Used Shanghai Shengs Electronic Technology Co Sth-2P-C (Handschriftlich Eingetragen) for sale (81,209)

Year of construction: 2019, condition: defective spare-parts repository (used), functionality: not functional, Important note regarding the item's condition: Please read carefully before purchasing: This item comes from a business closure or warehouse liquidation. We were unable to test the device for functionality, and therefore it is explicitly sold as UNTESTED, DEFECTIVE, and NON-FUNCTIONAL. It is intended solely for hobbyists, technicians for repair purposes, or as a source of spare parts. The sale is made with the exclusion of any warranty regarding functionality or completeness. Product description: Isdpozcxbwefx Aqusic Offered is an industrial climate testing chamber / temperature and humidity testing chamber from the manufacturer SHENGS (Shanghai Shengs Electronic Technology Co., Ltd.). Devices of this type are generally used for material tests, aging simulations, or electronic component tests under defined temperature and humidity conditions. Features & visual characteristics (according to the images): • Interior: High-quality stainless steel interior, easy to clean. Includes a solid, perforated insert (grid). • Connections & access: Side cable entry (port) with a plug for passing through sensors or power cables for the test item. • Technical area: Easily accessible technical compartment on the side (electronics, contactors, relays, fan motors, and a stainless steel water tank for the humidification unit are installed). • Mobility: The heavy device is mounted on four stable swivel casters and can therefore be easily positioned at the place of use. • Other: Manometer on the outside, drain/supply hose in the lower area. Technical data (according to the nameplate): • Manufacturer: Shanghai Shengs Electronic Technology Co., Ltd. • Model: STH-2P-C (handwritten) • Year of manufacture / Date: 14.08.2019 • Serial number: SS-SC19011 • Power supply: 1 phase, 220V AC • Current consumption: 30A Visual condition: The device shows signs of wear and tear due to age and use (scratches, slight dirt, discoloration). A side panel for the technical area seems to be missing or was removed for the photos (please check the pictures carefully). The seals on the interior appear to be intact. All internal components shown in the pictures (circuit boards, cables, water tank) are included in the scope of delivery, but no guarantee is given regarding their functionality or completeness. Scope of delivery: • 1x SHENGS STH-2P-C climate testing chamber (as shown in the photos) • 1x Grid (already installed in the interior) • No other accessories, no manuals, or test reports are included. Shipping and pickup information: Due to its size and weight, regular parcel shipping is not possible. • Pickup: Pickup by the buyer is preferred (Please bring a suitable transport vehicle and possibly helpers/pallet truck). • Shipping via freight forwarder: Can be arranged on request and at the buyer's expense (buyer arranges shipping or freight costs are charged separately).

Condition: ready for operation (used), Adept Technology 10337-15200 Servo Amplifier Control Robot Board, serial number as per photo, used, normal signs of use, 100% functional, scope of delivery as per photos Iodpji D Tt Eofx Aqusic

Condition: used, Year of construction: 2002, machine/vehicle number: BM5008, BM%==( Manual operation Hot-melt gluer for book spines spine milling station for books H440xW280xT40mm Iisdsh S Drgjpfx Aqujc

Year of construction: 2015, condition: excellent (used), Manufacturer: S+S Separation and Sorting Technology GmbH Iiedek Eakvspfx Aqujc Type: Unicon-D 2000/400/450/100 Year: 2015 Electrical data: -230 V -0,7 A -50 Hz -IP 65

Condition: excellent (used), Year of construction: 2015, Manufacturer: S+S Separation and Sorting Technology GmbH Type: Unicon-D 2000/400/450/100 Year: 2015 Electrical data: Iijdpfxelatz De Aqujc - 230 V - 0,7A - 50 Hz - IP 65 Inclusion dimensions: 2060 x 650 x 1260 mm Belt width: 390 mm Belt length: 2000 mm

Condition: as good as new (ex-display), functionality: fully functional, overall weight: 700 kg, total length: 900 mm, total width: 2,100 mm, total height: 2,200 mm, input voltage: 400 V, input frequency: 50 Hz, compressed air connection: 5 bar, electrical fuse: 20 A, The Ring Tester is engineered for automated crack detection on ring-shaped components, such as bearing races and gears, utilizing the eddyvisor C. In addition to crack testing, customers can inspect for grinding burn on the inner and outer rings of roller bearings. For this purpose, a robot manipulates and guides the sensor precisely along the contours of the test part. Testing is conducted using up to two probes. All relevant scanning parameters and communication protocols for controlling the eddyvisor C are integrated into the robot scanning program. Iiodpoyx E D Eefx Aqujc At the heart of the system is the eddyvisor C, a two-channel eddy current instrument, ensuring highly reliable detection of cracks and grinding burns. Process automation is achieved by an integrated Stäubli TX2-60 robot. The entire system is managed and operated via a control cabinet equipped with an integrated control and operating panel. A vertical spindle with chuck reliably clamps each test component during the inspection process. Non-conforming (NOK) parts identified during testing are automatically discharged to one of two designated NOK storage conveyors. Separate storage locations for reference and master parts facilitate calibration and ongoing quality assurance during operation. The system also incorporates the ibg Optical Reflection Sensor (iORS), enabling precise, non-contact inspection of rings.

Condition: ready for operation (used), Year of construction: 2010, RHV-C&V GmbH & Co. KG glass jar capper type: LW560 Ijdpfeyxgxwsx Aqueic serial number: 10172/4184 year of construction: 09/2010 stainless steel conveyor belt, belt width: 120 mm

Condition: new, Year of construction: 2025, The laser processing center skyCUBE M - the new standard in laser material processing! PFEIFER laser processing center skyCube M Laser machine with 200W CO2 laser available immediately Mclass = machining area X 1250 x Y 650 x Z 300 mm skyCUBE M laser processing center - the new Mclass multifunctional laser engraving machine and laser cutting machine - laser processing simple - high precision - laser engraving, cutting with high speed and quality. Our new and best multifunctional talent not only impresses the most experienced user with its newly thought-out design. This CO2 laser / fiber laser shows its outstanding capabilities as a CO2 or fiber engraving laser as well as a CO2 or fiber cutting laser in all industrial applications. With an optional laser power of up to 1000W (1kW), the CO2 laser device / fiber laser system can also be used extremely flexibly in your production. skyCUBE laser devices meet all the requirements of class 1 according to DIN EN 60825-1 and thus offer you the highest level of safety. Depending on the selected and installed laser power, this CO2 laser / fiber laser is ideally suited for cutting and engraving many materials, such as: various metals, acrylic glass, solid wood, etc. Wood materials, wood composite materials, paper, cardboard, various plastics and Foams, textiles, and much more. The excellent execution of the laser machine 100% produced in Plauen guarantees the laser user from metal construction to the laser source a high level of work accuracy with consistently high quality. With a cutting speed of up to 8000 mm / s and an engraving speed of up to 4000 mm / s, high-quality laser technology produces clean and very sharp cutting edges and precise laser engravings. The ergonomic design with a pull-out work table makes it easier to load the system. A drawer in the lower part of the machine is used to collect the clippings. User-friendly and intuitive - the supplied skyCUBE PC software (ready for Windows®). A simple, practical user interface adapted to the Windows standard lets you work quickly and effectively. The software is characterized by high system stability, professional monitoring with appropriate machine operation and control as well as compatibility with common file formats. The data is output over levels - separately for each level, including the definition of the sequences and the type of processing. The parameters, such as laser power and processing speed, are automatically saved for each level and can thus be reproduced in a material database at any time. The laser projects are transferred to the skyCUBE M laser processing center with a computer connected via LAN / USB interface. From there these can be processed repeatedly without the PC having to be switched on. A modern touch control panel gives you access to all system information and functions. The skyCUBE M laser processing center at a glance: Isdps Sfansfx Aqueic German industrial standard machine steel construction for the safe and vibration-free mounting of the laser components and axis systems, on rollable industrial leveling feet 8 "touchscreen display simply see more, control more, communicate more with the skyCUBE M laser processing center Redundant safety system - class 1 laser Security: Shutter - ᐳ active mechanical beam path closure

Condition: new, Year of construction: 2025, machine/vehicle number: AB2024, (Laser marking / Laser engravings) and metal and organic materials suitable for special laser applications. The use of a variety of fonts, barcode application, serial numbers, logos and images is effortless. Thanks to the excellent resolution almost all requirements can be met at marking tasks. The software is extremely user-friendly. Even very complex and complicated marking tasks can be easily supplied to the industrial PC to easily create. The exact positioning is done in no time, thanks to the integrated positioning laser. Since the system has little wear and thanks to the fiber laser technology company (IPG Photonics / IPG Laser GmbH) is virtually maintenance-free, it can be used particularly in industrial applications and in continuous use. Ijds Sd Tropfx Aqujic - Bearbeitungsflaeche: 110x110 or other zBsp. 175x175 mm (F-Theta lenses dependent) Optional - Laser source: IPG Laser alternatively other depending on the application - Laser Power: 20W / 30W Optional / 50W - Software-controlled precision axes worktable (X, Y, Z axis) - Traversing in Z max. 200mm - Marking speed: up to 8000 mm / s - Redundant safety system - Conditioning Laser Class: 1 - Scanlab SCANcube for perfect results - PFEIFER technology Industrial PC incl preinstalled control software. - Positioning laser: integrated diode laser for optimal positioning - Optional: camera positioning, 3D processing, database connectivity - Virtually maintenance-free

Condition: new, Year of construction: 2026, The laser processing center skyCUBE M / P / SL - the new standard in laser material processing! (* Prices depending on equipment, this is a brand new laser machine from our production) Laser options according to your needs: CO2 laser 150W / 250W / 400W or fiber laser 1500 - 6000W PFEIFER laser processing center skyCUBE Processing areas: Mclass = X 1250 x Y 650 x Z 100mm Pclass = X 1250 x Y 1250 x Z 100 mm SLclass = X 1250 x Y 2550 x Z 100 mm skyCUBE laser processing center - the new multifunction laser engraving machine and laser cutting machine - laser processing easy - high precision - laser engraving, cutting with high speed and quality. Our new and best multifunctional talent not only impresses the most experienced user with its newly thought-out construction. This CO2 laser / fiber laser shows its outstanding capabilities as a CO2 or fiber engraving laser as well as a CO2 or fiber cutting laser in all industrial applications. With an optional laser power of up to 1500W (1.5kW), the CO2 laser device / fiber laser system can also be used extremely flexibly in your production. skyCUBE laser devices meet all requirements of class 1 according to DIN EN 60825-1 and thus offer you the highest level of safety. Depending on the selected and installed laser power, this CO2 laser / fiber laser is ideally suited for cutting and engraving many materials, such as: various metals, acrylic glass, solid wood and wood-based materials, wood composite materials, paper, cardboard, various plastic and foam materials, textiles, and much more The excellent design of the laser machine, 100% produced in Plauen/Germany, guarantees the laser user a high working accuracy with consistently high quality from the metal construction to the laser source. With a cutting speed of up to 8000 mm/s and an engraving speed of up to 4000 mm/s, the high-quality laser technology produces clean and very sharp cut edges and precise laser engravings. Iijdpfxjbnphvs Aqujc The ergonomic design with a pull-out work table makes it easier to load the system. A drawer in the lower part of the machine is used to collect the clippings. User-friendly and intuitive - the supplied skyCUBE PC software (ready for Windows®). A simple, practical user interface adapted to the Windows standard lets you work quickly and effectively. The software is characterized by high system stability, professional monitoring with appropriate machine operation and control as well as compatibility with common file formats. The data is output via levels - separately for each level, including definition of the sequences and the type of processing. The parameters, such as laser power and processing speed, are automatically saved for each level and can therefore be retrieved in a material database at any time and can be reproduced. With a computer connected via LAN / USB interface, the laser projects are transferred to the skyCUBE M laser processing center. From there, these can be processed repeatedly without the PC having to be switched on. A modern touch control panel gives you access to all system information and functions. Laser processing center skyCUBE at a glance: German industry standard Machine steel construction for safe and vibration-free accommodation of the laser components and axis systems, on rollable industrial leveling feet

Condition: new, Year of construction: 2025, PFEIFER technology skyCUBE P class 1250 x 1250mm - 200W CO2 laser The flatbed laser center (* Prices depending on equipment, this is a brand new laser machine from our production) The multifunctional flatbed laser center skyCUBE, produced by PFEIFER technology in Saxony/Germany, was developed for your professional cutting tasks and classic laser engravings. It combines high productivity with economy and precision. Your purchase will therefore pay for itself after a short time. The machine housing, made of welded and screwed steel construction, is designed for industrial and commercial use. The drive system developed by PFEIFER technology ensures precision and high repeat accuracy. skyCUBE laser devices meet all requirements of class 1 according to DIN EN 60825-1 and thus offer you the highest level of safety. The ergonomic design with a pull-out work table makes it easier to load the system. A drawer in the lower part of the machine is used to collect the clippings. Simple, user-friendly and intuitive - the skyCUBE PC software makes planning, executing and controlling your production tasks child's play. The processing of your project data takes place via levels (colors), whereby the order and processing type can be specified separately for each level. The determined parameters can be permanently stored and retrieved in a material database. The laser programs are transferred to the machine control with a computer connected via a LAN/USB interface. A modern touch control panel gives you access to all system information and functions. Laser processing center skyCUBE at a glance: German industry standard Machine steel construction for safe and vibration-free accommodation of the laser components and axis systems, on rollable industrial leveling feet 8" touchscreen display simply see more, control more, communicate more with the skyCUBE laser processing center Redundant safety system - Class 1 laser Safety: Shutter --ᐳ active mechanical beam path shutter pull-out work table drawer integrated access and observation hatch pull-out clippings drawer Air-washed optics - filtered air supply to all laser components to protect the optics program-controlled process gas control Drive system developed by PFEIFER technology for precision and high repeatability PFEIFER technology mirrors and optics for perfect results with laser engraving and cutting CO2 laser IRADION®, SYNRAD®, laser sources for perfect laser beam quality and quality over a long period of time tested and stable brand power supplies according to the laser source illuminated machine interior Easy-to-learn operation even without advanced CAD knowledge Safety: BG certified emergency stop / door and safety monitoring Security: Key switch to prevent unauthorized use of the system central vacuum engraving cut fume extraction port Multifunctional cutting table with low-reflection, removable support elements for laser material processing Iedpjcwpkpjfx Aqueic Optionally available: Laser source and optical system according to application specifications PFEIFER technology linear motor for X/Y axis

Condition: like new (used), Year of construction: 2020, operating hours: 1,000 h, functionality: fully functional, punching force: 300 t, overall weight: 18,000 kg, The equipment has been used very little,it is almost like new, and has under 1,000 operating hours. Max. sheet size: 1060×740mm Min. sheet size: 400×360mm Stock range: Paperboard157~2000gsm Iiodpfx Aowhvq Ioquec Corrugated board (E,B LUTE) Min. gripper edge: 4mm Max. die-cutting size: 1040×730mm Max. pressure: 250tons Max speed: 7500sph Rules height: 23.8mm Main motor capacity: 11kw Total power capacity: 23kw Dimensions (L×W×H): 6000×4200×2400mm Net weight: 18,000kg

Condition: like new (used), Year of construction: 2021, functionality: fully functional, total length: 44,860 mm, total height: 5,250 mm, total width: 17,100 mm, type of input current: three-phase, workpiece weight (max.): 80 kg, input frequency: 50 Hz, heating capacity: 350 kW (475.87 HP), compressed air connection: 8 bar, workpiece height (max.): 2,000 mm, workpiece length (max.): 800 mm, clearance between the columns: 3,000 mm, fuel: domestic gas H, insulation material: PUR, insulation thickness: 80 mm, workpiece width (max.): 800 mm, Equipment: cabin, lighting, For sale: application section of a powder coating plant from 2021. Application technology: NORDSON ENCORE HD, charging cascades with voltage up to 100 kV, control system POWDER PILOT, feed center SPECTRUM HD II, ENCORE HD spray guns (16 units) + 2 manual guns, HDLV type pump (18 units). Iisdpowhbnlsfx Aqujc

Condition: new, Opal WaterJet Combo is the only machine in the world that combines the advantages of ultra-fast plasma cutting technology and the accuracy of waterjet cutting. The synergy of the possibilities offered by both technologies allows you to take full advantage of all the benefits. Thanks to its universal application and extensive equipment options, the Opal WaterJet Combo has proven itself in both large factories and small operations. Main features - Innovative, patented use of water jet and plasma technologies - Enables fully automatic cutting with both cutting methods - Up to 10 times the cutting speed of conventional water jet systems - Reduction of production costs of up to 70%. - Universal tool for cutting all types of material - Possibility of using the ProX 3D cutting head - Flexible use of the preferred cutting technologies during cutting for the respective component - Optional cutting with pure water or abrasive General technical data Drives: Servo AC Available working widths: 1.000 - 6.000 mm Available working lengths: 1.000 - 12.000 mm Material thickness Iisdpfxjf Ak Uge Aqusc - Water jet 2D: 0.5 - 250 mm - Water jet 3D: 0.5 - 150 mm - Plasma: depending on plasma source Quality plasma sheaths: DIN-EN ISO 9013 positioning speed: 20,000 mm/min Positioning accuracy: DIN-EN 28206 Security module: DIN-EN 13850 El

Condition: ready for operation (used), Tyco Electronic V23401-T2014-D209 Resolver 5194052981001 / 07715853A, used, in good condition, 100% functional, scope of delivery as shown in the photos. Iiedpfozd I E Tex Aqujc

Condition: used, Year of construction: 1988, functionality: fully functional, Gear Grinding Machine VEB ZSTZ 630 C 3 P – 1988, Ready to Operate Description: For sale: gear grinding machine from the German manufacturer VEB Werkzeugmaschinenkombinat, model ZSTZ 630 C 3 P, year of manufacture 1988. The machine is in good technical condition, available immediately, and ready for inspection. Currently connected to power, allowing immediate testing of its operation. Iijdpeyfq E Hsfx Aquec Ideal for workshops specializing in precise gear machining and industrial machine repair. Specifications: Manufacturer: VEB Werkzeugmaschinenkombinat Model: ZSTZ 630 C 3 P Year of manufacture: 1988 Condition: good technical condition Availability: immediate Ready for inspection, connected to power Contact: Please contact us for inspection arrangements or further information.

Condition: ready for operation (used), Tsoubis Electronic replacement monitor for LCD12L-CACS-KR-FANUC without cable, serial number: 1280, used, in good condition, 100% functional, scope of delivery as shown in the photos. Isdpfx Ajx Evawsquoic

Condition: good (used), Kistler NC joining module with dual-station/spindle unit Kistler NCFH 60 servo press with feed slide & spindle station The Kistler NCFH 60 NC joining module is integrated into an industrial dual-station/spindle unit designed for automated series production (e.g., friction welding or precision pressing). The system is characterized by exceptional precision, integrated force-displacement monitoring (piezoelectric sensor technology), and an extremely robust design capable of withstanding continuous industrial loads. Precise press-fitting and joining: Iiodpfxjzcpnzs Aquoc Ideal for high-precision assembly processes in the automotive industry, electronics manufacturing, or general mechanical engineering. Integrated quality assurance (force-displacement monitoring): Using built-in piezoelectric sensors, the module measures the exact tensile and compressive forces acting during the pressing process in relation to position. Flexible process control: Enables advanced functions such as "joining to block," position-controlled pressing, or force-controlled joining (when combined with a suitable controller, e.g., Kistler maXYmos). Automated workpiece holding: The coupled spindle station features an automated clamping function (pneumatically or hydraulically actuated via integrated cylinders), making it perfect for automated series production and assembly lines. Sturdy machine bed: The entire mechanical assembly is mounted on a heavy-duty welded steel frame to withstand the immense forces (up to 6 tons per side) generated during operation. Joining module manufacturer: Dr. Staiger Mohilo+Co GmbH / Kistler Group Type: 2151B 60304002 Model: NCFH 60 400 300 B H C G Nominal force: 60 kN (equivalent to a pressing force of approx. 6 tonnes) Max. total spindle stroke: 400 mm Max. travel speed: 300 mm/s Motor type: AC hollow-shaft servo motor (165H-180E) Holding brake: 18 Nm Certification: CE marking Scope of delivery: Kistler NCFH 60 joining module including mounted flange coupling, yellow slide/feed guide, complete sensor cabling, and the associated spindle clamping station. "Everything from a single source: We would be happy to offer you suitable bank financing for your project." komplett-konzept.leasingo.de You can find more items—new and used—in our shop! International shipping costs on request!

Condition: used, Bütfering ECO 111 Electronic Wide-Belt Calibration and Fine Sanders Contact roller unit 85 SH CPS electronically controlled segmented pad Working width 1100 mm Terminal for various operating programs with selector switch and LED display Motor power approx. 11 kW Brush cleaning unit RTE additional compact roller table at infeed RTA additional compact roller table at outfeed Machine is FULLY REFURBISHED and in TOP CONDITION Available ex-stock Lieboch Iiedpfxsy Rzf As Aqujc

Condition: as good as new (ex-display), Year of construction: 2025, The brush washbasin LCT bio.x C100 is the proven classic in a new design and with optimized equipment technology. It impresses with its extraordinary stability and load-bearing capacity. The spacious work surface enables barrier-free and comfortable working. - stable construction - particularly low-maintenance - high load capacity - Energy-saving mode for downtimes such as nights or weekends Iedpfx Ajh S Undequjic - A flexible articulated hose allows easy rinsing of the parts - Optimum cleaning performance by heating the cleaner to 41 °C The workpieces are rinsed off through a nozzle. With With the help of the flexible articulated hose, the nozzle in the desired position can be fixed. The cleaning brush supports the cleaning strongly dirty parts. The large cleaning surface enables effective cleaning To work. High carrying capacity of the washer due to stable device construction. Device is made of plastic and is therefore very stable and corrosion-free. Easy to transport using a lift truck. Multi-stage filter system, consisting of coarse screen, fine screen and magnet. In addition, a washable filter bag holds (fineness: 100 μm) finest impurities back before they get into the bathroom. A functional control with soft-touch control panel guaranteed by choosing the energy saving mode Energy savings of approx. 50%. All electronic components of the device are in one compact technical unit. Our LCT bio.x C100 can be used with the following label-free cleaners be driven LCT BioLiquid LCT Bio Liquid Special LCT Bio Liquid Power: LCT coconut cleaner LCT Coconut Cleaner Alu LCT Coconut Cleaner low-foaming

Condition: used, Year of construction: 2003, Year: 2003 Type: hot or cold product filling line for pots and bottles Application : Suitable for viscous products such as creams in the cosmetics / pharmaceutical or other industries   Type : Automatic linear filler Manufacturer: Tirelli Iiodpfx Aex R Ddbequoc Model : CHICO 2P Year: 2003 Number of heads : 4 units Volumetric filling technology with 2 metering pistons Jacketed 25 L hopper + piping Temperature controller Pneumatic bottle-lock centring device PLC controls and configuration Linear conveyor with pallet chain SISE 95E6E 13 DC60 temperature controller (3.5 KW / 90°C / Water) – Year 2014   Type : Automatic capping machine with star wheel Type of cap: screw cap Manufacturer: Tirelli Model : RO Year: 2003 Automatic cap feeder : vibrating bowl + giraffe conveyor Presence / jamming / dispensing sensors Pick and place   Type: Automatic jar / bottle unscrambler Manufacturer: Romaco Bosspack Model : MS150 Year: 2003 Output : up to 150 jars / min Product dimension : Diameter: 30 mm min / 100 mm max Height : 50 mm min / 200 mm max Width : 30 mm min / 100 mm max Length : 30 mm min / 100 mm max Machine dimensions : Length : 150 cm Depth : 340 cm Height : 140 cm   Video in running condition :

Condition: used, FIDIA SLU 2 Platine Iiodpfx Aezdvfujquec

Condition: used, BORRIES Marking Systems EK-BOX ZAM 1-2: 1000198 Condition: used (functional). Iisdpfjzcq N Hox Aqusc

Condition: used, weight / kg Iijdpezcq Iiefx Aqusc

Condition: used, Mitsubishi FCA335L22-1 CNC Control System – Complete Unit For sale is a used Mitsubishi CNC control system, model FCA335L22-1, removed from an industrial machine. The unit is offered exactly as shown in the pictures. Technical Details Manufacturer: Mitsubishi Electric Model: FCA335L22-1 Serial Number: M3ZR422039Z Date Code / Year: 1992 Made in Japan Included Modules MC712 Iiodpfx Aey Uminsqujc MC116 MC446-1 MC724-1 Multiple MC323 cards Integrated floppy disk drive Various interface and communication boards Condition Used condition Removed from industrial environment Visible signs of use, dust, and storage wear Untested / functionality unknown Sold strictly as spare parts, repair unit, or for refurbishment Scope of Delivery Exactly as shown in the photos No additional software, cables, or documentation included Suitable for: Machine retrofit projects Spare parts replacement Repair and maintenance of older Mitsubishi CNC systems