Mining Industrial Small 90 Degree Spiral Bevel Transmission Gear Reducer for Grinding Mill

CZPT CZPT Small 90 Degree Spiral Bevel Transmission Gear Reducer for Grinding Mill

Merchandise Features

Higher modular design, biomimetic floor with owned mental property appropriate.
Undertake German worm hob to method the worm wheel.
With the special gear geometry, it receives high torque, efficiency and long daily life circle.
It can attain the direct mixture for two sets of gearbox.
Mounting mode: foot mounted, flange mounted, torque arm mounted.
Output shaft: reliable shaft, hollow shaft.

CZPT knowledge:

Housing materials

Cast iron/Ductile iron

Housing hardness

HBS190-240

Gear material

20CrMnTi alloy metal

Floor hardness of gears

HRC58°~62 °

Equipment main hardness

HRC33~40

Enter / Output shaft materials

42CrMo alloy metal

Input / Output shaft hardness

HRC25~30

Machining precision of gears

precise grinding, six~five Quality

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Heat treatment method

tempering, cementiting, quenching, and many others.

Efficiency

94%~ninety six% (depends on the transmission phase)

Sound (MAX)

sixty~68dB

Temp. increase (MAX)

40°C

Temp. increase (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Brand name of bearings

China leading brand bearing, HRB/LYC/ZWZ/C&U. Or other brand names asked for, SKF, FAG, INA, NSK.

Manufacturer of oil seal

NAK — ZheCZPT or other brands asked for

CZPT CZPT Small 90 Degree Spiral Bevel Transmission Gear Reducer for Grinding Mill