Used Union Rh500V for sale (147)

Condition: used, Sandpaper, emery paper, abrasive cloth, sanding discs, grinding wheels -External diameter: 500 mm -Width: 50 mm -Inside diameter: 127 mm -Naxos Union: NK 16/11 P Nlodpfx Aaod Sqyme Ijc -Weight: 23 kg

Condition: used, Technical details: spindle diameter: 130 mm x-travel: 2190 mm y-travel: 1520 mm z-axis: 1520 mm w-axis: 1000 mm table surface area: 2000 x 1800 mm workpiece weight: 8 t spindle motor: 18 kW spindle taper ISO: 50 spindle turning speed range: 4,5 - 900 U/min faceplate diameter: 785 mm rapid traverse: 5 m/min Nlsdpfx Aaovclrxs Ijc total power requirement: 40 kW dimensions of the machine ca.: 5,5 x 6,9 x 5,2 m weight of the machine ca.: 35 t Machine was retrofitted in 2023 with HEIDENHAIN TNC 360 CNC control - inf. variable spindle spped - 4 x 90° table positioning - diverse toolholders - dDust exhauster *

Condition: good (used), Year of construction: 1998, Technical specifications: X-axis 2,750 mm Y-axis 2,500 mm Z-axis 2,320 mm W-axis 700 mm Spindle power 50 kW Spindle diameter 130 mm Spindle speed 1.6 – 1,600 rpm Tool interface SK 50 Control system: CNC HEIDENHAIN TNC426 Table dimensions 2,000 x 1,800 mm Max. table load 8 tons B-axis 360° Weight approx. 37,000 kg Nljdpfx Ajk Scw Tea Ioc

Condition: excellent (used), functionality: fully functional, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 2,000 mm, table load: 6,000 kg, spindle diameter: 110 mm, spindle speed (min.): 5 rpm, spindle speed (max.): 1,120 rpm, total height: 4,300 mm, total length: 7,200 mm, total width: 4,600 mm, table length: 1,600 mm, table width: 1,400 mm, feed length W-axis: 800 mm, type of input current: AC, spindle stroke: 800 mm, overall weight: 26,000 kg, year of last overhaul: 2020, A Union Gera BFT 110/6 horizontal boring mill is for sale The machine was built around 1980 and was overhauled by us in 2009/2010 and has been in our care since then. The scope of the overhaul includes the following: - Electrical system almost completely renewed - New control cabinet incl. Siemens S7-200 PLC control system - New drive technology Siemens Simodrive 611, feed motors Siemens 1FK7 - Heidenhain TNC 124 line control + electronic handwheel - Heidenhain length measuring systems on X, Y and Z axes - Heidenhein angle measuring device in B-axis (rotary table) - Spindle drive three-phase asynchronous with DC brake electronics - Renewal / overhaul of all hydraulic components - New KGT in X and Y axes - Overhaul of the drive systems of all feed axes - All axles were rescraped - Lubrication systems of axes and headstock overhauled - New bearings and overhaul of the gear components of the headstock For further technical details see photos or on request. Nledsu U Hvwjpfx Aa Ioc Equipment of the machine: - Heidenhain TNC 124 line control + electronic handwheel - Facing slide (U-axis) - Electric tool clamp SK 50 The sale is due to capacity reasons. The machine is fully functional and immediately available. It achieves production accuracies according to the manufacturer's protocol. Technical documentation is available. The machine is fully functional and, by prior arrangement, can be inspected under power. The offer is subject to our terms and conditions of business and delivery. Subject to errors and prior sale. As a warranty is excluded for the purchase of used machines, we recommend that our our customers to inspect the machine before making a purchase. As is customary with used machines, payment is made by bank transfer before delivery of the goods. bank transfer. Dismantling, relocation, installation, commissioning and geometric adjustment at the new location, can be carried out by us on request. We will be happy to submit a separate offer for this. Delivery of the machine to other EU countries is also possible on request.

Condition: good (used), Year of construction: 2021, functionality: fully functional, Barely used Njdovt Sgdspfx Aa Ijlc

Condition: ready for operation (used), Union boring mill BFK 130/1 Nledpfx Aaoxx Ny Us Ijc x-axis 3500 mm y-axis 2000 mm z-axis 1250 mm table surface area 1600 x 2000 mm movable table load 12.5 t tool taper SK50 Angle heads 0° - 180° Weight approx. 35 t Milling heads Face plate

Condition: used, functionality: fully functional, Year of construction: 1996, operating hours: 1,000 h, power: 6 kW (8.16 HP), load capacity: 1,500 kg, mast type: simplex, lifting height: 70,000 mm, lifting power: 1,500 kg/m, platform length: 10,300 mm, platform width: 1,500 mm, overall weight: 5,500 kg, empty load weight: 3,000 kg, transport length: 4,500 mm, transport width: 1,800 mm, transport height: 88,000 mm, next inspection (TÜV): 06/2026, tire condition: 50 %, drive condition: 100 %, wheelbase: 1,500 mm, drive type: Elektrisch, lifting speed: 120 mm/s, type of input current: three-phase, working height: 150,000 mm, Climbing mast platform with 2 pcs. 3 kW SEW geared motors, modular system (each mast section is 1.5 m high, each base module is 1.5 or 0.85 m long) incl. extensive accessories and spare parts. New TÜV valid until 06/25. OPTION: The platform can be upgraded to a twin-mast version by purchasing additional mast sections or a second drive unit (see photo). Nledjxqx S Dspfx Aa Ioc

Condition: used, Year of construction: 1999, plate width 2980 mm plate depth 3000 mm plate height 1400 mm Nlsdpfx Asgxqvzsa Ijc total power requirement 11 kW

Condition: excellent (used), wire electrode, SG2 welding wire, welding wire Nodpfxochlydj Aa Ielc -small role -AWS: ER70S-6 -net weight: 5 kg -Quantity: 16x package available -Price: per package -Total weight: 5 kg/package

Condition: excellent (used), Rotary union, rotary union, rotary distributor, rotor-borne rotary union -Condition: the rotary union is unused -Design: Brass housing and stainless steel rotor Nedpetr R Awofx Aa Ielc -External thread: 1 inch left -Internal thread: 1 inch -Passage: Ø 22 mm -Number: 2x rotary unions available -Price: piece -Dimensions: 83/83/H160 mm -Weight: 3 kg

Condition: good (used), Copy Milling / Engraving Machine Stock number: 3065 Manufacturer: WMW Union Gera Machine number: 11020 Type / Model: FG 250x500-200 Travel distances x-y-z: 280 - 200 - 315 mm Njdpoygcnpofx Aa Islc Template table / work table: 380 x 380 // 500 x 250 mm Speed range: 2,500 to 20,000 rpm Accessories / Equipment: Font set Power requirement: 0.25 kW Condition: Good Weight: 0.37 t Footprint: 600 x 500 mm Dimensions: 1,100 x 1,000 x 1,300 mm

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, travel distance X-axis: 450 mm, travel distance Y-axis: 270 mm, travel distance Z-axis: 310 mm, General: Spindle speed: 15,000 rpm Power: 7.3 kW Tool interface: HSK-A 40 Tool changer: 40 stations Control system: Siemens 840 DsL Working area Travel in X: 450 mm Travel in Y: 270 mm Travel in Z: 310 mm Rapid traverse (X/Y/Z): 75 m/min A-axis Swivel angle: +/- 120° System accuracy: +/- 5" Drive: Torque motor Spindle speed: 100 rpm C-axis Diameter of rotary table: 198 mm System accuracy: +/- 5" Nledpszf Admefx Aa Iec Drive: Torque motor Spindle speed: 200 rpm Equipment Rotary union: 6-pole, integrated in A and C axes Chip conveyor: Drag chain, discharge height 490 mm, rear

Condition: excellent (used), 1 used, very well-maintained universal milling head, System "HURON", with hydraulic tool clamping and a blow-out function for cleaning the taper socket. Manufacturer: EMENA - MTE, Origin: Spain Model: VAR 3 - BF, BM, COMPACT Technical data: Spindle mounting: DIN 69871 SK - ISO 50 Overhang: 358 mm Max. speed range: 3000 rpm Max. drive power: 22 kW Mounting flange: Outer diameter: Ø 306 mm Dimensions L x W x H: 460 x 306 x 360 mm Weight: approx. 150 kg Nodpozdbxbefx Aa Islc Accessories / Special features: • 2 swivel table system "HURON" • Hydraulic tool clamping • Blow-out function for cleaning the spindle socket • For retrofitting to conventional, NC or CNC milling machines and panel saws or drilling machines (e.g.: MTE, LAGUN, CORREA, ZAYER, CME, ANAYAK, AYCE, SACEM, JUARISTI, UNION, ARSENAL, AUERBACH, ...) This high-quality milling head was used as a loaner milling head and was only used for repair purposes while the other milling head was being repaired and overhauled. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund-Wambel / Germany

Condition: used, Year of construction: 2015, construction width: 400 mm, Workpiece carriers and wire baskets, e.g., for automation. Wire baskets with base rollers, so-called stacking baskets, sturdy design. Chassis: Wire basket and chassis by Wanzel, also available in smaller quantities. Base roller with 2 swivel and 2 fixed rollers each, with wire baskets, transport trolley, rolling frame, rolling cart, galvanized and blue passivated with attachments. Raw material: steel wire C9D. Dimensions: Nljdpfshctykox Aa Ijc Basket dimensions: W x D x H 400 x 600 x 5.3 mm with carrier. Base roller: W x D x H 430 x 630 x 230 mm, wheel diameter Ø 100 mm. Total height: 1096 mm, suitable for 12 baskets. Price per basket: €12.00 net, ex works, plus packaging costs. Price per base roller: €78.00 net, ex works, plus packaging costs. Wire baskets in very good condition. Versatile. All technical specifications are subject to typographical errors and errors. We only sell to countries within the European Union.

Condition: excellent (used), Tool holder, steep taper 45 (SK45) on MK2 (for milling arbors, shank milling cutters, for milling machines). Nodeymx Edopfx Aa Islc Manufacturer: Bahmüller, Type W640/1 – Manufacturer Wilhelm Bahmüller Maschinenbau Präzisionswerkzeuge GmbH Very good condition Without retaining bolt (thread M16), with integrated push-out screw for clamped tool. Milling holder, milling tool holder, tool – tool taper for clamping. Price negotiable. Our asking price is €55.00 net, ex works, plus packaging costs. All technical data subject to printing errors and omissions. We only sell to countries within the European Union.

Condition: ready for operation (used), Year of construction: 2021, operating hours: 6,000 h, travel distance X-axis: 1,530 mm, travel distance Y-axis: 530 mm, travel distance Z-axis: 465 mm, controller manufacturer: SIEMENS, controller model: 840D-SPIOS V1, overall weight: 10,500 kg, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 54, number of axes: 5, This 5-axis SPINNER U5-1530 was manufactured in 2021. It features an impressive X-axis travel of 1530 mm, Y-axis travel of 530 mm, and Z-axis travel of 465 mm. The machine includes a fixed rigid table combined with a 2-axis rotary/tilt table, enhancing its versatility. If you are looking to get high-quality machining capabilities, consider the SPINNER U5-1530 vertical machining centre we have for sale. Contact us for further details. Nodpfx Aaezc R D Ds Ijlc - Number of Axes: 5-axis simultaneous- Table Configuration: Fixed rigid table section (Starrtisch U-1530) combined with a 2-axis rotary/tilt table (SPRT650 / Version T)- Spindle Speed: up to 12,000 rpm (Advanced spindle option)- Spindle Taper: SK40- Tool Magazine Capacity: 54 positions- Short circuit power of the grid (SK-Netz): >= 1.6 MVA (100xPnE/R-Modul in kW)- Connected load: 26 kVA- Nominal voltage: 3~ 400 V + N + PE- Nominal current of protective device (In): 50 A- Operational rated current (Ib): 42 A- Grid frequency: 50 / 60 Hz- Grid type, connection type: TN-Netz (5-wire) with grounded and loadable star point- Residual Current Circuit Breaker (RCCB): Without FI-Schalter (recommended)- Control System: SIEMENS 840D-SPIOS V1 (SINUMERIK 840D sl sl SPIOS V2 platform)- Measuring System: X/Y/Z linear scales (U-1530 Advanced) paired with a BLUM 3D workpiece touch probe and B/C axis measuring system- Coolant Through Spindle (IKZ): Yes, featuring a high-pressure CTS unit preparation and high-pressure tank (BAZ 70 bar)- Rotary Axis Braking: Hydraulic brakes on B + C axes with 2-way rotary union feedthrough (70/7 bar)- Ambient Temperature Range: 15°C < T < 35°C- Relative Humidity:

Condition: ready for operation (used), Deublin 1109-839-841 rotary union 293770 / X0624 for Deckel Maho DMC 103 V, used, good condition, 100% functional, delivery as per photos. Nodpfx Ajy Np Nyea Ielc

Condition: used, Year of construction: 1976, We are selling a used rotary indexing table with four polishing stations. This rotary table is also equipped with four rotary unions. The polishing stations are designed for polishing wheels with a maximum diameter of 500 mm. The stations feature automatic feed. The drive power of the polishing stations is 5.5 kW. If you have any further questions, please feel free to contact us! Nedpoxxv D Hsfx Aa Ielc

Condition: like new (used), Year of construction: 2015, operating hours: 9,925 h, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 750 mm, rapid traverse X-axis: 60 m/min, rapid traverse Y-axis: 60 m/min, rapid traverse Z-axis: 55 m/min, controller manufacturer: Heidenhain, controller model: TNC 640, table width: 900 mm, table length: 1,150 mm, table load: 2,000 kg, overall weight: 22,000 kg, spindle speed (max.): 18,000 rpm, operating hours of spindle: 9,925 h, coolant supply: 80 bar, tool length: 500 mm, tool diameter: 160 mm, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, For sale: Top-maintained 5-axis simultaneous universal machining center Hermle C52U with a new spindle (replaced in 03/2025) and only 400 hours of operation since replacement! Year of manufacture: 2015 Control unit: Heidenhain TNC 640 Travel paths: X: 1000 mm Y: 1100 mm Z: 750 mm A: +100°/-130° C: 360° Table load: 2000 kg Clamping surface: 1150 mm x 900 mm Equipment: - Heidenhain TNC 640 control - AVD active vibration damping - ACC active chatter suppression - AFC adaptive feed control - Heavy-duty machining (HDM) - Spindle speed: 18,000 rpm - Spindle interface: HSK-A63 - 60 tool positions - 9-way rotary union - Scraper belt conveyor - A3 Blum tool breakage/tool measurement - 3D touch probe Heidenhain - Electronic thermal compensation - ICS 80 bar with paper band filter - External air blast - Internal air blast - Electronic hand wheel - Hardware kinematic option - Manual cabin door - Automatic cabin roof - Chip rinsing gun ...and much more. The machine is available immediately! Nljdpfxsygx Hns Aa Isc The machine is in excellent condition with no defects! All services performed by Hermle! Spindle replacement also carried out by Hermle! Invoice and test protocol available!

Condition: as good as new (ex-display), Year of construction: 2024, Axolox 3021 CNC wood router - display machine available immediately - in 19mm Forescolor, consisting of a router table (X-axis), gantry (Y-axis), Z-axis unit made of compact board, and a base frame, with adjustable machine feet. Router bed as a sacrificial board made of 19mm MDF. Table openings pre-prepared lengthwise and crosswise. Mechanical set consisting of profile guides including profile guide carriages, recirculating ball screws, and precision racks. All elements assembled, pre-lubricated, including a test run, and immediately ready for operation. The control set consists of control cables, energy chains, planetary gears, stepper motors, high-performance power amplifiers, power supply, and toroidal transformer, fully pre-assembled in the control cabinet, as well as sensors for each axis. Switching relays for automatic control of the existing extraction system. Brush seals for dust protection, as well as CE-compliant safety devices with a mobile extraction system and a laser scanner mounted on one side for monitoring the work area, with a 275° and 5.5 m field range (positioning the machine in a corner of the room). A handheld control unit is equipped with all the necessary functions for operating the machine, including an emergency stop button and a deadman's switch. A tool length sensor is used to determine the tool length and change the active zero offset. A 2.2 kW high-frequency spindle includes a union nut, frequency converter, line filter, brake resistor, and collet set. A built-in monitor includes a mini PC with Windows 10 and Beamicon2 control software, as well as a mouse and keyboard, pre-installed in an ergonomic desk. A Rhino 7.0 CAD license and an Estlcam V11 CAM license, as well as all necessary documentation, will be sent by email prior to delivery. - Milling bed designed as a vacuum table consisting of six adjustable sub-elements. Cross table made of PE with an MDF cover plate. Vacuum pump from Becker with an output of 160 m³/h, with an oil-driven rotor. A 16 amp, 400 V AC plug is required for the vacuum pump's power connection. The customer must provide 3 mm HDF raw on both sides for the entire vacuum table (3000 x 2100 mm) as a sacrificial plate. (Recommended use: machining coated chipboard) - Tool set: 10 pieces 2 x 5 mm TAC double-flute cutters 8 x 4 mm solid carbide single-flute cutters - Maintenance package: Including a 150 ml grease gun, a 400 g cartridge of high-performance grease, a 500 ml can of silicone spray grease, and a grease nipple Nledpfxswdny Ts Aa Iec - Clamping device as an attachment for the existing high-frequency spindle. Suitable for slightly curved and particularly thin materials. Location: From stock, 54634 Bitburg - Available immediately - Subject to prior sale

Year of construction: 2000, condition: excellent (used), maker: diverse (Europäische Union) year: 2000 tube Ø: 40 – 150 mm wall thickness: 1 – 4 (5) mm reference material (tensile strength): 1.000 N/mm² tube length shop entry: 4 – 10 m tube length shop exit: 4 – 8 m bundle weight: max. 3.000 kg bundle Ø: max. 600 mm working direction: left → right The shop consists of: • tube bundle destacker I with separation MAIR • tube straightender (10 rolls) BRONX type 10Cr.6-BWS • tube bundle destacker II with separation MAIR • wet separator HANDTE • tube bundle destacker III with separation MAIR • tube testing eddy current/ultrasonic ATM/KRAUTKRÄMER/FÖRSTER • multiple-head saw MAIR type MC150/7/10 • tube bevelling machine MAIR • brushing machine MAIR • destacker/stacker MAIR • tube bundle destacker MAIR • tube banding machine MAIR/ORGAPACK Njdpfsmqkt Tex Aa Ijlc • emulsion treatment SCHOENAUER • control Siemens S7 • hydraulics

Year of construction: 2000, condition: excellent (used), maker: diverse (Europäische Union) year: 2000 tube Ø: 40 – 150 mm wall thickness: 1 – 4 (5) mm reference material (tensile strength): 1.000 N/mm² Njdpfx Aasmqkubs Islc tube length shop entry: 4 – 10 m tube length shop exit: 4 – 8 m bundle weight: max. 3.000 kg bundle Ø: max. 600 mm working direction: left → right The shop consists of: • tube bundle destacker I with separation MAIR • tube straightender (10 rolls) BRONX type 10Cr.6-BWS • tube bundle destacker II with separation MAIR • wet separator HANDTE • tube bundle destacker III with separation MAIR • tube testing eddy current/ultrasonic ATM/KRAUTKRÄMER/FÖRSTER • multiple-head saw MAIR type MC150/7/10 • tube bevelling machine MAIR • brushing machine MAIR • destacker/stacker MAIR • tube bundle destacker MAIR • tube banding machine MAIR/ORGAPACK • emulsion treatment SCHOENAUER • control Siemens S7 • hydraulics

Year of construction: 2000, condition: excellent (used), maker: diverse (Europäische Union) year: 2000 tube Ø: 40 – 150 mm wall thickness: 1 – 4 (5) mm reference material (tensile strength): 1.000 N/mm² tube length shop entry: 4 – 10 m tube length shop exit: 4 – 8 m bundle weight: max. 3.000 kg bundle Ø: max. 600 mm working direction: left → right The shop consists of: • tube bundle destacker I with separation MAIR • tube straightender (10 rolls) BRONX type 10Cr.6-BWS • tube bundle destacker II with separation MAIR • wet separator HANDTE • tube bundle destacker III with separation MAIR • tube testing eddy current/ultrasonic ATM/KRAUTKRÄMER/FÖRSTER • multiple-head saw MAIR type MC150/7/10 • tube bevelling machine MAIR • brushing machine MAIR • destacker/stacker MAIR • tube bundle destacker MAIR • tube banding machine MAIR/ORGAPACK Njdpfx Aaemqkuus Ijlc • emulsion treatment SCHOENAUER • control Siemens S7 • hydraulics

Condition: excellent (used), 1 used, very well-maintained universal milling head System "HURON" with hydraulic tool clamping, coolant through spindle (IKZ), compressed air, and electrical tool release signal. Manufacturer: SEMPUCO, Origin Germany Model: KFU 2-45 Version 025 Technical data: Spindle connection, DIN 2079: ISO 50, for tools according to DIN 69871 + 69872, Type A Overhang: 377 mm Max. speed range: 3500 rpm 3750 rpm 50% duty cycle/hour 3750 rpm 30% duty cycle/hour Max. drive power: 15 / 22 kW Operating pressure for tool release: 100 + 5 bar Pressure through the spindle, coolant: max. 80 bar Pressure through the spindle, air: max. 10 bar Dimensions L x W x H: 450 x 305 x 360 mm Weight: approx. 180 kg Accessories / Special features: • 2 manual swiveling axes System "HURON" • Hydraulic tool clamping • Electrical tool release signal • IKZ - Coolant through the spindle • Compressed air through the spindle for blowing out the tool holder • For retrofitting to conventional, NC, or CNC milling and bed milling machines or boring machines (e.g.: AUERBACH, UNION, MTE, LAGUN, CORREA, ZAYER, CME, AYCE, SACEM, JUARISTI, ARSENAL, ...) Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 Nlsdozavrbspfx Aa Isc DE - 44143 Dortmund-Wambel / Germany

Condition: ready for operation (used), Year of construction: 2017, operating hours: 10,020 h, pressing force: 173 t, controller manufacturer: TRUMPF, controller model: TASC 6000, Press brake manufactured in 2017. This TRUMPF TRUBEND CELL 5000 with TRUMPF TruBend 5170 features a maximum press force of 1700 kN and a stroke length of 445 mm. It includes the BendMaster 60 robot for automated handling and a TRUMPF TASC 6000 control system for efficient programming. If you are looking to get high-quality bending capabilities, consider the TRUMPF TRUBEND CELL 5000 press brake we have for sale. Contact us for further details. - Press Brake Model: TruBend 5170 (Extended Version)- Press Brake Max Press Force: 1700 kN- Press Brake Max Working Pressure: 340 bar- Press Brake Length of Stroke: 445 mm- Press Brake Voltage / Frequency: 400 V / 50 Hz- Press Brake Connected Load: 29 kVA- Press Brake Control Voltage: 24 V- Robot Model: BendMaster 60- Robot Connected Load: 17 kVA- Robot Weight: 2600 kg- Robot Voltage / Frequency: 400 V / 50 Hz- Control System: TRUMPF TASC 6000 (Graphical workshop programming, network capability)- Included Equipment: Extended version press brake, BendMaster 60, automated material handling/grippers, fencing and safety enclosuresTRUMPF BENDMASTER 60- Working Hours: 56,582 h (As of 14.05.2025)- Load Capacity: 60 kg (Sheet metal piece plus gripper)- Sheet Metal Capacity: Up to 40 kg- Supply Voltage: 400 V (3~ Phase)- Frequency: 50 Hz- Connected Load: 14 kVA- Control Voltage: 24 V- Max. Fuse Rating: 32 A- Manipulator Axis System: 6-axis backgauge sensor system- Floor Track: Ground track rail extended to 10 m- Control Unit: PC-based TRUMPF control with terminal (Monitor, mouse, keyboard)- Material Handling Features: Contour recognition sheet sensor, double sheet detection sensor, rotary union for rapid tool-less gripper exchange, gripper coupling on BendMaster- Included Vakuum/Gripping Gear: 3 modular vacuum grippers without separation unit, 1 mechanical tong gripper with rotary axis (including 3 sets of additional jaws)- Feeding Station: 1 sheet extraction station with linear axis- Peripheral Accessories: 1 gripper changing console (max. 4), 1 mobile fanning magnet, safety enclosure fence with access door Nledpfx Aajza U Nfo Ioc Technical Specification Bending Length 4250 mm