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DGA Compact Single Shaft Shredder

DGA Compact Single Shaft Shredder has a 251mm diameter profiled rotor made of solid steel, operating at a speed of 11.6~12.9rpm. The concave ground, aggressive 4-way rotating knives are mounted in the grooves of the profiled rotor with special knife holders. This enables 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

DGA Compact Single Shaft Shredders have been designed with a wide range of applications and industries in mind such as:

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

SPECIFICATION

MODEL

 

550

Feeding size

mm

580 x 900

Rotor diameter

mm

251

Rotor speed

rpm

90

Main motor power

kw

18.5~22

Rotor knives

pcs

13

Stator knives

pcs

2

Screen size

mm

15~100

Machine dimensions

mm

1894x1348x1723

Dimensions

A

mm

1894

B

mm

1348

C

mm

580

D

mm

1723

E

mm

1020

F

mm