High Fineness and Flexible Adjustment Cement Ball Mill

• Customization: Available
• Type: Ball Mill
• Motor Type: AC Motor
• Model NO.: Air-swept coal mill
• Motor Power: 250-1400kw
• Rotationl Speed: Air-Swept Coal Mill
• Application: Mine
• Materials: Air-Swept Coal Mill
• Condition: New
• Warranty: One Year
• After-sales Service: 24hrs Oon Line
• Capacity: 8-85tph
• Effective Volume: 11.0~37.05m3
• Production: 13-110 T/H
• Mill Rpm: 22 R/Min
• Transport Package: Simple Packaging
• Specification: Air-swept coal mill
• Trademark: ZTIC
• Origin: Henan
• HS Code: 8438600000
• Production Capacity: 500sets/Year
• Package Size: 1239.00cm * 539.00cm * 421.00cm
• Package Gross Weight: 53000.000kg

Product Description

High Fineness And Flexible Adjustment Cement Ball Mill

Product Description

The cement ball mill is a key equipment for further grinding of materials after they have been crushed. Ball mills are widely used in the production industries of cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, as well as glass and ceramics, for dry or wet grinding of various ores and other grindable materials.
 

Working Principle

This machine is a cylindrical rotating device, driven by external gears, with two compartments and a grate type ball mill. The materials are evenly fed into the first chamber of the mill through the feeding device and the hollow shaft spiral. This chamber is equipped with step liners or corrugated liners and contains steel balls of different specifications. As the cylinder rotates, the steel balls are lifted to a certain height by the centrifugal force and then fall, exerting impact and grinding on the materials. After the materials are roughly ground in the first chamber, they pass through a single-layer partition plate into the second chamber, which is lined with flat liners and contains steel balls to further grind the materials. The powder is discharged through the discharge grate, completing the grinding operation.
 

Features

♦The cylindrical mill adopts the driving type edge-driving, center-driving, edge-driving with multi-point meshing, etc; driven by asynchronous motor reducer pinion and gear as well as synchronous motor

air lclutch pinion and gear.
♦Generally supported by static-dynamic pressure bearing on both ends. Fuuly closed self-aligning 120o osculation rocker bearing is used. Also single or double slipper staic- dynamic bearings can be used. The bush is made by NC machine.
♦ The large open gear is designed using AGMA standard, Equipped with reliably sealed gear housing and grease ahtomatic spraying lubrication system.
 The shell is key part of a mill. Carry out finite element analysis on it with computer to ensure the reliable operation;
♦ The shell is automatically welded, ultrasonic inspected, wholly annealed and machined by large special machine tools on one chucking; there special seal on static-dynamic connection parts , ch as feed and discharge hoper, trunnion, etc, to prevent oil and slurry leakage;
♦ The liner is of wear-resistance material mad by our company, wich has been specially heat-treated, with high hardness and long service life. Also other wear-resistance casting or rubber liner can be used;
♦ There are slow speed drive for medium and large mill;
♦The high and low pressure lubricating station is equipped for medium and large mill;
♦The control and protection system is controlled by PLC.
 

Advantages

1. High capacity and Low consumption: the capacity of SCM series super-micro mill, compared with that of jet mill and mixing mill, has been improved by 40% under the same final fineness and electric power.

2. High fineness and Flexible adjustment: the final fineness can be adjusted from 325 meshes to 2500 meshes according to the requirements, and the fineness can reach D97≤5um.

3. Trustworthy security: there is no rolling bearing and bolt in the mill chamber, therefore, the bearing and sealing elements will not wear out easily, and the bolts will not loose to make damage to the equipment.

4. Clean and environment-friendly: equipped with the pulse filter and sound absorber, the mill reaches the environment-friendly standard of our country and reduces the dust and noise greatly.
 

Product Parameters

cement ball mill / mill Technical parameters:

No.	Spec (m)	Production  (t/h)	Mill RPM (r/min)	feed size into mill mm	Load of grinding media (t)	Effective volume	Driving Mode	Main motor		Overall dimension			Device weight (T)	Note
								Power  (kw)	Voltage  (V)	L	W	H
1	Φ2.2×6.5	13-14	22	<25	31	21.4	Edge	380	6000	12385	5390	4210	53
2	Φ2.2×11	15-16	21	<25	50	36	Center	630	6000	21559	4540	3520	109
3	Φ2.2×13	16-18	21.5	<25	60	43		630	6000	26079	4540	3520	114.2
4	Φ2.4×8	15	20.8	<25	45	30	Edge	560	6000	17215	5564	4540	82.53
5	Φ2.4×13	20-23	19	<25	65	51.7	Center	800	6000	27580	4540	3620	138
6	Φ2.6×13	30-32	19.6	<25	80	60	Edge	1000	6000	20883	7740	5670	144.5
7	Φ3×9	28-32	17.8	<25	70-80	55	Center	1000	6000	23568	4760	3670	138.7
8	Φ3×11	36-40	18.9	<25	100	69		1250	6000	27610	5720	4080	181.9
9	Φ3×11	36	17.69	<25	100	69	Edge	1250	6000	24567	7510	5968	156.5
10	Φ3.2×11	40-45	17.4	<15	90-100	78	Center	1250	6000	28000	5720	3672	180
11	Φ3.5×9.5	40	18	<20	115	76.4		1400	6000	29717	5250	5000	194.4
12	Φ3.5×11	45	17.2	<15	116	78.5		1600	6000	28454	5350	5600	271.64
13	Φ3.6×8.5	60	16.5	<20	102	86		2500	6000	19693	4141	5404.5	233.3*	With roller press output
14	Φ3.8×9	70-80	16.5	<20	130	94		2000	6000	28521	5550	5600	255.2
15	Φ3.8×12.5	55	16.4	<25	167	123.5	Edge	2500	6000	17419	10745	8204	301.4
16	Φ3.8×13	60	16.3	<25	173	128	Center	2500	6000	19693*	4141*	5404.5	223.3*
17	Φ4.2×11	120	15.75	≤3 80% pass	182	134.5		2800		18500	4400	6500	256**	With roller press and O-Sepa
18	Φ4.2×11.5	130	15.99	≤3 80% pass	199	138	Single side double drive	2800	10000	18002	8962	7520	219**	With roller press
19	Φ4.2×11.5	130	16	≤3 80% pass	199	138	Center	2800		17259	4960	5600	220**	With roller press
20	Φ4.2×12.5	85	16	≤25 90%	210	151		3150		18400	4960	8640	251**	with efficient powder separator
21	Φ4.2×12.5	145	16	≤3 80%	210	151		3150		18400	4960	8640	242**	With roller press
22	Φ4.2×13	75	15.6	≤25 90%	209	157	Edge	3150		174450	4880	8000	255**	with efficient powder separator
23	Φ4.2×13	150	15.6	≤3 80%	209	157	Center	3150		17445	4880	8000	256**	With roller press and O-Sepa
24	Φ4.2×13.5	80-85	15.8	≤25 90%	230	164		3550		17744	6700	6010	256**
25	Φ4.2×14	95	15.6	≤25 90%	252	169		3550		19055	20490	23200	220**
26	Φ4.2×14.5	95	15.8	≤25 80%	250	178		4000		5050	6700	11054	278**
27	Φ4.6×14	95-110	15		285	185	Edge	4200	6000	23200	11054	6370	310**

Company Profile