High Grinding Efficiency Continuous Ball Mill for Stone, Rock

• Customization: Available
• Type: Ball Mill
• Motor Type: AC Motor
• Model NO.: 1830*3000
• Motor Power: 15-630kw
• Rotationl Speed: 20-22r/min
• Application: Mine
• Materials: for Copperore ,Iron Ore ,Copper Ore ,Zinc Ore ,etc
• Condition: New
• Warranty: 12 Months
• After-sales Service: Guide Installation and Commissioning
• Drawing: Provide
• Colour: as Request
• Liner: Chrome Liner
• Price: Negotiate
• Shell Material: Q235B
• Transport Package: Water -Proof, Small Parts Are Packed by Wooden Box
• Specification: 1830*3000mm
• Origin: China
• HS Code: 8474202000
• Production Capacity: 50 Sets One Year

Product Description

 High grinding efficiency continuous ball mill for stone ,rock 

 Ball mill introduction

The ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc.

Ball mill can grind various ores and materials with dry type or wet type. There are two kinds of ball mills, grate type and overfall type due to different ways of discharging material.

Ball mill with alumina lining is key equipment to grind the crushed materials, and the ball mill with medium hard is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics etc.

•  It is an efficient tool for grinding many materials into fine powder.  There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging materials.

Ball mill Usage (dry or wet)

Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.  
 

Structure of ball mill  :

The mining ball mill machine is composed by feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control).

The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.

Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

ball mill working principle:

1. This machine is a skeleton pattern ball mill with horizontal cylindrical turning gear, drive by outer gear and two hoppers.

2. The material goes to the first hopper after the spiraling by the quill shaft from the feeding equipment. The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which will fall under the effect of centrifugal force by barrel turning to ram hard and grind material.

3. After the kibbling in the first hopper, by monolayer partition panel, the material will enter the second hopper, which has plane scale board with steel ball inside to grind material.  

4. The powder material will be discharged from the grid plate to finish the grinding.

ball mill features:

Large application range, simple structure,convenient maintenance;
Stable and reliable working condition;
Large capacity and continuous operation;
Barrel lining and grinding media can apply various abrasive materials;
Installation and adjustment are very convenient and easy to be operated.

Ball Mill Technical Parameters:

Model	Feeding size (mm)	Discharging size (mm)	Capacity (t)	Motor power (kw)	Total Weight (t)
φ 900×1800	≤20	0.075-0.89	0.65-2	18.5	5.8
φ 900×3000	≤20	0.075-0.89	1.1-3.5	22	6.8
φ 1200×2400	≤25	0.075-0.6	1.5-4.8	30	12
φ 1200×3000	≤25	0.074-0.4	1.6-5	37	13.2
φ 1200×4500	≤25	0.074-0.4	1.6-5.8	55	13.7
φ 1500×3000	≤25	0.074-0.4	2-5	75	16.5
φ 1500×4500	≤25	0.074-0.4	3-6	110	21
φ 1500×5700	≤25	0.074-0.4	3.5-6	130	24.7
φ 1830×3000	≤25	0.074-0.4	4-10	130	34.5
φ 1830×4500	≤25	0.074-0.4	4.5-12	155	38
φ 1830×6400	≤25	0.074-0.4	6.5-15	210	46
φ 1830×7000	≤25	0.074-0.4	7.5-17	245	49
φ 2100×3000	≤25	0.074-0.4	6.5-36	155	48
φ 2100×4500	≤25	0.074-0.4	8-43	245	59
φ 2100×7000	≤25	0.074-0.4	8-48	280	67.5
φ 2200×4500	≤25	0.074-0.4	9-45	280	58
φ 2200×6500	≤25	0.074-0.4	14-26	380	63
φ 2200×7000	≤25	0.074-0.4	15-28	380	65.3
φ 2200×7500	≤25	0.074-0.4	15-30	380	66.5
φ 2400×3000	≤25	0.074-0.4	7-50	245	65
φ 2400×4500	≤25	0.074-0.4	8.5-60	320	70
φ 2700×4000	≤25	0.074-0.4	12-80	400	92
φ 2700×4500	≤25	0.074-0.4	12-90	430	102
φ 3200×4500	≤25	0.074-0.4	Determined by the technological process	600	137
φ 3600×4500	≤25	0.074-0.4	Determined by the technological process	850	158
φ3600×6000	≤25	0.074-0.4	Determined by the technological process	1250	175

Ball mill site :

Ball mill delivery :


Our Service :

1)Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2)Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3)After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.

4)In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.