|
Product Details:
Payment & Shipping Terms:
|
| Product Name: | Cement Vertical Mill | Condition: | New |
|---|---|---|---|
| Type: | Vertical Mill& Vertical Roller Mill | Motor Type: | AC Motor |
| Power(W): | 500-5000kw | Capacity(t/h): | 30-1000 |
| Model: | LGSM/LGM/LKM Vertical Mill | Power Consumption Of System: | 25~30 KWh/t |
| Raw Material Vertical Mill: | Output 70~720 T/h | Cement Vertical Mill: | Output 55~250 T/h |
| Coal Vertical Mill: | Output 5~70 T/h | Slag Vertical Mill: | Output 50~180 T/h |
| Material Medium Friction (MFs): | 0.9~1.0 | Refined Powder Moisture: | 0.5~1.0% |
| Warranty: | 12 Month | Port: | QingDao,ShangHai,TianJin |
| High Light: | 250T/H Ore Grinding Mill,55T/H Ore Grinding Mill,250T/H Cement Vertical Mill |
||
High Efficiency Energy-saving Cement Vertical Mill for Sale
Cement Vertical Mill
Cement vertical mill is mainly used for grinding cement clinker.In recent years, with the improvement of design and manufacturing technology of vertical mill, and the innovation of grinding process, vertical mill has been successfully applied as cement final grinding equipment in foreign countries.Used in cement industry with annual output of 30, 60, 100, 120, 1.5 million tons and other industries, to meet users' requirements for different output and grinding of different materials.
The working principle of vertical mill
1. Main structure and function
Grinding roller is the main component for grinding materials.There are two pairs of rollers in the mill. Each pair of rollers is mounted on the same shaft and rotates at different speeds.
The grinding disc is fixed on the output shaft of the reducer. The upper part of the grinding disc is the material bed, and the material bed has an annular groove.
PRM vertical mill is mainly composed of separator, grinding roller, grinding disc, pressure device, reducer, motor, shell and other parts.
The separator is an important part to determine the fineness. It is composed of adjustable transmission device, rotor, air guide blade, shell, coarse powder discharging cone, air outlet, etc., which is similar to the working principle of the powder sorting machine.
The pressure device is a part that provides grinding pressure, which is composed of high-pressure oil station, hydraulic cylinder, pull rod, accumulator, etc., and can exert enough pressure on the grinding roller to crush the material.
2, the working principle of air flow of materials through the separator under the action of guide vane and rotor, coarse material from the cone hopper to the mill wheel, fine powder with airflow grinding, collected in the system of the dust collecting device, namely for the product, material in the process of contact with the gas is dry, to achieve the required product water, by adjusting the wind vane of the rotor speed, Angle and the separatorThe product of different fineness can be obtained.
The motor drives the grinding disc to rotate through the reducer, and the hot air enters the mill from the air inlet, and the material falls from the feeding port in the center of the grinding disc.Due to the action of centrifugal force, the material moves to the edge of the grinding disc, and is crushed by the grinding roller when the annular groove on the grinding disc. It continues to move to the edge of the grinding disc until it is taken up by the air flow in the wind, and the large particles fall directly back to the grinding disc for re grinding.
Compared with ball mill, vertical mill has the following characteristics;
The advantages of the above cement vertical mill are obvious compared with the ball mill. In order to more directly explain the characteristics of the vertical MPS mill, the following is an example of an annual output of 100,000 tons of cement and a raw material preparation system to compare the relevant indexes of HRM vertical mill and ball mill.
High grinding efficiency;Large drying capacity;The material size into the mill is large, and the large and medium-sized vertical mill can avoid the secondary crushing;The chemical composition of the product is stable;The granule grading is uniform and the product size is uniform, which is conducive to calcination.The process is simple;Low noise, less dust, clean operating environment;Small metal loss, high utilization rate;Economy of use.
Assume an annual output of 100,000 tons of cement. In order to meet the production needs, the following two schemes may be adopted:
Scheme 1: HRM1300 Vertical Mill Grinding System
Option 2: @2.2 x 6.5 m closed circuit grinding system
The installed capacity of the two schemes is shown in Table 2, and the technical and economic indicators are shown in Table 3.
From the above comparison, it can be seen that the selection of vertical mill annual operating costs will reduce 380,200 yuan, and in improving the technical level and product output, energy saving, improve the operating environment, reduce noise and pollution, enhance the ability to adapt to play an immeasurable long-term benefits.
|
Model
|
Grinding diameter
d(mm) |
Roll diameter
d(mm) |
Roller number
(n) |
Standard power
P(kw) |
capacity
Q(t/h) |
|
LKCM30.31
|
3,000
|
1,600
|
3
|
1250
|
55~60
|
|
LKCM32.31
|
3,200
|
1,700
|
3
|
1600
|
65~80
|
|
LKCM35.41
|
3,500
|
1,800
|
4
|
1800
|
85~100
|
|
LKCM40.41
|
4,000
|
1,900
|
4
|
2500
|
115~125
|
|
LKCM43.41
|
4,300
|
2,120
|
4
|
3000
|
135~145
|
|
LKCM46.41
|
4,600
|
2,240
|
4
|
3350
|
150~160
|
|
LKCM48.41
|
4,800
|
2,240
|
4
|
3550
|
170~180
|
|
LKCM50.41
|
5,000
|
2,360
|
4
|
3900
|
190~200
|
|
LKCM53.41
|
5,300
|
2,500
|
4
|
4600
|
210~230
|
|
LKCM56.61
|
5,600
|
2,500
|
| Model | Grinding diameter D |
Roll diameter D |
Roller number | Standard power P |
capacity Q |
| (mm) | (mm) | (n) | (kW) | (t/h) | |
| LKMR22.30 | 2200 | 1400 | 3 | 550 | 70 |
| LKMR26.30 | 2600 | 1600 | 3 | 790 | 100 |
| LKMR28.30 | 2800 | 1750 | 3 | 900 | 115 |
| LKMR30.30 | 3000 | 1700 | 3 | 1000 | 120 |
| LKMR32.30 | 3200 | 1500 | 3 | 1400 | 160 |
| LKMR34.30 | 3400 | 1500 | 3 | 1600 | 180 |
| LKMR36.41 | 3600 | 1600 | 4 | 1800 | 200 |
| LKMR38.41 | 3800 | 1700 | 4 | 1900 | 230 |
| LKMR40.41 | 4000 | 1800 | 4 | 2240 | 260 |
| LKMR43.41 | 4300 | 1900 | 4 | 2500 | 310 |
| LKMR46.41 | 4600 | 2060 | 4 | 3150 | 350 |
| LKMR48.41 | 4800 | 2240 | 4 | 3350 | 390 |
| LKMR50.41 | 5000 | 2360 | 4 | 3500 | 420 |
| LKMR53.41 | 5300 | 2500 | 4 | 3800 | 470 |
| LKMR56.41 | 5600 | 2600 | 4 | 4500 | 540 |
| LKMR59.61 | 5900 | 2600 | 6 | 5000 | 610 |
| LKMR63.61 | 6300 | 2700 | 6 | 6000 | 720 |
| Model | Grinding diameter | Roll diameter | Roller number | Standard power | capacity |
| D(mm) | D(mm) | (n) | P(kW) | (t/h) | |
| LKMC12.20 | 1200 | 900 | 2 | 110 | 5 |
| LKMC16.20 | 1600 | 1000 | 2 | 250 | 12 |
| LKMC18.20 | 1800 | 1120 | 2 | 330 | 18 |
| LKMC20.30 | 2000 | 1250 | 3 | 430 | 20 |
| LKMC22.30 | 2200 | 1400 | 3 | 590 | 30 |
| LKMC23.30 | 2300 | 1450 | 3 | 640 | 35 |
| LKMC26.30 | 2600 | 1600 | 3 | 810 | 44 |
| LKMC28.30 | 2800 | 1750 | 3 | 1000 | 55 |
| LKMC30.30 | 3000 | 1900 | 3 | 1250 | 65 |
| LKMC35.30 | 3500 | 1900 | 3 | 1400 | 70 |
Slag Vertical Mill Specifications
| Model | Grinding diameter | Roll diameter | Roller number | power | Scapacity |
| (mm) | (mm) | (n) | (kW) | (t/h) | |
| LKMS33.31 | 3200 | 1700 | 3 | 1600 | 50 |
| LKMS35.41 | 3500 | 1800 | 4 | 1800 | 60 |
| LKMS40.41 | 4000 | 1900 | 4 | 2240 | 70 |
| LKMS43.41 | 4300 | 2120 | 4 | 2800 | 90 |
| LKMS46.41 | 4600 | 2240 | 4 | 3150 | 105 |
| LKMS48.41 | 4800 | 2240 | 4 | 3550 | 125 |
| LKMS50.41 | 5000 | 2360 | 4 | 3800 | 140 |
| LKMS53.41 | 5300 | 2500 | 4 | 4200 | 160 |
| LKMS56.61 | 5600 | 2500 | 6 | 5000 | 180 |
Note: mill spectral pattern benchmark
Vertical Mineral Mill Series
| Models and parameters | Vertical Mineral Mill Series | ||||||
| LM130K | LM150K | LM170K | LM190K | LM220K | LM280K | ||
| Plate diameter (mm) | 1300 | 1500 | 1700 | 1900 | 2200 | 2800 | |
| Capacity (t/h) | 10-28 | 13-38 | 18-48 | 23-68 | 36-105 | 50-170 | |
| Output fineness | μm | 170-40 | 170-40 | 170-40 | 170-40 | 170-45 | 170-45 |
| Mesh | 80-400 | 80-400 | 80-400 | 80-400 | 80-325 | 80-325 | |
| Max feed size(mm) | <38 | <40 | <42 | <45 | <50 | <50 | |
| Main motor (kW) | 200 | 280 | 400 | 500 | 800 | 1250 | |
Vertical Coal Mill Series
| Models and parameters | LM80M | LM110M | LM130M | LM150M | LM170M | LM190M | LM220M | LM240M | LM280M |
| Plate diameter (mm) | 800 | 1100 | 1300 | 1500 | 1700 | 1900 | 2200 | 2400 | 2800 |
| Grinding roller (piece) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Capacity (t/h) | 3~5 | 5~9 | 10~17 | 16~22 | 20~30 | 26~40 | 35~50 | 50~65 | 60~90 |
| Coal powder fineness (R0.08mm) | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% | 5~20% |
| Max feed size(mm) | <30 | <30 | <38 | <40 | <42 | <45 | <50 | <50 | <50 |
| Main motor (kW) | 55 | 110 | 185 | 250 | 315 | 400 | 500 | 710 | 900 |
Vertical Slag Mill Series
| Models and parameters | Vertical Slag Mill Series | ||||||
| LM130N | LM150N | LM170N | LM190N | LM220N | LM280N | ||
| Plate diameter (mm) | 1300 | 1500 | 1700 | 1900 | 2200 | 2800 | |
| Capacity (t/h) | 10-28 | 13-38 | 18-48 | 23-68 | 36-105 | 50-170 | |
| Output fineness | μm | 170-40 | 170-40 | 170-40 | 170-40 | 170-45 | 170-45 |
| Mesh | 80-400 | 80-400 | 80-400 | 80-400 | 80-325 | 80-325 | |
| Max feed size(mm) | <38 | <40 | <42 | <45 | <50 | <50 | |
| Main motor (kW) | 200 | 280 | 400 | 500 | 800 | 1250 | |
Vertical Fine-powder Mill Series
| Models and parameters | LM130X-GX | LM150X-GX | LM170X-GX | LM190X-GX | LM220X-GX |
| Plate diameter (mm) | 1300 | 1500 | 1700 | 1900 | 2200 |
| Grinding roller (piece) | 3 | 3 | 3 | 3 | 3 |
| Max feed size(mm) | 10 | 20 | 20 | 20 | 20 |
| Output fineness (D97) | 325~600 mesh | 325~600 mesh | 325~600 mesh | 325~600 mesh | 325~600 mesh |
| Capacity (t/h) | 4~12 | 6~14 | 8~20 | 13~26 | 15~30 |
| Powder classifier (kW) | 45 | 55 | 75 | 90 | 110 |
| Main motor (kW) | 220 | 280 | 400 | 500 | 560 |
Vertical Pre-grinding Mill Series
| Models and parameters | LM150Y | LM170Y | LM190Y | LM250Y | LM340Y |
| Plate diameter (mm) | 1500 | 1700 | 1900 | 2500 | 3400 |
| Grinding roller (piece) | 2 | 2 | 2 | 3 | 3 |
| Max feed size(mm) | 20 | 20 | 20 | 20 | 20 |
| Feed Capacity (t) | 15~25 | 25~40 | 35~50 | 80~120 | 200~250 |
| Output fineness 1 (R0.08mm) | ≤15% | ≤15% | ≤15% | ≤15% | ≤15% |
| Output capacity 1 (t/h) | 6~10 | 10~16 | 14~20 | 32~48 | 80~100 |
| Output fineness 2 (R0.2mm) | ≤5% | ≤5% | ≤5% | ≤5% | ≤5% |
| Output capacity 2 (t/h) | 9~15 | 15~24 | 21~30 | 48~72 | 120~150 |
| Mill cycle throughput (t/h) | 60~100 | 100~160 | 140-200 | 320-480 | 800-1000 |
| Main motor (kW) | 280 | 450 | 560 | 1400 | 2500 |
GX Series Fine Vertical Grinding Mill
| Model | LM110X-GX | LM130X-GX | LM150X-GX | LM190X-GX | LM220X-GX | |
| Grinding Roller(pcs) | 3 | 3 | 3 | 3 | 3 | |
| Turntable Pitch Diameter(mm) | 1100 | 1300 | 1500 | 1900 | 2200 | |
| Fineness of Finished Product(mesh) | 400-600 | 400-600 | 400-600 | 400-600 | 400-600 | |
| Fineness of Grinding Material(mm) | <5 | <5 | <10 | <10 | <10 | |
| Size of Grinding Material(mm) | 10 | 10 | 20 | 20 | 20 | |
| Moisture of Grinding Material(%) | <3% | <3% | <3% | <3% | <3% | |
| Capacity(t/h) | 3-8 | 4-12 | 6-14 | 13-26 | 15-30 | |
| Motor Power of Main Engine(kw) | 160 | 220 | 280 | 500 | 560 | |
| Motor Power of Powder Concentrator(kw) | 30 | 45 | 55 | 90 | 110 | |
Y Series Pre-grinding Vertical Grinding Mill
| Model | LM150Y(for clinker) | LM190Y(for clinker) | LM250Y(for clinker) | LM340Y(for clinker) | LM150Y(for limestone) | LM170Y(for limestone) | LM190Y(for limestone) | LM250Y(for limestone) | LM340Y(for limestone) | |
| Grinding Roller(pcs) | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | |
| Turntable Pitch Diameter(mm) | 1500 | 1900 | 2500 | 3400 | 1500 | 1700 | 1900 | 2500 | 3400 | |
CITICIC began in 1956-The largest mining equipment and cement equipment manufacturers in China.CITICIC is a global supplier of technology and services to customers in the process industries,including
Mining,Construction,Metallurgical,Environmental,Power,Chemical,Marine,Casting&Forgings.
CITIC IC produces over 200,000 tons of quality equipment annually. Our products include grinding mills, scrubbers,crushers, kilns, coolers, hoists, reducers, steam turbines and compressors. CITIC IC also manufactures heavy castings and forgings, as well as electric/hydraulic control and lubrication systems.
Our factory in Luoyang covers more than 3 million square meters, of which 2 million square meters is under cover. It has a total workforce of approximately 10,000 employees of which more than 1,200 are engineers.
CITIC IC produces over 200,000 tons of quality equipment annually. Our products include grinding mills, scrubbers,crushers, kilns, coolers, hoists, reducers, steam turbines and compressors. CITIC IC also manufactures heavy castings and forgings, as well as electric/hydraulic control and lubrication systems Etc.
Aftersales service
CITIC Heavy Industries is your business partner in the After Market.
CITICIC able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
CITIC’s Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
CITICIC also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
CITICIC owns a professional testing and metrology institute which provides advanced testing methods such as nondestructive testing, industrial chemical analysis, metallographic testing and analysis, mechanical testing, sample preparation, meter/length measurement, weighing apparatus verification, and weighman inspection. Our metrology institute has taken a leading role in China.
CITICIC owns nearly two hundred types of advanced testing equipment, nine different measurement standards and nearly twenty types of world-class testing equipment which have been imported from international locations such as Germany, Japan, USA, UK and Belgium.
vertical mill company show
Contact Person: Mr. David
Tel: 86-18637916126
