2002 ENGEL ES 2550H/750W/400 HL-2F DOUBLE SHOT INJECTION MOLDING MACHINEMANUFACTURE: ENGELMODEL: ES 2550H/750W/400 HL-2F CONDITION: USED/GOOD CONDITION CW4615SPECIFICATIONS:SHOT SIZE: UNIT 1 1558cmSHOT SIZE: UNIT 2 475cm - Program cycle sequence free programable - Parallel movement for ejector and core pull (standard-execution) Injection unit 1: (in horizontal execution) Short design with 2 cylinders for injection and direct drive of screw. Sideways pivoting. Specific injection pressure switchover Ceramic heaterbands Standard screw length 20 l/d Nozzle specification, radius=35 mm, orifice=5 mm, thread=M55x3 For processing of thermoplastics Melt barrel and screw, diameter 80 mm Barrel in bi-metallic-execution M3, higher abrasion- and corrosion resistant, working range up to 350 degrees C screw S6, tempered, flight armouring and ionitrided, abrasion resistant, diameter 80 mm top of material hopper deleted - deduction price screw with PE-geometry, diameter 80 mm special nozzle nozzle penetration 40 mm pneumatic shut off nozzle H 2.3 radius 35mm, flange thread M55x3, nozzle orifice 5 mm incl. control cylinder, adapter, heaterband, thermocouple, software and electronic (required air press 6 - 10 bar) preparation for hydraulic shut off nozzle in the mould (hydraulic, electric and software) incl. solenoid valve, accumulator and pressure release valve preparation for pneumatic shut off nozzle in the mould (electric and software) incl. magnetic air valve and air maintenance unit regulated traverse cooling hopper flange in special execution, for Colortronic-unit heating trafo for cylinder heatings, for both injection units, plus max. 40 additonal heating zones Injection unit 2: 750W (Piggyback) Short design with 2 cylinders for injection and direct drive of screw Specific injection pressure switchover Ceramic heaterbands Standard screw length 20 l/d Nozzle specification, radius=35 mm, orifice=4 mm, thread=M45x3 for processing of thermoplastics Melt barrel and screw, diameter 55 mm Barrel in bi-metallic-execution M3, higher abrasion- and corrosion resistant, working range up to 350 degrees C top of material hopper deleted - deduction price screw S8, through hardened, abrasion and corrosion resistant, diameter 55 mm special nozzle nozzle penetration 40 mm regulated traverse cooling hopper flange in special execution, Clamping unit: Compact clamp unit with externally positioned fast moving cylinder and stroke dependent switch over with increased opening force. Optimum ratio of clamp force to available platen area due to tiebarless design. Free access to mould area. Clamping force 4000 kN Technical data and standard equipment according to data sheet 2 core pull double on movable platen (limit switch wiring analog Euromap 13) (5.130,-) 2 core pull double on fixed platen (limit switch wiring analog Euromap 13) (5.900,-) 8 non return valve for each core pull (300,-) 4 pressure release for core pull double (810,-) mechanical safety device for closing (in US-execution), incl. electr. monitoring special safety gate for ERC B-platens (enlarged vertically) hydraulic hi-speed mould mounting system 4 fixing points (500x500) incl. two-position-control pneumatic ejector coupling mould mounting platens in special execution *layout acc. Engel USA *centering diameters on fixed plate: -unit 2550 H - 160 mm H7 -unit 750 W - 100 mm H7 all transparent screens of safety doors made by PC Hydraulic: Closing movement with position controlled proportional valve parallel movement for ejector, core pull, during opening, closing variable displacement pumps with electro-hydraulic adjustment connections for external filter station Electric: integrated control cabinet Connection for heating and power not separated Electrical special voltage equipment 3 x 480 V without neutral, 60 cy control voltage 115V AC / 24V DC heating voltage 230V AC 2 electrical connection 2-pin, 10 A (120,-) (Type Hubbel 5252 CN - 115V, double socket) 3 electrical connection 2-pin, 10 A (Type Hubbel 3W FT 4584 N - 230V) (120,-) 5 electrical connection 3-phases, 16 A (160,-) 2 electrical connection 3-phases, 32 A (310,-) (Type Hubbel) 2 potential free contact (160,-) digital input to activate the air valve (add. to the standard function the air valves are activated by these inputs too) 2 potential free contact for Rhytemper unit - post pressure injection unit 1 - mould open (160,-) ejector platen safety wired onto 24-pin HTS (core pull plug) wiring and type of plugs acc. to doc.no.EMV1149/3 40 heating circuit for mould heating incl. thyristor, plug and wiring (340,-) plug type acc. to doc.no.EMV1018/3 extension card TT081 with 8 additional heating zones incl. percentage control (regulating operation) and starting circuit 4 add. extension card TT081 with 8 additional heating zones incl. percentage control (regulating operation) and starting circuit (900,-) electrical execution as per ENGEL-Standard, considering the USA-specification: -main switch Klöckner Möller with undervoltage- tripping -control cabinet door with limit switch supervision -all cable before main switch to be executed with yellow insulation -colour of grounded wire to be white or light grey -control voltage 115 VAC -circuit breaker instead of NH-insolator -motor safety switch instead of safety automat potential free contact digital input to activate conveyor unit for horizontal injection unit potential free contact / digital input to activate piggypack injection unit Control: microcomputer CC100 A03 high performance control system with TFT-colour EL screen, modular 32 bit microprocessor system with decentral CPU in RISC-technology and self learning analog control card, digital signal transmission on 14-BIT basis for highest accuracy program micrograph plus, microplast and QDP/CPC, information package (2nd language, help texts and storage of several data sets on CPU) included in the standard! screen text english magnetic card reader - access to machine settings with magnetic card quality control system IV (Qualipack IV): microflow and QDS real value setting interface for central computer, version Engel with 20 mA - cl interface adapter interface for temperature control units or hot runner controller interface for ERC, incl. 2 conveyor sockets interface ETHERNET for using EMS and teleservice free programable core pull program inc. intermediate stop limit switch for core pull (as per del. 1100DUO-2F, o.no.11309/001) online diagnostics via modem for service switch over from "metric" to "imperial units" special program core pull useable as ejector 1 core pull from moveable or fixed platen choseable for use as ejector QDS datas always have to remain in metric system General: Machine without oil filling Machine description english Manual, 2 copies Execution as per European Norm EN 201 special paint RAL 5015 - blue RAL 1028 - yellow RAL 9011 - black colour distribution acc. doc.no. EMV1640/4 2 magnetic air valve (2/2-ways, R1/4 inch) (420,-) 1 off on moveable platen 1 off on fixed platen incl. maintenance unit, pressure adjustment and manometer per valve machine support pads cascade control 4-fold for hydraulic operated hot runner needle shut off nozzle incl. program, wirin and electric Additional equipment: 2 flow control unit 1-circuit (0-10 l/min.) for the cooling of feed throat in special execution (separated installed) (230,-) 2 flow control unit 8-circuit (0-10 l/min.) additional (860,-) 1 off on stand at rear side of injection unit 1 off mounted direct on rear side of moving plate Hosing completly to be done by SEEBER water manifold 8-fold deleted flow control units special placing cooling water hosing (up to watre temperature 90 ø C) distributor for traverse cooling to be hosed together with main water connection to oil cooler Machine fitted with handling Type ERC 43/1-E, control RC100 Placing of parts at end of clamping unit.
