This article mainly introduces:

Austria hydraulic cylinder,pipe bender hydraulic cylinder manufacturer,pipe bender hydraulic cylinder

(Austria pipe bender hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

pipe bender hydraulic cylinder are widely used in Austria，because of excellent fatigue and impact resistance，long service life，no need for deceleration device.So our company has designed pipe bender hydraulic cylinder for customers from Austria.

Introduction to pipe bender hydraulic cylinder:

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

When the pipe bender hydraulic cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the pipe bender hydraulic cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil pipe bender hydraulic cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical pipe bender hydraulic cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the pipe bender hydraulic cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.

The daily inspection of the pipe bender hydraulic cylinder includes: checking the connection of the pipe bender hydraulic cylinder and the pipe joint for leaks. Check the pipe bender hydraulic cylinder rod for leaks. Check the pipe bender hydraulic cylinder connection for leaks. When the pipe bender hydraulic cylinder moves, the work is normal and smooth. Whether the pipe bender hydraulic cylinder has internal leakage.

Repair method of small range wear of oil pipe bender hydraulic cylinder: 1. Use oxygen-acetylene flame to bake the scratched part (master the temperature, avoid surface annealing), bake the oil on the metal surface all the year round until no sparks splash; 2. The scratched part is treated with an Angle grinder, the grinding depth is more than 1 mm, and the groove is polished along the guide rail, preferably a dovetail groove. Scratch both ends of the drilling deeper, change the force situation; 3. Clean the surface with absorbent cotton dipped in acetone or anhydrous ethanol.

Answers to some questions about pipe bender hydraulic cylinder:

What is the bearing capacity of the HOB cylinder?
The normal specification of HOB is 140 kg pressure, which is more commonly used in the market, and there are clear marks on the cylinder, 210 kg is a strengthened version of HOB, generally customized cylinders are also clearly marked on the above, when the specific use of the cylinder, the maximum use pressure is marked on the cylinder.

How to calculate the tonnage of the hydraulic press without konowing the diameter of the cylinder?
To know the tonnage of the hydraulic cylinder, you first need to know the working pressure of the hydraulic system, the inner diameter of the hydraulic cylinder and the outer diameter of the cylinder rod (the outer diameter of the cylinder rod is needed when calculating the hydraulic cylinder tension). The thrust of the hydraulic cylinder (that is, the force that the hydraulic cylinder can produce by extending out) = the cross-sectional area of the hydraulic cylinder (or the cross-sectional area of the piston) × the working pressure of the cylinder (the cross-sectional area of the piston) =pi*D^2/4= PI (take 3.14) × the square of the cross-sectional area of the piston ÷4 working pressure to see the pressure displayed on the pressure gauge when the maximum load is working.