Welcome to the official website of Chaoyang Liaoxi Heavy Machinery Manufacturing Co., Ltd!

Tel:

PRODUCTS

Products

Roller grinding

Key words:

ball mill

Classification:

Hotline:

Roller grinding

Main features of roller milling:

1. It overcomes the disadvantage that it cannot be broken to less than 5mm, has the advantage of good grinding fineness of vertical mill, and overcomes the disadvantage of small feed particle size.

2, can adapt to the hardness of the material; Overcome the hammer crusher can not crush the shortcomings of the hard material, consumable parts in 4-5It takes months to replace and is easy to replace.

3. Uniform fineness of discharge and high content of fine powder; For grinding cement clinker and mine ore, there is no pre-grinding equipment for the existing cement grinding production line. Roller grinding should be added before grinding to implement pre-crushing, and the output in Taiwan can be increased by 30%-120%. For the existing concentrator into the grinding particles <10In terms of the output of mm, the fineness of the discharge after roller milling is used.＜5mm-<1mm, average particle size 2mm, less than 1mm particles accounted for 40%-100%Left and right. Can increase 30-70% of the hourly output.

4, suitable for pre-crushing process of cement products; Entering the similar particle size of cement clinker, the discharge particle size can reach <2mm, and the average particle size is about 1mm,<0.5mm particle size of the material accounted for 35-About 100%, as a pre-grinding equipment for the ball mill pre-grinding process, it can improve 25-100%of production.

5, grinding power consumption reduced; grinding medium hardness ore, crushing power consumption 2-3kwh.tCompared with the ball mill 8-12kwh/t, the power consumption is reduced by 4 degrees. Comprehensive power consumption of grinding decreased by 2-3kwh.t.

Power consumption for pre-crushing of cement clinker4-10kwh.tDecreased comprehensive power consumption of grinding3-10kwh.t. With the fifth generation of pre-grinding process, the comprehensive power consumption of grinding is 20-25kwh/t is fully achievable. And cement products spherical, particle gradation, water storage have been improved.

6. Pre-grinding of finished cement products, pre-grinding of slag and pre-grinding of raw materials in mineral processing plants are better than roller presses and high-pressure roller mills, and are the replacement products of roller presses.

7. For the final grinding of cement raw materials, cement products, slag, fly ash and other materials, it is better than vertical roller mill and roller press. It is characterized:

(1) The cone arrangement in the grinding disc and the uniform grinding capacity of the material under force are improved.

(2) The grinding roller rotates, multiple grinding rollers are arranged, and the material layer has high grinding capacity.

(3) Material mechanical lifting, separate powder selection, non-grinding power consumption reduction.

(4) The angle of the grinding roller can be adjusted, and the grinding consumables are reduced..

8. The fineness of the product can be adjusted manually, mechanically and by central control. For grinding different raw materials and required different particle sizes, it can be adjusted on the device of the equipment itself, which is convenient for matching the grinding capacity of downstream equipment and makes the output of the whole production line coordinated before and after.

9. The price of the whole machine is low, which is the 2/3 cost of vertical roller mill.

10. The motor is equipped with a frequency converter to realize stepless speed regulation of the spindle speed, and the fineness and output of materials can be adjusted according to the production conditions. Make the equipment reach the best efficiency. Grinding power consumption down to the most economic indicators.

Roller milling has many advantages such as structural novelty, advanced use of technical indicators, low cost, long service life of spare parts and low replacement investment.

Type No.	Rolled pan Pit diametermm	Motor power kw	Feed lumpsmm	3.2mm Sieve residue15%6 mesh		1.25mm Sieve residue15%14 mesh		0.6mm Sieve15% 30 mesh
Type No.	Rolled pan Pit diametermm	Motor power kw	Feed lumpsmm	Taiwan-Hour Outputt	Increase production than single mill	Taiwan-Hour Outputt	Power saving than combined grinding	Taiwan-Hour Outputt	Power saving than combined grinding
LGNJ1800	800	75-95	<40	19	3	14	4	11	3
LGNJ2100	1100	150-185	<40	37	3	26	4	21	3
LGNJ2400	1400	280-315	<40	63	3	45	4	35	3
LGNJ2700	1700	355/380	<40	76	3	54	4	42	3
LGNJ3000	2000	450-475	<40	95	3	68	4	53	3
LGN3300	2300	575-630	<40	126	3	90	4	70	3
LGNJ3600	2600	710-800	<40	160	3	114	4	89	3
LGNJ3900	2900	800-1000	<40	200	3	143	4	111	3
LGNJ4400	3200	1000-1120	<50	224	3	160	4	124	3
LGNJ4800	3500	1250-1400	<50	280	3	200	4	156	3
LGNJ5100	3800	1400-1600	<50	320	3	229	4	178	3
LGN5500	4200	1800-2000	<50	400	3	286	4	222	3
LGN5900	4600	2000-2500	<50	500	3	357	4	278	3
LGNJ6300	5000	3150-3550	<50	710	3	507	4	394	3
LGNJ7000	5500	4300-4500	<50	900	3	643	4	500	3
LGNJ7500	6000	5400-5600	<50	1120	3	800	4	622	2

None

Runer

辽西重型机械

Links:Chaoyang Yellow Pages | Chaoyang Enterprise Network

Website Construction: Power of Chinese Enterprises Jinzhou | SEO Tags