Grinding Balls for Ball Mill Grinding Machine

• Customization: Available
• After-sales Service: Provide
• Warranty: 1year
• Model NO.: 1224/1530/1545/1845/2145
• Application: Rock Mining Plant(Gold/Tin/Chrome/Tantalum Niobium
• Design Flow Sheet: Supply
• Whole Line Machine: Supply
• Main Machine: Crusher, Ball Mill, Shaking Table
• Sample Test: Supply
• Which Separation Way: Gravity Separator
• If Need Need Chemical: No Need
• Customization Machine: Yes
• Visit Factory: Welcome
• Transport Package: as Your Requirement or Nude Load Into Container
• Specification: 2tph/5tph/10t/h/20t/h/40tph
• Trademark: Gandong
• Origin: Jiangxi Province, China
• Production Capacity: 30set/Month

Product Description

                
                                     Ball mill
Descriptions

The ball mill is a key equipment to grind the crushed materials, and the ball mill 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, and the ball mill can grind various ores and other materials with dry type and wet type. But according to discharge in different ways, the ball mill can be divided into gate ball mill and overflow ball mill. The gate ball mill is enforced discharging, relatively the discharge would be coarser, but the capacity would be higher, usually the gate ball mill used for primary grinding, the overflow ball mill used for secondary grinding.

The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.



Ball mills work by using balls to grind materials. Materials such as iron ore, the ball mill is activated so that it rotates - either on its vertical or horizontal axis. As the ball bill rotates, the balls bounce around while striking the enclosed material.


Recovery rock gold high recovery ratio way.
 1:At frist use crusher.
2:then to ball mill for grinding.spiral classifier with ball mill be closed-circuit grinding system.
3:jig machine between ball mill and spiral classifier for recovery coarse gold.
4:Centrifugal concentrator or spiral concentrator for recovery fine gold.The tailing to carpet sluice box for recovery again. 5:concentrate to shaking table for concentration. 

Could you let me know you ore details?
what's capacity dou you want to start? what's the feeding size? and what's the grinding size that gold can be librated from rock? 

Technical Specifications
 

Model	Shell rotation speed r/min	Max ball load t	Feeding size mm	Capacity t/h	Motor		Overall dimension L×W×H mm	Weight kg
					Model	Power Kw
Φ900×1200	41.6	1.1	25	0.3~0.9	Y180L-8	11	3843×1850×1400	4210
Φ900×2100	41.6	1.8	25	0.6~1.5	Y180L-6	15	4743×1850×1400	6660
Φ900×3300	41.6	2.8	25	0.9~2.3	Y225M-6	30	5943×1850×1400	7770
Φ1200×2400	35.1	4.0	25	1.6~4.1	Y280S-8	37	5540×2300×1850	10020
Φ1200×2800	35.1	4.6	25	1.9~4.8	Y280M-8	45	5940×2300×1850	10935
Φ1200×3200	35.1	5.3	25	2.2~5.5	Y280M-8	45	6340×2300×1850	11230
Φ1200×4400	35.1	7.3	25	3.0~7.5	Y135S-8	55	7540×2300×1850	13210
Φ1300×2400	30.2	4.5	25	1.5~3.5	Y280S-8	37	5035×2370×1880	10210
Φ1300×2800	30.2	5.2	25	2.0~4.5	Y280M-8	45	5435×2370×1880	11290
Φ1300×3400	30.2	6.5	25	2.2~5.0	Y280M-8	75	6035×2370×1880	13117
Φ1500×2400	30.7	7.0	25	2.8~6.5	YR280S-8	55	6830×2930×2060	15430
Φ1500×3000	30.7	9.0	25	3.5~8.0	JR125-8	80	7430×2930×2060	16843
Φ1500×3300	30.7	10.0	25	4.0~9.0	JR125-8	95	7730×2930×2060	17849
Φ1500×3600	30.7	11.0	25	4.5~10.0	JR126-8	95	8030×2930×2060	18649
Φ1500×4000	30.7	11.11	25	4.8~10.5	JR126-8	110	9030×2930×2060	19103
Φ1500×4200	30.7	12.5	25	5.0~11.0	JR126-8	110	8630×2930×2060	19330
Φ1500×4500	30.7	13.5	25	5.5~13.5	JR127-8	130	8930×2930×2060	20000
Φ1500×5700	30.7	17.0	25	7.0~15.5	JR128-8	155	10130×2930×2060	23597
Φ1500×6300	30.7	19.0	25	8.0~17.0	JR127-8	155	10730×2930×2060	24390
Φ1830×3000	25.04	13.0	25	3.0~17.0	JR128-8	130	8456×3654×2250	29490
Φ1830×3400	25.04	14.0	25	3.3~20.0	JR128-8	155	8856×3654×2250	30390
Φ1830×3600	25.04	15.0	25	4.0~21.5	JR128-8	155	9056×3654×2250	31600
Φ1830×4000	25.04	17.0	25	4.5~24	JR128-8	155	9456×3654×2250	32700
Φ1830×4200	25.04	18.0	25	5.5~25.0	JR136-8	180	9656×3654×2250	33490
Φ1830×4500	25.04	19.0	25	5.2~26.0	JR136-8	180	9856×3654×2250	34210
Φ1830×5200	25.04	21.0	25	6.5~32.5	JR138-8	210	10040×3654×2250	37715
Φ1830×5600	25.04	21.9	25	7~35	JR138-8	245	10956×3754×2250	39290
Φ1830×6400	25.04	27.0	25	8.0~40.0	JR137-8	210	10220×3754×2250	42440
Φ1830×7000	25.04	27.3	25	8.5~45.0	JR138-8	320	10820×3754×2250	45590
Φ2100×2200	23.8	15.0	25	3.0~22.0	JR127-8	155	7775×4060×3400	38793
Φ2100×3000	23.8	20.0	25	4.0~30.0	JR136-8	180	8475×4060×3400	41965
Φ2100×3500	23.8	20.7	25	4.5~35.0	JR136-8	180	8820×4060×3400	44120
Φ2100×3600	23.8	21.0	25	5.0~37.0	JR137-8	210	9225×4060×3400	44551
Φ2100×4000	23.8	22.0	25	5.2~39.0	JR138-8	245	9475×4060×3400	46697
Φ2100×4500	23.8	23.8	25	5.2~40.0	JR138-8	245	9975×4060×3400	47000
Φ2100×5500	23.8	25	25	5.5~40.5	JR138-8	320	11135×4060×3400	50000
Φ2100×6000	23.8	28.5	25	5.8~40.5	JR138-8	380	11965×4060×3400	52000
Φ2400×3000	23.0	20	25	6~75	JR1413-8	280	9170×5005×3970	59850
Φ2400×3600	23.0	26.6	25	6.5~82	JR1413-8	280	9770×5005×3970	63684
Φ2400×4000	23.0	30	25	7.0~92	JR138-8	320	9966×5005×3970	67984
Φ2400×4500	23.0	32.5	25	8~100	JR158-8	320	10575×5005×3970	72284

                            
Some stone ore Flowchart as below.

                                 

                              Ball mill for grinding
Ball mill and spiral classifier be closed-ciucuit grinding system

ABOUT US





OUR SERVICE:
Before-sale:

*flow sheet design
*sample test
*visit factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

FAQ:
Q:You are factory or trade company?
A:We are the biggest gravity separator machine manufacturer in China.we have 6 modem 
workshops,1sample test workshop,1office build.
Q:If your company can provide whole line machine?
A:Yes,From crushing or washing to get final gold bar.
Q:What's capacity you can provide?
A:All machine can customization,we can provide from 1t/h-100t/h.
Q:If can arrange engineer come to worksite for installation?
A:Yes.

More details,please don't hesitate to Contact us,you can send us inquiry as below,we will reply you within 24hours.