[{"data":1,"prerenderedAt":369},["ShallowReactive",2],{"spiralflights:\u002Fproducts\u002Fscrew-flight\u002Fcontinuous-constant-thickness-auger-flight":3,"spiralflights:product-catalogue":209},{"id":4,"title":5,"applications":6,"body":11,"canonicalPath":98,"category":99,"coverImage":99,"date":99,"description":100,"dimensionTable":101,"extension":152,"eyebrow":153,"faq":154,"featuredProductPaths":99,"finalCta":99,"gallery":170,"h1":5,"hero":99,"heroImage":190,"homeFaq":99,"indexable":102,"intro":99,"keywords":193,"locale":99,"manuals":99,"meta":197,"metaTitle":99,"navigation":102,"pageId":198,"pageType":199,"path":200,"process":99,"productFamily":153,"schemaType":201,"seo":202,"solutions":99,"specifications":203,"status":204,"stem":205,"summary":206,"translationKey":99,"updatedAt":207,"videoSection":99,"youtubeVideos":99,"__hash__":208},"pages\u002Fproducts\u002Fscrew-flight\u002Fcontinuous-constant-thickness-auger-flight.md","Continuous Constant-Thickness Auger Flight",[7,8,9,10],"Agricultural and grain handling","Fertilizer conveying","Mixing equipment","Mining and bulk material handling",{"type":12,"value":13,"toc":87},"minimark",[14,19,23,27,30,34,37,41,44,48,51,55,58,62],[15,16,18],"h2",{"id":17},"production-approach","Production approach",[20,21,22],"p",{},"Selected strip is straightened and fed to a winding spindle. A forming die guides the strip into a continuous spiral structure, then the product is cut to the agreed length and trimmed as needed.",[15,24,26],{"id":25},"why-use-a-mould-wound-flight","Why use a mould-wound flight",[20,28,29],{},"The supplied product material identifies this route as a practical option where continuous cold rolling is not the best fit for the specification or batch size. It supports good dimensional consistency while keeping the outer and inner edge thickness close to equal.",[15,31,33],{"id":32},"when-to-choose-constant-thickness-flighting","When to choose constant-thickness flighting",[20,35,36],{},"Consider mould-wound flighting when the design calls for a continuous helix with a more uniform section through the inner and outer edges. It can suit agricultural, grain, fertilizer, mixer and selected mining duties where the drawing, material and conveyed product favour this forming route. Cold-rolled and sectional alternatives should still be compared when geometry, wear duty or joining requirements change.",[15,38,40],{"id":39},"material-selection","Material selection",[20,42,43],{},"Carbon steel is a practical starting point for general conveying, while stainless steel may be reviewed for corrosion, hygiene or cleaning requirements. Manganese steel can be considered for appropriate wear duties, but grade, hardness, weldability and forming response must be confirmed before it is offered. Material selection should follow the operating environment and drawing rather than a generic stock claim.",[15,45,47],{"id":46},"recommended-applications","Recommended applications",[20,49,50],{},"The continuous shape works well where material is conveyed, mixed or stirred through a multi-pitch screw. It is commonly evaluated for viscous or compressible material duties, as well as custom assemblies that need a consistent section along the working length.",[15,52,54],{"id":53},"selecting-the-section","Selecting the section",[20,56,57],{},"Specify the thickness group first, then provide outside diameter, inside diameter, pitch, material, hand, finished length and any shaft or welding details. The strip-width figures above are process-reference values; the proposed geometry is confirmed against the actual drawing.",[15,59,61],{"id":60},"quote-checklist","Quote checklist",[63,64,65,69,72,75,78,81,84],"ul",{},[66,67,68],"li",{},"OD, ID, pitch, thickness, hand and finished length",[66,70,71],{},"Material grade and any certificate or surface requirement",[66,73,74],{},"Conveyor, mixer or auger application and conveyed material",[66,76,77],{},"Operating temperature, corrosion and wear conditions",[66,79,80],{},"Required quantity, section lengths and joining arrangement",[66,82,83],{},"Shaft, tube, weld preparation and dimensional tolerance details",[66,85,86],{},"Drawing, sample or mating-part dimensions",{"title":88,"searchDepth":89,"depth":89,"links":90},"",2,[91,92,93,94,95,96,97],{"id":17,"depth":89,"text":18},{"id":25,"depth":89,"text":26},{"id":32,"depth":89,"text":33},{"id":39,"depth":89,"text":40},{"id":46,"depth":89,"text":47},{"id":53,"depth":89,"text":54},{"id":60,"depth":89,"text":61},"\u002Fproducts\u002Fscrew-flight\u002Fcontinuous-constant-thickness-auger-flight\u002F",null,"Continuous mould-wound auger flight with near-equal inner and outer edge thickness.",{"enabled":102,"layout":103,"columns":104,"headerCells":109,"rows":115},true,"mergedMatrix",[105,106,107,108],"Column 1","Column 2","Column 3","Column 4",[110,112],{"value":111},"Parameter",{"value":113,"colspan":114},"Specification",3,[116,124,132,142],{"cells":117},[118,120,122],{"value":119},"Pitch Range MM",{"value":121},"20-120",{"value":123,"colspan":89},"100-300",{"cells":125},[126,128,130],{"value":127},"Max OD MM",{"value":129},"120",{"value":131,"colspan":89},"300",{"cells":133},[134,136,138,140],{"value":135},"Thickness MM",{"value":137},"2-5",{"value":139},"5-10",{"value":141},"10-20",{"cells":143},[144,146,148,150],{"value":145},"Max Width MM",{"value":147},"30",{"value":149},"60",{"value":151},"70","md","Screw flight",[155,158,161,164,167],{"question":156,"answer":157},"Is constant-thickness flighting the same as cold-rolled flighting?","No. Mould winding and cold rolling form the strip differently. The right route depends on section geometry, material, length, batch size and the required inner-to-outer thickness profile.",{"question":159,"answer":160},"What dimensions are needed for a quotation?","Send OD, ID, pitch, thickness, hand, finished length and material grade. Add the application, conveyed product, shaft or tube details, quantity and any tolerance or joining requirements.",{"question":162,"answer":163},"Can carbon, stainless and manganese steel all be reviewed?","These material families can be considered, but availability and formability are confirmed from the exact grade, thickness, duty and flight drawing.",{"question":165,"answer":166},"When is a mould-wound flight a practical choice?","It is considered when the design needs a continuous helix with a more uniform section through the inner and outer edges and the drawing suits the mould-winding route.",{"question":168,"answer":169},"Can variable pitch be reviewed?","A project-specific pitch pattern can be reviewed, but the pitch schedule, transitions, hand and total length must be shown clearly on the drawing before the forming route is confirmed.",[171,174,177,180,182,184,186,188],{"src":172,"alt":173},"\u002Fassets\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight-detail.webp","Constant-thickness auger flight detail",{"src":175,"alt":176},"\u002Fassets\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight-gallery-2.webp","Continuous constant-thickness flight",{"src":178,"alt":179},"\u002Fassets\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight-gallery-3.webp","Auger flight manufacturing example",{"src":181,"alt":179},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fi04_h928658814a1e4b30a44b7b8b2f07e872p.jpg_720x720q50.webp",{"src":183,"alt":179},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fi04_he816909e5e0142d4a6972eb88fa06501q.png_720x720q50.webp",{"src":185,"alt":179},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fi08_h43b4191c3da1412db20296e7b24c9f89x.jpg_720x720q50.webp",{"src":187,"alt":179},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fi04_hf40bf583c7f649eaa37800b571ed07d9c.jpg_960x960q80.webp",{"src":189,"alt":179},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fi03_h767f945a52134f7c9493d4cee17c0fd1s.jpg_960x960q80.webp",{"src":191,"alt":192},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight\u002Fimg_20190319_124340.webp","Continuous constant-thickness auger flight",[194,195,196],"constant thickness auger flight","continuous spiral blade","mould wound screw flight",{},"P-SF-02","product","\u002Fproducts\u002Fscrew-flight\u002Fcontinuous-constant-thickness-auger-flight","Product",{"title":5,"description":100},[],"published","products\u002Fscrew-flight\u002Fcontinuous-constant-thickness-auger-flight","A continuous mould-winding route for multi-pitch flights where material utilization and consistent wall thickness are priorities.","2026-07-22","YO3GAieB56TFq2_m26F_hlb-wQFx5lZnSkeUx7qCWeo",[210,217,224,226,233,240,247,254,261,268,275,282,289,297,304,311,318,325,332,339,347,354,362],{"category":153,"title":211,"description":212,"image":213,"to":216},"Square-Bar Flexible Auger","A flexible auger made from a square-section profile, with the bar section, coil geometry and installed tube route reviewed as one system.",{"src":214,"alt":215},"\u002Fassets\u002Fproducts\u002Fsquare-bar-flexible-auger.webp","Square-bar flexible auger coils","\u002Fproducts\u002Fflexible-auger-and-forming-machine\u002Fsquare-bar-flexible-auger\u002F",{"category":153,"title":218,"description":219,"image":220,"to":223},"Cold-Rolled Continuous Screw Flight","Cold-formed strip flighting for applications that need continuous, seamless geometry and controlled pitch, diameter and thickness.",{"src":221,"alt":222},"\u002Fassets\u002Fproducts\u002Fcontinuous-cold-rolled-screw-flight.webp","Cold-rolled continuous screw flights in the workshop","\u002Fproducts\u002Fscrew-flight\u002Fcold-rolled-continuous-screw-flight\u002F",{"category":153,"title":5,"description":206,"image":225,"to":98},{"src":191,"alt":192},{"category":153,"title":227,"description":228,"image":229,"to":232},"Rounded-Edge Spiral Flight","A helical flight whose rounded edge is part of the specified section, requiring profile dimensions as well as the normal helix geometry.",{"src":230,"alt":231},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Frounded-edge-spiral-flight\u002F3.webp","Rounded-edge spiral flight sections","\u002Fproducts\u002Fscrew-flight\u002Frounded-edge-spiral-flight\u002F",{"category":153,"title":234,"description":235,"image":236,"to":239},"Sectional Spiral Blade","Single-pitch, equal-thickness helical segments for large diameter, thick plate, wear-resistant or stainless steel flight assemblies.",{"src":237,"alt":238},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fsectional-spiral-blade\u002Fimg_20190118_145344.jpg","Sectional spiral blade segments","\u002Fproducts\u002Fscrew-flight\u002Fsectional-spiral-blade\u002F",{"category":153,"title":241,"description":242,"image":243,"to":246},"Serrated Sectional Flight","A single-pitch helical segment with a toothed outside edge, made only after the tooth form, helix and assembly duty are defined.",{"src":244,"alt":245},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fserrated-sectional-flight\u002F7.jpg","Serrated sectional flight with toothed outer edge","\u002Fproducts\u002Fscrew-flight\u002Fserrated-sectional-flight\u002F",{"category":153,"title":248,"description":249,"image":250,"to":253},"Shafted Auger Assembly","A complete screw component in which the selected flighting is positioned and joined to a centre tube or shaft with drawing-defined ends.",{"src":251,"alt":252},"\u002Fassets\u002Fproducts\u002Fshafted-auger-assembly.webp","Shafted auger assemblies prepared in the workshop","\u002Fproducts\u002Fscrew-flight\u002Fshafted-auger-assembly\u002F",{"category":153,"title":255,"description":256,"image":257,"to":260},"Shaftless Auger Flight Assembly","A self-supporting open-centre helix for projects where the finished screw is specified without a continuous centre pipe.",{"src":258,"alt":259},"\u002Fassets\u002Fproducts\u002Fshaftless-auger-flight-assembly.webp","Open-centre shaftless auger flight assemblies in the workshop","\u002Fproducts\u002Fscrew-flight\u002Fshaftless-auger-flight-assembly\u002F",{"category":153,"title":262,"description":263,"image":264,"to":267},"Twin-Screw Mixing Flight Set","A coordinated pair of helical flights specified as one working set where hand, pitch, phase and clearance must be checked together.",{"src":265,"alt":266},"\u002Fassets\u002Fproducts\u002Fcontinuous-constant-thickness-auger-flight.webp","Matched screw flights for a twin-screw mixing arrangement","\u002Fproducts\u002Fscrew-flight\u002Ftwin-screw-mixing-flight-set\u002F",{"category":153,"title":269,"description":270,"image":271,"to":274},"Twisted Tape Turbulator","A helical tape insert that promotes tube-side swirling and mixing to improve heat transfer in tubular equipment.",{"src":272,"alt":273},"\u002Fassets\u002Fproducts\u002Ftwisted-tape-turbulator.webp","Twisted tape turbulator insert","\u002Fproducts\u002Fscrew-flight\u002Ftwisted-tape-turbulator\u002F",{"category":153,"title":276,"description":277,"image":278,"to":281},"Variable-Pitch Screw Flight","Flighting in which the axial pitch changes along the screw according to an approved schedule rather than remaining constant from end to end.",{"src":279,"alt":280},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fvariable-pitch-screw-flight\u002Fi07_h9bfc65818e624ddbb3cbe6e0194e72aep.jpg_960x960q80.jpg","Variable-pitch screw flights bundled for shipment","\u002Fproducts\u002Fscrew-flight\u002Fvariable-pitch-screw-flight\u002F",{"category":153,"title":283,"description":284,"image":285,"to":288},"Vertical Auger Beater","Heavy-duty vertical auger and related drive components for breaking and distributing livestock manure and organic fertilizer.",{"src":286,"alt":287},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fshafted-auger-assembly\u002F18.webp","Vertical auger beater for a manure spreader","\u002Fproducts\u002Fscrew-flight\u002Fvertical-auger-beater\u002F",{"category":290,"title":291,"description":292,"image":293,"to":296},"Forming machinery","Continuous Screw Flight Cold Rolling Machine","A model-selection page for workshops planning continuous cold-rolled flight production across different strip widths, thicknesses and output targets.",{"src":294,"alt":295},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-screw-flight-cold-rolling-machine\u002Fimg_20150530_093735.webp","Continuous screw flight cold rolling machine model range","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fcontinuous-screw-flight-cold-rolling-machine\u002F",{"category":290,"title":298,"description":299,"image":300,"to":303},"Continuous Screw Flight Winding Machine","Continuous mould-winding equipment for equal-thickness screw flights where compact installation and parameter adjustment are useful.",{"src":301,"alt":302},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-screw-flight-winding-machine\u002Fimg_20190416_114019.webp","Continuous screw flight winding machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fcontinuous-screw-flight-winding-machine\u002F",{"category":290,"title":305,"description":306,"image":307,"to":310},"GX130-6M Cold Rolling Machine","A continuous screw flight rolling machine for medium strip widths and repeatable output.",{"src":308,"alt":309},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fcontinuous-screw-flight-cold-rolling-machine\u002F30.webp","GX130-6M screw flight cold rolling machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fgx130-6m-cold-rolling-machine\u002F",{"category":290,"title":312,"description":313,"image":314,"to":317},"GX150-10L Cold Rolling Machine","A higher-capacity machine configuration for wider strip, larger flight diameters and increased throughput.",{"src":315,"alt":316},"\u002Fassets\u002Fcold-rolling-machine.webp","GX150-10L screw flight cold rolling machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fgx150-10l-cold-rolling-machine\u002F",{"category":290,"title":319,"description":320,"image":321,"to":324},"GX60-4S Cold Rolling Machine","A compact continuous cold-rolling option for narrower strip and smaller flight ranges.",{"src":322,"alt":323},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fgx60-4s-cold-rolling-machine\u002F52.webp","GX60-4S screw flight cold rolling machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fgx60-4s-cold-rolling-machine\u002F",{"category":290,"title":326,"description":327,"image":328,"to":331},"GX800S Hydraulic Pressing Machine","A hydraulic forming route for sectional spiral blades where larger dimensions, thicker plate or difficult materials need individual control.",{"src":329,"alt":330},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fgx800s-hydraulic-pressing-machine\u002F66.webp","GX800S hydraulic pressing machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fgx800s-hydraulic-pressing-machine\u002F",{"category":290,"title":333,"description":334,"image":335,"to":338},"Sectional Flight Forming Machine Range","A hydraulic forming-machine family for individual spiral blade blanks, ranging from compact 20-ton equipment to a customizable 240-ton configuration.",{"src":336,"alt":337},"\u002Fassets\u002Fproducts\u002Fsmall-sectional-flight-forming-machine.webp","Small sectional flight hydraulic forming machine","\u002Fproducts\u002Fscrew-flight-forming-machine\u002Fsmall-sectional-flight-forming-machine\u002F",{"category":340,"title":341,"description":342,"image":343,"to":346},"Ground screw equipment","Pipe Tapering Machine and Furnace","A hydraulic tapering process coordinated with induction heating to prepare a steel pipe end for the next ground screw production step.",{"src":344,"alt":345},"\u002Fimages\u002Fspiralflights\u002Fproducts\u002Fpipe-tapering-machine-and-furnace\u002F81.webp","Pipe tapering machine and induction heating furnace","\u002Fproducts\u002Fground-screw-production-machinery\u002Fpipe-tapering-machine-and-furnace\u002F",{"category":340,"title":348,"description":349,"image":350,"to":353},"Spiral Forming and Welding Machine","A coordinated machine for winding a spiral directly on pipe and welding during the same forming step.",{"src":351,"alt":352},"\u002Fassets\u002Fspiral-welding-process.webp","Spiral forming and welding machine for ground screw production","\u002Fproducts\u002Fground-screw-production-machinery\u002Fspiral-forming-welding-machine\u002F",{"category":355,"title":356,"description":357,"image":358,"to":361},"Flexible auger systems","Flexible Auger Forming Machine","A roller-based machine route for producing flexible auger coils, planned with the incoming profile, target coil and required line components.",{"src":359,"alt":360},"\u002Fassets\u002Fproducts\u002Fflexible-auger-forming-machine.webp","Flexible auger forming machine with multiple roller stations","\u002Fproducts\u002Fflexible-auger-and-forming-machine\u002Fflexible-auger-forming-machine\u002F",{"category":355,"title":363,"description":364,"image":365,"to":368},"Flexible Auger","Flexible spring-steel auger for moving feed, grain, plastics and similar small particulate materials through a tube-based route.",{"src":366,"alt":367},"\u002Fassets\u002Fproducts\u002Fflexible-auger.webp","Flexible auger for automatic feed systems","\u002Fproducts\u002Fflexible-auger-and-forming-machine\u002Fflexible-auger\u002F",1785311727211]