Large Mining Mill of Grate Ball Mill

• Customization: Available
• Type: Ball Mill
• Motor Type: AC Motor
• Model NO.: MQS -2745
• Rotationl Speed: 20-22r/min
• Application: Mine
• Materials: Ores
• Condition: New
• Name: Grate Ball Mill
• Weight: 76t
• Material: Q235
• Linear: Rubber & Mn Alloy Steel
• Color: as Requirement
• Shell Thickness: 27mm
• Transport Package: in Container
• Specification: 12.5mx5.8mx4.7m
• Trademark: citichl
• Origin: China
• HS Code: 8474209000
• Production Capacity: 100 Sets Per Year

Product Description

Large mining mill of grate ball mill 
 

Ball Mill is the key equipment for grinding materials to get the product as per the requirement of process, used widely in electric, ferrous (non-ferrous) metal, nonmetal mining, chemical & building material industries.

Ball Mill could be sorted as following:
As per the grinding media:ball mill, rod mill and AG mill (without grinding media)
As per material discharging mode: wet grate ball mill, dry grate ball mill & overflow mill.
As per driving mode:side & central driving. The former is more popular now.
As per driving configuration:
a. Asynchronous motor driving: Asynchronous motor + Reducer + Pinion + Girth gear
b. Synchronous motor driving: Synchronous motor + Air clutch +Pinion + Girth gear
c. Asynchronous motor + reducer +diaphragm coupling

• Main bearing, adopting slide bearing, rolling bearing or sliding-shoe-bearing as per requirement.
• Liner, adopting wear-resistant metal liner, rubber liner, magnetic liner and alumina liner (high aluminum lining brick).

Following items as per options: inching driving device, high & low pressure lubrication station, spraying lubrication device of gear, jacking device

Technical parameters of grate ball mill: 

Model	Cylinder		Effective   Volume       (m³)	Max. ball Loading      (t)	Speed (r/min)	Capacity     (t/h)	Discharging size (mm)	Main Motor (KW)	Weight        (t)
	Diameter (mm)	Length (mm)
MQS-1530	1500	3000	4.5	8	30	7-3.1	0.3-0.074	90	19.5
MQS-1545	1500	4500	6.7	11	29.6	10-4.2	0.3-0.074	110	22
MQS-1830	1830	3000	6.7	11.5	26.6	14-4.95	0.3-0.074	130	34.5
MQS -1845	1830	4500	10.5	15	26.8	17-6.6	0.3-0.074	155	38
MQS -2130	2100	3000	8.8	15	23.8	20-6.4	0.3-0.074	155	45
MQS -2136	2100	3600	11	18	23.8	24.5-7.5	0.3-0.074	180	48.5
MQS -2145	2100	4500	13.8	24	23.8	27.5-8.8	0.3-0.074	245	56
MQS -2230	2200	3000	10	20	21.3	25.5-7.6	0.3-0.074	210	50
MQS -2245	2200	4500	15.2	27	21.4	29.5-9.4	0.3-0.074	280	54.5
MQS -2430	2400	3000	12	23	21.3	28.6-7.7	0.3-0.074	245	53.5
MQS -2436	2400	3600	14	28	21.4	37-9.7	0.3-0.074	280	61
MQS -2445	2400	4500	17.8	30	21.4	46.5-12	0.3-0.074	320	72
MQS -2470	2400	7000	28	45	21.5	72-18.6	0.3-0.074	480	80
MQS -2736	2700	3600	18	39	20.7	60-12.8	0.3-0.074	400	89
MQS -2740	2700	4000	20.6	43	20.7	66-14.5	0.3-0.074	450	95
MQS -2745	2700	4500	23.2	45	20.7	75-16	0.3-0.074	480	102
MQS -2750	2700	5000	25.8	54	20.6	83-17.6	0.3-0.074	570	109
MQS -2760	2700	6000	31	55	20.6	99-21.5	0.3-0.074	570	119
MQS -3040	3000	4000	25.7	54	19	86-18	0.3-0.074	560-630	114
MQS -3064	3000	6400	40.2	84	19	138-28.5	0.3-0.074	1000	145
MQS-3230	3200	3000	21.8	46	18.2	78-15.5	0.3-0.074	500	116
MQS-3236	3200	3600	26.2	56	18.2	94-18.6	0.3-0.074	630	121
MQS -3245	3200	4500	32	65	18.2	105-23.8	0.3-0.074	800	132
MQS -3254	3200	5400	38	80	18.2	125-28.5	0.3-0.074	1000	146
MQS -3640	3600	4000	36	75	18	135-25	0.3-0.074	1000	153
MQS -3645	3600	4500	40.8	88	18	150-29	0.3-0.074	1250	168
MQS -3650	3600	5000	46	96	18	166-35	0.3-0.074	1400	176
MQS -3660	3600	6000	54	117	18	199-38	0.3-0.074	1400-1600	198
MQS -4050	4000	5000	58	121	16.9	208-45	0.3-0.074	1500	230
MQS -4060	4000	6000	70	146	16.9	248-65	0.3-0.074	1800	242
MQS -4560	4500	6000	87	182	15.6	308-80	0.3-0.074	2300	290

FAQ: 
Q: Are you a manufacture? 
A: Yes, we are manufacture; our factory was established in 1981.
We focus on providing expert service including design, manufacture, installation & maintenance for the logistic industries & mining equipments.

Q: Terms of Payment: 
A: 30% of the total amount by TT as deposit, the balance to be paid by TT before the machines leaving seller' factory.
Or 100% irrevocable L/C at sight.

 Q: Guarantee period: 
   A: The guarantee period for the above machines is twelve months from the date of putting into use, It is not applicable for quick wear parts.

Q: If i need the complete mineral processing line. Are you able to help us build it?
A: Yes, we can help you combine a complete mineral processing line. And give you related professional advice as long as you need.There is a rich experience engineer team of us. We had already built many mining projects in China & Overseas. You can believe our quality and service.