Dressing Equipment-ZHENGZHOU SMAT MACHINERY CO.,LTD.

Dressing Equipment

SMAT Machines for Every Industry

Mineral processing is a crucial step in enhancing ore grade and reducing smelting costs. We offer comprehensive solutions covering the entire process, including flotation, magnetic separation, gravity separation, and electrostatic separation, for minerals such as gold, copper, iron, lithium, and rare earths. Our services help mining enterprises increase recovery rates, lower energy consumption, and reduce pollution.

Flotation Machine

Based on the differences in the physical and chemical properties of the mineral surface (hydrophilicity, floatability), after being treated with flotation reagents, the useful minerals are selectively attached to the bubbles, achieving the purpose of separation.

Gravity Separation

The re-selection method is used to separate minerals based on the differences in their relative densities (commonly referred to as specific gravity). Mineral particles with different densities are affected by fluid dynamics and various mechanical forces in the moving medium, creating appropriate loose stratification and separation conditions, thereby enabling the separation of minerals of different densities.

Magnetic Separation

The process of separation carried out by taking advantage of the magnetic differences among various ores or materials, under the influence of magnetic force and other forces.

Technical Parameter

Ball Mill
Dry Grid Ball Mill
Wet Grid Ball Mill
OVERFLOW BALL MILL

Model	Shell rotation speed (r/min)	Ball load (t)	Feeding size (mm)	Discharging Size(mm)	Capacity (t/h)	Power (KW)	Total weight (t)
φ900×1800	36-38	1.5	<20	0.075-0.89	0.65-2	18.5	5.85
φ900×3000	36	2.7	<20	0.075-0.89	1.1-3.5	22	6.98
φ1200×2400	36	3	<25	0.075-0.6	1.5-4.8	30	13.6
φ1200×3000	36	3.5	<25	0.074-0.4	1.6-5	37	14.3
φ1200×4500	32.4	5	<25	0.074-0.4	1.6-5.8	55	15.6
φ1500×3000	29.7	7.5	<25	0.074-0.4	2-5	75	19.5
φ1500×4500	27	11	<25	0.074-0.4	3-6	110	22
φ1500×5700	28	12	<25	0.074-0.4	3.5-6	130	25.8
φ1830×3000	25.4	11	<25	0.074-0.4	4-10	130	34.5
φ1830×4500	25.4	15	<25	0.074-0.4	4.5-12	155	38
φ1830×6400	24.1	21	<25	0.074-0.4	6.5-15	210	43
φ1830×7000	24.1	23	<25	0.074-0.4	7.5-17	245	43.8
φ2100×3000	23.7	15	<25	0.074-0.4	6.5-36	155	45
φ2100×4500	23.7	24	<25	0.074-0.4	8-43	245	56
φ2100×7000	23.7	26	<25	0.074-0.4	12-48	280	59.5
φ2200×4500	21.5	27	<25	0.074-0.4	9-45	280	54.5
φ2200×6500	21.7	35	<25	0.074-0.4	14-26	380	61
φ2200×7000	21.7	35	<25	0.074-0.4	15-28	380	62.5
φ2200×7500	21.7	35	<25	0.074-0.4	15-30	380	64.8
φ2400×3000	21	23	<25	0.074-0.4	7-50	245	58
φ2400×4500	21	30	<25	0.074-0.4	8.5-60	320	72
φ2700×4000	20.7	40	<25	0.074-0.4	22-80	380	95
φ2700×4500	20.7	48	<25	0.074-0.4	26-90	480	102
φ3200×4500	18	65	<25	0.074-0.4	按工艺定	630	149
φ3600×4500	17	90	<25	0.074-0.4	按工艺定	850	169
φ3600×6000	17	110	<25	0.074-0.4	按工艺定	1250	198
φ3600×8500	18	131	<25	0.074-0.4	45.8-256	1800	260
φ4000×5000	16.9	121	<25	0.074-0.4	45-208	1500	230
φ4000×6000	16.9	146	<25	0.074-0.4	65-248	1600	242
φ4000×6700	16.9	149	<25	0.074-0.4	75-252	1800	249
φ4500×6400	15.6	172	<25	0.074-0.4	84-306	2000	280
φ5030×6400	14.4	216	<25	0.074-0.4	98-386	2500	320
φ5030×8300	14.4	266	<25	0.074-0.4	118-500	3300	403
φ5500×8500	13.8	338	<25	0.074-0.4	148-615	4500	525

Dry Grid Ball Mill
Model	Cylinder		Effective Volume (m³)	Ball Loading (t)	Main Motor (kW)
Model	Diameter (mm)	Length (mm)	Effective Volume (m³)	Ball Loading (t)	Main Motor (kW)
1557	1500	5700	8.5	12	130
1564	1500	6400	9.6	13	155
1864	1830	6400	15	20	210
1870	1830	7000	16	22	245
1880	1830	8000	18.8	26	280
2170	2100	7000	22	30	320
2175	2100	7500	23.5	33	355
2265	2200	6500	22	35	380
2270	2200	7000	23.8	38	380
2275	2200	7500	25.5	42	450
2470	2400	7000	28	52	570
2480	2400	8000	32	60	630
2750	2700	5000	25.8	54	630
2760	2700	6000	31	65	710

Wet Grid Ball Mill
Model	Cylinder		Effective Volum (m³)	Ball Loading (t)	Main Power
Model	Diameter (mm)	Length (mm)	Effective Volum (m³)	Ball Loading (t)	Main Power
MOS-1530	1500	3000	4.5	9	110
MQS-1545	1500	4500	6.7	14	155
MQS-1830	1830	3000	6.7	14	155
MQS-1845	1830	4500	10.5	20	210
MQS-2130	2100	3000	8.8	18	210
MQS-2136	2100	3600	11	22.5	245
MQS-2145	2100	4500	13.8	28	280
MQS-2230	2200	3000	10	20	210
MQS-2245	2200	4500	15.2	30.5	320
MQS-2430	2400	3000	12	25	280
MQS-2436	2400	3600	14	29	320
MQS-2445	2400	4500	17.8	37	380
MQS-2470	2400	7000	28	58	480
MQS-2736	2700	3600	18	38	400
MQS-2740	2700	4000	20.6	43	450
MQS-2745	2700	4500	23.2	48	480
MQS-2750	2700	5000	25.8	54	560-630
MQS-2760	2700	6000	31	65	630-710
MQS-3040	3000	4000	25.7	54	560-630
MQS-3064	3000	6400	40.2	84	1000
MQS-3230	3200	3000	21.8	46	500
MQS-3236	3200	3600	26.2	56	630
MQS-3245	3200	4500	32	65	800
MQS-3254	3200	5400	38	80	1000
MQS-3640	3600	4000	36	75	1000
MQS-3645	3600	4500	40.8	88	1250
MQS-3650	3600	5000	46	96	1400
MQS-3660	3600	6000	54	117	1400-1600
MQS-4050	4000	5000	58	121	1500
MQS-4060	4000	6000	70	146	1800
MQS-4560	4500	6000	87	182	2300

Overflow Ball Mill
Model	Cylinder		Effective Volum (m³)	Ball loading (t)	Main Motor (kW)
Model	Diameter (mm)	Length (mm)	Effective Volum (m³)	Ball loading (t)	Main Motor (kW)
MQY-1530	1500	3000	4.5	8	90
MQY-1545	1500	4500	6.7	12	132
MQY-1830	1830	3000	6.7	12	130
MQY-1845	1830	4500	10.5	19	180
MQY-2130	2100	3000	9.2	16	210
MQY-2136	2100	3600	11	20	210
MQY-2145	2100	4500	13.8	25	280
MQY-2230	2200	3000	10	18.5	210
MQY-2245	2200	4500	15.2	28	280
MQY-2430	2400	3000	12	22	245
MQY-2436	2400	3600	14	26	280
MQY-2445	2400	4500	17.8	30	320
MQY-2460	2400	6000	24	44	480
MQY-2736	2700	3600	18	33	400
MQY-2740	2700	4000	20.6	38	400
MQY-2745	2700	4500	23.2	43	480
MQY-2750	2700	5000	25.8	48	500
MQY-2760	2700	6000	31	57	630
MQY-3040	3000	4000	25.7	47	500
MQY-3064	3000	6400	40.2	74	800
MQY-3245	3200	4500	32	59	630
MQY-3254	3200	5400	38	73	800
MQY-3270	3200	7000	50.6	93	1250
MQY-3645	3600	4500	40.8	75	1000
MQY-3650	3600	5000	46	86	1250
MQY-3660	3600	6000	54	102	1250
MQY-3685	3600	8500	79	131	1800
MQY-4060	4000	6000	70	126	1500
MQY-4067	4000	6700	78	136	1600
MQY-4361	4270	6100	80	144	1850
MQY-4564	4500	6400	95	172	2000
MQY-5064	5030	6400	120	216	2600
MQY-5083	5030	8300	152	266	3300
MQY-5585	5500	8500	187	338	4500

Why Choose Our Dressing Machines?

Advanced Technology

Cutting-edge flotation & magnetic separation systems boost recovery rates by 15-30%.
Global Expertise

30+ years of mineral processing experience across 50 countries.
Eco-Friendly Solutions

Low-toxicity reagents and 90% water recycling for sustainable operations.
Customized Designs

Tailored flowsheets for unique ore types and production goals.

Customer & Solution

Technical Support & Services

Pre-sales service:

customized design, selection consultation

Sales service:

installation and commissioning, technical training

After-sales service:

spare parts supply, remote technical support

About SMAT

“SMAT: A Trusted Name in Crushing Solutions”

SMAT is a leading global manufacturer of mining machinery and industrial equipment, specializing in the research, development, production and sales of mining crushing machinery, grinding machinery, mineral processing equipment, ball press equipment and generator sets. With efficient, durable and energy-saving equipment as its core competence, the company is committed to providing customers with comprehensive mining, material processing and industrial solutions.

Answers to Your Questions

What’s the difference between flotation and magnetic separation? Which suits my ore best?

Flotation works for sulfide ores (Cu, Pb, Zn) & oxides, using chemicals to attach minerals to bubbles. Magnetic separation targets iron, titanium, or rare earth ores with magnetic fields.
How can we improve mineral recovery rates?

Precise grinding fineness, Custom reagent formulas, High-efficiency equipment, Automated control systems
What’s the best small-scale processing setup?

Modular plants (50–200t/day, assembled at our factory) Containerized units (plug-and-play, tested before shipping) Gravity separation kits (shaker tables & spirals we manufacture)