Upravit stránku

DGH Heavy Duty Granulator

DGH Heavy Duty Granulator has a centrally hinged two-piece cutting chamber with a robust welded steel construction, with the upper and lower sections of the housing meeting horizontally. Reversible stator knives with double cutting edges are fitted as single elements to the lower section of the housing, allowing multiple re-sharpening and adjustment of the stator knives. There is a hinged screen cradle and hinged door for easy screen access.

The rotor is a heavy duty paddle type design with knife cover plates to protect the blades when processing abrasive applications. The knife mounting bolts are screwed into the mounting plates as opposed to the rotor. All knives are manufactured from chrome nickel tool steel as standard, but when processing applications that are particularly abrasive the DGH granulators can be fitted with a specially designed wear resistant rotor utilizing wear resistant steel parts and hardox facing.

The v-cut cutting geometry offers distinct advantages over other rotor designs, including higher throughput with reduced power consumption, better quality cut, and lower noise levels. Specially designed knife setting jig means that the knives can be adjusted from outside the machine, significantly reducing the downtime required to change/set knives.

The base frame has a solid welded construction with anti-vibration rubber feet to reduce vibration and noise. The drive motor is mounted on tension rails to allow easy adjustment of the V-belt tension. Integrated suction trough for material discharge. Specially designed hopper with 3 sets of curtains to prevent material flybacks. Integrated rundown safety device prevents access to the rotor until it has come to a complete stop. 

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

DGH Heavy Duty Granulators 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

 

350/500

500/600

600/800

500/1000

Rotor Diameter

mm

350

500

600

500

Rotor Width

mm

500

600

800

1000

Rotor Knives

pcs

3x2/5x2

3x2/5x2

5x2/7x2

3x2/5x2

Stator Knives

rows

2/3

2/3

2/3

2/3

Cutting Chamber Dimensions

mm

516x460

636x590

790x695

985x590

Motor Power

kW

15 – 22

37 - 55

55 – 90

55 – 90

Dimensions

A

mm

1800

2080

2300

2230

B

mm

1600

1850

2100

2000

C

mm

1250

1530

1850

1950

D

mm

770

940

1120

1350

E

mm

2500

2620

3000

2860

MODEL

 

700/1000

800/1200

800/1600

800/2000

Rotor Diameter

mm

700

800

800

800

Rotor Width

mm

1000

1200

1600

2000

Rotor Knives

pcs

5x2/7x2/9x2

7x2/9x2

7x4/9x4

7x4/9x4

Stator Knives

rows

2/3

2/3

2/3

2/3

Cutting Chamber Dimensions

mm

985x800

1150x915

1570x915

1960x915

Motor Power

kW

75 – 110

110 – 160

132 – 200

160 – 200 x 2

Dimensions

A

mm

2800

3100

3140

2740

B

mm

2500

2800

2800

2600

C

mm

2060

2360

2800

3460

D

mm

1290

1530

1960

2250

E

mm

3420

3820

4250

4775