{"id":1503,"date":"2026-07-14T05:54:01","date_gmt":"2026-07-14T05:54:01","guid":{"rendered":"https:\/\/gearrack.top\/product\/beverage-packing-machinery-helical-gear-ss-food-grade\/"},"modified":"2026-07-14T05:54:17","modified_gmt":"2026-07-14T05:54:17","slug":"beverage-packing-machinery-helical-gear-ss-food-grade","status":"publish","type":"product","link":"https:\/\/gearrack.top\/it\/product\/beverage-packing-machinery-helical-gear-ss-food-grade\/","title":{"rendered":"Beverage Packing Machinery Helical Gear – SS, Food Grade"},"content":{"rendered":"
\n

<\/p>\n

Product Overview<\/h2>\n
\n
\n \"Beverage\n <\/div>\n
\n

Beverage packing machinery helical gears<\/strong> serve one of the most demanding combinations of mechanical requirements in food and beverage processing: very high cycle counts, continuous duty, stringent hygiene-adjacent environments, low vibration (to avoid product spillage and label misalignment), and the need for exceptional gear accuracy because any transmission error manifests directly as variation in filling volume, sealing quality, or label registration in the finished product.<\/p>\n

Korea Ever-Power produces these gears in 20CrNiMoA \u2014 a nickel-chromium-molybdenum carburising grade with higher nickel content than 20CrNiMo, giving improved core toughness and hardenability for the large-section pinion and wheel blanks typical of beverage line main drives. The production process follows: forging \u2192 carburising \u2192 line cutting \u2192 tooth grinding. The gear example \u2014 Mn=3.35, Z=9, \u03b1=15\u00b0, \u03b2=45\u00b0, left-handed \u2014 features a 45\u00b0 helix angle: the highest standard helix angle used in production helical gears<\/a>, producing a contact ratio above 2.0 and near-silent tooth engagement at the operating speeds of beverage machinery.<\/p>\n<\/p><\/div>\n<\/div>\n

The helical gear tooth surface is among the most complex surfaces in gear manufacturing \u2014 its tooth surface accuracy and mesh quality directly determine the comprehensive performance of the packaging machinery: efficiency, noise, transmission accuracy, and service life. Due to the geometric characteristics, meshing process, and gear-cutting machine structure of the helical gear, quality control is demanding in design and manufacture alike. Korea Ever-Power addresses this through AGMA Class 8 production with full traceability, 100% flaw detection on ground surfaces, and PPAP documentation for beverage machinery OEM customers.<\/p>\n

<\/p>\n

Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Gear Basic Data<\/th>\n<\/tr>\n<\/thead>\n
Gear Tooth Shape<\/strong><\/td>\nInvolute<\/td>\n<\/tr>\n
Gear Material<\/strong><\/td>\n20CrNiMoA (nickel-chromium-molybdenum carburising alloy steel)<\/td>\n<\/tr>\n
Gear Process<\/strong><\/td>\nForging \u2192 carburising \u2192 line cutting \u2192 tooth grinding<\/td>\n<\/tr>\n
Pressure Angle<\/strong><\/td>\n15\u00b0 (lower pressure angle for smoother, quieter engagement)<\/td>\n<\/tr>\n
Quality Level<\/strong><\/td>\nAGMA Class 8<\/td>\n<\/tr>\n
Gear Type (Example)<\/strong><\/td>\nMn = 3.35, Z = 9, \u03b1 = 15\u00b0, \u03b2 = 45\u00b0, left-handed<\/td>\n<\/tr>\n
Helix Angle<\/strong><\/td>\n45\u00b0 \u2014 high helix angle for maximum contact ratio and minimum noise<\/td>\n<\/tr>\n
Tooth Surface Hardness<\/strong><\/td>\n58\u201362 HRC (carburised and quenched case)<\/td>\n<\/tr>\n
Flaw Detection<\/strong><\/td>\n100% fluorescent magnetic particle inspection on all grinding surfaces<\/td>\n<\/tr>\n
Traceability<\/strong><\/td>\nPermanent traceability code \u2014 heat treatment furnace number and raw material batch<\/td>\n<\/tr>\n
OEM \/ Custom<\/strong><\/td>\nPPAP files available; design cooperation; reverse engineering from worn sample<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Production Capabilities \u2014 Internal Gears and Internal Splines<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nMilling<\/th>\nShaping<\/th>\nTooth Grinding<\/th>\n<\/tr>\n<\/thead>\n
Maximum O.D.<\/strong><\/td>\n2,500 mm<\/td>\n2,500 mm<\/td>\n2,500 mm<\/td>\n<\/tr>\n
Minimum I.D.<\/strong><\/td>\n650 mm<\/td>\n50 mm<\/td>\n100 mm<\/td>\n<\/tr>\n
Maximum Face Width<\/strong><\/td>\n500 mm<\/td>\n500 mm<\/td>\n500 mm<\/td>\n<\/tr>\n
Maximum Module<\/strong><\/td>\n26 mm<\/td>\n26 mm<\/td>\n45 mm<\/td>\n<\/tr>\n
AGMA \/ DIN Level<\/strong><\/td>\nDIN Class 8<\/td>\nDIN Class 8<\/td>\nDIN Class 4<\/td>\n<\/tr>\n
Tooth Surface Finish<\/strong><\/td>\nRa 3.2<\/td>\nRa 3.2<\/td>\nRa 0.6<\/td>\n<\/tr>\n
Maximum Helix Angle<\/strong><\/td>\n\u00b122.5\u00b0<\/td>\n\u00b122.5\u00b0<\/td>\n\u00b145\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Production Capabilities \u2014 External Gears and External Splines<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nHobbing<\/th>\nMilling<\/th>\nTooth Grinding<\/th>\n<\/tr>\n<\/thead>\n
Maximum O.D.<\/strong><\/td>\n1,250 mm<\/td>\n2,500 mm<\/td>\n2,500 mm<\/td>\n<\/tr>\n
Minimum O.D.<\/strong><\/td>\n20 mm<\/td>\n200 mm<\/td>\n20 mm<\/td>\n<\/tr>\n
Maximum Face Width<\/strong><\/td>\n500 mm<\/td>\n500 mm<\/td>\n1,480 mm<\/td>\n<\/tr>\n
Maximum Module<\/strong><\/td>\n26 mm<\/td>\n26 mm<\/td>\n45 mm<\/td>\n<\/tr>\n
AGMA \/ DIN Level<\/strong><\/td>\nDIN Class 8<\/td>\nDIN Class 8<\/td>\nDIN Class 4<\/td>\n<\/tr>\n
Tooth Surface Finish<\/strong><\/td>\nRa 3.2<\/td>\nRa 3.2<\/td>\nRa 0.6<\/td>\n<\/tr>\n
Maximum Helix Angle<\/strong><\/td>\n\u00b145\u00b0<\/td>\n\u00b145\u00b0<\/td>\n\u00b145\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

Why 15\u00b0 Pressure Angle and 45\u00b0 Helix Angle for Beverage Machinery<\/h2>\n

\"Ever-Power<\/p>\n

The gear geometry specified for beverage packing machinery \u2014 15\u00b0 pressure angle combined with 45\u00b0 helix angle \u2014 is not a standard combination. It reflects the specific performance priorities of high-speed food and beverage packaging line drives.<\/p>\n

\n

15\u00b0 Pressure Angle \u2014 Smoother, Quieter Engagement<\/strong><\/p>\n

The standard pressure angle for industrial helical gears is 20\u00b0. A lower pressure angle of 15\u00b0 reduces the radial separating force between the gear teeth during mesh, producing a more tangential force vector that results in smoother, quieter tooth engagement and lower bearing radial loads. The trade-off is that 15\u00b0 pressure angle teeth are slightly weaker in bending at the tooth root \u2014 acceptable at the moderate torque levels of beverage filling drives but not suitable for heavy-load industrial drives. For noise-sensitive, hygiene-adjacent food machinery environments where gear noise would otherwise require acoustic enclosures, the 15\u00b0 angle is the preferred specification.<\/p>\n<\/div>\n

\n

45\u00b0 Helix Angle \u2014 Maximum Contact Ratio, Minimum Vibration<\/strong><\/p>\n

At 45\u00b0 helix angle, the overlap contact ratio of a helical gear pair with typical face width reaches its maximum practical value \u2014 typically above 2.0 for even a narrow-face gear. A contact ratio above 2.0 means that at least two tooth pairs are always simultaneously in contact, so the load is never transferred from a single tooth pair alone. The result is the smoothest possible load transfer and the lowest transmission error among all standard gear configurations. The 45\u00b0 helix angle also produces the steepest tooth engagement progression, meaning each individual tooth enters and leaves mesh at the gentlest rate of load change \u2014 further reducing vibration excitation at the tooth mesh frequency.<\/p>\n<\/div>\n

\n

Axial Thrust at 45\u00b0 \u2014 Bearing Design Consideration<\/strong><\/p>\n

The 45\u00b0 helix angle generates a large axial thrust component \u2014 equal in magnitude to the tangential (useful) force. The gearbox bearing arrangement must include adequate thrust capacity to absorb this load. Angular contact bearings or taper roller bearings are standard for shafts carrying 45\u00b0 helical gears. Alternatively, two 45\u00b0 helical gears of opposite hand on the same shaft create a double-helical arrangement that cancels the axial thrust internally \u2014 a configuration sometimes used in high-power beverage filling line main drives.<\/p>\n<\/div>\n

<\/p>\n

Service Programme<\/h2>\n

\"Ever-Power<\/p>\n

\n
\n

Before Sales<\/h3>\n
    \n
  1. Customer provides detailed drawings.<\/li>\n
  2. Evaluate drawing; communicate technical and quality questions; prepare quotation.<\/li>\n
  3. Face-to-face communication for unresolved points.<\/li>\n
  4. Prepare PPAP files for OEM programmes.<\/li>\n<\/ol><\/div>\n
    \n

    Design Cooperation<\/h3>\n
      \n
    1. Customer provides application data without a drawing.<\/li>\n
    2. Simulate optimised design; produce detailed drawing; quote.<\/li>\n
    3. Prepare PPAP files.<\/li>\n<\/ol><\/div>\n
      \n

      In Process<\/h3>\n
        \n
      1. Communicate technical questions during process planning.<\/li>\n
      2. Apply permanent traceability marking on each workpiece.<\/li>\n
      3. Complete production flow and transportation packing plan.<\/li>\n<\/ol><\/div>\n
        \n

        After-Sales<\/h3>\n
          \n
        1. Follow product application condition in service.<\/li>\n
        2. Quality complaints: feedback within 24 hours; 8D report within 48 hours; field support if required.<\/li>\n
        3. Continuously improve machining processes, quality, and lead time.<\/li>\n
        4. Annual customer visits for technical, quality, and commercial improvement.<\/li>\n<\/ol><\/div>\n<\/div>\n

          <\/p>\n

          Applications<\/h2>\n

          \"types<\/p>\n

          \n
          \n
          <\/div>\n

          Beverage Filling Lines<\/h3>\n

          High-speed carbonated and still beverage filling carousels where gear noise must be minimised to avoid affecting sensor readings, and where transmission error would cause filling volume variation. 45\u00b0 helix angle provides the lowest possible transmission error at filling speeds of 30,000\u2013120,000 bottles per hour.<\/p>\n<\/p><\/div>\n

          \n
          <\/div>\n

          Packaging and Sealing Lines<\/h3>\n

          Cap crimping, bottle capping, and container sealing drives where consistent torque delivery is required \u2014 any transmission error creates variation in applied crimping force, risking under-seal or container deformation.<\/p>\n<\/p><\/div>\n

          \n
          \ufe0f<\/div>\n

          Labelling Machines<\/h3>\n

          Container rotation drives in labelling stations where angular velocity variation during label application causes label misregistration. The 15\u00b0\/45\u00b0 gear geometry minimises the angular velocity variation transmitted from the motor to the container rotation mechanism.<\/p>\n<\/p><\/div>\n

          \n
          <\/div>\n

          Food Processing Machinery<\/h3>\n

          Slicing, portioning, and wrapping machine drives in confectionery, dairy, and bakery production lines. Stainless housing and 20CrNiMoA carburised gears provide the combination of hygiene, load capacity, and low noise required in food-adjacent environments.<\/p>\n<\/p><\/div>\n

          \n
          <\/div>\n

          Pharmaceutical Packaging<\/h3>\n

          Tablet counting, blister packing, and bottle filling drives in pharmaceutical production. The low vibration of 45\u00b0 helical gears prevents tablet fragmentation during high-speed handling; 20CrNiMoA carburised gears provide the service life required in 24\/7 pharmaceutical production environments.<\/p>\n<\/p><\/div>\n

          \n
          <\/div>\n

          General Food & FMCG Lines<\/h3>\n

          Conveyor synchronisation, pouch sealing, and case erecting drives across food, personal care, and household product packaging lines. The AGMA 8 accuracy and 45\u00b0 helix angle combination provides smooth, quiet operation across the wide range of line speeds used in FMCG production.<\/p>\n<\/p><\/div>\n<\/div>\n

          <\/p>\n

          Frequently Asked Questions<\/h2>\n
          \n
          \n

          Why is AGMA Class 8 specified for beverage machinery helical gears rather than the more common DIN 6?<\/p>\n

          AGMA and DIN use opposite numbering \u2014 AGMA Class 8 corresponds approximately to DIN 8\/7, while DIN 6 corresponds to approximately AGMA 11. Beverage packaging machinery OEM specifications frequently use AGMA accuracy grade references rather than DIN, particularly for equipment designed for US, Canadian, and Latin American markets. Korea Ever-Power can produce to any specified standard \u2014 AGMA, DIN, ISO, or JIS \u2014 and the tolerance tables for each are applied directly from the drawing specification. If your drawing references AGMA Class 8, we produce to AGMA Class 8; if it references DIN 6, we produce to DIN 6.<\/p>\n<\/div>\n

          \n
          \n

          What should I do if I cannot identify the failed gear?<\/p>\n

          Send us the damaged gear. Korea Ever-Power specialises in reverse engineering. For beverage machinery gears with the distinctive 45\u00b0 helix angle, measurement of the helix angle is straightforward on a gear measurement machine. Our team will measure the module, tooth count, helix angle, hand, pressure angle, bore, and hub dimensions, prepare a production drawing, and submit for your approval. The 15\u00b0\/45\u00b0 combination is distinctive enough that it identifies the original application immediately \u2014 no other common gear application uses exactly this parameter set.<\/p>\n<\/div>\n

          \n
          \n

          How does 20CrNiMoA differ from the more common 20CrNiMo?<\/p>\n

          The “A” suffix in Chinese steel designation indicates a higher-quality smelting standard with tighter control on impurity levels (sulphur, phosphorus, and non-metallic inclusions). 20CrNiMoA therefore has slightly improved fatigue life and impact toughness compared with standard 20CrNiMo, at the same nominal chemistry. For beverage machinery gears that run at high cycle counts continuously (a filling line operating at 60,000 bottles\/hour accumulates 1.44 million tooth load cycles per day), the improved fatigue properties of the “A” grade translate to longer service life before pitting initiation.<\/p>\n<\/div>\n

          \n
          \n

          What is the minimum order quantity and lead time?<\/p>\n

          MOQ depends on the specific gear configuration \u2014 send us your drawing and required quantity and we will confirm the minimum. Korea Ever-Power maintains a large inventory of tools, raw material billets, and semi-finished blanks in 20CrNiMoA and other common carburising grades, allowing production to begin immediately upon order confirmation. For urgent replacement gears, contact our team directly with the drawing or sample and the required delivery date.<\/p>\n<\/div>\n

          \n
          \n

          Can Korea Ever-Power produce gears not listed on this website?<\/p>\n

          Yes \u2014 everything listed represents the categories of gear we produce, not a fixed catalogue. Any helical gear configuration in any standard or non-standard module, material, helix angle, and accuracy grade is available. For beverage and food machinery specifically, we also work to non-standard pressure angles (such as the 14.5\u00b0 angle used in some older OEM designs) and non-standard module series used in certain national or proprietary machine standards. Contact our team<\/a> with your drawing or specification and we will confirm feasibility and pricing.<\/p>\n<\/div>\n<\/div>\n

          <\/p>\n

          Customer Reviews<\/h2>\n
          \n
          \n

          “We supply high-speed carbonated beverage filling lines and needed replacement 20CrNiMoA carburised helical gears at AGMA 8 \u2014 the OEM had discontinued the part. Korea Ever-Power reverse-engineered from our worn sample. The 45\u00b0 helix angle was confirmed on the gear measurement machine and reported in the delivery documentation. Filling volume consistency on the repaired carousel is within our \u00b10.3% specification.”<\/p>\n

          Kim Hyeon-a<\/strong>  |  Line Maintenance Engineer, Gyeonggi Beverage Equipment Co.  ·  Q2 2026<\/em><\/p>\n<\/div>\n

          \n

          “We manufacture pharmaceutical packaging lines and qualify our gear suppliers against documentation requirements including traceability code, heat treatment record, and 100% FMPI certificate. Korea Ever-Power’s beverage packing helical gears<\/a> passed our incoming QA at first delivery. The FMPI certificate format met our quality system requirement without any supplemental requests.”<\/p>\n

          Park Ji-hoon<\/strong>  |  Quality Engineer, Seoul Pharmaceutical Packaging Systems  ·  Q4 2025<\/em><\/p>\n<\/div>\n

          \n

          “We build labelling machines for the FMCG industry. The 15\u00b0\/45\u00b0 combination gears from Korea Ever-Power produce the smoothest container rotation we have measured \u2014 label misregistration rate dropped from 0.8% to 0.2% after switching from standard 20\u00b0 helical gears. The design cooperation service helped us select the correct 45\u00b0 helix angle for our operating speed and face width constraints.”<\/p>\n

          Lee Sang-eun<\/strong>  |  Mechanical Design Manager, Incheon Labelling Technology  ·  Q1 2026<\/em><\/p>\n<\/div>\n

          \n

          “We had a quality issue on our first batch \u2014 grinding cracks detected at incoming FMPI. Korea Ever-Power’s 8D report arrived 41 hours after our complaint submission. Root cause: coolant flow setting during grinding. Corrective action verified and all subsequent batches have passed our FMPI incoming check without exception over 18 months.”<\/p>\n

          Choi Yeon-ji<\/strong>  |  Supplier Quality Engineer, Busan Food Machinery Manufacturing  ·  Q3 2025<\/em><\/p>\n<\/div>\n

          \n

          “We supply confectionery wrapping line drives and specified 20CrNiMoA carburised gears at AGMA 8. Ever-Power delivered with PPAP Level 2 package meeting our OEM customer’s supplier qualification standard. Three production batches in 14 months; no field returns related to the gear drive. Annual visit from Ever-Power’s commercial team has maintained close technical communication.”<\/p>\n

          Yoon Seo-jin<\/strong>  |  Procurement Manager, Daejeon Confectionery Machinery  ·  Q2 2025<\/em><\/p>\n<\/div>\n<\/div>\n

          <\/p>\n

          Related Products<\/h2>\n
          \n
          \n
          \n \"High
          \n <\/a><\/p>\n
          \n

          Helical Gears<\/h3>\n

          Korea Ever-Power’s full helical gear range spans beverage and food machinery gears, high-speed train hard tooth flank gears, agricultural machinery double helical gears, and heavy industry carburised and soft tooth flank series.<\/p>\n

          Browse Helical Gears \u2192<\/a>\n <\/div>\n<\/p><\/div>\n

          \n
          \n \"Industrial
          \n <\/a><\/p>\n
          \n

          Ingranaggi conici<\/h3>\n

          Straight, spiral, and zero-degree bevel gears from M0.15 to M20 \u2014 the right-angle direction-change complement to parallel-axis helical gears in food, beverage, and packaging machinery drives.<\/p>\n

          Browse Bevel Gears \u2192<\/a>\n <\/div>\n<\/p><\/div>\n<\/div>\n

          \n

          Request a Quotation for Beverage Packing Machinery Helical Gears<\/h3>\n

          Send drawing or worn sample. Specify module, helix angle, pressure angle, material, accuracy grade, and PPAP requirements. Quality feedback within 24 hours; 8D report within 48 hours.<\/p>\n

          Get a Quote Now<\/a>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

          Korea Ever-Power beverage packing machinery helical gears are produced in 20CrNiMoA alloy steel through forging, carburising, line cutting, and tooth grinding to AGMA Class 8 accuracy. The standard production example is Mn3.35, Z9, 15\u00b0 pressure angle, 45\u00b0 helix angle, left-handed \u2014 a high-helix-angle pinion typical of beverage filling and packaging line drives requiring smooth, quiet, low-vibration operation at high cyclic speeds. 15\u00b0 pressure angle and 45\u00b0 helix angle together produce very gradual tooth engagement, minimising noise and vibration transmission to packaging line structure. Full PPAP and 8D after-sales support. Reverse engineering from worn sample.<\/p>","protected":false},"featured_media":1504,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[4558],"product_tag":[],"class_list":["post-1503","product","type-product","status-publish","has-post-thumbnail","product_cat-helical-gear","pa_editor-cxm","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/product\/1503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/comments?post=1503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/media\/1504"}],"wp:attachment":[{"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/media?parent=1503"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/product_brand?post=1503"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/product_cat?post=1503"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gearrack.top\/it\/wp-json\/wp\/v2\/product_tag?post=1503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}