[{"data":1,"prerenderedAt":769},["ShallowReactive",2],{"catalog:meta":3,"guides:page:\u002Finjection-molding-machine-parts\u002Fheaters\u002Fbarrel-temperature-zones:*":258,"guides:topics:heaters:\u002Finjection-molding-machine-parts\u002Fheaters\u002Fbarrel-temperature-zones:path,title,short":564,"guides:page:\u002Finjection-molding-machine-parts\u002Fheaters:diagram":585,"diagram:id:barrel-heating":587,"catalog:parts::EC-HT-01":761},{"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,{"id":259,"title":260,"body":261,"description":536,"diagram":537,"extension":538,"faq":539,"item":552,"lastModified":553,"meta":554,"navigation":555,"order":70,"parts":556,"path":558,"seo":559,"seoTitle":560,"short":561,"stem":562,"__hash__":563},"guides\u002Finjection-molding-machine-parts\u002Fheaters\u002Fbarrel-temperature-zones.md","Barrel temperature zones and temperature profile",{"type":262,"value":263,"toc":528},"minimark",[264,289,294,338,341,345,348,404,407,410,414,426,429,436,440,486,499,503,521],[265,266,267,268,272,273,276,277,280,281,284,285,288],"p",{},"Barrel temperature zones are the separately controlled heating sections along the barrel of an injection molding machine. A typical barrel has a ",[269,270,271],"strong",{},"rear (feed) zone",", a ",[269,274,275],{},"middle (compression) zone"," and a ",[269,278,279],{},"front (metering) zone",", plus a separate ",[269,282,283],{},"nozzle zone","; longer barrels have more. Each zone has its own heater bands, thermocouple and set temperature, and the set temperatures from the feed end to the nozzle make up the ",[269,286,287],{},"temperature profile",". The drawing highlights the ceramic heater bands that form the zones.",[290,291,293],"h2",{"id":292},"the-zones-from-the-hopper-to-the-nozzle","The zones from the hopper to the nozzle",[295,296,297,310,316,322,328],"ul",{},[298,299,300,303,304,309],"li",{},[269,301,302],{},"Feed throat."," Not a heating zone. It is water-cooled so the pellets stay solid and free-flowing until the screw takes them in. See ",[305,306,308],"a",{"href":307},"\u002Finjection-molding-machine-parts\u002Fbarrel-screw\u002Fhopper-and-feed-throat\u002F","hopper and feed throat",".",[298,311,312,315],{},[269,313,314],{},"Rear zone."," Warms the pellets as the screw carries them forward. It controls how well the screw feeds.",[298,317,318,321],{},[269,319,320],{},"Middle zone."," Where most of the melting happens, as the screw's compression zone squeezes the plastic against the barrel wall.",[298,323,324,327],{},[269,325,326],{},"Front zone."," Holds the melt at a stable temperature in front of the screw tip before injection.",[298,329,330,333,334,309],{},[269,331,332],{},"Nozzle zone."," Keeps the melt from freezing on the way into the mold. See the ",[305,335,337],{"href":336},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fnozzle-heater\u002F","nozzle heater",[265,339,340],{},"The barrel zones are fixed, but the screw moves back and forth during the cycle, so the screw's feed, compression and metering zones do not line up exactly with the heating zones. The names describe the general position. Controllers also number the zones differently: some count from the nozzle, some from the feed end. Check the temperature screen and the labels on the cables before changing a setting or a part.",[290,342,344],{"id":343},"setting-the-temperature-profile","Setting the temperature profile",[265,346,347],{},"Start from the processing temperatures in the material supplier's data sheet and adjust from there. Three profile shapes are used:",[349,350,351,367],"table",{},[352,353,354],"thead",{},[355,356,357,361,364],"tr",{},[358,359,360],"th",{},"Profile",[358,362,363],{},"Shape",[358,365,366],{},"When it is used",[368,369,370,382,393],"tbody",{},[355,371,372,376,379],{},[373,374,375],"td",{},"Rising",[373,377,378],{},"Rear zone coolest, rising to the front",[373,380,381],{},"The usual starting point, especially when each shot uses a small share of the barrel's capacity",[355,383,384,387,390],{},[373,385,386],{},"Flat",[373,388,389],{},"All zones at about the same temperature",[373,391,392],{},"Materials and shots where an even heat input works well",[355,394,395,398,401],{},[373,396,397],{},"Reverse",[373,399,400],{},"Rear zones as hot as or hotter than the front",[373,402,403],{},"Large shots relative to barrel capacity, slow recovery, or materials that need more heat early",[265,405,406],{},"The rising profile lets the plastic heat gradually while the screw adds shear heat toward the front. A reverse profile puts more heat in early, so the plastic is melted sooner when it spends less time in the barrel, and it reduces the torque the screw drive needs.",[265,408,409],{},"Change one zone at a time and in small steps. A barrel has a lot of steel and responds slowly, so wait until the zone and the process have settled before judging the effect, and record the settings that work.",[290,411,413],{"id":412},"melt-temperature-is-not-the-set-temperature","Melt temperature is not the set temperature",[265,415,416,417,420,421,425],{},"The thermocouples measure the barrel wall, not the plastic, and the screw adds ",[269,418,419],{},"shear heat"," as it turns and works against ",[305,422,424],{"href":423},"\u002Finjection-molding-machine-parts\u002Fbarrel-screw\u002Fback-pressure\u002F","back pressure",". The real melt temperature can therefore differ noticeably from the set points, and it rises when screw speed or back pressure goes up.",[265,427,428],{},"To measure it, make an air shot (purge with the nozzle away from the mold) into a suitable container and measure the melt at once with a needle probe that has been preheated. Wear a face shield and gloves: purged melt is hot and can spit.",[265,430,431,432,309],{},"A front zone that runs above its set point with its heater switched off is a sign that shear heat is doing the work. That is a process or screw matter, not a heater fault. How to tell the difference is in ",[305,433,435],{"href":434},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Ftemperature-control\u002F","temperature control",[290,437,439],{"id":438},"problems-caused-by-the-zone-settings","Problems caused by the zone settings",[295,441,442,448,454,460,471],{},[298,443,444,447],{},[269,445,446],{},"Rear zone too hot."," Pellets soften and stick at the feed throat or on the screw root, feeding becomes erratic and recovery time varies.",[298,449,450,453],{},[269,451,452],{},"Rear or middle zone too cold."," Unmelted pellets reach the front, screw torque rises, recovery slows, and the screw, the check ring and the screw drive are loaded harder.",[298,455,456,459],{},[269,457,458],{},"Front zone or nozzle too hot."," Drool, stringing, degraded material, black specks, gas.",[298,461,462,465,466,470],{},[269,463,464],{},"Too long at temperature."," When the shot is small compared with the barrel's capacity, the plastic stays in the barrel for many cycles. Heat-sensitive materials degrade. See ",[305,467,469],{"href":468},"\u002Finjection-molding-machine-parts\u002Fbarrel-screw\u002Fshot-size\u002F","shot size"," for how to check the share of barrel capacity you use.",[298,472,473,476,477,481,482,309],{},[269,474,475],{},"A zone that will not hold its setting."," Usually a hardware fault: a failing band, a loose band or a thermocouple problem. See ",[305,478,480],{"href":479},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fheater-band-types\u002F","heater band types"," and the ",[305,483,485],{"href":484},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fthermocouple\u002F","thermocouple guide",[265,487,488,489,493,494,498],{},"Cold zones also lead to ",[305,490,492],{"href":491},"\u002Fblog\u002Fshort-shots-injection-molding-causes-fixes\u002F","short shots",", and uneven heating along the barrel can cause local wear; the ",[305,495,497],{"href":496},"\u002Finjection-molding-machine-parts\u002Fbarrel-screw\u002Fbarrel\u002F","barrel guide"," covers barrel wear.",[290,500,502],{"id":501},"good-practice","Good practice",[504,505,506,509,512,515,518],"ol",{},[298,507,508],{},"Heat all zones together from cold, and let the barrel soak before turning the screw.",[298,510,511],{},"If the controller has a standby temperature, use it during long stops instead of leaving the barrel at full temperature.",[298,513,514],{},"Keep the feed throat cooling water running whenever the barrel is hot.",[298,516,517],{},"Keep a record of the profile for each mold and material, and note the actual temperatures as well as the set points.",[298,519,520],{},"After replacing a band or a thermocouple, check that the zone heats in the right place and reads the same as a handheld probe.",[265,522,523,524,309],{},"For the whole heating system, see the ",[305,525,527],{"href":526},"\u002Finjection-molding-machine-parts\u002Fheaters\u002F","heaters guide",{"title":529,"searchDepth":21,"depth":21,"links":530},"",[531,532,533,534,535],{"id":292,"depth":21,"text":293},{"id":343,"depth":21,"text":344},{"id":412,"depth":21,"text":413},{"id":438,"depth":21,"text":439},{"id":501,"depth":21,"text":502},"The barrel temperature zones of an injection molding machine, how to set a rising, flat or reverse temperature profile, and why melt temperature differs.",null,"md",[540,543,546,549],{"question":541,"answer":542},"What are the barrel temperature zones on an injection molding machine?","They are the separately controlled heating sections along the barrel, usually called the rear (feed), middle (compression) and front (metering) zones, plus the nozzle. Each zone has its own heater bands, thermocouple and set temperature.",{"question":544,"answer":545},"What is a reverse temperature profile?","A profile where the rear zones are set as hot as or hotter than the front zones. It is used when each shot takes a large share of the barrel's capacity, so the plastic has less time in the barrel to melt, or when a material needs more heat early.",{"question":547,"answer":548},"Why is the melt temperature different from the barrel set temperatures?","The screw adds shear heat as it turns and works against back pressure, and the thermocouples measure the barrel wall, not the melt. Measure the real melt temperature with a probe in an air shot.",{"question":550,"answer":551},"How many heating zones does an injection molding barrel have?","It depends on the barrel length and the machine size. Small machines have a few barrel zones plus the nozzle, and larger barrels have more; the temperature screen of the machine shows them all.","bands","2026-11-01",{},true,[557],"EC-HT-01","\u002Finjection-molding-machine-parts\u002Fheaters\u002Fbarrel-temperature-zones",{"title":260,"description":536},"Barrel Temperature Zones and Profile in Injection Molding","Barrel temperature zones","injection-molding-machine-parts\u002Fheaters\u002Fbarrel-temperature-zones","VbCDkCpe9UffMCGYsacX1fFAl3DLvM0YnmBjvYi4S90",[565,569,573,577,581],{"path":566,"title":567,"short":568},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fheater-band-types","Heater band types for injection molding machines","Heater band types",{"path":570,"title":571,"short":572},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fnozzle-heater","Nozzle heater of an injection molding machine","Nozzle heater",{"path":574,"title":575,"short":576},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Fthermocouple","Thermocouple of an injection molding machine","Thermocouple",{"path":578,"title":579,"short":580},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Ftemperature-control","Barrel temperature control on an injection molding machine","Temperature control",{"path":582,"title":583,"short":584},"\u002Finjection-molding-machine-parts\u002Fheaters\u002Freplacing-heater-bands","Replacing heater bands on an injection molding machine","Replacing heater bands",{"diagram":586},"barrel-heating",{"diagram":588},{"title":589,"description":590,"base":591,"labels":595,"items":600},"Parts of barrel heating","Line drawing of an injection molding machine barrel with ceramic heater bands, terminal boxes, clamps, a cut-away band, thermocouples and the nozzle heater, numbered.",{"solid":592},[593,594],"M548 140h40a2 2 0 0 1 2 2v80a2 2 0 0 1 -2 2h-40a2 2 0 0 1 -2 -2v-80a2 2 0 0 1 2 -2z","M554 140L542 96L594 96L582 140Z",[596],{"x":597,"y":598,"text":599},568,88,"HOPPER",[601,616,629,642,666,717,736],{"id":602,"name":603,"role":604,"subcategory":67,"marker":605,"shapes":609},"barrel","Barrel","The steel barrel the screw turns in. Its heating zones run from the feed throat to the nozzle.",[606,607,606,608],108,336,216,{"solid":610,"hidden":614},[611,612,613],"M98 148h446a2 2 0 0 1 2 2v64a2 2 0 0 1 -2 2h-446a2 2 0 0 1 -2 -2v-64a2 2 0 0 1 2 -2z","M62 164h32a2 2 0 0 1 2 2v32a2 2 0 0 1 -2 2h-32a2 2 0 0 1 -2 -2v-32a2 2 0 0 1 2 -2z","M60 170L42 177L42 187L60 194Z",[615],"M104 166h436v32h-436z",{"id":617,"name":572,"role":618,"parts":619,"marker":620,"shapes":624},"nozzle-heater","A small band on the nozzle keeps the melt at temperature between shots.",[557],[621,622,621,623],80,24,156,{"solid":625,"line":627},[626],"M67 156h18a3 3 0 0 1 3 3v46a3 3 0 0 1 -3 3h-18a3 3 0 0 1 -3 -3v-46a3 3 0 0 1 3 -3z",[628],"M70 156L70 140",{"id":552,"name":630,"role":631,"parts":632,"marker":633,"shapes":636},"Ceramic heater bands","Each band heats one zone of the barrel. The controller switches it on and off to hold the set temperature.",[557],[634,622,634,635],140,128,{"solid":637},[638,639,640,641],"M123 128h58a3 3 0 0 1 3 3v102a3 3 0 0 1 -3 3h-58a3 3 0 0 1 -3 -3v-102a3 3 0 0 1 3 -3z","M229 128h58a3 3 0 0 1 3 3v102a3 3 0 0 1 -3 3h-58a3 3 0 0 1 -3 -3v-102a3 3 0 0 1 3 -3z","M335 128h58a3 3 0 0 1 3 3v102a3 3 0 0 1 -3 3h-58a3 3 0 0 1 -3 -3v-102a3 3 0 0 1 3 -3z","M441 128h58a3 3 0 0 1 3 3v102a3 3 0 0 1 -3 3h-58a3 3 0 0 1 -3 -3v-102a3 3 0 0 1 3 -3z",{"id":643,"name":644,"role":645,"parts":646,"marker":647,"shapes":651},"terminal-box","Terminal box","Covers the band’s power terminals, where the heater cable connects.",[557],[648,622,649,650],190,160,114,{"solid":652,"line":657},[653,654,655,656],"M146 114h12a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-10a2 2 0 0 1 2 -2z","M252 114h12a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-10a2 2 0 0 1 2 -2z","M358 114h12a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-10a2 2 0 0 1 2 -2z","M464 114h12a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-10a2 2 0 0 1 2 -2z",[658,659,660,661,662,663,664,665],"M148 114L148 102","M156 114L156 102","M254 114L254 102","M262 114L262 102","M360 114L360 102","M368 114L368 102","M466 114L466 102","M474 114L474 102",{"id":667,"name":668,"role":669,"parts":670,"marker":671,"shapes":674},"ceramic","Ceramic blocks and coil","Inside the steel shell (cut away here), a resistance coil runs through ceramic blocks that hold it in place and insulate it.",[557],[672,607,672,673],240,233,{"solid":675,"line":708},[676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707],"M231 132h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 132h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 132h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 132h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 145h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 145h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 145h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 145h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 158h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 158h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 158h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 158h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 171h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 171h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 171h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 171h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 184h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 184h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 184h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 184h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 197h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 197h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 197h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 197h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 210h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 210h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 210h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 210h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M231 223h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M246 223h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M261 223h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M276 223h10a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z",[709,710,711,712,713,714,715,716],"M228 137L288 137","M228 150L288 150","M228 163L288 163","M228 176L288 176","M228 189L288 189","M228 202L288 202","M228 215L288 215","M228 228L288 228",{"id":718,"name":719,"role":720,"parts":721,"subcategory":98,"marker":722,"shapes":725},"clamp","Clamp bolt","Tightens the band against the barrel so the heat passes into it. A band removal tool helps free a band stuck to the barrel.",[557],[723,607,723,724],364,245,{"solid":726,"line":731},[727,728,729,730],"M143 236h18a1 1 0 0 1 1 1v7a1 1 0 0 1 -1 1h-18a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1z","M249 236h18a1 1 0 0 1 1 1v7a1 1 0 0 1 -1 1h-18a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1z","M355 236h18a1 1 0 0 1 1 1v7a1 1 0 0 1 -1 1h-18a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1z","M461 236h18a1 1 0 0 1 1 1v7a1 1 0 0 1 -1 1h-18a1 1 0 0 1 -1 -1v-7a1 1 0 0 1 1 -1z",[732,733,734,735],"M138 241L166 241","M244 241L272 241","M350 241L378 241","M456 241L484 241",{"id":737,"name":738,"role":739,"parts":740,"marker":742,"shapes":745},"thermocouples","Thermocouples","Sensors set into the barrel wall between the bands. The controller reads each one to switch its zone.",[741],"EC-HT-02",[743,622,743,744],311,98,{"solid":746,"line":750,"hidden":757},[747,748,749],"M201 98h8a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-8a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z","M307 98h8a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-8a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z","M413 98h8a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-8a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z",[751,752,753,754,755,756],"M205 116L205 148","M211 104L223 104","M311 116L311 148","M317 104L329 104","M417 116L417 148","M423 104L435 104",[758,759,760],"M205 148L205 162","M311 148L311 162","M417 148L417 162",[762],{"partNumber":557,"name":763,"subcategory":28,"subcategoryName":29,"shortDescription":764,"inStock":555,"zone":30,"compatibleMachines":765},"Ceramic Heater Band","Full-enclosed ceramic heater band for injection molding machine barrel and nozzle heating zones.",[766,767,768],"Haitian MA Series","Haitian MA II Series","Haitian Jupiter Series",1793548981711]