firm display:
Major Functions of one screw tough tooth area gearbox
one.All the gearbox are made in accordance to JB/T9050.one-1999 of various specialized normal.
two.The gears of materials are 20CrMNTi,after carbonize,quenching and equipment grinding,get to 6 precision,the
hardness reaches HRC54-sixty two,and the low sounds.
3.Domestic prime-high quality ZHJ and DYZV bearings to be adopted,also we can adopt imported manufacturer like SKF,
,NSK,which depend on the client.
four.The situation of gearbox adopt HT250 substance exclusively and thick design,which promise the situation
stationarity.This design is excellent for minimizing the sound,heat dissipation,lubrication of spare areas and an
simple routine maintenance.
five.The oil seal adopt the Quebec ‘s brand TTO,the gearbox’s high velocity and minimal velocity shafts are all use
the double oil seals,which can protect the likelihood of oil leaking.
six.The conection of screw barrel:in accordance the regular of GB/T1095-1979 adopt the 180° double
keyway.Also can use the sq. spline GB/T 1144-1987.Any problem of screw barrel’s relationship can be
customize.
