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When the drum runs at a full speed driven by the main motor and transmission belt, the suspension of HR pistons pusher centrifuge will be led to the product distributing plate through the feeding pipeline continuously. Then the suspension will be distributed evenly on the filter net in the inner first-grade drum. Most of the liquid phase will be thrown out through the filter net and the filter holes on the drum wall, and then drained outside through the liquid outlet. The solid will be intercepted on the first-grade drum and form a cake ring.
HR Model and Main Parameters
Item/Model | HR400-N | HR500-N | HR630-N | HR800-N | HR1000-N |
Drum diameter (mm) inner/outer basket | 337/400 | 410/500 | 560/630 | 720/800 | 920/1000 |
Length of filtering (mm) | 160/160 | 180/180 | 240/240 | 300/300 | 240/320 |
Speed (r/min) | 1500-2200 | 1200-2000 | 1000/1800 | 800-1600 | 650-1250 |
Separating factor (N) | 503-1083 | 402-1118 | 352-1140 | 286-1145 | 236-875 |
Length stroke (mm) | 40 | 50 | 50 | 50 | 50 |
Frequency of stroke (mm) | 30-80 | 50-70 | 30-80 | 30-80 | 20-70 |
Main motor power (KW) | 11 | 30-45 | 37-55 | 55-75 | 75-90 |
Oil pump motor Power(KW) | 5.5 | 22 | 30 | 45 | 45 |
Production capacity (t/h) | 1-8 | 5-15 | 8-25 | 15-40 | 18-50 |
Overall dimensions L×W×H (mm) | 2460×1286 | 3590×1430 | 3500×1760 | 3700×1800 | 4200×1900 |
Weight (Kg) | 2480 | 3500 | 4000 | 6000 | 12000 |
This type of pusher centrifuges is well used to separate suspension with its solid size is over 0.1mm and density is over 30%. It can be used in the chemical, light, pharmacy and food industry to produce sodium chloride ammonium fluoride ammonium bicarbonate, sodium sulphate, urea, caffeine, polyethylene, polystyrene, oxalate, nitrate.
The choice of HR pistons pushing centrifuge:
1. If the customer has high requirements on moisture content of filter cake, washing effect, and working capacity.
2. The density of the suspension should be within 30%-80% (weight percentage); ten even product particle size is over 0.1mm and its viscosity should be less than 10-1pa.s. You can choose HR pistons pusher centrifuge machine above conditions.
