03/2014 EN For the Success of Original Technology A campaign of the VDMA Member of the HOMAG Group You may contact us WORLDWIDE Competent spare parts service Communication: Up-to-date information at all times: www.weeke.com www.buetfering.de Any questions, new ideas, criticism & praise to: info@weeke.de Subject to technical modifi cations, misprints and errors. Pictures may show special equipment. SWT 100 Wide-Belt Sanding Machines 1 2014/2015 WEEKE Bohrsysteme GmbH Division Sanding Technology Benzstrasse 10-16 33442 Herzebrock-Clarholz GERMANY Tel.: +49 5245 445-0 Fax: +49 5245 445-44 139 info@weeke.de www.weeke.com www.buetfering.de
The world sands with BÜTFERING For over 60 years the BÜTFERING brand has stood for high performance wide-belt sanding machines and innovative surface finishing. These include special and multi purpose sanding machines for calibrating and intermediate sanding as well as lacquer finishing machines. Always focused on the machining of wood and wood based composite materials. World wide on site BÜTFERING is on the spot and active world wide. Whether you are looking for good advice, sales or fast on-site service, you will find competent partners in over 65 countries representing the BÜTFERING brand. Contents SWT 100 02 The brand 04 The character 06 The series 09 The right pressure 10 The technical data 2 SWT 100 Wide-Belt Sanding Machines SWT 100 Wide-Belt Sanding Machines 3
The SWT 100 series The SWT 100 the easy way into the world of professional sanding. Either as single-head machine or equipped with up to three sanding heads the SWT 100 series executes all sanding tasks in a competent way. These include calibrating and fine sanding on solid wood and veneered panels also easy lacquer sanding. Everything for a working width of up to 1,100 mm with a sanding belt length of 1,900 mm. easy robust inexpensive Character Putting on the right pressure... according to requirements there are acp and eps sanding pads available on your choice Being flexible... up to three sanding heads available fi nish sanding in a single pass Being powerful... 15 kw drive motor performance per head Going up to speed... Poly V belt drives for effi cient torque transmission Being heavy... welded, warp resistant machine frame Being easy... easy machine operation thanks Touch Screen control Being of quality... robust, automatic feed belt control with tracking device Giving safety... over thickness protection for higher operation reliability 4 SWT 100 Wide-Belt Sanding Machines SWT 100 Wide-Belt Sanding Machines 5
The SWT 100 series SWT 114 L Ideal for the more varied market entry SWT 113 L Requirement for finish sanding: Multiple belt changes Max. one belt change Finish sanding in one cycle Available as option System Solid wood Veneer Lacquer Head: Combi head with profi les steel contact roller (160 mm diam) and a workpiece-controlled air-cushion sanding pad Suitable for sanding of solid wood components, frames, eg. MDF, Particleboard, and Plywood Working width 1100 mm Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads Poly V-belt drives SWT 114 L SWT 114 C SWT 124 RL SWT 114 C The most flexible starter Head: SWT 124 RC Combi-head with profi led steel contact roller (160 mm diam) and an electronically controlled segmented pad with 35 mm segments Suitable for sanding of veneered parts in 1 or 2 passes with the segmented pad only Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads SWT 134 RRL SWT 134 RRC eps - electronic pressure system acp - air cushion pad Suitable for calibration of panel-type workpieces Thickness tolerance compensation up to 2 mm Poly V-belt drives * SWT 113 L Ideal for new users SWT 124 RL Simple handling of solid wood Head: Combi head with profi led steel contact roller (160 m diam) and a workpiece-controlled air-cushion sanding pad Suitable for sanding of solid wood components, frames, eg. MDF, Particleboard, and Plywood Working width 950 mm Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Calibration head with profi led steel contact roller (160 mm diam) Combi-head with profi led, rubberised 65 shore contact roller (160 mm diam) and a workpiece-controlled air-cushion sanding pad Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads Independantly driven sanding heads Poly V-belt drives Suitable for sanding of solid wood components, frames, eg. MDF, Particleboard, and Plywood Poly V-belt drives * Available as option 6 SWT 100 Wide-Belt Sanding Machines SWT 100 Wide-Belt Sanding Machines 7
SWT 124 RC Twin-head flexibility for all applications For the right pressure at the right place at the right time Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads Poly V-belt drives Calibration head with profi led contact roller (160 mm diam) Combi-head with profi led, rubberised contact roller 65 Shore (160 mm diam) and electronically controlled segmented pad with 35 mm segments Suitable for sanding veneered parts as well as for sanding solid wood Thickness tolerance compensation up to 2 mm Air cushion sanding pad Electronic pneumatic system Suitable for sanding of solid wood, and wood based materials in a single pass with a 2 grit sequence * Efficient and precise sanding... The acp system senses incoming work pieces and activates the rise and fall pad system to give an anti-dubbing facility at both leading and trailing edges of the part. Optimal pressure due to small seegment width of 35 mm The machine s electronics ensure the optimum sanding pressure on all areas of a workpiece, guaranteeing a perfect sanding result. SWT 134 RRL Finish sanding of solid wood in just one pass Calibration head with profi led steel contact roller (160 mm diam) Calibration head with profi led rubberised 85 shore contact roller (160 mm diam) Combi-head with profi led, rubberised 65 shore contact roller (160 mm diam) and a workpiece-controlled air-cushion sanding pad. Suitable for sanding of solid wood components, frames, eg. MDF, Particleboard, and Plywood. Suitable for sanding of solid wood and wood based materials in a single pass with a 2 grit sequence Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads Poly V-belt drives SWT 134 RRC All application completed in just one pass Highlights Pneumatic pressure pad system for the right pressure over the entire working width Adjustable sanding pressure for consistent surface quality Optimal for processing solid wood Options for the SWT 100 series Highlights Electronically controlled segmented pad system for effi cient sanding pressure 35 mm segment width for perfect sanding results on all areas of the parts Automatic adjustment of the segments to the workpiece surface Thickness tolerance compensation up to 2 mm Calibration head with profi led steel contact roller (160 mm diam) Calibration head with profi led rubberised 85 shore contact roller (160 mm diam) Combi-head with profi led, rubberised contact roller 65 Shore (160 mm diam) and electronically controlled segmented pad with 35 mm segments Suitable for sanding of veneered parts as well as for sanding of solid wood Thickness tolerance compensation up to 2 mm Suitable for sanding of solid wood and wood based materials in a single pass with a 3 grit sequence Variable feed speed by frequency invertor Touchscreen operation with 125 programs Maintenance free DC braking system Independantly driven sanding heads Poly V-belt drives Cleaning brush Air-jet belt blower Variabe cutting speed (Lacquer sanding) * * Available as option 8 SWT 100 Wide-Belt Sanding Machines SWT 100 Wide-Belt Sanding Machines 9
The technical data Model 113 L 114 L 114 C 124 RL 124 RC 134 RRL 134 RRC Number of heads 1 1 1 2 2 3 3 Working width mm/inch 950/37 1100/43 1100/43 1100/43 1100/43 1100/43 1100/43 Focussing on the essential Abrasive belt width mm/inch 970/38 1120/44 1120/44 1120/44 1120/44 1120/44 1120/44 Abrasive belt length mm/inch 1900/75 1900/75 1900/75 1900/75 1900/75 1900/75 1900/75 Workpiece thickness min. - max. mm/inch 1/8-7 1/8-7 1,8 7 1,8 7 1,8 7 1,8-7 1,8-7 Air pressure bar / Compressed air usage max. l/min 6 / 20 6 / 20 6 / 20 6 / 40 6 / 40 6 / 60 6 / 60 Dust extraction approx. m3/h 1100 1450 1450 2900 2900 3450 3450 Length / Width / Height mm 1400 / 1650 / 1400 / 1800 / 1400 / 1800/ 1700 / 1800 / 1700 / 1800 / 1900 / 1800 / 1900 / 1800 / Total connected load kw 13 17 17 28 28 43 43 Weight kg 1300 1400 1400 1800 1800 2300 2300 Height Length Width 10 SWT 100 Wide-Belt Sanding Machines SWT 100 Wide-Belt Sanding Machines 11