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  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer

DSH-Double Spiral Conical Mixer

DSH-Double Spiral Conical Mixer is a new, efficient and high-precision mixing equipment that is widely used for mixing various powdery materials in the pharmaceutical, chemical, feed and other industries. The machine's rotation is completed by a set of motor and a cycloid pinwheel reducer. It uses two screws for asymmetric stirring, which makes the material mixing range wide and the mixing speed fast. It is more suitable for mixing materials with large proportions and large mixing ratios.
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer
  • DSH-Double Spiral Conical Mixer

product Overview
The male and female rotation of the screw causes the material to produce compound motion in the cone, which mainly produces four forms of motion:
1. The spiral revolves along the wall, making the material move in a circular manner along the conical wall;
2. Spiral rotation causes the material to rise in a spiral from the bottom of the cone;
3. The combined motion of the screw and rotation causes part of the material to be absorbed into the spiral cylindrical surface and at the same time, due to the centrifugal force of the screw rotation, part of the material in the spiral cylindrical surface is discharged radially towards the cone;
4. The rising material falls due to its own gravity. The four movements produce convection, shearing, and diffusion in the mixer to achieve rapid and uniform mixing.
product features
◎ Flying knives can be added to spray and atomize assembly to meet special process requirements.
◎ There are two methods for discharge valves: manual and pneumatic.
◎ Special materials can increase motor power (weighted type).
product application
Used in chemical industry, medicine, pesticides, dyes, petroleum, metallurgy, building materials and other powders and powders (solid-solid), powders and liquids (solid-liquid), liquids and liquids (liquid-liquid) mixing, reaction, drying, cooling.
technical specifications

model units DSH0.3 DSH0.5 DSH1 DSH2 DSH4 DSH6 DSH10
full volume (m3 0.3 0.5 1 2 4 6 10
load factor 0.4-0.6
Particle size of mixed materials (um)40-3000
working conditions Normal temperature, normal pressure, dust sealing
output per time (kg) 180 300 600 1200 2400 3600 6000
power (kw) 2.2 2.2 5.5 5.5 11 20.7 30.7
mixing time (min)4-10 (special materials determined by test)
weight of the whole machine (kg) 500 1000 1200 1500 2800 3500 4500