Guomao

Chinese helical gearbox

September 10, 2023
admin

The Chinese NMRV helical gearbox is used in small and large industries and machines due to its favorable appearance to fit in the smallest space, high efficiency and reasonable price.

فروش گیربکس صنعتی

These gearboxes are non-reversible in ratios of 1:30 to 1:60, which are used in elevators and inclined conveyors.
The Chinese helical gearbox is very popular due to the possibility of easy installation in different modes.
These gearboxes are supplied with cast iron and aluminum shell.
by other names such as book worm gearbox , worm gearbox , NMRV gearbox and book gearbox . The Chinese worm gearbox is known

Some applications of Chinese helical gearbox

  • Lifting gearbox
  • Conveyor gearbox
  • Conveyor gearbox
  • Mixer gearbox
  • Packaging industry gearbox
  • Ceramic tile gearbox

Chinese helical gearbox price list and technical specifications

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Price list, technical specifications, dimensions and sizes
style NMRV Chinese helical gearbox price list price (riyals)
30 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 11 11 11 11 11 11 11 11 9 9 –
output shaft 14 14 14 14 14 14 14 14 14 14 14
40 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 14 14 14 14 14 14 14 14 11 11 11
11 11
output shaft 18 18 18 18 18 18 18 18 18 18 18
50 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 19 19 19 19 19 19 19 19 14 14 14
14 14 14 14 14 14 14 14
output shaft 25 25 25 25 25 25 25 25 25 25 25
63 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 24 24 24 24 24 24 24 19 19 19 19
19 19 19 19 19 19 19 14
output shaft 25 25 25 25 25 25 25 25 25 25 25
75 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 28 28 28 28 24 24 24 24 24 24 19
24 24 24 24
output shaft 28 28 28 28 28 28 28 28 28 28 28
90 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 28 28 28 28 28 28 28 28 24 24 24
24 24 24 24 24 24 24 24
output shaft 35 35 35 35 35 35 35 35 35 35 35
110 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 38 38 38 28 28 28 28 28 28 24 24
output shaft 42 42 42 42 42 42 42 42 42 42 42
130 Conversion ratio 7.5 10 15 20 25 30 40 50 60 80 100 Call
input shaft 38 38 38 38 38 38 38 28 28 28 28
output shaft 45 45 45 45 45 45 45 45 45 45 45
The price of Chinese helical gearbox output flange (Rials)
style 30 40 50 63 75 90 110
Short outlet flange Call
Long outlet flange Call