Intermediate gear, so called bridge gear, is compact spinning Luo La box wearing device of. I produced the intermediate gear is using of the current international most advanced nanometer polymer reinforced nylon composite materials, self-lubricating oily axle sleeve and through precision injection mold manufacturing, manufacturing of high precision, good degree of gear meshing, anti aging, anti fatigue, anti wear, fracture, a long cycle of continuous work, operating without powder, low noise, gear wear period and lifetime of good consistency. After the relevant authoritative department detection and the manufacturers of practical use, has been thought to have, wear resistance, fracture resistance, stable quality, long service life.
