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DGS General Purpose Single Shaft Shredder

DGS General Purpose Single Shaft Shredder has a 457mm diameter profiled rotor made of solid steel, operating at a speed of 74rpm. The concave ground, aggressive 4-way rotating knives are mounted in the grooves of the profiled rotor with special knife holders. This enable a reduction of the cutting gap between the counter knives and the rotor which guarantees a high flow rate, low power consumption and maximum output of shredded material.

The hydraulically operated ram feeds the material automatically in the rotor’s cutting chamber by load-related controls. The hydraulic system is equipped with high-pressure valves and volumetric flow controls which can be set according to the requirements of the input material.

Extremely robust pedestal bearing housings are mounted outside the machine and separate to the cutting chamber to prevent dust and dirt penetrating into the oversized bearings. This ensures a long service life and minimum service and maintenance.

Power is transmitted from the motor by a drive belt via an oversized gearbox which is located on the shaft end on one end of the rotor.

A safety switch prevents machine startup when the front panel is open and the machine features emergency stop buttons on the machine body and control panel. 
 

APPLICATIONS

DGS Shredders have been designed with a wide range of applications and industries in mind such as:

PLASTICS / WOOD / BIOMASS / PAPER / ALTERNATIVE FUELS (RDF/SRF) / DOMESTIC & COMMERCIAL WASTE

SPECIFICATION

MODEL

 

850

1200

1500

2000

Cutting chamber dimensions

mm

840x1570

1120x1570

1400x1570

1960x1570

Rotor diameter

mm

457

457

457

457

Rotor speed

rpm

74

74

74

74

Main motor power

kW

37/45/55

55

75

2X55/2x75

Rotor knives

pcs

60

81

102

144

Stator knives

pcs

2x3

2x4

2x5

2x7

Hydraulic ram power

kW

3.75

5.6

5.6

5.6

Screen size

mm

40~100

40~100

40~100

40~100

Schredding chamber size

mm

800x730

800x1000

800x1290

800x1860

Dimensions

A

mm

2300

2300

2300

2300

B

mm

1650

1650

1650

1650

C

mm

540

540

540

540

D

mm

660

660

660

660

E

mm

2250

2250

2250

2250

F

mm

350

350

350

350

G

mm

2000

2280

2600

3720

H

mm

1730

2000

2340

3340

I

mm

840

1120

1400

1960

J

mm

860

1140

1420

1980

K

mm

1570

1570

1570

1570