Used Stemac Wide Belt Sander for sale (13,187)

Condition: not inspected (used), Year of construction: 2000, functionality: unexamined, feed rate X-axis: 25 m/min, workpiece height (max.): 180 mm, workpiece width (max.): 1,000 mm, No reserve price - guaranteed sale to the highest bidder! TECHNICAL DETAILS Max. workpiece width: 1,000 mm Min. workpiece thickness: 3 mm Max. workpiece thickness: 180 mm Max. feed speed: 25 m/min Unit 1 Unit: Combined roller/pad Material: Rubber Unit 2 Unit: Vertical pad Lhsdsyttyvjpfx Afaef MACHINE DETAILS Motor power: 1.2 kW EQUIPMENT Working table with fixed height Working level Feed belt The machine is sold and delivered in its actual and legal condition (“as seen and approved”) based on photo documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for installation, securing, and use of the machine at the destination. External reference: 6385

Condition: excellent (used), Year of construction: 1992, Wide belt sander Manufacturer: Bütfering Model: AWS 1100 Year of manufacture: 1992 Ljdpjywi Rmefx Afaehf Sanding width: 1,100 mm Max. workpiece thickness: 150 mm Abrasive belt dimensions: 1,900 x 1,100 mm Power: 15 kW Feed speed: 2.5–12.5 m/min, variable

Condition: excellent (used), Wide Belt Sander SCM Casadei Libra 30 Model – Libra 30 Sanding width: 950 mm Max material height: 170 mm 2 sanding units (1 x steel roller, 1 x combination unit) Finishing pad 15 kW motor, star/delta starting Two feed speeds Electric table adjustment Table position display Oscillation with photocell control The sander is in very good condition, fully operational and ready for work Weight approx. 1100 kg Lhedeyv D A Ijpfx Afaef

Condition: used, Technical data: Working width: 1100 mm 1 Calibrating unit Roller diameter: 160 mm 2 Combination units Roller diameter: 160 mm Workpiece height: 160 mm Sanding belt dimensions: 2200x1130 mm Extraction port diameter: 2x140 mm Electric lifting Digital display Emergency stop switch Lsdpfeyv Arzex Afajhf Total power: 13 kW Voltage: 380 V Overall dimensions: Length: 1900 mm Width: 1800 mm Height: 2400 mm

Condition: used, Year of construction: 1983, Used machine Year of manufacture: 1983 Condition: completely checked + serviced, incl. new feed belt Features and technical specifications: - Incl. combination unit with contact roller and sanding shoe - With height-adjustable contact roller for calibration - With air-cushion pressure shoe controlled by the workpiece - 4-way adjustable grit compensation - With pneumatic belt tensioning device - With a rotating cleaning brush at the machine's outfeed side - Belt oscillation via photoelectric sensor for automatic monitoring and regulation of the lateral belt position for even belt wear - With roller table at infeed - With digital display unit for the electric motor-driven workpiece thickness adjustment - With additional veneer sanding beam - With 2x spare sanding shoes Ljdpfx Afowka T Seaehf - Sanding width: 1350 mm - Sanding belt length: 1900 mm - Passage height: 150 mm - Main motor: 15 kW - Feed speed steplessly adjustable 2.5 - 12.5 m/min - Extraction connection 2 x 200 mm Dimensions: approx. 2300 x 2000 x 2300 mm Weight: approx. 2300 kg Pictures show the machine in unrefurbished condition! Availability: approx. end of January 2026 Location: Röllbach

Condition: used, Working width ca. 1.300 mm mm Number of sanding units 2 st. Ljdpfxeypwars Afaehf Workpiece thickness max. ca. 150 mm engine 18,5 & 15 kW Kündig ENORM 1300-2 wide belt sander for precise calibration and fine sanding of solid wood, veneer, and wood-based materials. The robust industrial design with two sanding units and cleaning brush enables high removal rates and precise surface quality in furniture and interior construction. Ideal for craft and industrial businesses with high quality standards, including sanding belts.

Condition: excellent (used), functionality: fully functional, grinding width: 1,350 mm, overall weight: 4,200 kg, Fine and smoothing sanding machine Heesemann, model: FGA 6 For intermediate lacquer sanding, wood surface smoothing, and sanding of foils The machine is fully functional, well maintained, and in very good technical condition. The conveyor belt has been replaced. Lhsdpfxsya I Iuo Afaof Sanding width: 1300 mm Working height: 880 mm, constant Maximum workpiece thickness: 3–80 mm Transport bed: with individual transport belts Drive: 2.5 kW three-phase motor, including blow-off unit Feed speed: 4.5–22 m/min, adjustable Units Brush roller unit: centrally height-adjustable Diameter: 150 mm Drive power: 1.5 kW Bristle material: Fibre Longitudinal sanding unit Continuous electronic adjustment of the sanding belt speed via frequency inverter Wear-free brake unit Pneumatic belt tensioning Intermittent belt blow-off device Infrared belt control Counter-rotating sanding belt Sanding belt dimensions: 2620 x 1350 mm Belt sanding speed: 0.3–12 m/s Drive power: 11 kW Graphical operator terminal for inputting machine settings, including numeric thickness adjustment and displays for fault sources, workpiece throughput, and feed speed Electronically controlled pressure beam Control roller spacing: 40 mm Pneumatic belt tensioning The pressure beam's contact surfaces automatically adjust to the shape of the passing workpieces Workpiece vacuum hold-down system: Fan with 5.5 kW drive power Operator side and terminal: left Operating voltage: 400 V, 50 Hz Space requirements: 2550 x 2220 x 2300 mm Weight approx.: 4200 kg (Technical specifications are subject to change and errors, as well as prior sale.)

Condition: excellent (used), functionality: fully functional, grinding width: 1,350 mm, overall weight: 5,500 kg, working height: 880 mm, Wide belt sanding machine with cross and longitudinal unit for sanding, among other things, veneer before lacquering. The machine is fully functional, well-maintained, and in very good technical condition. The conveyor belt has been renewed. Sanding width: 1300 mm Working height: 880 mm constant Workpiece thickness max.: 3–140 mm Transport bed: with individual conveyor belts Drive: 3.0 kW three-phase motor, including extraction device Lhsdpfsya I Riex Afaef Feed speed: 4.5–22 m/min, adjustable Units: cross/longitudinal/brush Brush roller unit: centrally height-adjustable Diameter: 150 mm Drive power: 1.5 kW Brush material: fibre 1. Cross sanding unit - Wear-free brake system - Pneumatic belt tensioning - Belt run monitoring - Pressure lamella belt system, intermittent belt cleaning device - Sanding belt dimensions: 4900 x 150 mm - Belt sanding speed: 12 + 24 m/s - Drive power: 13 / 17 kW 2. Longitudinal sanding unit - Infinitely variable electronic control of sanding belt speed via frequency inverter - Wear-free brake system - Pneumatic belt tensioning - Intermittent belt cleaning device - Belt control: infrared - Sanding belt in counter-rotation - Sanding belt dimensions: 2620 x 1350 mm - Belt sanding speed: 0.3 – 12 m/s - Drive power: 11 kW Graphical operating terminal for entering machine settings, including numerical thickness adjustment as well as fault source, workpiece passage, and feed speed display Electronically controlled pressure beam Roller spacing: 40 mm Pneumatic belt tensioning The contact surfaces of the pressure beam automatically adapt to the shape of the workpieces passing through Weight approx. 5500 kg Space requirement approx. 2550 x 2675 x 2400 mm

Condition: excellent (used), Year of construction: 2008, Biesse Artech Levia 310 - 1350. YoM: 2008. UK Price £13,650 + VAT Single belt Finishing sanding machine which has been used for pre-sanding and de-nibbing in the paint shop. Now surplus to requirements due to closure of the paint shop. Can also Calibrate and sand solid woods. Single head / belt construction. Connected to services and available for any demonstration. Lodpfx Afjyuy R Doaohf Working width 1350mm. Thickness between 3mm & 200mm. Combi Working Unit Grooved steel Calibration Roller. AND Electronic Sectioned Pad. Cleaning brush on outfeed. Vacuum table to increase panel holding. Compressed air belt cleaning. Automatic panel thickness setting. Extended infeed rollers.

Condition: ready for operation (used), Working width 300 mm Mechanical oscillation Shoe Lhjdpfeyux Sysx Afajf Weight approx. 450 kg Star-delta motor start 380 V

Condition: excellent (used), functionality: fully functional, Vertongen M-300 Combi Throughfeed Sander Working width: 300 mm Working height: up to 200 mm Combi unit with pad Pneumatic oscillation Manual raising and lowering of the work table Lhedpjyn Aqajfx Afasf Two feed speeds Main motor: 5.5 kW Abrasive belt: 300x1900 mm Weight: approx. 600 kg

Condition: good (used), Code: 0312 Brand: TAGLIABUE - COSTA LEVIGATRICI Model: TAG 11 - Norme CE Automatic calibrating sanding machine with 2 belts and movable head for furniture, carpentry, custom-made furnishings, panels, solid wood, tables, composite materials and various - CE Standard Steel enblock Conveyor plane provided with a thick rectified steel structure Sanding belt motors placed inside the base Rubber conveyor belts structured in 3 cloths and sectionated in rings for constant centering on the plane Base with thickness sheet up to 30 mm Movable head using big lifting columns Technical data: Working width 1350 mm Working thickness 3-130 mm Fixed working surface height 900 mm Feed speed from 5 to 30 mt/min Belt dimensions 1400 x 2620 mm Working thickness display Composition: 1° Group Steel Calibrating Roller diameter 280 2° Group Rubber Sanding Roller diameter 300 Cleaning brush - Motor 2 Hp - Suction inlet diameter 160 Total power 57 kW Compressed air 7-8 bar Lhodpfxoynk Dne Afasf Overall dimensions mm 2100 x 2300 x 2400 h Weight kg 5500

Condition: reconditioned (used), functionality: fully functional, Refurbished, automatic levelling wide-belt sander suitable for calibration and sanding of solid wood. The CB 1030 belongs to the high-end series of automatic wide-belt sanders, notable for its exceptionally robust and rigid machine frame and excellent sanding quality. 2 aggregates: roller + roller and pad with a shared 11 kW motor: 1. Calibration roller – hard rubber 2. Sanding roller – soft rubber + sanding pad, mechanically adjustable Sanding width: 1030 mm 2 feed belt speeds Motorized thickness adjustment + fine manual tuning LCD display for working thickness Ammeter for motor load monitoring Automatic workpiece thickness measurement Work table with lift on four screws Pneumatic oscillation, 6 bar, electronic control Lsdoxgq Naspfx Afaohf Infeed and outfeed table extensions Required extraction: approx. 3500 m³/h The machine is completely refurbished, adjusted, and tested. Price: EUR 5,950,-

Condition: ready for operation (used), Year of construction: 2024, functionality: fully functional, grinding width: 1,350 mm, overall weight: 2,500 kg, grinding height: 200 mm, The machine is equipped with the following processing units (further details can be found in the attached document): 1. Contact roller unit (250 mm diameter / cutting speed 18 m/sec / sanding belt 1370 x 2620 mm) 1. Sanding roller in grooved steel design 2. Contact roller unit (250 mm diameter / cutting speed 18 m/sec / sanding belt 1370 x 2620 mm) 2. Sanding roller in grooved steel design 3. Contact roller unit (250 mm diameter / cutting speed 18 m/sec / sanding belt 1370 x 2620 mm) 3. Sanding roller, 85 Shore TECHNICAL DETAILS Sanding height: 3 - 200 mm Sanding width: 1,350 mm Sanding belt dimensions: 1,370 mm x 2,620 mm Feed speed: 2.8 - 20 m/min MACHINE DETAILS Extraction connection: 3 x 200 mm Motor power: 18.5 kW (25.0 HP) Motor voltage: 50/60 Hz Electrics: 3x400V 50Hz CE version Vacuum table with blower: 4 kW (5.5 HP) Reversing function: 3 Weight: 2,500 kg Lodpeyub R Eefx Afashf EQUIPMENT Feed table with electric height adjustment 3 motors: 18.5 kW (25 HP) each with SD start sanding belt brake Touch screen control with color display Additional extraction connection Note: The machine is delivered without a power cable. The electrical connection must be provided on site.

Condition: used, The BIESSE SAND REGAL 1350 is an industrial wide belt sander designed for calibration and fine sanding of flat components in the furniture and panel production industries. The REGAL series represents a robust production solution suitable for medium to high production volumes. The machine features a modular design, allowing for a combination of calibration and finishing operations in a single pass, which significantly increases productivity. Lhjdpfeynb Rfox Afajf

Condition: ready for operation (used), Year of construction: 1991, functionality: fully functional, machine/vehicle number: 0-001-747-312, Wide Belt Sander BÜTFERING, AWS-3E-1100, # 0-001-747-312, Year 1991 TECHNICAL DATA Maximum working width: 1,100 mm Maximum working height: 150 mm Abrasive belt width: 1,110 mm Abrasive belt length: 1,900 mm 1st Sanding Unit Profiled steel contact roller, D=200 mm Motor power: 15 kW 2nd Sanding Unit Combined contact roller and pad unit Profiled rubber-coated contact roller, D=150 mm Air-cushioned sanding pad Motor power: 11 kW 3rd Sanding Unit Pad sanding unit with electronically controlled segmented pressure beam Element width: 30 mm Co-running / counter-running Infinitely variable sanding belt speed (frequency inverter) Digital sanding belt speed display Motor power: 11 kW Ljdpfx Aeyt Nvysfaohf - Conveyor belt with continuously variable feed, 3 - 15 m/min - Vacuum table / vacuum clamping device, 11 kW - Rotating cleaning brush: 0.75 kW - Digital display of sanding height - Infeed roller table MACHINE DIMENSIONS Total length: 3,200 mm Total width: 1,850 mm Total height: 1,900 + 175 mm (extraction nozzle) Total weight: 4,100 kg

Condition: like new (used), Year of construction: 2017, operating hours: 108 h, functionality: fully functional, working width: 1,650 mm, power: 370 kW (503.06 HP), type of input current: three-phase, workpiece height (max.): 160 mm, input frequency: 50 Hz, input voltage: 400 V, workpiece width (max.): 1,650 mm, space requirement length: 7,660 mm, COSTA LEVIGATRICI 1650 CALIBRATOR/SANDING MACHINE This machine is in really new condition with only approximately 100 hours of operation. It is fully functional and operates without any issues. Technical Specifications * Machine Type: Automatic sanding / calibration line * Working Width: 1650 mm * Feed System: Motorized conveyor belt with variable speed control * Working thickness: 3 to 160 mm Lower Section: Ledsyt H Dnspfx Afajhf * 3 sanding steel roller units * 1 finishing pad unit * Cleaning system with blowers and brushes Upper Section: * 3 sanding steel roller units * 1 finishing pad unit * Cleaning system with blowers and brushes Unit Power: * From 18.75 kW up to 75 kW (depending on the unit) Control System: * PLC control with touchscreen interface Safety: * Safety sensors * Emergency stop system

Condition: as good as new (ex-display), functionality: fully functional, grinding height: 200 mm, power: 11.03 kW (15.00 HP), grinding belt speed: 18,000 mm/s, grinding belt length: 2,620 mm, grinding belt width: 1,370 mm, input frequency: 50 Hz, input voltage: 400 V, Additional technical data Lhodpfx Asxtpydefajf Feed speed: 2.8 - 20 m/min The new Format4 findustry wide belt sanders impress in industrial applications primarily through their individually configurable assembly of units. Tailored specifically to the application and field of use, the machine can be equipped with two, three, or four units. A high degree of customization guarantees that all requirements in terms of surface finish and processing efficiency are met. Maximum operating comfort in industrial applications The clearly structured touchscreen control panel is intuitive to operate. All machine functions are clearly displayed graphically on the digital display. The pass-through thickness can be set directly from the control panel to a tenth of a millimeter at the touch of a button. Automatic thickness measurement simplifies the adjustment of the machine to the desired workpiece thickness. The workpiece can be measured without additional measuring devices, and its thickness is then transmitted directly to the machine "wirelessly." The fixed infeed table height of 900 mm allows for easy and fatigue-free operation, while a vacuum table, roller table extensions on both infeed and outfeed sides, as well as optional pressure shoes on the sanding units, ensure maximum comfort and optimal processing conditions for workpieces of any size. Optional equipment 10E LACQUER – Cross sanding unit ESC in place of 1st contact roller 20A 2nd contact roller unit 22 2nd sanding roller in 85° Shore 30E LACQUER – Superfinish unit ESC in place of 3rd contact roller 39 Switch contact for slide control (price/piece) *6 51 Soft start for 15kW (20HP motor) 59B Control unit with 15" color touchscreen display 63 Scotch-Brite brushing device at the machine outfeed 71 Oscillating cleaning blower for workpiece and conveyor belt 72 Ionizing bar at the machine outfeed 73 Vacuum table with 4kW (5.5 HP) blower 74 Inverter for vacuum blower for vacuum adjustment 83 Sanding height 200mm instead of 170mm 84 Optimized control software for special processing 87 ESC workpiece detection sensor with 50 segments 201 2nd motor with 15kW power output Additional information Workpiece height: 3 - 170 mm Constant infeed height - fixed table: 900 mm Grooved sanding roller: Ø 250 mm Including delivery and installation in post code areas 71, 72, 73, 77, 78, 79, 86, 87, 88, 89

Condition: good (used), Year of construction: 2003, functionality: fully functional, VIET CHALLENGE 333 TM + VALERIA 3CCC Inf Minimum thickness: 3.0 mm Maximum thickness: 160 mm Maximum width: 1350 mm Minimum length: 250 mm Abrasive belt size: 1400x2620 mm Rollers: 3 + 3 (rubber) Surface cleaning system with brush and air on both sides Maximum feed speed: 20.5 m/min Can operate in 4 different modes: 1. Both machines – all 3 rollers driven on each machine 2. Both machines – only the last 2 rollers driven on each machine 4. Machine with top contact – all 3 rollers driven or only the last 2 rollers Tolerance: 0.2–0.3 mm for a panel with 1250 mm width Roller configuration: Lhodpfxsw A Ng Eo Afajf Machine 1 – Bottom sanding: First roller: 18.5 kW, hardness 60 Second roller: 15 kW, hardness 40 Third roller: 11 kW, hardness 24 Machine 2 – Top sanding: First roller: 18.5 kW, hardness 60 Second roller: 15 kW, hardness 40 Third roller: 11 kW, hardness 24 The machine is assembled and can be tested.

Condition: new, Year of construction: 2026, Kündig Perfect-2 1350 RED-L Wide Belt Sander incl. Intermediate Lacquer Sanding Configuration Special price for exhibition machine - showroom model - - Robust, space-saving wide belt sander for the highest standards - Constant working height due to upper part adjustment - Working width: 1350 mm - Overhead sanding, with 2 sanding units - Serrated rubber contact roller in proven hardness - Infinitely variable height adjustment of the contact roller according to grit scale - Electric lifting/lowering of the contact roller depending on unit selection - Electronically controlled segmented sanding pad - Entire sanding pad unit tiltable by 10° - Parallel spring-loaded, ground steel pressure roller at the infeed - Rubberized pressure roller between the sanding units and at the outfeed - 2 motors: 18.5 kW and 11 kW, 400 Volt, 50 Hz - Motorized precision height adjustment with digital readout - Belt tension, control, and oscillation pneumatically operated Compressed air consumption approx. 2 l/min Ljdpfek Dpp Ssx Afaohf - Optimum safety thanks to automatic instant stop with disc brake in case of belt breakage, etc. - Workpiece feed 2.2 kW with conveyor belt and drive roller - Vacuum system for the entire working table with additional perforation of 200 mm for smaller workpieces - Automatic thickness setting across the entire working width - Workpiece over-thickness protection with instant feed stop and lift-off automation - Stepless adjustment of material removal - Electronic feed control on operator panel, infinitely variable 3 - 15 m/min - PLC control with teach-in memory - Pneumatic conveyor belt control - Workpiece support with rollers at infeed and outfeed - Enormatic: fully automated quick setup and feed activation - Eco energy saving mode - Error diagnostics - Pass-through height 210 mm up to 18.5 kW - Sanding belt size 1350 x 2000 mm Perfect - Features: High-quality swiveling Plexiglas control panel - 10'' touch screen - Industrial control system - Automatic pressure regulation and storage of sanding pad elements - Electronic compensation for sanding belt grit size - Job and operating hours counter Lacquer Equipment: - Infinitely variable sanding belt speed on 2nd unit - Cleaning nozzles for the sanding belt of the 2nd unit, controlled by use - Electronic sanding pad with 22 mm segment width - Additional sanding pad insert Additional options included with this machine: Fold-down outfeed table extension (without panel) C10) LED package ASB5+AS3) ECS workpiece air blow-off with fan Location: 54634 Bitburg - Immediately available -

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, grinding width: 1,350 mm, SCM Wide Belt Calibration and Fine Sanding Machine Model: dmc sd 60 RCS 135 Technical Specifications: Working width: 1,100 mm Min./max. working height: 4–170 mm Abrasive belt width: 1,120 mm Abrasive belt length: 2,150 mm Main motor power: 11 (15) kW (HP) Gear motor: 0.45/0.8 (0.6/1.1) kW (HP) Feed speed: 4.5/9 m/min Standard equipment: - R140/85 rubber-coated calibration roller, diameter 140 mm, 85 Shore - 1st position - R160/45 rubber-coated sanding roller, diameter 160 mm, 45 Shore - 2nd position - Hard sanding pad with manual working height adjustment - Motor power for unit 1: 11 kW (15 HP) - Electronic ammeter for main motor indicating current draw - Electronic work height display - Electronically controlled sanding belt oscillation - Rubber pressure rollers Lhjdstwqn Sjpfx Afajf - Anti-kickback device at infeed before first unit - 60 Shore rubber feed belt - Roller table with two rollers at infeed and outfeed of working table - Feed belt with two speeds 4.5 / 9 m/min driven by gear motor - Automatic belt centering Including the following special accessories: 1 pc. version "B" for RCS with: pneumatic on/off for roller 1st unit “R” + pneumatic on/off for roller 2nd unit “CS” + “MESAR” elastic segmented sanding pad + pneumatic on/off for sanding pad unit + electronic programming unit “LOGIC 50” + electronic working height adjustment 1 pc. CE safety standards 1 pc. roller table at infeed and outfeed for long workpieces, equipped with 5 non-driven rollers 1 pc. "RA" diagonally grooved steel contact roller, 1st unit 1 pc. main motor 15 kW 1 pc. abrasive belt wear optimizer 1 pc. LED interior lighting 1 pc. door with viewing window on rear side 1 pc. Logic SC control

Condition: excellent (used), Year of construction: 2006, Technical data: Lhedpfsvdtxiex Afaof - working width 1350mm - pneumatic oscillation - vacuum table - Stand alone machine ( Table raise/fall ) 1 Combi unit: - motor power 18,5kW - steel calibrating roller - stepless adjustment of the belt speed - sectional pad (52 sections of 26mm each) 2 Combi unit: - sectional pad (52 sections of 26mm each) - motor power 7,5kW - stepless adjustment of band speed - brush on the exit of the material - stepless regulation of feed speed - pneumatic cleaning of belts

Condition: excellent (used), Year of construction: 1996, functionality: fully functional, machine/vehicle number: 38947, Machine available at the end of March/beginning of April 2026 incl. extraction nozzle Workpiece thickness: 3 - 150 mm Feed speed: 4/8 m/min Abrasive belt oscillation contactless (photo-electric) - 1st unit (calibrating) Drive motor: 11 kW Steel sanding roller D=140 mm Abrasive belt speed: 16 m/sec Abrasive belt dimensions: 1130 x 1900 mm Lhjdpfx Afeyrtrioaef Abrasive belt grit compensation Extraction nozzle D=180 mm - 2nd unit (calibrating/fine sanding) Drive motor: 11 kW Sanding roller hardness approx. 90° Shore Abrasive belt grit compensation 2 pcs stationary and flexible contact air shoes Workpiece infeed control Abrasive belt speed: 16 m/sec Abrasive belt dimensions: 1130 x 1900 mm Extraction nozzle D=180 mm - 3rd workpiece cleaning brush Extraction nozzle D=140 mm Feed table pneumatically adjustable (spring-loaded/fixed) Front and rear table extension

Condition: like new (used), working width 950 mm calibrating unit with metal roller combination unit with rubber roller and automatically adjusted sanding pad Ledpfx Afoyrrnijaohf star-delta start pneumatic oscillation controlled by photocells two feed speeds of the conveyor motor power 7.5 kW year of manufacture 2000 power supply 400V weight 976 kg

Condition: ready for operation (used), Year of construction: 1977, Wide belt sander Bütfering see pictures Machine is immediately available Ledpfendcctox Afajhf Machine ran until a few days ago without problems in production but was very rarely used