SCM Ultrafine Mill

SCM Ultrafine Mill

SCM Ultrafine Mill is used in material layer grinding principle, The SCM Ultrafine Mill roll rolling grinding effect of material depends on the thickness of the material layer. Tension material fineness regulation is limited, the disc material layer is too thick will produce coarse aggregate ,when material layer is too thin, the material by the roller pressure is too large, easy to cause the finished material deformation. SBM advise SCM Ultrafine Mill user,Given a model of SCM Ultrafine Mill, according to yield, fineness and using resources efficiency to reasonably adjust the thickness of raw material layer, to improve the qualified rate of the SCM Ultrafine Mill finished product material.

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Separator speed effect of on the fineness of material

The main influence of separator speed reflected in by classification of changes in wind speed of coarse powder and fine powder. According to the working principle of SCM Ultrafine Mill, separator at the same engine speed, the wind speed of feed into larger, more low finished product material fineness.

The rotary speed of the separator's ascension would let the disc to generate larger centrifugal force, such material from the more fine. Control of separator speed is the main approach to the fineness of artificial adjustment. In order to improve the fine powder production of raw materials, to maximize the value of, need through structural adjustment to superfine grinding have relatively high pass screening rate.

the tension force parameter selection influence on material properties

High hardness materials, brittle material and soft material, high viscosity material, in grinding process they should choose different crushing equipment. SCM Ultrafine Mill grinding of the tensioning force comes from the hydraulic system, it is a sign of SCM Ultrafine Mill grinding system automation level improve. The tension force is adjusted according to the thickness of the material layer, material layer is too thin case, tension is too large is a waste, but also cause abnormal vibration equipment. Tension will directly affect the degree of crushing material, therefore, the tension force more hard materials need higher and higher.

Technical data

Name & Model SCM8021 SCM9032 SCM10036
Ring roll number (pcs) 21 32 36
Working diameter (mm) Φ800 Φ900 Φ1000
Grinding rill and roller path number (pcs) 1X3 1×4 1×4
Revolving Speed (rmin) 230-240 200-220 180-200
Max feed size (mm) ≤10 ≤20 ≤20
Final size (mesh) 325-2500 325-2500 325-2500
Output (kgh) 400-4500 400-5500 400-7500
contour dimension (mm) 13000×3000×5800 14700×4800×8600 18000×4600×8600
Whole machine capacity (kw) 144-165 185-204 263-290
Main motor Model YB2-250M-4 YB2-280M-8 YB2-315L1-6
Power (kw) 55 45×2 110
Rotate speed (rmin) 1440 750 990
Analytical engine (FM motor) Model Y180M-4 Y180L-4 Y100L1-4
Power (kw) 18.5 22 30
Rotate speed (rmin) 1440 1440 1440
Blower motor Model Y225M-2 Y250M-2 Y280M-2
Power (kw) 45 55 75
Rotate speed (rmin) 2940 2940 2940
Elevator Bucket model TH-200 TH-200 TH-300
Motor model Y100L-4 YB2-100L2-4 YB2-112M-4
Motor power (kw) 3 3 4
Rotate speed (rmin) 1440 1440 1440
Hammer Crusher Hammer Crusher model PC300×400 PC400×600 PC400×600
Motor model YB2-160M-4 YB2-180M-4 YB2-180M-4
Power (kw) 11 18.5 18.5
Rotate speed (rmin) 1440 1440 1440
Magnetic vibrating feeder Model GZ1F GZ1F  
Power (kw) 0.06 0.06  
Electrical machine Model     LS159×1050
Power (kw)     2.2
Discharge valve Discharge valve model ZJD-200 ZJD-200 ZJD-200
Motor model YB2-80M2-4 YB2-80M2-4 YB2-80M2-4
Power (kw) 0.75×2 0.75×2 0.75×3
Rotate speed (rmin) 1440 1440 1440
Pulse dust collectors Model DMC120-II model DMC144-II model DMC184-II model
Air compressor Air compressor Model KSH100D-7.5KW KSH240D-15KW KSH240D-15KW
Motor model YB2-132M-4 YB2-160L-4 YB2-160L-4
Power (kw) 7.5 15 15
Rotate speed (rmin) 1440 1440 1440

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