Specifications

Model name DH 120
Brand Bruks

Description

Bruks

Bruks drum chippers, with their large in-feed openings, lead the market and are capable of processing any waste wood product. Logs or bundles of wood with a diameter of over a meter can be reliably processed in larger chippers.

With the ability to produce up to 300t/h of high-quality pulp mill chips, or smaller microchips for use in the bio fuel industry, our drum chippers have flexible arrangements to produce even large chips of up to 200mm in length.

Chippers have heavy-duty, self-aligning bearings that are centered in steel housings and bolted to the side walls of the machine. These deliver a long and effective service life.

In addition, their feed rollers have special ‘teeth’ that are surface-hardened by a heat treatment process, resulting in a particularly high wear resistance. Rollers can be delivered with the option to have exchangeable wear segments.

Hydraulic or pneumatic cylinders are used to regulate the pressure of the upper feed rollers and to open the upper feed rollers for maintenance easy cleaning. Hydraulic cylinders are also used for maintenance functions and easy access for cleaning and knife change.

Technical data

Type Infeed width

[mm]

Rotor diameter

[mm]

Infeed rollers

[pcs]

Motor power

[kW]

DH 100 300, 500 300 2 18,5 – 37
DH 120 400, 500, 650 450 2 22 – 55
DH-V 120/250 650 450 3 22 – 55
DH 150 400, 500, 650 500 2 30 – 75
DH 200 400, 500, 650 580 2 55 – 132
DH-V 200/300 650, 800 580 3 55 – 132
DH 180 540 600 2 45 – 75
DH 240 500, 650, 800 700 4 55 – 132
DH-V 240/350 650, 800 700 5 55 – 132
DH 365 560, 825 800 6 55 – 2×132
DH 300 650, 800 1.000 6 110 – 250
DH 300 (400) 800, 1.000 1.000 8 110 – 250
DH-V 300/400 800, 1.000, 1.200 1.000 5 110 – 250
DH 400 650, 800, 1.000, 1.200 1.300 8 160 – 500
DH 400 (550) 1.000, 1.200 1.300 10 160 – 500
DH 500 800, 1.000, 1.200 1.600 11 315 – 630
DH 500 (700) 1.000, 1.200 1.600 12 315 – 630
DH 700 1.000, 1.200, 1.450 2.000 13 630 – 1.500
DH 850 1.200, 1.450 2.000 15 630 – 1.500
DH 1000 1.200, 1.450 2.000 15 630 – 1.500
DH 1050 1.450, 1.850 2.400 14 1.250 – 2.500
DH 1200 1.450 2.800 18 1.250 – 2.500

 

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