【Introduction】:A gravity separation equipment of separation different weight mineral by inertial centrifugal force pulp produced in helix turning motion
【 Capacity 】:0.15～16t/h
【Improvement】:There are 3 kinds of chute for user to choose, glass steel chute, Xinhai wear-resistant rubber liner, polyurethane rubber liner.
Stable, easy control, wide range of concentration.
Large capacity, enrichment ratio, high recovery rate.
Small cover space, less water consumption, simple structure design, no need of power.
Simple installation, convenient operation,less investment, quick return.
A plant in Shandong seashore, the ore are mainly - 0.15 mm grade except for a small amount of bigger particles, the plant area is small, but the capacity is large. According to plant site and processing capacity, Xinhai spiral gravity chute manufacturer specially added wear-resisting rubber in the internal of spiral chute to increase its wear resistance, acid-resisting and corrosion resistance. The layered minerals is obvious in the operation, the machine service life is more half a year than ordinary spiral chute.
|Outside Diameter (mm)||2000||1500||1200||900||600||400|
|Screw Pitch (mm)||1200||900, 675||900, 720, 540||675, 540, 405||450, 360, 270||240, 180|
|Pitch Diameter Ratio||0.6||0.48, 0.36||0.75, 0.6, 0.45||0.75, 0.6, 0.45||0.75, 0.6, 0.45||0.6, 0.45|
|Lateral Dip Angle (degree)||9°||9°||9°||9°||9°||9°|
|Max. Screw Numbers Per Set||3||4||4||4||2||2|
|Feed Size (mm)||2.00~0.04||0.8 ~0.037||0.3~0.03||0.3 ~0.03||0.2~0.02||0.2 ~0.02|
|Feed Density (%)||30 ~55||30 ~55||25 ~55||25 ~55||25 ~55||25 ~55|