Used Zako Heating Nozzles 49 Pieces for sale (26,947)

Condition: excellent (used), Cutting nozzle, welding torch, heating nozzle, hand arc - piercing torch, gouging torch, gouging nozzle, burner nozzles, cutting nozzles, flame cutting system, burner, oxy-fuel cutting system -Heating nozzles: 49 pieces different sizes Ovp -Type/Quantity: see photos / parts list -Cutting range: mm -Price/Delivery: complete Ijdsw U Ugyopfx Ac Ijbb -Transport dimensions: 200/200/H50 mm -Weight: 1.1 kg

Condition: used, Flame heating device, Roland Groß + Söhne GmbH Ring burner for heating, for weld preheating, casting preheating, etc. Type 1 x 1" Ionization Manufacturer No. ALMA, Year of manufacture 03/20 Connection voltage: 230 volts Pe gas max.: 500 mbar Pe air max.: 10 bar Vgas max.: 30 Nm3/h Vair max.: 300 Nm3/h Includes 10 different flame ring nozzles Ijdjdz Spwspfx Ac Isbb - Flame monitoring, Hans Henning - Ring nozzle, foldable design consisting of 2 halves, inner diameter 310 mm, with hose quick-connect coupling and ignition system, diffuser on the end face - Ring nozzle, foldable design consisting of 2 halves, inner diameter 400 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 490 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 500 mm, with hose quick-connect coupling and ignition system, diffuser on the end face - Ring nozzle, foldable design consisting of 2 halves, inner diameter 590 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 690 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 690 mm, with hose quick-connect coupling and ignition system, diffuser on the end face - Ring nozzle, foldable design consisting of 2 halves, inner diameter 800 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 890 mm, with hose quick-connect coupling and ignition system, diffuser on the end face - Ring nozzle, foldable design consisting of 2 halves, inner diameter 890 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, inner diameter 990 mm, with hose quick-connect coupling and ignition system, diffuser in the center - Ring nozzle, foldable design consisting of 2 halves, arc length 1500 mm, with hose quick-connect coupling and ignition system, diffuser in the center For heating pipes and containers. For heating steel to welding temperature. Ideal for repair welding and manufacturing of welded components made of fine-grain steels. Preheating for powder flame spraying or Sulzer Metco high-velocity flame spraying. Heating with gas for thermal spraying.

Condition: excellent (used), Cutting nozzle, welding torch, MIG/MAG torch, hand arc - piercing torch, gouging torch, gouging nozzle, torch nozzles, cutting nozzles, flame cutting system, torch, oxy-fuel cutting system -Manufacturer: Messer, cutting nozzle flame cutting nozzle 40 pieces Ovp -Type: Vadura 1215-A / A-SD 100-150mm / 2-100mm / 2-150mm -Type/Quantity: see photos / parts list -Cutting range: 2-150 mm -Price/Delivery: complete -Transport dimensions: 250/230/H50 mm Ibedpfxow Udtcj Ac Ieb -Weight: 0.9 kg

Condition: excellent (used), Cutting nozzle, welding torch, MIG/MAG torch, hand arc - piercing torch, gouging torch, gouging nozzle, torch nozzles, cutting nozzles, flame cutting system, torch, oxy-fuel cutting system -Cutting nozzles: Flame cutting nozzles 56 pieces unused Ovp -Type/Quantity: see photos/parts list Iedow Udkujpfx Ac Ijbb -Cutting range: 2 - 250 mm -Price/Delivery: complete -Transport dimensions: 200/150/H50 mm -Weight: 0.8 kg

Condition: used, Torch nozzles, cutting nozzles, flame cutting system, torches, oxyfuel cutting system Iodpfxsh Uhk Ts Ac Iebb -Designation: HSD cutting nozzle 6 - 10 mm acetylene 6 bar -Cutting range: 6 - 10 mm -Pressure: 4 bars -Diameter: 19mm -Length: 47mm -Number: 43 pieces available -Total Cost -Total weight: 2.15 kg

Condition: new, Cutting nozzles, Zinser Type: ZHD Propane Year of manufacture: NEW Cutting nozzle ZHD-P 235 3100 202 6-10 mm Cutting nozzle ZHD-P 235 3100 203 10-20 mm Cutting nozzle ZHD-P 235 3100 204 20-30 mm Cutting nozzle ZHD-P 235 3100 206 45-60 mm Cutting nozzle ZHD-P 235 3100 207 60-80 mm Cutting nozzle ZHD-P 235 3100 208 80-100 mm Cutting nozzle ZHD-P 235 3100 209 100-160 mm Cutting nozzle ZHD-P 235 3100 210 160-230 mm Cutting nozzle ZHD-P 235 3100 211 230-300 mm Heating nozzle ZHD-P 235 3090 212 3-100 mm Ibedpfjzq Akdjx Ac Iob Heating nozzle ZHD-P 235 3090 111 100-300 mm 31726

Condition: used, Torch nozzles, cutting nozzles, flame cutting system, torches, oxyfuel cutting system -Designation: HSD cutting nozzle 6 - 10 mm acetylene 6 bar -Cutting range: 6 - 10 mm -Pressure: 5 bars -Diameter: 19mm -Length: 47mm -Number: 22 pieces available -Total Cost Ibsdpsh Uhl Uofx Ac Iob -Total weight: 1.1kg

Condition: used, Solid state relays, switchgear, switching components -Manufacturer: Gavazzi -Type: RAM1A69D100 3 pieces mounted on heat sink Iedpfx Asfmldvec Isbb -Price: complete -Dimensions: 300/200/H80 mm -Weight: 3.3 kg

Condition: good (used), Torch nozzles, cutting nozzles, flame cutting system, torches, oxyfuel cutting system Isdeh Uhmkopfx Ac Ijbb -Designation: HSD A3-100, HSD P3-100, P3-100, 1- 4.5 bar -Diameter: 19mm -Length: 45mm -Number: 21 pieces available -Total Cost -Total weight: 0.5kg

Condition: used, Torch nozzles, cutting nozzles, flame cutting system, torches, oxyfuel cutting system -Designation: HSD PM -Cutting nozzle 6 - 10 mm 5 bar -Cutting range: 6 - 10 mm -Gas: propane methane -Pressure: 5 bars -Diameter: 19mm -Length: 47mm -Number: 5 pieces available Iedpfxsh Uhlqj Ac Ijbb -Total Cost -Total weight: 0.25kg

Year of construction: 2003, condition: used, functionality: fully functional, machine/vehicle number: HWO 1/9-5.2​, - The system is located at the Geberit Keramik GmbH site in Wesel. - The system, including the associated safety technology, performs technical flash firing and re-firing and is prepared for this purpose. - Maximum firing temperature [°C] = 1300 - Current operating temperature [°C] = 1238 - Number of burner groups = 10 - Number of burners = 38 - Number of kiln cars = 18 - Number of kiln cars in the kiln = 9 - Current firing cycle [h] = 17 - 23 - Gross energy consumption [kcal/kg] / [kWh/kg] = 785 / 0.912 - Specific energy consumption [kcal/kg] / [kWh/kg] = 1459 / 1.696 - Gas connection capacity [m³/h] = 770 - Usable waste heat [m³/h] = 4000 - Standard loading quantity [pieces] = 900-980 ceramic products Ibedpszu Nvzefx Ac Iob Dimensions of the housing: - Length [m] = 14.4 - Width [m] = 6.4 - Height [m] = 5.7 - Volume density [m³] = 146.3 Dimensions of the kiln car: - Effective length [m] = 1.45 - Effective width [m] = 5.2 - Effective height [m] = 2.156 - Track gauge [m] = 1.5 (2x) Special features: In 2023, the kiln was completely overhauled and brought up to the latest state of the art. The following changes were made: - Renewal of the kiln roof: The fiber lining in the upper area was replaced with cordierite stones. - Renewal of the burners, including new nozzles, flame tubes and controllers. - Replacement of the media valves; installation of servo motors on the gas and air lines in front of the burners. - Installation of new software; the Simatec control panel was replaced – control is now exclusively via the PC. - Replacement of the O₂ control system; installation of a Zerox probe; installation of an O₂ analyzer for O₂ correction (to improve energy efficiency by approximately 12–14 %). - The system must be dismantled, packed and collected independently by the buyer.

Condition: used, Plasma nozzle, nozzle, electrode, flame cutting machine, plasma torch Ibedpfxsh Uuz So Ac Isb -Designation: Hypertherm 020448 plasma nozzle -for: Hypertherm HT2000 -Number: 4 available -Price: complete -Total weight: 0.2kg

Condition: good (used), Block cutting nozzle, burner nozzles, cutting nozzles, cutting machine, burner, oxy-fuel cutting machine, cutting nozzles, -Block nozzle: Block cutting nozzle type 3 - 10 A 6 pieces -Cutting range: 3 - 10 mm Ibedpfx Acow Ufpxs Isb -Pressure: 2.5 - 3.5 bar -Diameter: 20 mm -Length: 65 mm -Price/Delivery: complete -Transport dimensions: 130/65/H20 mm -Total weight: 0.5 kg

Condition: good (used), Semiconductor relays, switchgear, switching components Ibedpfx Aspvqx Hoc Ieb -Manufacturer: opto 22 electromatic, Semiconductor relays, 7 pieces with heat sink -Type: 5x opto 22 480D45-12 / 1x Gavazzi RA4450-D08 -Price/Sale: complete -Dimensions: 300/200/H70 mm -Weight: 3.4 kg

Condition: good (used), Solid-state relays, switchgear, switching components -Manufacturer: opto 22, solid state relay 6 pieces with heat sink -Type: 480D45-12 -Quantity: 2x assembly available Iedpspvqyvofx Ac Isbb -Price: per assembly -Dimensions: 300/200/H70 mm -Weight: 3.4 kg/pc.

Condition: good (used), Semiconductor relays, switchgear, switching components Iodopvqygopfx Ac Isbb -Manufacturer: opto 22 electromatic, Semiconductor relays, 7 pieces with heat sink -Type: 6x opto 22 480D45-12 / 1x electromatic RA4425-D08 -Price/Sale: complete -Dimensions: 300/200/H70 mm -Weight: 3.4 kg

Condition: good (used), Burner nozzles, cutting nozzles, flame cutting system, burner, oxyfuel cutting system -Designation: HSD cutting nozzle 6 - 10 mm Acetylene 6 bar -Cutting range: 6 - 10 mm -Pressure: 5 bar -Diameter: 19 mm -Length: 47 mm Iodpfx Aeh Uhkwsc Isbb -Quantity: 22 pieces available -Price/Sale: complete -Total weight: 1.1 kg

Condition: excellent (used), Cutting nozzle, welding torch, MIG/MAG torch, hand arc - piercing torch, gouging torch, gouging nozzle, torch nozzles, cutting nozzles, flame cutting system, torch, oxy-fuel cutting system Iedpew Udkzofx Ac Isbb -Manufacturer: Messer, cutting nozzle flame cutting nozzle 6 pieces unused Ovp -Type: Vadura 1215-A .: 71615946 -Cutting range: 60-100 mm -Price/Delivery: complete -Transport dimensions: 120/90/H30 mm -Weight: 0.1 kg

Condition: good (used), Block flame cutting nozzle, torch nozzles, cutting nozzles, flame cutting system, torch, oxyfuel cutting system -Designation: Block nozzle A 40 - 60 mm -Cutting range: 40 - 60 mm -Pressure: 4 - 5 bar -Diameter: 20mm -Length: 64mm -Number: 3 pieces available Ibjdpfxeh Uhl Hs Ac Ieb -Price: complete -Total weight: 0.3kg

Condition: excellent (used), Year of construction: 2022, functionality: fully functional, machine/vehicle number: 31.064-R-11/2022, overall weight: 1,200 kg, heating capacity: 49 kW (66.62 HP), total height: 2,090 mm, total length: 2,270 mm, total width: 780 mm, Equipment: documentation/manual, Offering a used Optimal E Gr.II-S hot air furnace. Sale due to workshop restructuring. Heating capacity, special version: 49 kW. Ijdpozy R Rdofx Ac Ijbb Cleaning side on the right – with automatic control. - Complies with 1st Federal Immission Control Ordinance (BlmSchV) – Stage 2!!! - Suitable for rooms according to DIN, up to 700-1250 cubic meters. - According to the Federal Immission Control Ordinance (BlmSchV), approved for particleboard or coated wood-based materials (only in woodworking or wood processing companies). Fine sawdust or dust of any kind is not suitable – risk of deflagration!!! - Furnace consumption: approx. 15 - 25 kg/h. - Tested in accordance with DIN EN 13240: 2005-10 (continuous operation), DIN EN 13229:2005-10, DIN EN 303-5:2012-10. Sale does not include the stainless steel chimney.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2020, total length: 495 mm, total height: 520 mm, total width: 457 mm, construction height: 300 mm, construction width: 240 mm, No minimum price – guaranteed sale to the highest bidder! EXW – Dismantling and loading are to be organized by the buyer! The system will be available from November 2026! TECHNICAL DETAILS Build volume X-axis: 330 mm Build volume Y-axis: 240 mm Build volume Z-axis: 300 mm Filament diameter: 2.85 mm Nozzle diameter: 0.25 mm, 0.4 mm, 0.8 mm Printing speed: < 24 mm³/s XYZ resolution: 6.9 / 6.9 / 2.5 µm Layer resolution with 0.25 mm nozzle: 60–150 µm Layer resolution with 0.4 mm nozzle: 20–200 µm Layer resolution with 0.8 mm nozzle: 20–600 µm MACHINE DETAILS Technology: Fused Filament Fabrication (FFF) Print head: Dual extrusion print head with automatic nozzle lift system and interchangeable print cores Supported materials: PLA, Tough PLA, Nylon, ABS, CPE, CPE+, PC, TPU 95A, PP, PVA, Breakaway Operating temperature: 15–32 °C Relative humidity during operation: 10–90 % RH, non-condensing Non-operating temperature: 0–32 °C Supplied software: UltiMaker Cura, Cura Connect Supported operating systems: macOS, Windows, Linux Plugin integration: SolidWorks, Siemens NX Supported file types: STL, OBJ, X3D, 3MF, BMP, GIF, JPG, PNG Printable formats: G, GCODE, UFP Connectivity: WLAN, LAN, USB Display: 4.7 inch (11.9 cm) color touchscreen Monitoring: Live camera Operating noise: 50 dBA Build plate temperature: 20–140 °C Build plate leveling: Active leveling Nozzle temperature: 180–280 °C Nozzle preheating time: < 2 min Build plate preheating time: < 4 min from 20 °C to 60 °C Power consumption: 500 W Dimensions & Weight Machine dimensions: 495 × 457 × 520 mm Machine dimensions with Bowden tubes and spool holder: 495 × 585 × 780 mm Net weight: 20.6 kg Shipping weight: 29 kg Shipping carton dimensions: 650 × 600 × 700 mm FEATURES Dual extrusion print head Automatic nozzle lift system Interchangeable print cores Heated glass build plate Heated aluminum build plate PEI build plate Active build plate leveling Abrasion-resistant dual-gear feeder NFC scanner for material recognition Color touchscreen Live camera Spool holder with material guide Print Core AA 0.4 mm, 2 pieces Print Core BB 0.4 mm, 1 piece Ijdpfxozx S D Aj Ac Ijbb Nozzle cover, 3 pieces Power cable User manual CE marking

Year of construction: 2017, condition: excellent (used), REF: MM6476 1 x 2017 Packaging Automation Ltd Eclipse SL4 inline heat-sealing machine supplied with 1 x Packaging Automatic Ltd Eclipse C1 automated chain-and-peg conveyor system, 2 x interchangeable sets of tooling and some spare parts. Previously used to heat seal punnets of cauliflower and cauliflower/broccoli mix from multi-head weigher. Both machines on height adjustable feet. The Eclipse SL4 is a fully automatic inline tray-sealing machine designed for high-throughput food packaging applications. Suitable for sealing a wide range of pre-formed trays, the machine is ideal for use within the meat, poultry, seafood, ready meal, fresh produce, bakery, and convenience food sectors. The automated conveyor system provides continuous product handling, helping to improve production efficiency and throughput. Specification: Model of inline heat sealer - Eclipse SL4. Serial number - EC34-MC-00100. Model of indexing inline conveyor – Eclipse C1. Date of manufacture - 2017. Tooling - 2 x sets. Set 1: 4 x 1 format with arms. For punnets (double section) measuring 261mm L x 166mm W x 55mm D. Set 2: 4 x 1 format with arms (single punnet - in machine) measuring 177mm L x 140mm W x 55mm D. Eclipse C1 infeed conveyor belt (modular plastic belt section) - 300mm wide. Outfeed conveyor belt - 290mm wide, blue rubber. System footprint: Ibjdpfx Acezrg T Ee Ijb Eclipse C1 indexing conveyor footprint - 3870mm L x 950mm W x 1050mm H. Eclipse SL4 inline sealer footprint - 3230mm L x 1050mm W x 2050mm H. Condition – Very good. This system was purchased new and run for approximately 6 months per year. Supplied with various spare parts, including cutters for both sets of punnets, spare belts, heater pads, etc. *Please note* - None of the following equipment pictured is included in the sale: multi-head chutes with sensors feeding the C1 infeed conveyor AND thermal transfer coder mounted on Eclipse SL4 inline sealer.

Condition: used, Year of construction: 2021, functionality: fully functional, Dürr Ecopure VAR 2206 Thermal Oxidizer with Flue Gas Cleaning (2021) For burning liquid and gaseous waste streams including fluorinated gases, e.g. PFAS, and recovery of aqueous hydrogen fluoride Emissions limits SO2 ≤ 100 mg/Nm³ NOX ≤ 30 mg/Nm³ CO ≤ 50 mg/Nm³ CF4 ≤ 70 mg/Nm³ HF ≤ 1 mg/Nm³ NH3 ≤ 2 mg/Nm³ Comprising Direct fired thermal oxidizer Hot gas cooling and acid recovery Alkaline wet scrubber Honeycomb selective catalytic reduction deNOx system >1M cost spare parts Direct fired thermal oxidizer Including 2x natural gas combustion chambers and burners - High calorific liquid waste requires safe ignition supplemental hydrogen supply for acid formation - Gaseous waste streams injected via nozzles downstream and close to the burner - 1.5MW multi-fuel natural gas & liquid waste (minor fuel stream) burner with natural gas capacity up to 200Nm3/h - 1400C normal, 1540C max allowable temperature destruction of pollutants to reduce emissions with 3.28 MW thermal energy transfer - 2 seconds minimum residence time in combustion chamber at 1400C - 1,800mm combustion chamber internal dia. - Approx 300mm refractory lining - 2,400mm combustion chamber external dia. - 12,000mm combustion chamber internal length - 3.28MW maximum thermal capacity - 4,900Nm3/h, 60mbar, 14kW combustion air fans One chamber is active, the other one is on standby and can be prepared, repaired, or maintained. This allows minimizing shutdown and changeover time to only several days Wet scrubber hot gas cooling and acid recovery SGL Carbon Diabon HT-PQ 850 graphite pipe quencher - 6,000 Nm3/h capacity flow - 1,100 mm dia. - 2,000mm high - pumps SGL Carbon Diabon THX-RS falling film absorber shell & tube heat exchanger - 1,100mm dia. - 4,500mm tube length Ibedpfx Aez Ai Tpsc Ijb - 595 no. tubes - 22mm tube internal dia. - Graphite, carbon steel - pumps Quench vessel - PP/FRP - 1,100mm dia. - Approx. 6,000mm high 2x Scrubber absorber columns, each - Shell FRP/PP - Internals PP - 1,000mm dia. - 11,000mm high - Pumps - Dosing station FRP 5m3 Emergency water tank - 1,600mm dia. - 3,000mm high - 3kW heating 2x Teblick 100,000L HDPE hydrofluoric acid tanks (2019) Honeycomb selective catalytic reduction deNOx system - 5,900Nm3/h, 130mbar, 42kW induced draft fan - 320 kW gas/gas heat exchanger - 500 kW capacity reheat burner - 1.2m deNOx honeycomb catalyst Clean gas outflow Stack with flow & temperature measurement Spare parts include - 200 items of sensors, pumps, valves, gaskets, joints etc. - Graphite quencher - Falling film absorber With the redesign and maintenance support of Dürr, the system could also - be adapted to other halogenated gases with bricks to be selected according to gas application - cope with the presence of VOCs or contaminated air - larger volumes with the addition of a small lance for 15kg/h liquid injection

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2019, total length: 495 mm, total height: 780 mm, total width: 585 mm, overall weight: 17 kg, No minimum price – guaranteed sale to the highest bidder! EXW – Dismantling and loading are to be arranged by the buyer! The unit will be available from October 2026! TECHNICAL DETAILS Build volume X-axis: 230 mm Build volume Y-axis: 190 mm Build volume Z-axis: 200 mm Layer height: 0.06–0.4 mm Build plate: Heated glass plate Build plate temperature: up to 120 °C Filament diameter: 2.85 mm Nozzle temperature: up to 280 °C Print speed: up to 150 mm/s Material flow: up to 24 mm³/s Compatible Print Cores: AA 0.4; BB 0.4; AA 0.25; AA 0.8; BB 0.8; CC 0.4; CC 0.6; DD 0.4 MACHINE DETAILS Technology: Fused Deposition Modeling (FDM) Software Print preparation: UltiMaker Cura, Cura Cloud Printer management: UltiMaker Digital Factory Supported operating systems: Windows, macOS, Linux Environmental conditions Operating temperature: 15–32 °C Operating humidity: 10–90 % RH, non-condensing Storage temperature: 0–32 °C Non-operating humidity: 10–90 % RH, non-condensing Placement: Away from direct sunlight Power supply: 100–240 V AC Mains frequency: 50–60 Hz Power consumption: 350 W Operating noise: < 50 dB(A) Connectivity: WLAN 2.4 GHz, LAN, USB Monitoring: HD camera Dimensions & Weight Dimensions: 495 × 585 × 780 mm Net weight: 14.4 kg Weight in operation: approx. 17 kg EQUIPMENT Iodpjzx S Dvjfx Ac Iebb Dual-extrusion print head Automatic nozzle lifting system Interchangeable Print Cores Dual-gear feeder Filament flow sensors Dual spool holder with NFC detection Color touchscreen HD camera Heated glass plate PEI print bed Spool holder with material guide Power cable Ethernet cable USB stick User manual CE marking Print Core AA 0.4 – 2 pieces Print Core BB 0.4 – 1 piece Nozzle cover – 3 pieces

Condition: excellent (used), Year of construction: 2020, operating hours: 8,344 h, functionality: fully functional, clamping force: 2,000 kN, screw diameter: 50 mm, displacement volume: 392 cm³, total length: 4,110 mm, total width: 2,650 mm, total height: 4,810 mm, overall weight: 22,000 kg, Equipment: documentation/manual, ARBURG Allrounder 2000 T 2000-800 Stock No.: 503618 Manufacturer: ARBURG Type: Allrounder 2000 T 2000-800 Control: Selogica direct Year of manufacture: 2020 Operating hours: 8344 h Technical data, clamping unit Clamping force: 2000 kN Platen size h x v: 1772 x 800 mm Minimum mold height: 400 mm Maximum mold opening: 900 mm Opening stroke: 500 mm Platen diameter: 2000 mm Ejector stroke: 175 mm Ejector force: 45 kN Mold weight: 6000 kg Ibedpfx Acoz A Tb Uj Isb Technical data, injection unit Screw diameter: 50 mm Injection volume: 392 ccm Injection pressure: 2000 bar Screw length: 20 l/d Screw stroke: 200 mm Screw speed: 60 min Screw torque: 880 N Number of heating zones: 8 Nozzle stroke: 400 mm Dimensions & weight Machine dimensions L x W x H: 4.11 m x 2.65 m x 4.81 m Total weight: 22000 kg Equipment Screen text, German Screen text, English CEE socket 16A Hydraulic core pull, 4x Air valve 1x Machine with rotary platen Machine with water manifold Machine without material hopper Leveling elements EUROMAP 67 handling interface EUROMAP 73 interface OPC interface