Hydraulic breaker damper upper cushion elastic pad side plate shock absorber
Our company specializes in the production of soosan series (SB series) hydraulic breaker accessories–Cross polyurethane damping block, nylon backing plate, nylon side plate, front plate, we are a high-quality hydraulic breaker parts supplier and manufacturer.
Main models: SB43 SB50 SB81 SB121 SB130 SB150 and so on;
It can be processed according to drawings or samples. Professional manufacturer, trustworthy!
Polyurethane damping block (special for silent breaker hammer)
Polyurethane is wear-resistant, and its wear-resistant performance is very outstanding, generally within the range of 0.01-0.10 (cm3)/1.61km, which is about 3-5 times that of rubber. Polyurethane also has oil-resistant properties, because polyurethane is A strong polar polymer compound, it has very little affinity with non-polar mineral oil, and is hardly eroded in fuel oil and mechanical oil. In addition, polyurethane has strong resistance to oxygen and ozone.
Polyurethane has excellent vibration absorption performance and can be used as a product for vibration reduction and buffering. In the mold manufacturing industry, it can replace rubber and spring production products. Polyurethane also has good low temperature performance and radiation resistance. Polyurethane has a very good resistance to high-energy rays, and it still has satisfactory performance under 10-10G radiation dose. .
The polyurethane shock-absorbing block is cross-shaped, including a balance vibration-guided stabilizer and a shear force stabilizer. The balanced vibration-guided stabilizer can dampen the lateral impact vibration A and B, and the shear stabilizer can dampen the longitudinal shear torque vibration, so that the shock absorption effect is excellent, and coupling vibration and noise resonance will not be generated. In addition, due to the unique properties of the rigid polyurethane material, it can absorb vibration and attenuate noise, and it can work in high temperature from 125°C to 130°C, low temperature from -40°C to -50°C, and thick oil. Replacement, accurate size and good fit, long service life.