Used Tränklein Bunch Press - Horizontal for sale (18,216)

Condition: not inspected (used), Year of construction: 1964, machine/vehicle number: 13327, functionality: unexamined, pressing force: 8 t, stroke length: 70 mm, total length: 3,000 mm, total width: 1,500 mm, overall weight: 600 kg, No minimum price – guaranteed sale to the highest bidder! Placing a bid obligates timely collection between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Pressing force: 8 t Adjustable stroke: from 8 to 70 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,000 x 1,500 x 1,700 mm Weight: 600 kg Pedpfx Asy D Tbpelrjgl EQUIPMENT Two feed hoppers, diameter: 400 mm External reference: 32

Condition: not inspected (used), machine/vehicle number: P5541750, functionality: unexamined, pressing force: 25 t, stroke length: 180 mm, overall weight: 500 kg, stroke adjustment: 80 mm, No reserve price – guaranteed sale to the highest bidder! Bidding entails a binding obligation to collect the item within the period from 23.06.2026 to 26.06.2026! TECHNICAL DETAILS Psdpfx Aoy D Tafjlrsgl Nominal pressing force: 22 t Maximum pressing force: 25 t Stroke adjustment: 80 mm Stroke: 180 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 1,200 x 1,000 x 1,900 mm Machine weight: 500 kg External reference: 64

Condition: not inspected (used), Year of construction: 1959, functionality: unexamined, pressing force: 8 t, stroke length: 56 mm, total length: 1,600 mm, total width: 1,000 mm, overall weight: 300 kg, No reserve price – guaranteed sale to the highest bidder! Placing a bid commits you to timely collection between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Pressing force: 8 t Adjustable stroke: 8 mm to 56 mm Ram adjustability: 30 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 1,600 x 1,000 x 1,500 mm Weight: 300 kg EQUIPMENT Feed hopper (diameter: 500 mm) External reference: 36 Pgsdpfey D S H Rox Alrjl

Condition: not inspected (used), Year of construction: 1968, functionality: unexamined, pressing force: 8 t, stroke length: 56 mm, total length: 1,600 mm, total width: 1,000 mm, overall weight: 300 kg, No minimum price – guaranteed sale to the highest bidder! Bidding obliges prompt collection between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Press force: 8 t Adjustable stroke: 8 to 56 mm Ram adjustment: 30 mm MACHINE DETAILS Dimensions & weight Dimensions (L x W x H): 1,600 x 1,000 x 1,500 mm Weight: 300 kg EQUIPMENT Pgedpfxsy D S A Eo Alrjl Feeder bowl (diameter: 500 mm) External reference: 37

Condition: not inspected (used), Year of construction: 1956, machine/vehicle number: 9904, functionality: unexamined, pressing force: 8 t, stroke length: 70 mm, table width: 350 mm, table length: 440 mm, overall weight: 600 kg, No minimum price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item on time between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Pressing force: 8 t Adjustable stroke: 8 - 70 mm Ram adjustment: 30 mm Pgjdpfxoy D Sp Sj Alrol Table dimensions: 440 x 350 mm MACHINE DETAILS Dimensions & weight Dimensions (L x W x H): 1,300 x 1,100 x 1,300 mm Weight: 600 kg EQUIPMENT Conveyor by manufacturer RNA (diameter: 550 mm) External reference: 62

Year of construction: 1969, condition: not inspected (used), functionality: unexamined, pressing force: 16 t, stroke length: 250 mm, table length: 780 mm, table width: 400 mm, machine/vehicle number: 792769/4260, No minimum price – guaranteed sale to the highest bidder! Pedpfxoy D Sgwo Alregl Placing a bid obligates timely pickup between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Pressing force: 16 t Stroke: 250 mm Shearing area: 400/1 mm² Table dimensions: 780 x 400 mm Hole diameter: approx. 90 mm Flywheel diameter: 1,600 mm MACHINE DETAILS Dimensions & weight Dimensions (L x W x H): 1,600 x 1,600 x 2,000 mm Weight: 700 kg External reference: 15

Condition: ready for operation (used), Year of construction: 1980, machine/vehicle number: 229348, functionality: fully functional, pressing force: 160 t, stroke length: 120 mm, overall weight: 8,000 kg, ram adjustment: 100 mm, stroke rate (max.): 45 1/min, No minimum price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item between 23.06.2026 and 26.06.2026! TECHNICAL DETAILS Pressing force: 1,600 kN Pedpjy D Rzmefx Alrsgl Max. strokes of ram: 45/min Single stroke speed: 20/min Ram stroke: 20 – 120 mm Ram adjustment: 100 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 2,200 x 1,500 x 2,400 mm Machine weight: 8,000 kg External reference: 53

Condition: ready for operation (used), Year of construction: 1977, machine/vehicle number: 212355, functionality: fully functional, pressing force: 40 t, stroke length: 50 mm, table width: 510 mm, table length: 700 mm, ram adjustment: 80 mm, rotational speed (max.): 400 rpm, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the machine within the specified period between 23.06.2026 and 26.06.2026! TECHNICAL DETAILS Pressing force: 40 t Speed range: 65 – 400 rpm Ram stroke: 8 – 50 mm Maximum ram adjustment: 80 mm Table dimensions: 700 mm x 510 mm Decoiler Model: KEMMERICH V 500 AE Diameter: 1,200 mm MACHINE DETAILS Drive power: 7.5 kW Dimensions & Weight Dimensions (L x W x H): 4,000 x 1,200 x 2,100 mm Machine weight: 4,000 kg Pgsdpfoy D Rycox Alrol External reference: 60

Condition: ready for operation (used), Year of construction: 1989, machine/vehicle number: 2291278, functionality: fully functional, operating hours: 27,800 h, pressing force: 160 t, stroke length: 120 mm, table width: 700 mm, table length: 1,000 mm, ram adjustment: 100 mm, stroke rate (max.): 75 1/min, No reserve price – guaranteed sale to the highest bidder! Placing a bid commits you to collect the item between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Rated press force: 1,600 kN Max. ram strokes: 20 to 75 /min Single strokes: 20 /min Ram stroke: 20 – 120 mm Ram adjustment: 100 mm Table dimensions: 1,000 x 700 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,500 x 2,600 mm Machine weight: 10,000 kg Pedpfxjy D Rvqe Alrogl External reference: 49

Condition: ready for operation (used), machine/vehicle number: 1352, functionality: fully functional, pressing force: 250 t, table width: 800 mm, table length: 1,150 mm, ram adjustment: 140 mm, stroke rate (max.): 45 1/min, No reserve price – guaranteed sale to the highest bidder! Placing a bid commits you to timely collection between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Pgjdpjy D Rtpjfx Alrsl Rated pressing force: 2,500 kN Max. stroke rate: 45/min Ram adjustment: 30 - 140 mm Table dimensions: 1,150 x 800 mm MACHINE DETAILS Dimensions & weight Dimensions (L x W x H): 3,000 x 2,000 x 2,900 mm Machine weight: 12,800 kg External reference: 54

Condition: ready for operation (used), Year of construction: 1957, machine/vehicle number: 299B/57, functionality: fully functional, pressing force: 125 t, stroke length: 116 mm, ram adjustment: 70 mm, sheet thickness (max.): 13 mm, stroke rate (max.): 50 1/min, No minimum price – guaranteed sale to the highest bidder! Placing a bid constitutes a commitment to collect the item within the period of 23.06.2026 to 26.06.2026! TECHNICAL DETAILS Working pressure: 125 t Max. sheet thickness: 13 mm Strokes per minute: 50 Ram stroke: 6 to 116 mm Ram adjustment: 70 to 15 mm MACHINE DETAILS Control manufacturer: MASCH Pgjdpey D Nx Rsfx Alrsl Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,100 x 2,800 mm Machine weight: 10,000 kg EQUIPMENT Protective enclosure External reference: 51

Condition: ready for operation (used), Year of construction: 1991, machine/vehicle number: 1204197, functionality: fully functional, pressing force: 125 t, stroke length: 120 mm, table width: 700 mm, table length: 1,100 mm, hole diameter: 52 mm, ram adjustment: 100 mm, No reserve price - guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item within the specified period from 23.06.2026 to 26.06.2026! TECHNICAL DETAILS Press force: 1,250 kN Speed range: 30 - 250 rpm Ram stroke: 8 - 120 mm Ram adjustment: 0 - 100 mm Ram bore diameter: 52 mm Table dimensions: 1,100 x 700 mm MACHINE DETAILS Controller manufacturer: UNIDOR Drive power: 35 kW Dimensions & Weight Dimensions (L x W x H): 6,000 x 2,400 x 3,300 mm Machine weight: 12,000 kg EQUIPMENT Decoiler, diameter approx. 1,200 mm Workshop drawer cabinet with clamping devices External reference: 68 Pgsdpsy D Nnlsfx Alrol

Condition: ready for operation (used), Year of construction: 1981, machine/vehicle number: 302118, functionality: fully functional, pressing force: 100 t, wire diameter (max.): 14 mm, section length (max.): 125 mm, production capacity: 7,200 unit/h, No minimum price – guaranteed sale to the highest bidder! Placing a bid obligates timely collection between 23/06/2026 and 26/06/2026! TECHNICAL DETAILS Max. total pressing force: 1,000 kN Productivity/capacity: 120 pcs/min Wire diameter: max. 14 mm Cut length: 125 mm Pgjdpfx Alsy D Nldjrjl Number of stages: 4 Number of dies: 4 MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 6,000 x 3,000 x 2,200 mm Machine weight: 12,000 kg External reference: 35

Condition: ready for operation (used), Year of construction: 2001, operating hours: 18,500 h, functionality: fully functional, travel distance X-axis: 700 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 700 mm, controller model: CNC OSP 100M, rotational speed (max.): 5,000 rpm, An optional tool package worth €10,000 can be purchased for €3,500! TECHNICAL DETAILS Psdpfx Asy S S U Djlrjgl Travel range, X-axis: 700 mm Travel range, Y-axis: 800 mm Travel range, Z-axis: 700 mm Rotary table/B-axis: indexed in 1° steps, 360 positions Spindle speed: 25 - 5,000 rpm Type of input current: Three-phase Pallet size (2x): 500 mm x 500 mm Table size: 500 mm x 500 mm Table load: 800 kg Distance spindle nose to table surface: 150 mm - 850 mm Tool holder: MAS BT 50 Tool magazine (ATC): 60 positions, chain magazine Tool length max.: 450 mm MACHINE DETAILS Control: CNC OSP 100M Dimensions & Weight Dimensions (L x W x H): 5,500 mm x 3,160 mm x 3,300 mm Machine weight: 21,000 kg Spindle hours: 18,500 h EQUIPMENT Chip conveyor Coolant system Pocket filter system for internal cooling Spindle speed, continuously adjustable

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 18275, travel distance X-axis: 650 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 650 mm, controller model: Siemens Sinumerik 840D, spindle speed (max.): 10,000 rpm, No minimum price – guaranteed sale to the highest bidder! Machine from the production of highly precise components for CNC rotary tables. Not a job shop machine. TECHNICAL DETAILS Travel in X-axis: 650 mm Travel in Y-axis: 650 mm Travel in Z-axis: 650 mm C-axis: 360°/continuous High-speed spindle speed max.: 10,000 rpm Spindle taper: HSK-A63 Internal tool cooling possible Number of tool magazine positions: 120 Circular accuracy: 5 µm MACHINE DETAILS Control system: Siemens Sinumerik 840D Number of axes: 4 EQUIPMENT Pgsdpey Rmz Aofx Alrjl Documentation Chip conveyor Coolant tank Dual pallet changer + storage tower with 6 positions for up to 8 pallets Note: The machine has been shut down by a qualified electrician and professionally prepared for transport.

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 18234, travel distance X-axis: 650 mm, travel distance Y-axis: 650 mm, travel distance Z-axis: 650 mm, controller model: Siemens Sinumerik 840D, spindle speed (max.): 15,000 rpm, No minimum price – guaranteed sale to the highest bidder! Machine from the production line for highly precise components for CNC rotary tables. Not a custom-made machine. TECHNICAL DETAILS Travel range X-axis: 650 mm Travel range Y-axis: 650 mm Travel range Z-axis: 650 mm C-axis: 360° / continuous High-speed spindle speed max.: 15,000 rpm Spindle connection: HSK-A63 Psdpjy Rmnvofx Alrogl Internal tool cooling possible Number of tool magazine positions: 120 Circular accuracy: 5 µm MACHINE DETAILS Control system: Siemens Sinumerik 840D Number of axes: 4 EQUIPMENT Documentation Chip conveyor Coolant tank Dual pallet changer Note: The machine was shut down by a qualified electrician and professionally prepared for transport.

Condition: used, Year of construction: 2003, machine/vehicle number: 0-306-04-2737, working width: 800 mm, conveyor belt length: 4,800 mm, feed rate X-axis: 37 m/min, working height: 1,400 mm, working length: 2,300 mm, No minimum price – guaranteed sale to the highest bidder! The machine must be collected between June 10, 2026, and June 30, 2026! TECHNICAL DETAILS Pgodpfx Aey Uwmqelrel Workpiece width max.: 800 mm Workpiece length max.: 2,300 mm Workpiece height max.: 1,400 mm Feed rate max.: 37 m/min MACHINE DETAILS Machine length: 4,800 mm EQUIPMENT Infeed conveyor Outfeed conveyor The machine is sold and delivered in its actual and legal condition (“as is, where is”) based on photographic documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at the destination. External reference: 8536

Condition: used, Year of construction: 2002, machine/vehicle number: 0-306-04-1262, working width: 600 mm, conveyor belt length: 3,000 mm, feed rate X-axis: 40 m/min, working height: 1,300 mm, working length: 2,500 mm, No minimum price – guaranteed sale to the highest bidder! The machine must be picked up between June 10, 2026, and June 30, 2026! TECHNICAL DETAILS Workpiece width max.: 600 mm Workpiece length max.: 2,500 mm Workpiece height max.: 1,300 mm Workpiece width min.: 120 mm Workpiece length min.: 300 mm Workpiece height min.: 300 mm Feed rate max.: 40 m/min Conveyor belt length: 3,000 mm MACHINE DETAILS Control system: NC 16 Pedpfxsy Uv Iye Alrogl EQUIPMENT Unloading conveyor belt CE marking The machine is sold and delivered in its actual and legal condition (“as is, where is”) based on photographic documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at its destination. External reference: 8535

Condition: ready for operation (used), Year of construction: 2004, machine/vehicle number: 1729, functionality: fully functional, empty load weight: 10,000 kg, workpiece width (max.): 5,500 mm, workpiece height (max.): 980 mm, Equipment: CE marking, Submitting a bid obligates you to collect the item on time, no later than June 22, 2026! TECHNICAL DETAILS Workpiece width max.: 5,500 mm Workpiece height max.: 980 mm Number of working stations: 8 Number of cylinders per press level: 10 Number of clamping devices per press level: 10 MACHINE DETAILS Power of main motor: 1.5 kW Press drive: Hydraulic Dimensions & Weight Dimensions (L x W x H): 8,000 x 2,200 x 2,450 mm Pgedpfx Alsy Tviuersl Unladen weight: 10,000 kg Transport packages: 1 EQUIPMENT CE marking Separate press stages Motorized rotation 2 working stations per side

Year of construction: 1999, condition: ready for operation (used), functionality: fully functional, workpiece length (max.): 2,200 mm, workpiece width (max.): 800 mm, workpiece height (max.): 40 mm, stroke length: 150 mm, machine/vehicle number: 52850199, TECHNICAL DETAILS Maximum plate size: 2,200 x 800 mm Maximum plate thickness: 40 mm Maximum stroke: 150 mm Working pressure: 6 kg/cm² Total working pressure: 160 tons Pgedey Tn R Rspfx Alrel MACHINE DETAILS Total power: 17.3 kW Heating power: 13 kW Voltage: 380 V Current: 35 A Dimensions & Weight Dimensions (L x W x H): 3,900 x 1,800 x 2,100 mm Weight: 5,900 kg EQUIPMENT Heating 8 cylinders, each with a diameter of 100 mm Heating boiler included

Condition: ready for operation (used), Year of construction: 2005, operating hours: 44,673 h, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 900 mm, controller model: OSP-E100M, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 320, No minimum price – guaranteed sale to the highest bidder! Submitting a bid obligates you to collect the machine on schedule in week 30 of 2026! TECHNICAL DETAILS X-axis travel: 1,000 mm Y-axis travel: 900 mm Z-axis travel: 900 mm Spindle speed: 12,000 rpm Tool holder: BT50 Tool positions: 320 Tool positions for 600 mm tools: 80 Part accuracy: 0.001° MACHINE DETAILS Control system: OSP-E100M Number of axes: 4 Coolant pressure: 30 bar Operating hours NC cycle time: 71,235 h Spindle running time: 56,241 h Machining time: 44,673 h EQUIPMENT ATC with 320 positions 80 positions for 600 mm tools Balluff writing/reading system NC table Absolute scales in X, Y, and Z Renishaw MP10 measuring probe Tool breakage monitoring Pjdpfx Aljy S T Rtjrogl MOP tool monitoring 30-bar coolant system Mayfran Consep 2000 chip conveyor

Condition: ready for operation (used), Year of construction: 2004, functionality: fully functional, travel distance X-axis: 560 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 560 mm, controller model: FANUC 160is-MB, spindle speed (max.): 12,000 rpm, Submitting a bid obligates you to collect the item within the timeframe of calendar week 29 (July 13 - July 19, 2026)! TECHNICAL DETAILS Travel in X-axis: 560 mm Travel in Y-axis: 510 mm Travel in Z-axis: 560 mm Table length: 400 mm Table width: 400 mm Spindle and Feed Distance between spindle nose and table: 150 - 710 mm Spindle speed: stepless Pgjdpfx Aljy Uy H Horol Spindle speed from: 100 rpm Spindle speed to: 12,000 rpm Maximum torque: 150 Nm Working feed rate: 1 - 40 m/min Rapid traverse rate: 40 m/min Workpiece data Max. workpiece length: 620 mm Max. workpiece width: 620 mm Max. workpiece height: 700 mm Max. workpiece weight on the table: 400 kg Pallet changer Pallet station: 2 pallets Number of pallets: 8 Tool magazine Number of tool positions: 60 Tool diameter: 82 mm Diameter with available adjacent positions: 140 mm Maximum tool length: 300 mm Maximum tool weight: 8 kg Tool change time: 1 s Average chip-to-chip time: 3.4 s Tool holder: ISO 40 MACHINE DETAILS Control: FANUC 160is-MB Coolant system: 400 l Coolant through the spindle (IKZ): 20 bar Dimensions (L x W x H): 2,100 x 3,955 x 2,844 mm EQUIPMENT Chip conveyor NC rotary table Coolant/mist extraction Status indicator

Condition: like new (used), Year of construction: 2008, travel distance X-axis: 1,050 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 880 mm, controller model: Fanuc Oi-MC, KAFO HMC 630 HMC Category: HORIZONTAL MACHINING CENTERS (HMC) Reference No.: 400234 Capacity: 630 X 630 MM Year of Construction: 2008 Technical Specification: SPINDLE Spindle Taper : CAT 50 WORKING CAPACITY Pallet Size : 630 x 630 mm Travels (XYZ) : X1050 x Y800 x Z880 mm B-Axis : 0.001° Distance from spindle nose to table center : 150 - 1030 mm Distance from spindle center to pallet surface : 100 - 900 mm Table Load Capacity : 1200 kg Max. Work Size : Ø1050 mm Pjdpfxey D E Syj Alregl ATC Tool Change Capacity : 40 Maximum Tool Weight : 20 Kg CNC Control : Fanuc Oi-MC

Condition: excellent (used), Year of construction: 2005, operating hours: 60,000 h, functionality: fully functional, machine/vehicle number: 31765 B, color channels: 5, paper weight (min.): 50 g/m², paper weight (max.): 400 g/m², paper width (max.): 744 mm, paper height (max.): 592 mm, counter reading (color): 2,50,00,000, Key Technical Features & Benefits Maximum Production Speed: Runs up to 18,000 sheets per hour, ensuring you hit even the tightest deadlines. Substrate Flexibility: Effortlessly handles different gsm materials Pgodey Ipmvepfx Alrsl It’s a true "all-rounder" for paper and thick cardboard. Large Transferters: Double-diameter transfer cylinders and impression cylinders ensure "mark-free" printing and a smoother sheet travel path. Quick Start-Up: Features advanced automation for plate loading and wash-ups, significantly reducing make-ready times and substrate waste. Pecom Control System: Integrated console for precise remote ink and register control, ensuring color consistency across long runs. Ergonomic Design: Low-profile construction for easier access and maintenance compared to taller competitors. Automation: PPL (Power Plate Loading) / Automatic Wash-upInking Units: 16-roller high-performance inking system All units are UV Prepared 1 UNIT UV INTERDECK PLUS END OF PRESS UV Also has an IR DRYER

Condition: new, Equipment: CE marking, European technician service, installation, training No. Name Parameter Unit 1 Nominal force 1600 KN 2 Worktable length 3200 mm 3 Worktable height 850 mm 4 Distance between vertical 2700 mm 5 Stroke 250 mm 6 Equipping die height 500 mm 7 Throat depth 400 mm 8 Control axes 8+1Axes Y1, Y2, X1, X2, R1, R2, Z1, Z2+V 9 Y axis working speed Quick down 160 mm/s Working 10 mm/s Return 150 mm/s 10 Y axis repeat position accuracy ±0.01 mm 11 Main servo motor Power 18 KW Brand INOVANCE Speed 1500r/min 12 Work piece Precision Straightness 0.3 mm/m Angle ±30’ /m 13 Back gauge X axis Stroke 600 mm Podpfx Alsy U Hmgerjgl Max. speed 200 mm/s Repeat position accuracy ±0.02 mm 14 Back gauge R axis Stroke 200 mm Max. speed 150 mm/s Repeat position accuracy ±0.05 mm 15 Dimension (Approximate) Length 4000 mm Width 1900 mm Height 2600 mm 16 Weight(Approximate) 10500 Kg No. Parts Name Brand Brand Location Remarks 1 Main servo motor INOVANCE China 2 Servo motor and drive INOVANCE China 3 Main Electrics Schneider France 4 Oil Cylinder HEYAN China TOP BRAND 5 Seal ring NOK Japan 6 Hydraulic valve & Filter Rexroth BOSCH Germany 7 Pump Hawe Germany 8 Controller DA69T Netherlands 9 Toolings Cnstamp 10 Ball screw Hiwin China Taiwan 11 Guide rail Hiwin China Taiwan 12 Grating ruler GIVI ITALY 13 Footswitch Enchi China 14 Stop finger with linear guide YES 15 Crowing table Motorized 16 Front laser protection LNTECH CE standard 17 Side and Back doors with limit switch Schneider CE standard