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Condition: New Type: Preform Injection Style: Horizontal Brand Name: Demark Model Number: DMK-PET72B Place of Origin: Zhejiang China (Mainland) Plastic Type: Thermoplastic Automatic: Yes Injection Weight: 5426g Clamping Force: 500T Opening Stroke: 680mm Function:: For Making Pet Preforms Export Markets:: Worldwide seajs.use(['http://style.aliunicorn.com/js/6v/biz/aisn/detail/common/quickdetail/??quickdetail.js?t=c31924cc_4372c200b'], function(quickdetail){quickdetail();}); Packaging & Delivery Packaging Detail: wooden package Delivery Detail: 1 months Specifications 72 Cav Pet Preform Injection Molding Machines, 2 screw, The Cooling Rebot with 3 Stations, 23000 pcs/h, 8.5S Injection Machines for 72 Cavities Pet Preform MouldDemark 72 cavities pet preform injection molding machine uses a new part cooling and handling system, which features: 1. Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only cool the outer surface 2. Optimized cycle utilization being mounted on the moving platen, the cooling system remains active for up to 85% of the overall cycle.Demark pet preform injection molding systems are available from 280 to 500 tonnes (2800 to 5000 kN) and up to 72 cavities.Demark pet injection systems offer: 1. Faster cycles 2. Reduced energy consumption 3. Smaller footprint 4. Improved repeatability 5. Rapid set-up Features: 1. Two state plasticizing enables plenty injection quantity; 2. Take out plate with three working position insures sufficient cooling time and shorter cycle time; 3. High quality parts and accessories from world famous brands enable higher speed and precision; 4. Special screw design increases torque while brings down shear force to avoid degradation; 5. Accumulator from world reputable manufacture increases performance while brings down power consumption;Reflex PlatensReflex platens distribute clamp force evenly across the platen face.Reflex platens: 1. Allow for 10-30% lower clamp tonnage 2. Decrease mold wear 3. Improve part quality Injection Unitsdemark systems offer both reciprocating screw (RS) and two-stage injection units. RS units offer the performance required for many PET applications while two-stage is appropriate for higher throughput applications. Polaris ControlsPC-based controls manage all functions of our PET production systems, with optional packages to integrate auxiliaries and downstream part handling equipment. Advantages include: 1. Faster cycle times 2. Improved shot-to-shot repeatability 3. Remote connectivity through ServiceNetLink 4. Control of molding system and auxiliaries from a single interface Linear BearingsLinear bearings support the moving platen directly on the machine base. This design reduces mold wear by improving platen alignment and perpendicularity, and provides a grease free molding environment.Technical Parameter:ITEMUNITDMK-PET72ADMK-PET72BINJECTION UNITScrew L/D RatioL/D2525Screw Diametermm120140Injection PressureKgf/cm2875875Output(Max)Pcs/h2300023000Theory Shot Volume(Max)cm38005400Shot Weight(PS)g45606500ozs161230CLAMPING UNITClamping ForceT500500Clamping Strokemm680680Max/Min Thickness of Mouldmm300~820300~820Space Between Tie Bars (WxH)mm820~820820~820Ejector Strokemm200200Ejector ForceT2121NO.of Ejector PinsPCS1313Max Pressure of SystemKg/cm2140140MOULD&ROBOTCavity(Max)PCS7272Neck of Bottle(Max)mm4242Length of Preform(Max)mm220220Weight of Preform(Max)g3550Type of MouldNeedle Valve of No-Cutting PET Preform MoldsManipulatorCavity72x372x3Cooling FormCavity216216POWER UNITPump Motor PowerKW2525Robot PowerKW2525Mould Heater CapacityKW6868Heater Input CapacityKW8787Total PowerKW325325OTHERElectric Power Supply(3-phase AC)V/HZ380/50380/50Chilling Water°C5~155~15Mpa0.60.6L/min800900Coolling Water°C30~5530~55Mpa0.250.25L/min300300Compressed AirMpa0.7~0.90.7~0.9L/min12001200Machine Size (LxWxH)mm9765x4547x23509765x4547x2350 seajs.use(['http://style.aliunicorn.com/js/6v/biz/aisn/detail/common/richtext/??richtext.js?t=f8fd91e4_8c291a437'], function(richtext){richtext();}); Not exactly what you want? Post a quick Buying Request! seajs.use(['http://style.aliunicorn.com/js/6v/biz/rfqma/brqform/??popup.js?t=6b9db90e_3430061273', '$'], function(quick, jquery){ jquery('#J-ls-grid-desc [data-role="rfq"]').click(function(){ quick.show({ track: { '*': {ext: 'position=desc'} } }); }); });
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