The hydraulic breaker has a flow-adjustable device, which can adjust the hitting frequency of the breaker, effectively adjust the flow of the power source according to the usage, and adjust the flow and hitting frequency according to the thickness of the rock.
There is a frequency adjustment screw directly above or on the side of the middle cylinder block, which can adjust the amount of oil to make the frequency fast and slow. Generally, it should be adjusted according to the work intensity.hydraulic breaker bigger than HMB1000 have the adjusting screw.
Today let me show you how to change the breaker frequency .There is an adjusting screw directly above or on the side of the cylinder in the breaker, the breaker bigger than HMB1000 have the adjusting screw.
First: Unscrew the nut on top of the adjusting screw;
Second: Loosen the large nut with a wrench
Third: Insert the inner hexagon wrench to adjust the frequency: Rotate it clockwise to the end, the strike frequency is the lowest at this time, and then turn it counterclockwise for 2 circles, which is the normal frequency at this time.
The more clockwise rotations, the slower the strike frequency; the more counterclockwise rotations, the faster the strike frequency.
Forth: After the adjustment is completed, follow the disassembly sequence and then tighten the nut.
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Post time: May-27-2022