Straight tube energy-saving overflow ball mill-Fornitore globale

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153-1182-6613
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No. 188 Xinhai Street, Fushan High tech Industrial Zone, Yantai City, Shandong Province

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Straight tube energy-saving overflow ball mill

A overflow ball mill equipment that uses rolling bearings and is efficient and energy-saving.

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The use of wave shaped lining plates increases the contact surface between the ball and ore, enhances the grinding effect, and has the ability to improve the ore, reducing energy consumption;

Large mining outlet with high production capacity;

Small ball mills with a diameter of less than 2.1 meters (excluding 2.1 meters) adopt an integral frame, which is convenient for civil construction and equipment installation;

Oil mist lubrication device ensures reliable lubrication of large and small gears.

working principle	Process diagram of straight tube energy-saving overflow ball mill The working principle of the straight tube overflow ball mill is supported by rolling bearings, which are slowly rotated by transmission machinery. The material is fed from the feeding end of the cylinder, and due to the impact and self grinding of the steel ball and ore itself, the material is crushed inside the cylinder. Due to the continuous feeding of materials, the pressure causes the material inside the cylinder to move from the feeding end to the discharging end, and the slurry rises above the lower edge of the hollow shaft at the discharging end and flows out by itself. The hollow shaft is equipped with anti spiral blades, which can return the overflowing steel balls and coarse ore blocks to the mill. The structure of this new ball mill equipment consists of a feeding section, main bearings, rotating section, transmission section (large and small gear devices), air clutch, main motor, slow transmission device, lifting device and lubrication system, electronic control system, etc.	technical parameter model	Cylinder diameter	(mm) Cylinder length	(mm) Motor model	Motor power (kW)	long (mm)	wide (mm)	high (mm)³processing capacity	(t/h)	Effective volume (m
)	900	1200	Ball loading capacity (t)	15	3666	1835	1400	weight	0.7	1	4265
(kg)	900	1800	MQYg 0912	22	4401	2535	2070	Y1800L-6	0.9	1.66	5235
0.25~1.2	1200	1200	MQYg 0918	22	3512	2076	1620	Y225M-8	1.14	1.9	9610
0.25~1.6	1200	2400	MQYg 1212	45	5745	2352	1778	Y200L2-6	2.4	4.8	12219
0.17 ~4.1	1200	4000	MQYg 1224	80	7990	2412	1728	Y280M-8	3.7	7.8	15600
0.26~6.15	1500	1500	MQYg 1240	45	5740	3075	2280	JR117-8	2.2	4.2	17125
0.34 ~8.3	1500	3000	MQYg 1515	80	7253	3070	2280	Y280M-8	5	10	21129
1.4 ~4.5	1500	3600	MQYg 1530	110	8595	3185	2280	JR117-8	5.4	10	23933
2.8 ~9	1500	4500	MQYg 1536	130	9680	3254	2370	JR126-8	7	12	27500
2.8 ~10	1500	5700	MQYg 1545	130	10880	3254	2370	JR127-8	8.9	15	29359
3.5~12.5	1800	3620	MQYg 1557	180	8865	3683	2785	JR127-8	8.2	13.8	34970
4.5 ~16	1800	4520	MQYg 1836	210	9750	3683	2785	JR136-8	10.2	19	37480
4.5 ~29	1830	5720	MQYg 1845	210	11009	3683	2785	JR137-8	12.5	22	42096
5~33	1800	6320	MQYg 1857	320	11690	3781	2775	JR137-8	14.2	25	45520.5
6~40	1800	7020	MQYg 1863	245	12599	3783	2735	JR138-8	15	31.5	45136
6~45	1800	7500	MQYg 1870	245	12850	3783	2775	JR138-8	17	30	49450
7~47	2100	2200	MQYg 1875	155	7235	4120	3083	JR138-8	6.6	20	35963
7.5 ~54	2100	3000	MQYg 2122	180	8220	4220	3083	JR128-8	9	27	40157
5~29	2100	3600	MQYg 2130	210	8958	4320	3025	JR136-8	10.8	23.5	44132.5
6.5 ~36	2100	4500	MQYg 2136	245	10350	4268	3121	JR137-8	13.5	23.6	42772
7.5 ~42	2400	3000	MQYg 2145	280	9023.5	4836.4	3490	JR138-8	11.5	22.5	57455.5
10 ~45	2400	3600	MQYg 2430	280	9623.5	4836.4	3490	JR138-8	13.8	25.5	60861.5
7.2 ~92	2400	4200	MQYg 2436	320	10204.5	4836.4	3440	JR137-6	16.5	31.5	63829.5
8 ~110	2400	4500	MQYg 2442	380	11132.5	5091.4	4065	JR138-8	17.5	31	75923
8 ~130	2400	6000	MQYg 2445	450	12623.5	5201.4	4060	JR1510-8	23	40	83869
8.5~140	2700	2700	MQYg 2460	280	8901	4786.4	3620	JR1510-8	13.8	29	66201
9 ~180	2700	3000	MQYg 2727	280	9201	4786.4	3620	JR137-6	15.3	32	72415
7 ~110	2700	3200	MQYg 2730	320	10729	5000	3620	JR137-6	15.7	32	83110
8 ~115	2700	3600	MQYg 2732	380	10764	5150	3620	JR1410-8	17.7	37	90441
8 ~120	2700	4000	MQYg 2736	380	10870	5050	3620	JR158-8	19	40	93441
12~145	2700	4500	MQYg 2740	380	11664	5150	3620	JR1510-8	20.5	40	96196
12.5 ~152	2700	4700	MQYg 2745	400	11864	5150	3620	JR1510-8	23	45	97605
12.5 ~163	3200	3100	MQYg 2747	630	12550	6750	5150	JR1510-8	21.4	45	112430
13~170	3200	4500	MQYg 3231	630	13950	7200	5152.5	TDMK630-36	32.8	65	141629
14~180	3600	6000	MQYg 3245	1250	19780	7700	5496	TDMK630-36	55	102	193483

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