cement separator supplier
Types: static and dynamic separators
Applications: raw mill, coal mill, clinker, and slag grinding
Grinding Systems: closed circuit, combined grinding system
cement separator overview
A cement separator is a key piece of equipment in cement production that focuses on removing oversized particles from the process air and making the finished product qualified. It is primarily used in cement grinding plants at the cement mill outlet to separate fine particles from coarse particles. A cement mill separator is also referred to as a cement classifier because it also plays an important role in precisely controlling the grain size of finished cement products.
SINOMA has developed models of cement separators for meeting various application scenarios such as raw mill, coal mill, clinker, and slag grinding. No matter the basic requirement or the high-level standards of the finished products. This can be achieved by using our separators. Energy consumption in grinding plants is always a concern. A high-efficiency cement separator is essential for cost-effectiveness as improving product quality and reduces energy.
Applications
Closed circuit ball mill grinding plant
Closed circuit system mainly composed of the cement vertical mill
Roller press and ball mill pregrinding system
Slag and steel slag grinding system
Coal mill grinding system
Raw mill grinding system
Sand and gravel
Features of cement separator from SINOMA
Wide range of products
SINOMA has covered all types of cement separators such as static separators, dynamic separators, cyclone separators, and enhanced high-efficiency separators. (V separator, O-Sepa high-efficiency separator, grit separator, and other newly developed types of separators make a complete range of choices.）
High-tech centered
Sinoma Zibo is the exclusive importer of proprietary technology of large-scale O-Sepa high-efficiency separators. The company also drafts the industrial standards for plane vortex separators for cement. CFD computer fluid analysis software is used to optimize the design.
High separation efficiency
The new type of O-Sepa separator(third-generation separator and improved version) can improve powder separation efficiency by 5-10% than the first-generation and second-generation separators. The general separation rate is above 80%.
Energy conservation and emission reduction
A high-efficiency separator can increase 15-40% of the grinding mill productivity. At the same time, it can reduce the over-grinding and save electric power by 10-20%.
Cement Separators For Sale
O-Sepa High Efficiency Separator
The O-Sepa high-efficiency separator is a new type of horizontal vortex separator. The classification relies on balancing opposite direction forces acting on particles: centrifugal-inertial force and airflow centripetal force.
Application
As an air classifier, the O-Sepa high-efficiency separator is widely used in closed-circuit grinding systems in cement grinding plants and raw mill grinding systems.
Features
Easy operation. When the fan air volume is determined, the critical separation particle size of the product can be changed by simply changing the air classifier speed.
Higher separation efficiency. The new generation O-Sepa separator adopts a new patent ash hopper, which can effectively carry the fine particles in the materials that slide into the ash hopper into the classification surface and improve the classification efficiency by 5-10%.
| Model | Air volume (m3/min) | Capacity (t/h) | Feed rate (t/h) | Rotor speed (r/min) | Motor power (KW) |
|---|---|---|---|---|---|
| N250 | 250 | 11-13 | 30-37.5 | 295-550 | 15-22 |
| N350 | 350 | 16-18 | 42-52.5 | 240-470 | 22-30 |
| N500 | 500 | 23-26 | 60-75 | 220-425 | 30-37 |
| N750 | 750 | 34-38 | 90-112.5 | 180-355 | 45-55 |
| N1000 | 1000 | 45-51 | 120-150 | 160-310 | 55-75 |
| N1500 | 1500 | 68-77 | 180-225 | 130-225 | 90-110 |
| N2000 | 2000 | 90-102 | 240-300 | 115-230 | 110-132 |
| N2500 | 2500 | 113-128 | 300-375 | 105-205 | 132-160 |
| N3000 | 3000 | 135-153 | 360-450 | 95-190 | 160-185 |
| N3500 | 3500 | 158-179 | 420-525 | 90-175 | 185-200 |
| N4000 | 4000 | 180-204 | 480-600 | 85-165 | 200-220 |
| N4500 | 4500 | 203-230 | 540-675 | 80-155 | 220-250 |
| N5000 | 5000 | 225-255 | 600-750 | 76-147 | 250-280 |
| N5500 | 5500 | 248-281 | 660-825 | 70-130 | 280-315 |
| N6000 | 6000 | 270-306 | 720-900 | 67-124 | 315-355 |
| N7000 | 7000 | 315-357 | 840 -1050 | 62-115 | 355-400 |
| N8000 | 8000 | 360-408 | 960 -1200 | 58-107 | 400-450 |
| N9000 | 9000 | 405-459 | 1080-1350 | 55-101 | 450-500 |
| N10000 | 10000 | 450-510 | 1200-1500 | 51-96 | 500-560 |
| N11000 | 11000 | 495-561 | 1320-1650 | 49-92 | 560-630 |
| N12000 | 12000 | 540-612 | 1440-1800 | 47-88 | 630-710 |
FWT Double-separable High Efficiency Separator
The FWT high-efficiency separator is an upgraded version based on the normal O-sepa separator(the 3rd generation separator). The design of the separator absorbs the latest international technological achievements and is an improvement and innovation as a new type of high-efficiency separator. It aims to solve the problems of the O-sepa separator.
Application
It is applied in closed-circuit cement grinding systems, roller press semi-finish cement grinding systems, slag(steel slag)grinding systems, and preparation systems for metal ore processing.
Features
Aerofoil guiding devices can reduce the drag force of air, and reduce energy, which leads to precise particle classification.
Turbine classifying vanes are adopted to enlarge the space of the classification room 5-10 times more than other types of separators.
The Baffler device installed inside the classified rotor can eliminate vortices, which can greatly decrease air drag force and power consumption.
Grease lubrication is adopted in the rotor’s main bearings, which can improve reliability and running rates, and bring easy and less maintenance.
The secondary material blocking ring added upon the rotor can prevent unnecessary wear of classifying vanes from directly material underwashing, and improve the life of the classifying vanes.
| Model | Capacity (t/h) | Max throughput (t/h) | Classifying air volume (m3/h) | Specific Surface Area |
|---|---|---|---|---|
| FWT2500 | 80-135 | 350-375 | 150000 | 3400 -3600 |
| FWT2700 | 96-160 | 450 | 180000 | 3400 -3600 |
| FWT2900 | 112-185 | 525 | 210000 | 3400 -3600 |
| FWT3100 | 128-215 | 600 | 240000 | 3400 -3600 |
| FWT3300 | 145-240 | 675 | 270000 | 3400 -3600 |
| FWT3500 | 250-280 | 750 | 300000 | 3400 -3600 |
| FWT3700 | 240-290 | 825 | 330000 | 3400 -3600 |
TAS Combined Separator
It is a separator that combines a dynamic separator with a static separator. Compared to the static V separator + O-sepa separator in a slag( steel slag ) grinding system, It has the advantages of cost-saving in aspects such as civil engineering height, equipment weight, space area, etc.
Application
It is developed to be used with roller press in combined cement grinding systems, raw mill finish grinding systems, and slag(steel slag)finish grinding systems for new or upgrading.
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CFD computer fluid analysis software is used to analyze the internal flow field to get the optimum airflow velocity of different parts in the shell.
It is a combination of static and dynamic separators. On one hand, the drag losses are lower. On the other hand, the separation of the static part and dynamic part facilitates the modular installation, and no vibration interference during operation occurs.
The static separator is more flat, which lowers total height and civil engineering costs. It effectively extends the suspension time of materials thus improving the separation efficiency and drying capacity. The flow field in the static part is more uniform to reduce the misclassification caused by turbulence and local vortices.
| Model | Air flow(m3/h) | Max material circulation |
|---|---|---|
| TAS250 | 135000 | 270 (dynamic part) |
| TAS270 | 155000 | 310 |
| TAS290 | 180000 | 360 |
| TAS310 | 205000 | 410 |
| TAS330 | 230000 | 460 |
| TAS350 | 260000 | 520 |
| TAS370 | 290000 | 580 |
| TAS390 | 325000 | 650 |
| TAS410 | 355000 | 710 |
| TAS380 | 345000 | 860 |
| TAS410 | 405000 | 1000 |
| TAS460 | 505000 | 1250 |
| TAS540 | 700000 | 1750 |
ZFX composite sand and stone separator
A sand making system mainly comprises crushers, air separation and screening, grading adjustment, and humidity control.
Application
ZFX series separators are mainly used for sand and stone separation in dry-process sand making plants.
Features
Optimized structure design of the separator due to the use of CFD analysis.
The improvement of classification efficiency and decrease of running resistance is realized thanks to our patented technology of moving and stationary vanes.
With the structure of multi-group air regulating valves, the airflow distribution in the cross-section of the separator is more reasonable, which increases the effective separation of particles.
The classification of stone powder, fine sand, and coarse sand is realized by a single piece of sand and stone separator. Besides, the fineness and separation rate are adjustable.
| Model | Capacity (t/h) | Air flow (m3/h) | Resistance (KPa) |
|---|---|---|---|
| ZFX1200 | 120-160 | 30000 -45000 | 3.0-3.7 |
| ZFX1600 | 160-240 | 45000 -65000 | 3.0-3.7 |
| ZFX1800 | 240-300 | 65000 -80000 | 3.0-3.7 |
| ZFX2000 | 300-350 | 80000 -95000 | 3.0-3.7 |
| ZFX2200 | 350-400 | 95000 -120000 | 3.0-3.7 |
| ZFX2400 | 400-500 | 120000 -150000 | 3.0-3.7 |
| ZFX2600 | 500-600 | 150000 -180000 | 3.0-3.7 |
| ZFX2800 | 600-750 | 180000 -210000 | 3.0-3.7 |
| ZFX3000 | 750-850 | 210000 -240000 | 3.0-3.7 |
| ZFX3200 | 850-950 | 240000 -270000 | 3.0-3.7 |
| ZFX3400 | 950-1050 | 270000 -300000 | 3.0-3.7 |
| ZFX3600 | 1050-1150 | 300000 -320000 | 3.0-3.7 |
| ZFX3800 | 1150-1250 | 320000 -340000 | 3.0-3.7 |
| ZFX4000 | 1250-1350 | 340000 -360000 | 3.0-3.7 |
ZCX superfine separator
It is a separator that can work together with our super-fine ball mills greatly increasing the separation efficiency and saving energy consumption.
Application
Chemical products, pesticides, medicine, ceramics, ceramisite sand, refractories, food, new materials, minerals(calcium carbonate, kaolin, quartz, talc, barite, graphite, and other non-metallic minerals).
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New design with direct connection and belt drive, high classification precision, and more reasonable design configuration.
High yield, low energy consumption, accurate vertex cutting, multi-stage series connection, and multiple particle size products at the same time.
| Model | Product fitness (D97 :μm) | Input capacity (t/h) | Power | Airflow |
|---|---|---|---|---|
| ZCX132 | 5-150 | 0.01-0.1 | 4 | 600 |
| ZCX200 | 5-150 | 0.02-0.2 | 5.5 | 1500 |
| ZCX300 | 5-150 | 0.2-1 | 7.5 | 2500 |
| ZCX360 | 6-150 | 0.8-2.5 | 11 | 3500 |
| ZCX450 | 8-150 | 1.5-5 | 18.5 | 5500 |
| ZCX550 | 8-150 | 2.5-6 | 22 | 7500 |
| ZCX600 | 8-150 | 4-10 | 30 | 10000 |
| ZCX750 | 8-150 | 6-12 | 37 | 15000 |
| ZCX900 | 10-150 | 8-15 | 45 | 22000 |
| ZCX1000 | 15-150 | 12-20 | 55 | 28000 |
| ZCX1250 | 18-150 | 20-35 | 75/90 | 45000 |
| ZCX1400 | 15-150 | 30-40 | 90 | 50000 |
| ZCX1600 | 15-150 | 35-45 | 110 | 60000 |
| ZCX2000 | 15-150 | 40-60 | 110/132 | 90000 |
| ZCX2200 | 18-150 | 60-80 | 132-160 | 110000 |
| ZCX2500 | 20-150 | 80-120 | 160/185 | 150000 |
| ZCX3000 | 25-150 | 150-200 | 185/200 | 180000 |
Basic working principle of cement classifier
While different cement classifiers have different working principles. The basic working principle is similar.
To separate coarse and fine particles, a cement classifier uses physical forces such as gravity, centrifugal force, inertia force, air drag force, and mechanical force. A revolving apparatus or a vortex accelerates particles toward the separation wall. Because the coarse particles are too heavy to be carried by the airflow, they collide with the wall or the guiding vanes and slide down. An external or internal fan is used to move the fine particles. The airflow impulse is greater than the centrifugal force. Variations in distributor speed or airflow result in varying product fineness.