The rapid rotation of the two asymmetric spirals in the double screw cone mixer barrel lifts the material upward, forming two asymmetric spiral material flows from bottom to top along the barrel arm. The spiral revolution movement driven by the rotating arm causes materials outside the spiral to enter the stud envelope to varying degrees. Part of the material is displaced and lifted, and the other part of the material is thrown out of the stud, thereby achieving continuous renewal and diffusion of materials in all directions of the circle. The two strands of material that are lifted to the upper part then merge towards the central cavity to form a downward material flow. The vacancy at the bottom is filled, thereby forming a convective circulation. Due to the complexity of the above-mentioned movements, the materials are uniformly mixed in a short time, and the mixing efficiency is high. The double-spiral conical mixer is a new, efficient and high-precision mixing equipment, which is widely used for mixing various powder materials in pharmaceutical, chemical, feed and other industries.
1. Good mixing effect: the double helix structure enables the materials to be fully mixed and sheared, preventing stratification and ensuring the stability of mixing quality.
2. Simple operation and easy to clean: operation does not require special skills. Cleaning can be completed by rinsing with water, reducing cleaning time and labor costs.
3. Wide applicability: it is suitable for a variety of materials such as powders and granules. Both viscous and free-flowing materials can be well mixed.
4. Compact structure and small footprint: it saves production space and transportation costs.
5. No damage to materials: it will not cause overheating of heat-sensitive materials, crush or grind granular materials, and will not cause stratification and segregation when mixing materials with large specific gravity differences and different particle sizes.
1. Chemical industry: used for the mixing of powder materials such as pigments, dyes, coatings, and plastic particles, as well as the mixing of powders and liquids such as glues and inks.
2. Food industry: used to mix food additives, seasonings, health products, flour, starch, etc.
3. pharmaceutical industry: used for the mixing of drug raw materials, intermediates, excipients, etc.
4. Feed industry: used for the mixing of feed additives, premixes, compound feeds, etc.
5. Other industries: such as pesticides, veterinary drugs, fertilizers, building materials, and electronics.
Model |
RNZSH(volume m²) |
|||||||||||||
0.01 |
0.02 |
0.03 |
0.05 |
0.1 |
0.15 |
0.2 |
0.3 |
0.5 |
1 |
1.5 |
2 |
3 |
||
Power(kw) |
0.37 |
0.37 |
0.55 |
0.75 |
1.1 |
1.5 |
2.2 |
2.2 |
3 |
4 |
5.5 |
5.5 |
7.5 |
|
Rotational Speed |
Rotation |
159 |
130 |
130 |
130 |
130 |
183 |
108 |
118 |
118 |
51 |
51 |
51 |
51 |
r/min |
revolution |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Load Factor |
0.4-0.6 |
|||||||||||||
Material Particle Size |
20- 1000 Mesh |
|||||||||||||
Mixing Uniformity |
Relative Deviation(10min)≤1.5 |
|||||||||||||
Net Weight(kg) |
120 |
120 |
130 |
150 |
200 |
230 |
400 |
500 |
600 |
1200 |
1350 |
1500 |
2100 |
|
Extemal Dimensons |
Diameter |
420 |
457 |
475 |
550 |
670 |
780 |
865 |
936 |
1142 |
1610 |
1700 |
1970 |
2210 |
Height |
900 |
980 |
970 |
1100 |
1440 |
1700 |
1650 |
1960 |
2320 |
2740 |
3100 |
3380 |
3740 |
|
Cylinder Height |
450 |
490 |
540 |
660 |
820 |
930 |
950 |
1022 |
1355 |
1723 |
2200 |
2310 |
2650 |
|
Center Distance Of Support |
370 |
410 |
415 |
490 |
605 |
715 |
805 |
856 |
1065 |
1535 |
1670 |
1890 |
2130 |
|
Support To Cylinder Surface |
100 |
100 |
100 |
100 |
140 |
140 |
145 |
215 |
215 |
245 |
245 |
245 |
245 |
|
Feed Opening |
65 |
65 |
65 |
100 |
120 |
120 |
150 |
200 |
200 |
250 |
300 |
300 |
300 |
|
Discharge Port Size |
100 |
100 |
100 |
100 |
120 |
140 |
200 |
225 |
225 |
294 |
294 |
294 |
325 |
|
Number Of Supports-Aperture |
4-12 |
4-12 |
4-12 |
4-12 |
4-14 |
4-14 |
4-20 |
4-20 |
4-20 |
4-23 |
4-23 |
4-23 |
4-23 |