Spray Dry Granulator

Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
Spray Dry Granulator
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The spray drying granulator integrates spraying, drying, and fluid granulating into a comprehensive machine to realize granulation from liquid all in one step.

Applications
Pharmaceutical industry: tablet, capsule granule, granules of Chinese medicine with low sugar or without sugar.
Foodstuff: cocoa, coffee, milk powder, flavorings and so on.
Other industries: pesticides, feed, chemical fertilizer, pigment, dyestuff and so on.

Technical Parameters
Item unit Specification PGL-3B PGL-5B PGL-10B PGL-20B PGL-30B PGL-80B PGL-120B
liquid extract min kg/h 2 4 5 10 20 40 55
max kg/h 4 6 15 30 40 80 120
fluidization capacity min kg 2 6 10 30 60 100 150
max kg 6 15 30 80 160 250 450
specific gravity of the liquid kg/L ≤1.30
volume of material vessel L 26 50 220 420 620 980 1600
diameter if vessel mm 400 550 770 1000 1200 1400 1600
power of suction fan kw 4.0 5.5 7.5 15 22 30 45
power of auxiliary fan kw 0.35 0.75 0.75 1.20 2.20 2.20 4
steam consumption kg/h 40 70 99 210 300 366 465
pressure Mpa 0.1-0.4
power of electric heater kw 9 15 21 25.5 51.5 60 75
compressed air consumption m 3 /min 0.9 0.9 0.9 0.9 1.1 1.3 1.8
pressure Mpa 0.1-0.4
operating temperature °C automatically regulated from indoor temperature to 130°C
water content of product % ≤0.5% (depends on the material)
rate of product collection % ≥99%
noise level of machine dB ≤75
weight kg 500 800 1200 1500 2000 2500 3000
dim. of main machine Φ mm 400 550 770 1000 1200 1400 1600
H 1 mm 940 1050 1070 1180 1620 1620 1690
H 2 mm 2100 2400 2680 3150 3630 4120 4740
H 3 mm 2450 2750 3020 3700 4100 4770 5150
B mm 740 890 1110 1420 1600 1820 2100

Example of model choice: Suppose that are 120kg liquid extract I (include 30% solid) and 60kg seed II in one vessel, from I and II, we can get theoretical product amount M=mI mII=120kg×30% 60kg=96kg, working time T=120kg/30kg/h=4h, from the parameter table we can find that the fluidization amount is inside the standard loading range. If we require two batches in one duty time, model PGL-30B is OK.

Features:
1. This equipment is especially suitable for micro auxiliary raw materials and heat sensitive raw materials. The efficiency of the spray drying granulator is 1-2 times that of FL boiling granulating machines. It can reduce the final moisture of some products to around 0.1%.
2. The rate of granule forming is more than 85% with 0.2-2mm diameters.
3. The improved inner roller multi-flow atomizer can handle liquid extracts with 1.3g/cm3 of gravity.

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