Drum chipper (horizontal) | Bruks Siwertell
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Drum chipper (horizontal)

drum chipper horizontal bruks siwertell

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Market-leading machines that process any waste wood product.

We manufacture complete chipping lines that meet the highest performance and reliability criteria. Our heavy-duty machinery can handle the toughest conditions and Bruks’ horizontal-fed drum chipper is no exception.

Bruks Drum chipper horizontal

Our 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 Bruks’ larger chippers.

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

With more than 50 years of experience and over 10,000 drum chippers installed, you can depend on a well-tested product that will deliver a long, economic life with low maintenance costs.

Bruks Drum chipper horizontal

Wear resistant, proven technology

Our drum 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. We can deliver rollers 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 and easy cleaning. Hydraulic cylinders are also used for maintenance functions and easy access for cleaning and knife change.

Clamping plate

Image: For quick, easy and safe knife change, the clamping plate is secured in the rotor body

 

infeed roller

Image: To secure even and continuous feed to the cutting system, the in-feed system with lower and upper in-feed rollers are designed to allow left-lifting up to maximum in-feed height

 

operating unit

Image: The operating unit is equipped with safety and maintenance functions

 

service platform

Image: The drum chipper includes a service platform, to allow for easy and safe access, and for facilitating knife change

wear plates

Image: The wear plates on the counter knife are bolted and replaceable, as well as partly extractable 

wear plate rotor

Image: The wear plates on the rotor are replaceable and able to turn, and they are placed underneath the chipping knives to reduce wear in the chip pockets.

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 55-2x132
DH 300 650, 800 1000 6 110-250
DH 300(400) 800, 1000 1000 8 110-250
DH-V 300/400 800, 1000, 1200 1000 5 110-250
DH 400 650, 800, 1000, 1200 1300 8 160-500
DH 400(550) 1000, 1200 1300 10 160-500
DH 500 800, 1000, 1200 1600 11 315-630
DH 500(700) 1000, 1200 1600 12 315-630
DH 700 1000, 1200, 1450 2000 13 630-1500
DH 850 1200, 1450 2000 15 630-1500
DH 1000 1200, 1450 2000 15 630-1500
DH 1050 1450, 1850 2400 14 1250-2500
DH 1200 1450 2800 18 1250-2500

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