This article mainly introduces:

Portugal hydraulic cylinder,swager cylinder manufacturer,swager cylinder

(Portugal swager cylinder,produced by Hengyu Hydraulic Cylinder Factory）

swager cylinder are widely used in Portugal，because of no need for deceleration device，long service life，smooth movement.So our company has designed swager cylinder for customers from Portugal.

Introduction to swager cylinder:

swager cylinder can not drive the load troubleshooting: oil pressure is too low. swager cylinder selection specifications are too small. Leakage in swager cylinder or associated hydraulic system element.

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

When purchasing the swager cylinder, try to clarify the following parameters of the swager cylinder: A. swager cylinder diameter, rod diameter, stroke; B. Working pressure or swager cylinder load; C. Working environment temperature; D. Working medium; E. Operating speed; F. Other parameters, such as connection form, mounting size, etc. In this way, the right swager cylinder type can be found accurately and quickly.

The repair method of the swager cylinder: the repair of the swager cylinder must use brush plating. This is because this repair method can be carried out on site, and the repair effect is good. In this way, loading and transportation can be eliminated to shorten the repair time and improve work efficiency. In addition, the coating obtained by brush plating has good binding force and will not have obvious boundaries. Moreover, the repair surface has high hardness and good wear resistance.

Answers to some questions about swager cylinder:

How to disassemble the big nut that excavate the oil cylinder piston of the excavator?
If you want to be safe, look for a special unloading place for this thing, which is an oil cylinder on top of a turntable with a large nut attached to the center of the turntable. If you're in the field just pin the head of the cylinder to one end, use a big homemade wrench to hold the nut in place, and then get a digging machine and push it down, and it opens.

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.