it can shorten the central pitch : suitable for using in the machine with heavy load at high speed
We are offering helical gear, the helical gear is not absolutely the spiral gear. That means the latter is the combination of two helical gears for meshing. They are distinguished by the different directions of the transmission force in the space. The ordinary spur gear...
��Our company This is NER GROUP CO., LIMITED.Our group are one of the top three gear reducer manufacturers in China , which original factory own 800, 000m2 workshop area, more than 2500 staffs; annually production ability...
We could produce all types and sizes of gears by your drawing or samples. module: 0.2~14. Od:6~800mm. material: iron, steel, alloy steel, copper, al, pom, zn, alloy and so on. our main products are: spur gear, worm gear, synchronizing gear, pulley,...