Vibrating grizzly feeder/scalper

Strong points Vibrating grizzly feeder/scalper

Reliable and tough

Designed for extreme applications with hard, abrasive rock.

Enhancedstability

Rubber suspensions or metal springs
Off-side stabilizers.

Maximizedsize sorting

Independent scalping bars with adjustable spacing.

Yield: 100-800 t/h

Maximum output for feeding the coarse rock grinding station.

Features Vibrating grizzly feeder/scalper

Roc Impact (ROC) vibrating grizzly feeders are designed mainly for fixed primary crushing plants. They regulate the feed rate to the crusher while separating materials by size.

The vibration unit is run by two vibrators located underneath, or with a motor-driven eccentric driveshaft.

They create a linear vibrating motion with an incline of 45° to the horizontal frame of the feeder (depending on the installation).

A wear-resistant electrode extends the life of the feeder.
The design of the rods allows them to spread make it easier to remove blockages and to maximize size-based sorting.
Four sets of springs or rubber mounts support the feeder to better stabilize it during operation.
Feed rate can be controlled remotely thanks to the variable speed motor.

Technical specifications

ROC APV 11.45

Power (Kw): 18,5

Length x width (mm): 1100 x 4500

Production (T/h): 400

Weight (Kg): 5250

ROC APV 12.55

Power (Kw): 22

Length x width (mm): 1250 x 5500

Production (T/h): 600

Weight (Kg): 6350

ROC APV 15.65

Power (Kw): 30

Length x width (mm): 1500 x 6500

Production (T/h): 800

Weight (Kg): 11000

ROC VS 7.25

Power (Kw): 2 x 2,5

Length x width (mm): 700 x 2500

Production (T/h): 100

Weight (Kg): 2600

ROC VS 9.35

Power (Kw): 2 x 3,8

Length x width (mm): 850 x 3500

Production (T/h): 200

Weight (Kg): 3750

ROC VS 11.45

Power (Kw): 2 x 7

Length x width (mm): 1100 x 4500

Production (T/h): 400

Weight (Kg): 4820

Type	Power (Kw)	Length x width (mm)	Production (T/h)	Weight (Kg)
ROC APV 11.45	18,5	1100 x 4500	400	5250
ROC APV 12.55	22	1250 x 5500	600	6350
ROC APV 15.65	30	1500 x 6500	800	11000
ROC VS 7.25	2 x 2,5	700 x 2500	100	2600
ROC VS 9.35	2 x 3,8	850 x 3500	200	3750
ROC VS 11.45	2 x 7	1100 x 4500	400	4820

ROC APV 11.45

Power (Hp): 25

Length x width (Inch): 43 x 177

Production (Stph): 440

Weight (Lbs): 11575

ROC APV 12.55

Power (Hp): 30

Length x width (Inch): 49 x 216

Production (Stph): 661

Weight (Lbs): 14000

ROC APV 15.65

Power (Hp): 40

Length x width (Inch): 59 x 256

Production (Stph): 881

Weight (Lbs): 24250

ROC VS 7.25

Power (Hp): 2 x 4

Length x width (Inch): 28 x 98

Production (Stph): 110

Weight (Lbs): 5735

ROC VS 9.35

Power (Hp): 2 x 5

Length x width (Inch): 33 x 138

Production (Stph): 220

Weight (Lbs): 8270

ROC VS 11.45

Power (Hp): 2 x 10

Length x width (Inch): 43 x 177

Production (Stph): 440

Weight (Lbs): 10630

Type	Power (Hp)	Length x width (Inch)	Production (Stph)	Weight (Lbs)
ROC APV 11.45	25	43 x 177	440	11575
ROC APV 12.55	30	49 x 216	661	14000
ROC APV 15.65	40	59 x 256	881	24250
ROC VS 7.25	2 x 4	28 x 98	110	5735
ROC VS 9.35	2 x 5	33 x 138	220	8270
ROC VS 11.45	2 x 10	43 x 177	440	10630

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Vibrating grizzly feeder/scalper Feeder