Shandong reducer manufacturer | Friends wins Zibo Chemical Equipment Co. | gear manufacturer

Pressure difference inside and outside the reducer: Gearhead operation, the movement Friction and heat affected by the ambient temperature, so temperature reducer, if no holes or vents clogged, then gradually increase the pressure inside the machine Zibo reducer production providers, the internal temperature is higher, the greater the pressure difference with the outside world, the role of the lubricant under pressure from the gap at the leak. Grease selection according to the load when running gear bearing grease selection of heavy duty should choose a small penetration grease. In addition to work at high penetration of small, but also have a higher film strength and extreme press can. According to environmental conditions when selecting grease, calcium-based grease easily soluble in water reducer manufacturer Hebei, less suitable for dry and moisture environments. When selecting grease in accordance with the operating temperature, the main indicators should be dropping point, oxidation stability and low temperature performance, dropping point is generally used to evaluate high-temperature performance, bearing operating temperature should be lower than the actual drop point 10-20 ℃. The use of synthetic grease dropping point temperature should be below 20-30 ℃.