Specification :

Introduction
SCM series super thin mill is on the bases of our company’s production experience for more than 15 years. We absorb advantages from the same trade abroad and at home. We review, research and try on 12 kinds of mills and horizontal hammer crushers. And finally we developed this high-efficiency and low-cost super thin mill by investigation and trial.
The super thin grinding mill is an equipment which produces thin powder and super thin powder. It is applicable to non-flammable and non-explosive materials with hardness less than 6, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore, floatstone.
Features and Benefits
Æ High efficiency
In same condition of finished particle size and power of motor, the output is 40% higher than airflow mill and whisk mill.
Æ High using rate of the quick-wear part
In same condition of material and finished particle size, the lifetime of the quick-wear part is longer than that of impact crusher and turbine crusher. It can be generally one year.
Æ High safety
Because there are no axle tree and bolt in the grinding antrum, there will be no wear out of bearing and sealing part, also no loose of bolts.
Æ Environmental protection
It will lighten pollution and noise by using dust cleaner and muffler, which achieves environmental protection requirement.

Structural characteristic and working principle
The whole system of the flour mill consists of main unit, deceleration machine, classifier, blower, hammer crusher, dustpan elevator, electro-magnetic vibrating feeder, impulse dust cleaner, piping device, cyclone collector device, classifier, high-pressure motor and muffler.

Working principle
The main motor drives main axle and every layer rotating by reducer. Dail drives numbers of rollers rolling and rotating in the ring by pintles.
Big materials are crushed into smaller particles by hammer crusher. Then they are sent to store house by elevator. The electro-magnetic vibrating feeder sends the materials evenly to the middle of the upper dial. Under the function of the eccentricity, the materials scatter to the side of the circle and fall into the ring to be pressed, crushed and milled into pieces by rollers. After the first crush, materials fall into the second and the third layer. The pumping of the high-pressure centrifugal blower put the outside air into the machine. The coarse powder will be brought into the classifier.
The rotating turbine in the collector makes the coarse particles fall back for regrinding. The fine particles will come into the cyclone collector with the airflow and discharged by the discharging valve on the bottom of the collector. They are the final products. The airflow with little dust will be discharged through blower and muffler after being purified by the cyclone collector.
SCM series S super thin mill Technical parameter:
Model SCM6015 SCM8021 SCM1027
Roller number 15 21 27
Diameter (mm) ¦600 ¦800 ¦1000
Ring number 2 2 2
Main unit speed(mm) 235 235 235
Max. feeding size(mm) 10 10 10
Final size (mesh) 325-2500 325-2500 325-2500
Capacity (kg/h) 350-2500 600-4000 900-6000
Overall dimension (m) 10×2×5.5 12.4×2.5×5.8 14.5×3.8×6.3

Specification and technical data
SCM6015 SCM8021 SCM1027
Model Y250-4 Y250-4 Y250-4
Power Kw 37 55 90
Model Y180M-4 Y180M-4 Y180M-4
Power Kw 11 18.5 30
Model Y100L-4 Y100L-4 Y100L-4
Power Kw 3 3 3
Model Y225M-2 Y225M-2 Y225M-2
Power Kw 30 45 75
Model 250-400 250-400 250-400
Power Kw 5.5 5.5 5.5
Model GZ1F GZ1F GZ1F
Power Kw 0.06 0.06 0.15
Model ZJD-1:40 ZJD-1:40 ZJD-1:40
Power Kw 0.75 0.75 1.1
Model BMC72-11 BMC72-11 BMC72-11
Power Kw 3 3 3
Note: This specification is just for reference, any changes are subject to the products.