Luoyang Hengin Heavy Technology Co., Ltd.


1.Planetary Revolving Frame of Vertical Reducer of Cement Vertical Mill -1	2.Planetary Rotary Frame of Mine Mill Reducer1	3.Planetary Rotary Frame of Mine Mill Reducer2

4.Planetary Rotary Frame of Mine Mill Reducer1	5.Planetary Gear Assembly	6.Planetary Revolving Frame of Vertical Reducer of Cement Vertical Mill -2

■ Chemical Constituents of Planetary Carriage Table 1

C	Si	Mn	S	P	Ni	Mo	Cr
0.28-0.32	0.3-0.5	0.65-0.80	≤0.015	≤0.020	1.6-1.8	0.3-0.4	1.00-1.2

■ Mechanical properties of Planetary Carriage Table 2

Yield Strength /Mpa	Tensile Strength /Mpa	Section Shrinkage /%	Impact Toughness /J
≥950	1050-1200	≥12	35

■ Planetary Carriage Manufacturing Process

Casting Rough→Roughing→Nondestructive Ttesting→Quenching and Tempering→Finish Machining