SIEMPELKAMP MASCHINENFABRIK GMBH

The line for tree-length logs is designed for the processing of whole logs with lengths of up to20 meters: With the log feed, debarker, washingsystem, dosing system all the way to the highlyecient disc chippers, the production of highquality chips is guaranteed Key featuresFeeding of the wood from the truck or storage areaLarge gantry or rotating cranes for loads of up to 30 metric tons of woodExtremely robust longitudinal chain conveyors or chip chutesLarge conveying cross-sections and laterally arranged chutesDrum debarkersChipper feeding onveyors for large throughputs Metal sensor and roller conveyor cleaning systemDisc chipperAdvantagesGentle de-barkingMinimal ne material content among chipsHigh safety against jamming of logs

The long-wood line is designed for processing logs with lengths between 3 and 8 meters and diameters between 50 and 850 mm: With the log feed, step feeder, debarker, washing system, dosing system all the way to the highly-ecient disc chippers, the production of high-quality chips is guaranteed. Key features Feeding of wood by means of handling cranes or loading vehicles Robust chain cross conveyors for the direct feed of logs Buer capacity of up to 30 minutes/ 80 metric tons bone dry material Step feeder for absolutely consistent volumes Metal sensor and roller conveyor cleaning system Rotor debarker for eective debarking even at extremely low winter temperatures Robust drum chipper Advantages Highly controllable wood feed Ecient debarking Perfect chip quality thanks to the adjustability of to the feed material mixture Minimal ne material content High lling level and high utilization of chipper c High operational safety

The plantation wood line is designed for processing uniform wooden logs grown in plantations. These logs have lengths between 3 and 8 meters and diameters between 100 and 450 mm: With the log feed, dosing step conveyor, debarker, washing system, dosing system all the way to the highly-ecient disc and drum chippers as well as the mills for the preparation of bark, the production of highquality chips is guaranteed. Key features Feeding of wood by means of handling cranes or loading vehicles Robust chain cross conveyors for the direct feed of logs Dosing step conveyor for absolutely consistent volumes Metal sensor and roller conveyor cleaning system Depending on the debarking demand, use of drum or rotor debarker Disk or drum chipper Advantages Robust, highly controllable wood feed Debarker adapted to the debarking demand Minimal ne material content High lling level and high utilization of chipper capacity High operational safety

The scrap and short-wood line is designed for processing root pieces, slabs, edgings, panel waste pieces, windfall wood, and of course logs. With the log feed, step feeder, debarker, washing system, dosing system all the way to the highly-ecient drum chippers, the production of high-quality chips is guaranteed. Key features Simple feeding of wood directly from the truck Robust underground bins or vibrating feeders Vibrating conveyor lines Drum chipper Metal sensor and roller conveyor cleaning system Advantages Use of almost any type of wood material Continuous and uniform material feed Safe removal and discharging of rocks, sand, and other contaminants High lling level and high utilization of chipper capacity

The drum debarker, type PDD, was developed for the economical and gentle debarking of logs. The drum debarker is not only used for the production of berboards or OSB but in all industries where thoroughly debarked round logs are required. The system, based on a modular design, was built for the debarking of logs with medium and large diameters at high capacity in order to meet the high demands of panel manufacturers. Key features Electromotive drive Power transmission via truck tires Wear-resistant carriers for log transports Adjustable retention time of the logs Debarking by friction of the logs against each other Advantages Adjustable degree of debarking Economical and at the same time gentle debarking Modular design allows an adjustment to the required plant capacity Options Horizontal convey for long logs Gravity feed chute for short logs

The rotor debarker is ideal for use wherever reliably and thoroughly debarked logs are required. The abrasive debarking tools make the rotor debarker the rst choice for logs that are especially hard to debark and for frozen wood. The narrow design ensures the parallel position of the logs in the machine. The modular design allows high exibility for a needs-based log feed. Key features Modular design Needs-based conguration according to throughput amount, type of wood, and degree of debarking Debarking by means of abrasive and wear-resistant debarking tools Advantages Adjustable degree of debarking Suitable for frozen logs (permafrost) Suitable for logs with dierent diameters Quiet operation Options 2 or 3 rotors per section

Disc chippers are especially suitable for processing straightly grown round wood into high quality wood chips. The raw material is fed into the chipper via a slanted horizontal feeding conveyor. The disc inside the housing is equipped with knives. The logs are processed to chips between the vertical rotor knives and the counter knives. The chips are discharged below via a discharge chute, with lling level control, to a subsequent conveyor. Advantages High, consistent chip quality Quick, ergonomic knife changes Cutting force supports material infeed Features, Function Chip length 20-25 mm Chip width 4-10 mm Options Adjusting devices for rotor and stator Knives

Drum chippers are used to process long and short logs, wood pieces, saw mill waste, veneer waste, residual wood, and other wood waste to high-quality chips. Depending on the size and design of the drum chipper, the machine can be adjusted to the type of wood to be processed and the desired chip quality. The most suitable chipper size is determined by the maximum trunk diameter to be processed and the desired production capacity. The desired chip length also inuences the performance of the chipper. Key features Adv Large draw-in rollers for process-reliable wood feed at constant speed Pivoting feed system for automatic adjustment to loading height Hydraulic ywheel drive for consistent contact pressure and the damping of impacts Robust, well-balanced rotor Large ywheel inertia to compensate for short-term peak loads Generously dimensioned V-belt drive Startup process via Pony-motor to reduce spikes in power supply during acceleration of the rotor

Shredded bark is burned as fuel to generate energy. It is indispensable to supply uniform particle sizes to energy plants. The degree of preparation is determined by the shape and arrangement of the beaters and size reduction elements as well as the rotor speed Key features Shredded bark is fed to shredder from above Rotor with vertical shaft and equipped with oscillating beaters Inside wall of lower housing equipped with size reduction elements and wear plates Gravity discharge of shredded material to below Easy access to lower part of housing for maintenance Advantages Suitable for almost all types bark High operational safety No risk of clogging, even with longer or wet bark pieces Insensitive to foreign matter of any kind Optimally adaptable to any feed material Maintenance friendly High throughput capacity Low energy requirement

All contaminants, such as stones, glass, sand, metal, rubber, or high-density wood material ow using Siempelkamp separation technology. Siempelkamp separation technology ensures careful handling of the chips