

Why manual forklift oil cylinder can not lift up?
Manual hydraulic forklift truck often can not be pressed up, there are several reasons: for manual hydraulic truck: 1) There is no hydraulic oil 2) the purity of the oil is not enough 3) the adjusting bolt is too close or the adjusting screw is too tight, so that the valve is always open, 4) there is an air in the hydraulic cylinder. Method: 1) Refueling 2) Oil change 3) air discharge. For manual hydraulic stacker, also called manual lift car 1) Less than the amount of oil 2) impurities in the hydraulic oil, so that the check valve can not be closed. Method 1) Add enough hydraulic oil 2) Remove the cylinder, screw off the bottom plate, remove the impurities in the bottom plate.

What brand of hydraulic cylinder seal ring is best?
Depending on the specific product, the world famous seal brands are NOK, CFW, PARKER, TSS, WKF, DINGZING DZ, ASTON, HALLITE, TECNOLAN and so on.