LOG BANDSAW TECHNOLOGY
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LOG BANDSAW TECHNOLOGY slanted 17° LOG BANDSAW TECHNOLOGY faster – more gentle - easier more flexibility more value yield less operators No other sawing process offers the flexibility and individual possibilities to convert round logs into many different products as the Log Bandsaw Technology does. The 17° slanted bandsaw headrig and carriage gain more and more acceptance. Traditionally the log bandsaw was used for large diameter logs and especially for hardwood logs. The advantages of the slanted design are enormous: • The loading of the logs onto the carriage is significantly faster due...

The headblocks The headblocks are made in extra heavy, shock-resistant welded steel construction and are moved on precision machined block supports. All lumber supports are hard-chrome plated and exchangeable. All headblocks have independent positioning by means of servo-hydraulic setworks with very high setting speeds and can therefore adjust to every log shape. The clamping is done hydraulically. The applied pressure can be adjusted stepless by remote control from the operator panel to suit the sawing requirements. The dogs can be adjusted independently from the headblocks. This function...

The bandmill wheels Due to the high stresses, both wheels are made from high quality spheroid graphite iron. The surface hardness of this material allows years of operation without needs to regrind the wheels. The design of the wheels has been optimized by FiniteElements computer calculations. The bottom wheel with it‘s considerably higher momentum always pulls the band through the cut. The saw strain system The sawing accuracy of a bandsaw depends heavily on the bandsaw strain system. The EWD strain system offers a very fast reaction time and instantaneous shock absorption. One short...

Log Bandsaw Controls/Operation eWood is a comprehensive optimization and user interface software from EWD. All modern EWD sawlines and machines share the same interface application software. The interface man-machine offers an intuitive and consistent user concept, allowing effective use of the functions after just a short training period. Controls and comfort of operation • Industrial type PC, operator terminal and color monitor • Windows operator interface with menu-driven controls • Permanent display of all important values and parameters • Extensive display of operation messages in...

■ LOG BANDSAW TECHNOLOGY Technical data EW2, PF19, EBB HLOG BANDSAW TECHNOLOGY Productivity comparison TECHNICAL DATA EW2 Productivity comparison of the log bandmill versions under identical conditions. Dog opening vertical mm Track width mm Carriage speed max. m/min Carriage drive power (system) kW Slabber head diameter No. of main knives Chipping depth max. Chipping height above log support max. Set distance including park position Feed speed Drive motor size Machine weight with drive motor (132 kW) Wheel diameter Wheel face width Drive motor size Saw strain max. Saw blade...

• Log bandsaw mill 17° slanted with EW2, PF19, EBB1800 for log length up to 6 m. • Combined with a combination edger/gang optimized system CombiTE - BNK with 6 moveable saw heads plus fix mounted saw quills for sawing heights of 18 - 225 mm.

Log bandsaw mill Example 2 • Log bandsaw mill 17° slanted with EW2, PF19, EBB1800 for log length up to 6 m. • Combined with a combination reducing, profiling, edger/gang optimized system CombiTE-PF19 chipper canter, profiling unit FR15H. BNK with 6 moveable saw heads plus fix mounted saw quills for sawing heights of 22 to 225 mm.

• Log bandsaw mill 17° slanted with EW2, EBB1800 for log length up to 6 m. • Combined with a band resaw system EBT1800 and an edger/rip system DK90. lllllll www.ewd.de

Log bandsaw mill Example 4 • Log bandsaw mill 17° slanted with EW2, PF19, EBB1800 for log length up to 6 m. • Combined with a combination edger/gang opti mized system Combimes-DK90 with 4 moveable saw heads plus fix-mounted saw quills for sawing heights from 17-160 mm and a double arbor circular cant resaw NKU160 for 160 mm sawing height with fix mounted saws.

EWD Altotting - Head quarter Esterer WD GmbH Estererstrasse 12 84503 Altotting, Germany phone: +49 86 71 - 5 03 - 0 e-mail: info@ewd.de EWD Reutlingen - Branch office Esterer WD GmbH Taleswiesenstrasse 7 72770 Reutlingen, Germany phone: +49 71 21 - 56 65 - 0 e-mail: info@ewd.de Due to constant product improvements or developments the illustrations and specifications contained in this brochure are subject to change without notice.