Small Scale Gold Mining Ball Mill Grinder Machine

• Customization: Available
• After-sales Service: Supply
• Warranty: Supply
• Model NO.: 0918/1230/1545/1836/1845/2145
• Product Name: Gold Mineral Processing Plant Mining Equipments
• Application: Rock Mining Plant(Gold/Tin/Chrome/Tantalum Niobium
• Design Flow Sheet: Supply
• Whole Line Machine: Supply
• Main Machine: Crusher, Ball Mill, Spiral Classifier,
• 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
• Package Size: 4500.00cm * 1500.00cm * 1000.00cm
• Package Gross Weight: 10000.000kg

Product Description

Production name:
gold mineral processing plant mining equipments from Gandong/Jiangxi Well-Tech International mining equipment.
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? 

flowchart as below.

                                  Jaw crusher,as Rough crusher 
Technical Specifications

Type	Feed Opening (mm)	Max. Feeding Size (mm)	Adjusting Range Of Discharge Opening (mm)	Capacity (t/h)	Rotation Speed Of Eccentric Shaft (r/min)	Motor Power (KW)	Total Weight (t)	Dimensions (mm)
PE-150*250	150*250	125	10-40	1-3	250	5.5	0.6	720*660*850
PE-200*300	200*300	180	15-50	2-6	260	7.5	1	910*750*990
PE-200*350	200*350	180	18-70	3-10	260	11	1.3	1000*870*990
PE-250*400	250*400	210	20-60	3-13	300	15	2.8	1300*1090*1270
PE-400*600	400*600	340	40-100	15-40	275	30	5.7	1730*1730*1630
PE-500*750	500*750	425	50-100	20-70	275	55	10.3	1980*2080*1870
PE-600*900	600*900	520	65-130	50-150	250	75	15.5	2290*2290*2400
PE750*1060	750*1060	630	80-140	80-220	250	110	28	2660*2430*2800
PE-870*1060	870*1060	660	200-260	290-336	250	110	31.5	2810*2430*2800
PE-900*1060	900*1060	685	230-290	160-400	250	110	33	2870*2420*2940
PE-900*1200	900*1200	860	230-290	200-250	200	132	31	3380*2870*3330
PE1000*1200	1000*1200	850	195-265	315-500	200	110	55	3480*3876*3330
PE-1200*1500	1200*1500	1100	350-360	250-400	180	160	51	4200*3300*3500
PEX-150*750	150*750	120	18-48	8-25	320	15	3.8	1200*1530*1060
PEX-250*750	250*750	210	25-60	13-35	330	30	5.5	1380*1750*1540
PEX250*1000	250*1000	210	25-60	16-52	330	37	7	1560*1950*1390
PEX250*1200	250*1200	210	25-60	20-61	330	45	8.5	2140*1660*1500
PEX300*1300	300*1300	250	20-90	16-105	300	75	11	2720*1950*1600

                               Ball mill for grinding
Ball mill and spiral classifier be closed-ciucuit grinding system
Ball mill is a key equipment widely used in many industries. It is mainly used for further crushing of materials after they have been crushed. The following are detailed answers about ball mills:
1. Definition and classification The ball mill is the key equipment for crushing the materials after they have been crushed. It usually consists of a hollow cylindrical shell rotating around its axis, with grinding media (such as steel balls, steel segments, etc.) inside. The material is ground through the action of rotation and grinding media. According to different classification standards, ball mills can be divided into many types: Classification according to cylinder shape: short cylinder ball mill, medium and long cylinder ball mill, long cylinder ball mill, etc. Among them, short-cylinder ball mills are usually used for rough grinding operations, while long-cylinder ball mills are suitable for fine grinding operations. Classification according to the ore discharge method: grid ball mill, overflow ball mill, etc. The grid type ball mill discharges the ore through the grid plate, while the overflow ball mill discharges the ore through the hollow shaft. Classified by transmission mode: center drive ball mill, edge drive ball mill, etc. The transmission power end of the center drive ball mill is in the center of the fuselage, while the edge drive ball mill drives the gears on the edge of the barrel through the motor to drive the movement of the barrel.
2. Working principle The working principle of ball mill is mainly based on impact and wear. When the ball mill barrel rotates, the grinding media (such as steel balls) are brought to a certain height due to inertia, centrifugal force and friction, and then fall, causing a heavy impact and grinding effect on the materials. The size of the materials is further reduced when they collide with each other and the cylinder wall, eventually reaching the required particle size.
Ball mill 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

                                Centrifugal concentrator
centrifugal concentrator is good for separate fine gold.
Technical Specifications
 

Model	STLB20	STLB30	STLB60	STLB80	STLB100
Feeding Capacity (T/h)	0-0.6	2-3	8-12	40-45	80-120
Fluidization Water Required (m^3/h)	2-3	3-5	7-10	30-36	60-80
Slurry Water Required (m^3/h)	1.5-4	5-7	8-12	40-45	70-100
Feeding Density (%)	0-50	0-50	0-50	0-50	0-50
Feeding Size (mm)	0-1	0-3	0-5	0-5	0-6
Concentration Cleaning Up Cycle	Vein gold 1-3 Hours  Placer gold:2-6 Hours
Concentrate Weight (Kg)	2	3-5	10-20	40-50	70-85
Power Requirements (Kw)	0.75	1.5	4	11	18.5
Approximate Shipping Weight (Kg)	205	380	1100	2300	3200
Approximate Dimensions (mm)	914×700×900	1160×885×1165	1820×1450×1700	2520×1900×2020	2849×2129×2411

                                                     Jig machine 
jig machine is good for separate corase heavy minerals,such as alluvial gold,Tin,Tantalum-niobium,ilmenite,tungsten,titanium,manganese,barite,diamond.
chrome,copper.hematite,slag,iron,etc.

                                   Shaking table 


                              4Layer shaking table 
Shaking table as gravity separator the last step machine.the recovery ratio is most highest.

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.