Compaction-Granulation equipment

The range of crushing/granulation equipment developed by

SAHUT-CONREUR

is specially adapted to the requirements of the compaction-granulation processes. These equipment are selected according to the physical properties of the material (hardness, abrasiveness,…), the final product final size range and the granules shape required for the marketable product. The yield of a compaction-granulation unit (ratio of the granules quantity per flakes quantity produced by the compactor) is essential in the selection and the combination of the adequate crushing-granulation equipment: from the compacted flakes, the maximum amount of granules of the calibrated size has to be produced while keeping as minimum the amount of fines generated; these fines will be recycled back to the compactor.

It consists of two rotors fitted with toothed discs rotating at the same speed and in reverse direction: the flakes produced by the compactor run through the toothed discs and are reduced in size. This equipment is usually placed between the compactor and the granulator/crusher in order to reduce the flake size and so facilitate granulation.

Type	Output(t/h)	Speed (Rpm)	Power (kW)	Rotor diameter (mm)	Rotor width (mm)	Weight (kg)
FB/30/20	0,1 - 1	25	2 x 1,5	200	200	300
FB/30/30	1 - 3	30	2 x 2.2	300	300	360
FB/30/40	3 - 10	40	2 x 3	300	400	400
FB/30/50	5 - 15	50	2 x 4	300	500	450
FB/40/50	6 - 17	50	2 x 4	400	500	500
FB/40/60	7 - 20	50	2 x 5.5	400	600	650
FB/40/90	10 - 25	50	2 x 7.5	400	900	850
FB/50/70	15 - 40	50	2 x 7.5	500	700	850
FB/50/90	20 - 55	50	2 x 9	500	900	1200
FB/50/95	25 - 60	50	2 x 9	500	950	1350
FB/50/110	30 - 70	50	2 x 11	500	1100	1450
FB/50/135	40 - 110	50	2 x 15	500	1350	2500

It consists of a rotor fitted with mobile hammers and a screen installed under the rotor; the rotor speed and screen hole size are determined by the product to process and the end size range required. The hammer-mill granulator can be installed as primary or secondary granulator.

Type	Output(t/h)	Speed (Rpm)	Power (kW)	Weight (kg)
HM/30/20	0,3 - 1	1000	3	195
HM/40/30	1 - 3	800	7.5	250
HM/40/60	3 - 6	650	15	350
HM/50/70	6-30	650	30	800
HM/55/90	10-50	650	37	1000
HM/70/100	15 - 70	650	45	2500
HM/90/100	20 - 90	650	55	3500
HM/90/120	25 - 100	650	75	4200

It is equipped with a rotor fitted with several blades and a perforated grid is placed under the rotor ; the rotor rotating at low speed forces the product through the perforations. Thanks to this grinding technique, the granules have a rounder shape. Besides, the crushing/ granulation yield is higher than the one obtained with the hammer-mill. The single-deck grid granulator will be installed as primary or secondary granulator.

It includes a primary granulator and two secondary granulators. Taking the throughput of the grid of the secondary granulator into account, the flow of product from the primary granulator is distributed among both secondary granulators mounted in parallel. The aperture of the grid of the secondary granulators can correspond to the upper size requested for the marketable granules: in that case, the upper cloth can be removed and the circulating load in the handling equipment reduced.

Type	Output (t/h)	Speed (Rpm)	Power (kW)	Rotor diameter (mm)	Rotor width (mm)	Weight (kg)
DG 50	5 - 10	30	18.75	500	500	2000
DG 100	10 - 20	35	56.25	730	875	3500
DGI 200	20 - 40	35	90.75	730	1750	7000

The granulator is equipped with a rotor fitted with several arms; the product is crushed when running through the screen installed under the rotor. This equipment is particularly adapted for producing a fine particle size range in small throughput plants.

Type	Output(t/h)	Speed (Rpm)	Power (kW)	Rotor diameter (mm)	Rotor width (mm)	Weight (kg)
SC 60	0,1 - 0,2	0 - 150	0,55	100	60	40
SC 100	0,2 – 0.25	0 - 150	1.1	100	100	80
SC 200	0.25 - 0.5	0 - 250	1,5	140	220	150
SC 400	0.5 – 0.75	0 - 250	3	180	390	230
SC 500	0.75 - 1	0 - 250	5.5	220	480	325
SC 600	1 - 2	0 - 250	7.25	280	600	400

SAHUT-CONREUR

also offers the supply of integrated compact units including crushing - granulation systems. These systems can be adapted in existing equipment or units according to the needs and production requirements.

Options

Our oscillating or continuous rotor granulator can be customized following the below options:

• Stainless steel 304L / 316L material construction
• Casing in special anti-wear material or with wear-plates

It consists of two rotors, the working surface of which is machined to obtain either vertical knives or horizontal knives. The product running through the rotors is crushed by the knives. The size range of the crushed material (between 2 and 20 mm) is conditioned by the gap between rotors and the distance between knives.

Type	Output (t/h)	Power (kW)	Rotor diameter (mm)	Rotor width (mm)	Weight (kg)
KC/250/300	0,1 - 1	2.2	250	300	300
KC/250/600	1 - 3	5.5	250	600	600
KC/250/900	3 - 4	7.5	250	900	900

It is well adapted for finer particle size range with an average diameter between 0.3 and 2 mm. With this crusher, the size range can be perfectly targeted while reaching crushing yields vastly superior to the usual yields for such a fine particle size range.

Type	Output (t/h)	Power (kW)	Rotor diameter (mm)	Rotor width (mm)	Weight (kg)
SRC/250/300	0,1 - 1	2.2	250	300	300
SRC/250/600	1 - 3	5.5	250	600	600
SRC/250/900	3 - 4	7.5	250	900	900