Right Angle Spiral Bevel Gearbox

1.All Speed Ratios of 1:1, 1.5:1, 2:1, 2.5:1, 3:1, 4:1, 5:1 are actual ones, the average efficiency is 98% 2. There are one input shaft, two input shafts, unilateral output shaft and double side output shaft. 3.Spiral vevel gear can rotate in both directions and transmit smoothly,low noise,light vibration,high performance. 4.If ratio is not 1:1,if input speed on single-extendable shaft,output speed will be reduced;if input speed on double-extendable shaft,output speed will be increased.