XZM Series Ultrafine Mill

XZM Series Ultrafine Mill

XZM Ultrafine grinding is an expert in by my company after years of production of industrial mill, on the basis of using fluid mechanics principle, studying, new design can be comparable to those of airflow powder grinding machine, thus every successfully solves the domestic problem of high cost of ultrafine powder with jet mill and ultrafine grinding machine is a kind of efficient.Service online

Detailed introduction

the purpose and scope of application

Ultrafine powder mill is mainly used the conventional grinding crushed material, such as kaolin, limestone, calcite, talc, barite, marble, gypsum, iron oxide red, iron oxide green, aluminum hydroxide, pigment, bentonite, clay, such as humidity less than 8%, below the mohs hardness at level 6 non flammable material of ultrafine powder processing.

Characteristics of ultrafine grinding

With rising competition in the market place, how you can save energy and lessen production expense, is the fact that all the enterprises on subjects of mutual interest, hence, maximum limit reduces the energy consumption of ball mill, save energy and to enhance the economic benefits of enterprises is of great value.

  • 1, compared with other mill roller for material in the superfine grinding pressure under the action of spring 800-1200 kg.
  • 2, energy saving, yield and fineness in the same situation, the energy consumption of the system is only a third of the jet mill.
  • 3, small investment, high efficiency, yield and fineness in the same situation, the price is only a quarter of the jet mill.
  • 4, less production, ultrafine grinding compared with jet mill, jet mill must first 20 mm material crushing to 100 mesh can be processed into superfine powder, direct and ultrafine grinding by 20 mm below the feed particle size, average particle size can be a one-time < 6.5 um of ultrafine powder.
  • 5, grinding device adopts superimposed multistage seal, sealed performance is good.
  • 6, ultrafine grinding dust removal dust effect is fully meet the national discharge standard

Structure and working principle

Micro powder mill is mainly composed of host, blower, super fineness analyzer, finished product cyclone powder, cloth bag dust catcher and the connecting duct pipe, users according to need to be equipped with helicopters, surge bin, feeding machine, crusher, electric control cabinet, the electromagnetic and other supplemental equipment. The micro powder grinding indoor, grinding roller assembly through the cross arm shaft mounted on the roller hanger, roller hanger and spindle and shovel head fixed connection, pressure spring by pull rod tightly cliffs on the outer side of the grinding roller chamber, cross arm shaft, for protection, grinding roll tightly by spring pressure on the inside of ring round surface, when the motor through a transmission, perfectly on the shovel head the shovel and roller synchronous rotation, roller in the inside of ring round rolling around its own axis rotation and revolution, at the same time analysis machine machine through the analysis of the motor driving device to drive the impeller rotation, the analysis of machine by adjusting the rotational speed of milling to to achieve. Micro powder grinding process: after crushing the big materials by the elevator into the storage bin, again by electromagnetic vibration feeder evenly into the host grinding room, into the grinding chamber of the material being shovel knife scooping up, into the crushed between roller and ring grated, fan will be blown into the interior, blowing powder into analysis machines, sorting, short of fineness of grinding chamber again heavy don, qualified fine powder increases with airflow into the finished product cyclone powder, fine powder and air separation from the discharging mouth eduction is the finished product, after the air return from upper back duct fan, the wind road is circular, flow and is in the negative pressure condition. In grinding indoor by grinding material with certain water content, grinding, will produce a certain quantity of heat that moisture evaporation, and the pipe flange connection emissaries untight seal air is sucked into the outside world, increase the circulation flow volume, to guarantee the normal work of the mill under negative pressure condition, the increase of gas flow through the fan between the host and the trachea into the bag dust catcher, purified the back into the air.

Technical data

Name & Model XZM221 XZM224 XZM236 XZM244
Ring roll number (pcs) 21 24 36 44
Working diameter (mm) Φ800 Φ900 Φ1000 Φ1300
Grinding rill and roller path number (pcs) 1X3 2×4 1×4 2×4
Revolving Speed (rmin) 230-240 200-220 180-200 135-155
Max feed size (mm) ≤10 ≤20 ≤20 ≤20
Final size (mesh) 325-2500 325-2500 325-2500 325-2500
Output (kgh) 400-4500 600-5500 400-7500 1200-12000
contour dimension (mm) 13000×3000×5800 14700×4800×8600 18000×4600×8600 14000×9000×10250
Whole machine capacity (kw) 144-165 185-204 263-290 380-430
Main motor Model YB2-250M-4 YB2-280M-8 YB2-315L1-6 YB2-315L2-6
Power (kw) 55 45×2 110 160
Rotate speed (rmin) 1440 980 990 990
Analytical engine (FM motor) Model Y180M-4 Y180L-4 Y100L1-4 YB2-225S-4
Power (kw) 18.5 22 30 37
Rotate speed (rmin) 1440 1440 1440 1440
Blower motor Model Y225M-2 Y250M-2 Y280M-2 YB2-250M-2
Power (kw) 45 55 75 55×2
Rotate speed (rmin) 2940 2940 2940 2940
Elevator Bucket model TH-200 TH-200 TH-300 TH-300
Motor model Y100L-4 YB2-100L2-4 YB2-112M-4 YB2-112M-4
Motor power (kw) 3 3 4 4
Rotate speed (rmin) 1440 1440 1440 1440
Hammer Crusher Hammer Crusher model PC300×400 PC400×600 PC400×600 PC600×800
Motor model YB2-160M-4 YB2-180M-4 YB2-180M-4 YB2-280S-6
Power (kw) 11 18.5 18.5 45
Rotate speed (rmin) 1440 1440 1440 990
Magnetic vibrating feeder Model GZ1F GZ1F    
Power (kw) 0.06 0.06    
Electrical machine Model     LS159×1050 LS159×2000
Power (kw)     2.2 3
Discharge valve Discharge valve model ZJD-200 ZJD-200 ZJD-200 ZJD-250
Motor model YB2-80M2-4 YB2-80M2-4 YB2-80M2-4 YB2-90S-4
Power (kw) 0.75×2 0.75×2 0.75×3 1.1
Rotate speed (rmin) 1440 1440 1440 1440
Pulse dust collectors Model DMC120-II model DMC144-II model DMC184-II model DMC160-II model*2
Air compressor Air compressor Model KSH100D-7.5KW KSH240D-15KW KSH240D-15KW KSH240D-15KW×2/td>
Motor model YB2-132M-4 YB2-160L-4 YB2-160L-4 YB2-160L-4
Power (kw) 7.5 15 15 15
Rotate speed (rmin) 1440 1440 1440 1440

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