{"title":"Clamshell Packaging Machines","description":"\u003cp\u003eZONESUN clamshell packaging machines are designed for weighing, filling, closing, labeling and handling hinged plastic containers used for blueberries, strawberries, cherry tomatoes, grapes and other fresh produce. Systems can be configured as standalone machines or integrated automatic packaging lines according to container size, product characteristics and required production capacity.\u003c\/p\u003e","products":[{"product_id":"zonesun-zs-gwf15-automatic-blueberry-weighing-filling-and-tray-lid-closing-machine","title":"ZONESUN ZS-GWF15 Automatic Blueberry Weighing Filling \u0026 Clamshell Closing Machine","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZONESUN ZS-GWF15\u003c\/strong\u003e is an automatic \u003cstrong\u003eweighing, tray-filling, and lid-closing machine\u003c\/strong\u003e for blueberries, cherry tomatoes, cherries, cranberries, jujubes, and other compatible small fruits. It combines \u003cstrong\u003efruit conveying, multi-head combination weighing, automatic tray feeding, gentle discharge, and guide-rail lid closing\u003c\/strong\u003e into one continuous automated process.\u003c\/p\u003e\n\u003cp\u003eAfter weighing and filling, each tray passes through the guide-rail closing section where the integrated hinged lid is automatically pressed and snapped into position. A final lid-pressing system ensures the lid is fully secured before the finished tray exits the line. The ZS-GWF15 significantly reduces manual weighing and packing labor for retail fruit packaging operations.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Products\u003c\/strong\u003e: Blueberries, cherry tomatoes, cherries, cranberries, jujubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Capacity\u003c\/strong\u003e: 8-head: 32–48 boxes\/min  |  12-head: 55–72 boxes\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: SUS304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 220V \/ 50Hz \/ 3kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Dimensions (L×W×H)\u003c\/strong\u003e: 4500 × 1200 × 1200mm \/ 300kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"ZONESUN ZS-GWF15 Automatic Blueberry Weighing Tray Filling and Lid Closing Machine\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_01_b7b3ac1d-9825-4505-879e-8eb2ea846f5c.jpg?v=1788762959\"\u003e\u003cimg alt=\"ZS-GWF15 Blueberry Cherry Tomato Cherry Cranberry Jujube Tray Packing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_02_62aeabac-f7e8-4952-92d6-8079ab9b43bb.jpg?v=1788762959\"\u003e\u003cimg alt=\"ZS-GWF15 8-Head 32-48 Boxes Per Min or 12-Head 55-72 Boxes Per Min\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_03_38a2b072-9e57-4ff3-a1f1-0897fbe746c2.jpg?v=1788762958\"\u003e\u003cimg alt=\"ZS-GWF15 SUS304 Stainless Steel 220V 3kW 4500x1200x1200mm Fruit Packaging\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_04_4d43fb02-6402-4416-83dd-4c3be7e3c241.jpg?v=1788762958\"\u003e\u003cimg alt=\"ZS-GWF15 Integrated Fruit Conveying Weighing Tray Filling Lid Closing Line\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_05_c9a29e2a-6a47-4a11-8587-51f9aa701966.jpg?v=1788762960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Tray Feeding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatically feeds empty trays into the packaging line for continuous filling and packing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Automatic Tray Feeding Continuous Empty Tray Supply\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_06_93662028-c3ab-4388-a4df-25e688d6932c.jpg?v=1788762960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGentle Fruit Discharge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlexible cushioning flaps reduce impact during discharge, helping minimize bruising and damage to delicate fruit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Gentle Discharge Cushioning Flaps Minimize Bruising Delicate Fruit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_07_c38ea673-8f6a-444e-a583-a8cf2fb51e95.jpg?v=1788762961\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Lane Fruit Conveying\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMultiple lanes organize and continuously convey fruit to the weighing section for efficient processing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Multi-Lane Fruit Conveying Organized Continuous Feed Weighing Section\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_08_49341742-7aa4-4fcd-8715-169636ac74ad.jpg?v=1788762960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Head Combination Weighing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe multi-head weighing system automatically combines target portions for accurate and consistent fruit dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Multi-Head Combination Weigher Accurate Consistent Fruit Dosing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_09_e583aae2-bb90-4eb8-8aa0-8940204984d5.jpg?v=1788762960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuide-Rail Lid Closing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGuide rails automatically press and snap the integrated hinged lid securely onto the tray for continuous and hygienic packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Guide-Rail Lid Closing Hinged Lid Auto Snap Continuous Hygienic Packaging\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_10_42301b34-6424-470f-bcc8-83e76fff2f81.jpg?v=1788762960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinal Lid Pressing System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApplies additional pressure to the closed tray lid, ensuring the integrated hinged lid is fully and securely snapped into place.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ZS-GWF15 Final Lid Pressing System Fully Secured Hinged Lid Tray Exit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_11_cfff4d34-ec69-440e-803c-9bab044673be.jpg?v=1788762959\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ZS-GWF15?\u003c\/h2\u003e\n\u003cp\u003e✅ \u003cstrong\u003eFully Integrated Fruit Packaging Line — Conveying to Lid Closing in One Machine:\u003c\/strong\u003e Combines multi-lane fruit conveying, multi-head combination weighing, automatic tray feeding, gentle cushioned discharge, guide-rail lid closing, and final lid pressing into one continuous automated line — eliminating separate manual weighing, tray loading, and lid-closing stations for blueberry, cherry tomato, cherry, and other small fruit retail packaging operations\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e8-Head or 12-Head — 32 to 72 Boxes\/Min Output:\u003c\/strong\u003e Available in 8-head (32–48 boxes\/min) or 12-head (55–72 boxes\/min) combination weigher configurations, allowing the ZS-GWF15 output capacity to be matched to production volume requirements — from medium-scale retail fruit packing operations through high-volume commercial blueberry and small fruit tray packaging lines\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eMulti-Head Combination Weighing — Accurate Fruit Portion Control:\u003c\/strong\u003e Multi-head combination weighing system automatically calculates and combines the optimal portion from multiple weigh heads to achieve the target fill weight with high accuracy — minimizing overfill giveaway and underweight rejects on blueberry, cherry tomato, cherry, cranberry, and jujube retail tray packaging lines\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eGentle Cushioned Discharge — Reduced Fruit Bruising \u0026amp; Damage:\u003c\/strong\u003e Flexible cushioning flaps on the discharge section absorb impact as weighed fruit portions drop into waiting trays, reducing physical damage, bruising, and surface abrasion to delicate blueberries, cherries, and cherry tomatoes during the high-speed automated tray filling process — preserving product appearance and extending post-pack shelf life\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eAutomatic Guide-Rail Lid Closing + Final Press — Secure Tray Sealing:\u003c\/strong\u003e Guide-rail lid-closing section automatically snaps the integrated hinged clamshell lid onto each filled tray as it travels through the closing station, followed by a final lid-pressing system that ensures complete, secure lid engagement — producing consistently sealed retail fruit trays without manual lid-closing labor at high throughput speeds\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eSUS304 Stainless Steel — Food-Grade Hygienic Construction:\u003c\/strong\u003e Full SUS304 stainless steel construction across fruit contact surfaces, conveyor components, and machine frame provides food-grade, corrosion-resistant, and washdown-compatible construction for hygienic fresh fruit handling and retail tray packaging operations meeting food production hygiene standards\u003c\/p\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBlueberry Retail Tray Weighing \u0026amp; Packing:\u003c\/strong\u003e Fully automatic combination weighing and clamshell tray filling of fresh blueberries into retail punnets and clamshell trays — with gentle cushioned discharge minimizing blueberry bruising and guide-rail lid closing producing finished sealed retail blueberry trays at 32–72 boxes\/min depending on weigher head configuration\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCherry Tomato \u0026amp; Small Tomato Tray Packaging:\u003c\/strong\u003e Automatic multi-head weighing and tray filling of cherry tomatoes and small round tomato varieties into retail clamshell trays — with multi-lane conveying organizing round fruit feed to the weighing section and cushioned discharge reducing cherry tomato splitting and skin damage during automated tray packing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCherry, Cranberry \u0026amp; Small Stone Fruit Tray Filling:\u003c\/strong\u003e Combination weigher tray filling of cherries, cranberries, and other small stone and berry fruits into retail clamshell trays — with gentle discharge protecting delicate fruit skin and the automatic guide-rail lid closing system producing consistently sealed retail trays at commercial packaging throughput speeds\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJujube \u0026amp; Dried Small Fruit Tray Packing:\u003c\/strong\u003e Automatic weighing and tray filling of fresh or dried jujubes and other small dried fruit varieties into retail trays — using the multi-head combination weighing system for accurate portion control and automatic tray feeding for continuous uninterrupted tray filling and lid-closing output on commercial jujube and dried fruit packaging lines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Volume Commercial Fresh Fruit Retail Packaging Lines:\u003c\/strong\u003e 12-head configuration ZS-GWF15 at 55–72 boxes\/min as the automated weighing and tray-packing station of a high-volume commercial fresh fruit retail packaging line — replacing manual weighing, tray loading, and lid-closing operations with a single integrated SUS304 stainless steel automatic fruit weighing, filling, and clamshell tray closing machine\u003c\/p\u003e","brand":"ZONESUN","offers":[{"title":"220V","offer_id":57271094116518,"sku":null,"price":116999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/8001_2bf27ace-72f3-485d-a522-af75bec623ba.jpg?v=1788762941"},{"product_id":"zonesun-zs-gwf24-multi-head-weigher-for-clamshell-fruit-packaging","title":"ZONESUN ZS-GWF24 Automatic Multi-Head Weigher \u0026 Clamshell Fruit Filling Machine","description":"\u003cstyle\u003e\n  .zs-gwf24-content{font-size:16px;line-height:1.7;color:#222}\n  .zs-gwf24-content h2{font-size:24px;line-height:1.3;margin:28px 0 12px}\n  .zs-gwf24-content h3{font-size:19px;line-height:1.4;margin:22px 0 8px}\n  .zs-gwf24-content p{margin:0 0 14px}\n  .zs-gwf24-content ul{margin:0 0 18px;padding-left:20px}\n  .zs-gwf24-content li{margin:0 0 7px}\n  .zs-gwf24-table{width:100%;border-collapse:collapse;table-layout:fixed;margin:12px 0 22px}\n  .zs-gwf24-table td{border:1px solid #ddd;padding:9px 8px;vertical-align:top;white-space:normal;overflow-wrap:anywhere;word-break:break-word}\n  .zs-gwf24-table td:first-child{width:42%;font-weight:600}\n  .zs-gwf24-content img{display:block;width:100%;height:auto;margin:14px 0}\n  @media(max-width:749px){\n    .zs-gwf24-content{font-size:15px;line-height:1.65}\n    .zs-gwf24-content h2{font-size:21px}\n    .zs-gwf24-content h3{font-size:17px}\n    .zs-gwf24-table{font-size:14px}\n    .zs-gwf24-table td{padding:8px 7px}\n    .zs-gwf24-table td:first-child{width:42%}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"zs-gwf24-content\"\u003e\n\u003ch2\u003eZS-GWF24 Automatic Multi-Head Weighing \u0026amp; Clamshell Fruit Filling System\u003c\/h2\u003e\n\u003cp\u003eThe ZONESUN ZS-GWF24 is an automatic weighing and filling system designed for small fruits and similar free-flowing products packed into clamshells, trays and selected boxes. It combines an incline feeding conveyor, multi-head weighing unit, tray feeding, automatic filling and dual-lane conveying, with an automatic lid closing and pressing section for continuous packaging.\u003c\/p\u003e\n\u003cp\u003eThe system supports single-lane and double-lane configurations. The stated output is a reference range under suitable product, package and setup conditions; actual throughput and weighing performance depend on fruit size, shape, density, flowability, target weight, packaging format and machine settings.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable class=\"zs-gwf24-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eZS-GWF24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Speed\u003c\/td\u003e\n\u003ctd\u003eSingle lane: 15–25 bags\/min (12 weighing heads)\u003cbr\u003eDouble lane: 30–50 bags\/min (24 weighing heads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Range\u003c\/td\u003e\n\u003ctd\u003e10–2000 g\/bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5–2.0 g, depending on weighing sensor accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Packaging Materials\u003c\/td\u003e\n\u003ctd\u003ePlastic clamshell, plastic blister tray, paper boxes, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplete Line Power Consumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.0–8.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e220 V \/ 380 V, 50\/60 Hz, three-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Pressure\u003c\/td\u003e\n\u003ctd\u003e0.6–0.8 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Consumption\u003c\/td\u003e\n\u003ctd\u003e0.4–0.6 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Material\u003c\/td\u003e\n\u003ctd\u003eFood-grade SUS304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Design\u003c\/td\u003e\n\u003ctd\u003eIP65 protection level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Products\u003c\/td\u003e\n\u003ctd\u003eBlueberries, cherry tomatoes, cherries, cranberries, jujubes and similar small fruits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eHow the Packaging Process Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eProducts are elevated by the incline feeding conveyor.\u003c\/li\u003e\n\u003cli\u003eThe multi-head weigher portions the product to the preset target weight.\u003c\/li\u003e\n\u003cli\u003eStacked trays or clamshells are released and transferred into the filling position.\u003c\/li\u003e\n\u003cli\u003eWeighed portions are discharged into the packaging containers.\u003c\/li\u003e\n\u003cli\u003eFilled containers move through the dual-lane conveyor.\u003c\/li\u003e\n\u003cli\u003eHinged lids are guided into position and pressed closed before downstream handling.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSystem Components\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_01_3035ce2f-460c-4d73-b2e2-06d4f2b31dee.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 multi-head weighing and clamshell fruit filling machine overview\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_02_4f2e542e-0af3-4f91-8936-24272d527906.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 small fruit weighing and packing application examples\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_03_da498120-3fed-4c97-8f31-17389233c323.jpg?v=1790649270\" alt=\"ZONESUN ZS-GWF24 fruit weighing and filling machine technical specifications\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_04_e3f1d2cf-94c4-40b8-9407-6053b64847f1.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 fruit filling line diagram with labeled components\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_05_b8d18849-7b09-4102-b72f-25fd19c336ad.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 inclined fruit feeding conveyor\"\u003e\n\u003ch3\u003eIncline Feeding Conveyor\u003c\/h3\u003e\n\u003cp\u003eContinuously lifts and transfers products to the multi-head weigher for automatic portioning and filling. Feed stability is important for consistent weighing performance.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_06_e692299d-76f2-46ce-a2be-07a8c49517ad.jpg?v=1790649272\" alt=\"ZONESUN ZS-GWF24 multi-head combination weighing system\"\u003e\n\u003ch3\u003eMulti-Head Weighing System\u003c\/h3\u003e\n\u003cp\u003eWeighs products according to the preset target weight and distributes portions for consistent filling. Actual weighing accuracy depends on the product characteristics, target weight and sensor configuration.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_07_85153fa7-c569-4a2b-8baf-8a0e4eb921b3.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 stacked tray loading and feeding mechanism\"\u003e\n\u003ch3\u003eStacked Tray Loading \u0026amp; Feeding System\u003c\/h3\u003e\n\u003cp\u003eHolds stacked trays and releases them one by one onto the conveyor to maintain a continuous packaging flow.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_08_71bd2210-e2d2-4955-9e4b-f893c401f686.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 automatic weighed fruit filling station\"\u003e\n\u003ch3\u003eAutomatic Weighing Filling System\u003c\/h3\u003e\n\u003cp\u003eTransfers weighed portions into trays or containers for efficient and repeatable product filling.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_09_91c0f042-68f1-48af-89b7-0522558a7aba.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 dual-lane conveyor carrying filled clamshell trays\"\u003e\n\u003ch3\u003eDual-Lane Conveyor System\u003c\/h3\u003e\n\u003cp\u003eProvides stable horizontal conveying of filled containers for continuous downstream packaging operations.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_10_82ab14ab-deca-421b-8ea9-b4b35bf414c5.jpg?v=1790649272\" alt=\"ZONESUN ZS-GWF24 clamshell lid closing and pressing mechanism\"\u003e\n\u003ch3\u003eAutomatic Lid Closing \u0026amp; Pressing System\u003c\/h3\u003e\n\u003cp\u003eGuide rails position hinged lids, while the pressing mechanism applies closing pressure for secure closure during continuous packaging.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_11_87ec9cc7-a5bd-449b-acc7-4973542f442c.jpg?v=1790649272\" alt=\"ZONESUN ZS-GWF24 dual-lane fruit weighing and filling configuration\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/944_12_74a55e73-c2a2-46e7-93b4-842b0dd037d6.jpg?v=1790649271\" alt=\"ZONESUN ZS-GWF24 single-lane fruit weighing and filling configuration\"\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/2_af8e9e45-687d-4953-9eb5-bc1b224296d5.png?v=1790651567\" alt=\"ZONESUN ZS-GWF24 separately sold air compressor requirement\"\u003eBest-Suited Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlueberry and cherry packaging\u003c\/li\u003e\n\u003cli\u003eCherry tomato and cranberry packaging\u003c\/li\u003e\n\u003cli\u003eJujube and similar small-fruit packaging\u003c\/li\u003e\n\u003cli\u003eFresh produce portions packed by target weight\u003c\/li\u003e\n\u003cli\u003eClamshell and tray-based retail packaging where the container format is compatible with the feeding and closing system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeighing:\u003c\/strong\u003e The stated ±0.5–2.0 g range is a reference based on the weighing sensor configuration. Product characteristics and target weight can affect actual results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 15–25 bags\/min for single lane and 30–50 bags\/min for double lane are reference ranges, not guaranteed output for every fruit or package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct handling:\u003c\/strong\u003e Fruit size, shape, surface condition, density and flow behavior should be evaluated before final configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Clamshell\/tray dimensions, lid geometry and container rigidity should be confirmed so the tray feeding, filling and lid-closing sections can be matched correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilities:\u003c\/strong\u003e The listed air pressure and consumption are machine-side references. Compressor capacity and site utilities should be checked against the final configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eFor a project quotation, provide the fruit type, typical piece size, target weight per package, desired output, clamshell or tray dimensions, package material, and whether single-lane or double-lane production is preferred. Sample testing is recommended when product shape, size variation or packaging geometry may affect weighing, feeding or closure performance.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eCan this machine package fruits other than the listed examples?\u003c\/h3\u003e\n\u003cp\u003ePotentially, if the product has suitable flow and handling characteristics. Final compatibility should be confirmed by sample testing.\u003c\/p\u003e\n\u003ch3\u003eDoes the machine automatically weigh the fruit?\u003c\/h3\u003e\n\u003cp\u003eYes. The multi-head weighing section portions the product to the preset target weight before discharge into the packaging container.\u003c\/p\u003e\n\u003ch3\u003eDoes it support clamshell closing?\u003c\/h3\u003e\n\u003cp\u003eYes. The listed configuration includes tray feeding and an automatic lid closing and pressing section. The exact container and lid format should be confirmed before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat determines the actual production speed?\u003c\/h3\u003e\n\u003cp\u003eFruit characteristics, target weight, number of weighing heads, lane configuration, tray format, feeding stability and machine settings all affect actual throughput.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZONESUN","offers":[{"title":"220V","offer_id":57533546397862,"sku":null,"price":152999.0,"currency_code":"USD","in_stock":true},{"title":"380V","offer_id":57533546430630,"sku":null,"price":152999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/files\/8001_846514fd-b60a-4e43-878c-4a440a9ae5a0.jpg?v=1790649444"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0451\/6492\/0998\/collections\/ZS-GWF15_415fe3db-02df-4575-a7e9-24a4d69365f5.jpg?v=1789353645","url":"https:\/\/www.zonesun.com\/sv\/collections\/clamshell-packaging-machines.oembed","provider":"ZONESUN OFFICIAL WEBSITE","version":"1.0","type":"link"}