[{"data":1,"prerenderedAt":478},["ShallowReactive",2],{"catalog:meta":3,"catalog:part:mc-pp-01":258,"diagram:part:mc-pp-01":343,"guides:links:parts:MC-PP-01":468,"blog:related:3:machine platen (movable \u002F stationary),movable platen,platen,platens,stationary platen":477},{"categories":4,"machines":132,"zones":212,"totals":255},[5,35,59,122],{"id":6,"name":7,"slug":8,"description":9,"partCount":10,"subcategories":11},"EC","Electrical Components","electrical","Electrical systems and components for injection molding machines including heaters, thermocouples, servo motors, and controllers.",11,[12,17,22,27,31],{"id":13,"name":14,"slug":15,"partCount":16},"EC-CBC","Circuit Boards & Controllers","circuit-boards",4,{"id":18,"name":19,"slug":20,"partCount":21},"EC-CE","Connectors & Cables","connectors-cables",2,{"id":23,"name":24,"slug":25,"partCount":26},"EC-GEP","Servo Motors & Drives","servo-motors",1,{"id":28,"name":29,"slug":30,"partCount":21},"EC-HT","Heaters","heaters",{"id":32,"name":33,"slug":34,"partCount":21},"EC-SF","Safety Components","safety",{"id":36,"name":37,"slug":38,"description":39,"partCount":40,"subcategories":41},"HY","Hydraulic Components","hydraulic","Complete range of hydraulic system components including pumps, valves, motors, and pressure controls for injection molding machines.",14,[42,46,51,55],{"id":43,"name":44,"slug":45,"partCount":26},"HY-AU","Accumulators","accumulators",{"id":47,"name":48,"slug":49,"partCount":50},"HY-CV","Control Valves","control-valves",6,{"id":52,"name":53,"slug":54,"partCount":26},"HY-MO","Monitors & Gauges","monitors-gauges",{"id":56,"name":57,"slug":58,"partCount":50},"HY-PW","Pumps & Motors","pumps-motors",{"id":60,"name":61,"slug":62,"description":63,"partCount":64,"subcategories":65},"MC","Mechanical Components","mechanical","Mechanical parts and assemblies including barrels, screws, tie bars, bushings, platens, and clamping components.",42,[66,71,75,80,85,89,93,97,101,105,109,114,118],{"id":67,"name":68,"slug":69,"partCount":70},"MC-BC","Barrels & Cylinders","barrels-cylinders",5,{"id":72,"name":73,"slug":74,"partCount":16},"MC-SB","Screw Barrels & Seals","screws",{"id":76,"name":77,"slug":78,"partCount":79},"MC-TC","Tie Bars & Columns","tie-bars",7,{"id":81,"name":82,"slug":83,"partCount":84},"MC-GZ","Bushings & Guides","bushings-guides",8,{"id":86,"name":87,"slug":88,"partCount":26},"MC-PP","Platens","platens",{"id":90,"name":91,"slug":92,"partCount":70},"MC-TL","Toggle & Links","toggle-links",{"id":94,"name":95,"slug":96,"partCount":21},"MC-CC","Clamping Components","clamping",{"id":98,"name":99,"slug":100,"partCount":21},"MC-GMP","Tools & Accessories","tools-accessories",{"id":102,"name":103,"slug":104,"partCount":21},"MC-ES","End Caps & Plates","end-caps",{"id":106,"name":107,"slug":108,"partCount":26},"MC-SR","Seals & Rings","seals-rings",{"id":110,"name":111,"slug":112,"partCount":113},"MC-JM","Joints & Mounts","joints-mounts",3,{"id":115,"name":116,"slug":117,"partCount":26},"MC-SG","Safety Guards","safety-guards",{"id":119,"name":120,"slug":121,"partCount":26},"MC-CR","Clamping Mechanism","clamping-mechanism",{"id":123,"name":124,"slug":125,"description":126,"partCount":113,"subcategories":127},"O","Other Components","other","Additional components including filters, cooling systems, lubrication parts, and other auxiliary equipment.",[128],{"id":129,"name":130,"slug":131,"partCount":113},"O-TC","Filters & Cooling","filters-cooling",[133,143,161,172,180,188,194,200,205],{"id":134,"name":135,"slug":134,"series":136,"partCount":142},"haitian","Haitian International",[137,138,139,140,141],"Mars Series (MA)","Jupiter Series (JU)","Zhafir Venus Series (VE)","Zhafir Zeres Series (ZE)","Zhafir Jeres Series (JE)",68,{"id":144,"name":145,"slug":144,"series":146,"partCount":160},"yizumi","Yizumi",[147,148,149,150,151,152,153,154,155,156,157,158,159],"A6 Series","A5-EU Series","A5-N Series","SKIII Series","DP Series","D1 Series","FF Series","FF-M Series","P Series","CG-P Series","VM Series","SPET Series","LSR Series",12,{"id":162,"name":163,"slug":162,"series":164,"partCount":171},"chen-hsong","Chen Hsong",[165,166,167,168,169,170],"JETMASTER MK Series","JETMASTER SVP Series","SUPERMASTER Series","EASYMASTER Series","SPARK Series","JETMASTER C2 Series",10,{"id":173,"name":174,"slug":173,"series":175,"partCount":179},"tederic","Tederic",[176,177,178],"NEO Series","D Series (Two-Platen)","DE Series (All-Electric)",0,{"id":181,"name":182,"slug":181,"series":183,"partCount":179},"borch","Borch",[184,185,186,187],"BU Series (Two-Platen)","BS-III Series (Servo)","BE Series (All-Electric)","BM Series (Multi-color)",{"id":189,"name":190,"slug":189,"series":191,"partCount":179},"log-machine","LOG Machine",[192,193],"LOG-SE Series","LOG-EE Series (All-Electric)",{"id":195,"name":196,"slug":195,"series":197,"partCount":179},"donghua","Donghua",[198,199],"DH Series (Servo)","DH-TP Series (Two-Platen)",{"id":201,"name":202,"slug":201,"series":203,"partCount":179},"sunbun","Sunbun",[204],"Sunbun Servo Series",{"id":206,"name":207,"slug":206,"series":208,"partCount":179},"lijin","L.K. Machinery (Lijin)",[209,210,211],"POTENZA Series","FORZA Series (Two-Platen)","ELETTRICA Series (All-Electric)",[213,217,221,225,228,231,235,238,242,248,251],{"id":214,"number":26,"name":215,"role":216,"partCount":21},"clamp-cylinder","Clamping cylinder","The hydraulic cylinder behind the rear platen. It drives the crosshead that straightens the toggle links, which opens and closes the mold and builds the clamping force.",{"id":218,"number":21,"name":219,"role":220,"partCount":50},"toggle","Toggle mechanism","Links, pins and bushings between the rear and moving platens. They multiply the force of the clamping cylinder and lock the mold shut while plastic is injected.",{"id":222,"number":113,"name":223,"role":224,"partCount":113},"ejector","Ejector","A small cylinder behind the moving platen that pushes the ejector rods and plate forward to release the finished part from the mold.",{"id":78,"number":16,"name":226,"role":227,"partCount":40},"Tie bars & bushings","Four steel columns that join the platens, guide the moving platen and carry the clamping force. Tie bar nuts lock them in place; bushings guide the moving platen along them.",{"id":88,"number":70,"name":229,"role":230,"partCount":21},"Platens & mold plates","The fixed and moving platens carry the two halves of the mold; the rear platen anchors the toggle. Locating rings and clamping plates center and hold the mold.",{"id":232,"number":50,"name":233,"role":234,"partCount":50},"barrel-screw","Barrel, screw & nozzle","The screw turns inside the heated barrel to melt and mix the plastic, then moves forward to inject it through the nozzle into the mold. The screw tip and check ring stop melt from flowing back.",{"id":30,"number":79,"name":236,"role":237,"partCount":113},"Heater bands & sensors","Heater bands around the barrel and nozzle melt the plastic. Thermocouples measure each heating zone so the controller can hold the set temperature.",{"id":239,"number":84,"name":240,"role":241,"partCount":79},"injection-unit","Injection unit","Injection cylinders push the screw forward, the hydraulic (plasticizing) motor turns it, and the carriage moves the unit against the mold on its guide rails.",{"id":243,"number":244,"name":245,"role":246,"partCount":247},"hydraulics",9,"Hydraulic unit","The pump, motor, valves, accumulator, filters and oil cooler in the machine base. They supply and control the oil pressure for every movement of the machine.",16,{"id":8,"number":171,"name":249,"role":250,"partCount":244},"Electrical cabinet","The controller, I\u002FO and drive boards, servo drives, contactors and safety switches that run and protect the machine.",{"id":252,"number":10,"name":253,"role":254,"partCount":21},"feet","Machine feet","Leveling bolts and anti-vibration pads under the machine base that keep the machine level and stop vibration spreading to the floor.",{"parts":256,"subcategories":257},70,23,{"part":259,"category":301,"zone":316,"related":317},{"partNumber":260,"name":261,"slug":262,"category":60,"subcategory":86,"categoryName":61,"subcategoryName":87,"shortDescription":263,"description":264,"specifications":265,"variants":272,"compatibleMachines":282,"images":286,"tags":291,"relatedParts":295,"inStock":299,"featured":300},"MC-PP-01","Machine Platen (Movable \u002F Stationary)","machine-platen","Stationary or movable platen for injection molding machine clamping unit.","Heavy-duty cast or ductile iron machine platen for plastic injection molding machine clamping units. Available as stationary platen (fixed), movable platen (moving), or rear platen. Precision-machined with standard T-slots and tie bar holes.",[266,269],{"name":267,"value":268},"Material","HT250 Grey Cast Iron \u002F QT500 Ductile Iron",{"name":270,"value":271},"Type","Stationary or Movable platen",[273,276,279],{"sku":274,"type":275},"MC-PP-01-FX","Stationary Platen",{"sku":277,"type":278},"MC-PP-01-MV","Movable Platen",{"sku":280,"type":281},"MC-PP-01-RE","Rear Platen",[283,284,285],"Haitian MA Series","Haitian MA II Series","Haitian MA III Series",[287,288,289,290],"\u002Fpart-images\u002FMC\u002FPlaten\u002FMC-PP-01\u002F2927f56a489f3561b0bae86f012a510e.jpg","\u002Fpart-images\u002FMC\u002FPlaten\u002FMC-PP-01\u002F7cef683a-9465-44a6-b3a7-8a9e9a06e962.png","\u002Fpart-images\u002FMC\u002FPlaten\u002FMC-PP-01\u002Fd51d6fd1-1cd7-4af4-8e77-8bde156feb90.png","\u002Fpart-images\u002FMC\u002FPlaten\u002FMC-PP-01\u002F0866de0d6b1eb963426c481072ba37f9.jpg",[292,293,294],"platen","movable platen","stationary platen",[296,297,298],"MC-TC-01","MC-TC-07","MC-CC-01",true,false,{"id":60,"name":61,"slug":62,"description":63,"partCount":64,"subcategories":302},[303,304,305,306,307,308,309,310,311,312,313,314,315],{"id":67,"name":68,"slug":69,"partCount":70},{"id":72,"name":73,"slug":74,"partCount":16},{"id":76,"name":77,"slug":78,"partCount":79},{"id":81,"name":82,"slug":83,"partCount":84},{"id":86,"name":87,"slug":88,"partCount":26},{"id":90,"name":91,"slug":92,"partCount":70},{"id":94,"name":95,"slug":96,"partCount":21},{"id":98,"name":99,"slug":100,"partCount":21},{"id":102,"name":103,"slug":104,"partCount":21},{"id":106,"name":107,"slug":108,"partCount":26},{"id":110,"name":111,"slug":112,"partCount":113},{"id":115,"name":116,"slug":117,"partCount":26},{"id":119,"name":120,"slug":121,"partCount":26},{"id":88,"number":70,"name":229,"role":230},[318,324,329,336],{"partNumber":296,"name":319,"subcategory":76,"subcategoryName":77,"shortDescription":320,"inStock":299,"zone":78,"compatibleMachines":321},"Tie Bar","High-strength tie bar for injection molding machine clamping unit.",[283,322,323],"Haitian Jupiter Series","Chen Hsong SM Series",{"partNumber":297,"name":325,"subcategory":76,"subcategoryName":77,"shortDescription":326,"image":327,"inStock":299,"zone":78,"compatibleMachines":328},"Tie Bar Bushing","Tie bar bronze bushing for injection molding machine platen guide bearings.","\u002Fpart-images\u002FMC\u002FMC-TC-07\u002F386bb599-b03d-4c9e-8e18-076099a57944.png",[283,284,285],{"partNumber":298,"name":330,"subcategory":94,"subcategoryName":331,"shortDescription":332,"image":333,"inStock":299,"zone":214,"compatibleMachines":334},"Clamping Cylinder","Clamping Cylinders","Main clamping (mold locking) hydraulic cylinder for injection molding machine clamping unit.","\u002Fpart-images\u002FMC\u002FMC-CC-01\u002F9128932b-7cfa-435e-bb52-324ef33e782f.png",[283,322,335],"Chen Hsong JM Series",{"partNumber":337,"name":338,"subcategory":67,"subcategoryName":68,"shortDescription":339,"image":340,"inStock":299,"zone":232,"compatibleMachines":341},"MC-BC-01","Bimetallic Barrel & Screw Assembly","High-quality bimetallic barrel and screw assembly for plastic injection molding machines.","\u002Fpart-images\u002FMC\u002FMC-BC-01\u002FMC-BC-02\u002Ffront.jpg",[283,284,322,342],"Yizumi A5 Series",{"diagram":344,"items":467},{"title":345,"description":346,"items":347},"Parts of a platen","Line drawing of an injection molding machine platen in front view and side view, showing the tie bar bores, T-slots, tapped holes, center bore with locating ring, ejector holes and toggle lugs, numbered.",[348,360,384,398,417,438,453],{"id":292,"name":349,"role":350,"parts":351,"marker":352,"shapes":356},"Platen","Cast iron plate the mold half is bolted to. A toggle machine has three: the stationary platen at the injection side, the moving platen and the rear platen behind the toggle.",[260],[353,354,353,355],464,24,50,{"solid":357},[358,359],"M104 50h252a4 4 0 0 1 4 4v252a4 4 0 0 1 -4 4h-252a4 4 0 0 1 -4 -4v-252a4 4 0 0 1 4 -4z","M442 50h44a2 2 0 0 1 2 2v256a2 2 0 0 1 -2 2h-44a2 2 0 0 1 -2 -2v-256a2 2 0 0 1 2 -2z",{"id":361,"name":362,"role":363,"parts":364,"marker":365,"shapes":368},"tie-bar-bores","Tie bar bores and bushings","The four tie bars pass through the corner bores. In the moving platen each bore has a bushing, so the platen slides along the bars without wear.",[297],[366,354,366,367],140,66,{"solid":369,"line":374,"hidden":379},[370,371,372,373],"M116 90a24 24 0 1 0 48 0a24 24 0 1 0 -48 0z","M116 270a24 24 0 1 0 48 0a24 24 0 1 0 -48 0z","M296 90a24 24 0 1 0 48 0a24 24 0 1 0 -48 0z","M296 270a24 24 0 1 0 48 0a24 24 0 1 0 -48 0z",[375,376,377,378],"M123 90a17 17 0 1 0 34 0a17 17 0 1 0 -34 0z","M123 270a17 17 0 1 0 34 0a17 17 0 1 0 -34 0z","M303 90a17 17 0 1 0 34 0a17 17 0 1 0 -34 0z","M303 270a17 17 0 1 0 34 0a17 17 0 1 0 -34 0z",[380,381,382,383],"M440 66L488 66","M440 114L488 114","M440 246L488 246","M440 294L488 294",{"id":385,"name":386,"role":387,"parts":388,"marker":390,"shapes":394},"t-slots","T-slots","Slots across the platen face for the bolts of the mold clamps that hold the mold half in place.",[389],"MC-JM-04",[391,354,392,393],190,176,120,{"solid":395},[396,397],"M109 120h242a1 1 0 0 1 1 1v6a1 1 0 0 1 -1 1h-242a1 1 0 0 1 -1 -1v-6a1 1 0 0 1 1 -1z","M109 232h242a1 1 0 0 1 1 1v6a1 1 0 0 1 -1 1h-242a1 1 0 0 1 -1 -1v-6a1 1 0 0 1 1 -1z",{"id":399,"name":400,"role":401,"marker":402,"shapes":405},"tapped-holes","Tapped holes","Threaded holes in a set pattern, for bolting the mold or its clamps straight to the platen.",[391,403,391,404],336,255.5,{"solid":406},[407,408,409,410,411,412,413,414,415,416],"M186.5 108a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M186.5 252a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M226.5 108a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M226.5 252a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M266.5 108a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M266.5 252a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M120.5 160a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M120.5 200a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M332.5 160a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z","M332.5 200a3.5 3.5 0 1 0 7 0a3.5 3.5 0 1 0 -7 0z",{"id":418,"name":419,"role":420,"parts":421,"marker":422,"shapes":426},"center-bore","Center bore and locating ring","On the stationary platen the locating ring in this bore centers the mold on the nozzle. On the moving platen the bore lets the ejector rod through.",[389],[423,403,424,425],236,245,206,{"solid":427,"line":430,"hidden":435},[428,429],"M200 180a30 30 0 1 0 60 0a30 30 0 1 0 -60 0z","M435 150h4a1 1 0 0 1 1 1v58a1 1 0 0 1 -1 1h-4a1 1 0 0 1 -1 -1v-58a1 1 0 0 1 1 -1z",[431,432,433,434],"M212 180a18 18 0 1 0 36 0a18 18 0 1 0 -36 0z","M227.5 204a2.5 2.5 0 1 0 5 0a2.5 2.5 0 1 0 -5 0z","M206.71539030917347 168a2.5 2.5 0 1 0 5 0a2.5 2.5 0 1 0 -5 0z","M248.28460969082653 168a2.5 2.5 0 1 0 5 0a2.5 2.5 0 1 0 -5 0z",[436,437],"M440 162L488 162","M440 198L488 198",{"id":439,"name":440,"role":441,"parts":442,"marker":444,"shapes":447},"ejector-holes","Ejector holes","On the moving platen, extra holes for ejector rods that push the mold’s ejector plate at several points.",[443],"MC-ES-08",[445,403,446,425],282,280,{"solid":448},[449,450,451,452],"M174 160a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M174 200a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M274 160a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M274 200a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z",{"id":454,"name":455,"role":456,"subcategory":90,"marker":457,"shapes":460},"toggle-lugs","Toggle lugs","Lugs on the back of the moving and rear platens where the toggle links are pinned.",[458,403,458,459],504,294,{"solid":461,"line":464},[462,463],"M491 66h26a3 3 0 0 1 3 3v42a3 3 0 0 1 -3 3h-26a3 3 0 0 1 -3 -3v-42a3 3 0 0 1 3 -3z","M491 246h26a3 3 0 0 1 3 3v42a3 3 0 0 1 -3 3h-26a3 3 0 0 1 -3 -3v-42a3 3 0 0 1 3 -3z",[465,466],"M496 90a8 8 0 1 0 16 0a8 8 0 1 0 -16 0z","M496 270a8 8 0 1 0 16 0a8 8 0 1 0 -16 0z",[292],[469,473],{"to":470,"label":471,"description":472},"\u002Finjection-molding-machine-parts\u002Fplatens\u002Fmoving-platen\u002F","Moving platen","What the moving, stationary and rear platens of an injection molding machine do, how the moving platen is guided and supported, signs of wear, and replacement.",{"to":474,"label":475,"description":476},"\u002Finjection-molding-machine-parts\u002Fplatens\u002Fplaten-parallelism\u002F","Platen parallelism","What platen parallelism means on an injection molding machine, why it matters for the mold and tie bars, how to measure it, and how errors are traced and corrected.",[],1793548980343]