The power source of the hydraulic breaker is the pressure oil provided by the pump station of the excavator or loader, which can excavate the foundation of the building... at low temperature for crushing operations, so that it is easy to damage the various parts of the breaker, such as the piston , seals, etc.
The world's highest level hydraulic breaker sealing ring, using materials with outstanding heat resistance, optimal structural design, and thorough quality control from the product planning stage. Important properties, good heat resistance, small plastic deformation rate (Permanent Compression Set), excellent elasticity, good wear resistance, excellent oil/chemical resistance, minimized oil leakage. Product features: high temperature resistance, easy installation, not easy to age, strong pressure resistance, strong corrosion resistance.
Hydraulic Breaker oil seal kit is a common mechanical seal, also known as Steer seal. The seal tells you that the contents of the breaker repair kit are almost the same. The difference lies in the type of construction machinery used. The general repair kit includes cylinder head gasket, valve oil seal, crankshaft front and rear oil seals, cooling system rubber ring, valve Commonly used seals and consumables such as chamber cover gasket, oil pan gasket, etc., some are divided into upper repair kits and lower repair kits.
Hydraulic breaker seals have many pores under the microstructure, so the seals are more or less infiltrated by hydraulic oil. When the system pressure is high, the hydraulic oil and the air dissolved in the oil will penetrate into the hydraulic oil together with the oil. Go into the pores of the seal to form high-pressure gas in a certain small space. The higher the pressure, the longer the duration and the more penetration will occur. When the high pressure of the breaking hammer system disappears instantly, the compressed high-pressure gas that penetrates into the seal cannot be quickly If the implosion resistance of the seal cannot withstand the impact force generated by the implosion, it will cause the internal pores to increase, and the enlarged pores will be released in the next time. When the pressure is high, more gas will infiltrate, and repeated reciprocation may cause the seal to bulge or burst, forming an explosion-like crater on the surface of the seal, forming signs of damage that look like being chewed by the teeth of a small animal.
High Structure South Korea Hydraulic Breaker Hammer Repair Kit SB81 For SOOSAN BK B.C.T
Since the movement frequency of the large-bore breaker is slower, the time for the oil to penetrate in a pressure change cycle is longer, and more gas will penetrate into the interior of the seal, and the damage of explosive decompression will be greater, so we see large Hammers place higher demands on seals.
Post time: Feb-20-2023