{"product_id":"dual-head-linear-weighing-scale-granule","title":"Granule Weighing Machine - 2 Head Linear Scale","description":"\u003cp\u003eKeypack Intelligent \u003cstrong\u003eBelt-Type Linear Weighing Scale\u003c\/strong\u003e is a precision viscous material weighing equipment designed for accurate quantitative dosing of sticky and fluffy materials. It delivers 20-12000g weighing range with X(1) accuracy and 10-30 bags\/min speed through automatic belt speed control and CAN bus communication technology. Ideal for vegetable salad packaging, fruit salad portioning, fresh vegetable weighing, and sticky material dosing in food processing operations.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003elinear weighing scale\u003c\/strong\u003e operates through a belt-type feeding system specifically engineered for handling sticky, fluffy, and irregular materials that challenge conventional weighing equipment. The system features a human-machine interface with 7-inch touch screen for quick retrieval of preset weighing parameters across different weight ranges, enabling rapid changeover between vegetable salads, fruit salads, and various sticky material applications.\u003c\/p\u003e\n\u003cp\u003eThe controller and AD conversion module communicate via CAN bus technology, ensuring the weighing process is independently managed by the AD module board for enhanced precision and reliability. This advanced communication protocol delivers stable weight readings and reduces electronic interference in food processing environments, making it a dependable \u003cstrong\u003evegetable weighing machine\u003c\/strong\u003e for commercial operations.\u003c\/p\u003e\n\u003cp\u003eThe output port function adopts a free port design, allowing signal output customization based on operational requirements. The system includes signal testing functionality for simplified troubleshooting and equipment maintenance, reducing downtime in production environments. Detailed production record statistics enable real-time performance monitoring and quality control for sticky material dosing operations.\u003c\/p\u003e\n\u003cp\u003eThe belt-type feeding configuration enhances material flowability, making this \u003cstrong\u003eviscous material weighing equipment\u003c\/strong\u003e suitable for various fluffy and adhesive materials including leafy vegetables, salad mixes, and sticky granular products. The variable speed motor automatically adjusts belt speed during the weighing process, enabling dynamic speed optimization from fast bulk feeding to slow precision dosing as target weight approaches.\u003c\/p\u003e\n\u003cp\u003eA pneumatic gate at the belt feeder outlet enables precise small-flow feeding control, effectively improving weighing accuracy for sticky materials prone to clumping or bridging. All material contact components utilize patterned plate construction, reducing contact surface area with sticky materials and effectively controlling material adhesion issues common in vegetable and salad weighing applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003ch3\u003eHuman-Machine Interface with Recipe Storage\u003c\/h3\u003e\n\u003cp\u003eThe 7-inch touch screen interface provides convenient access to 100 preset weighing parameters for different weight ranges and material types. This recipe storage capability enables rapid changeover between vegetable salad packaging at 250g, fruit salad portioning at 500g, and sticky material dosing at various target weights, improving operational efficiency in multi-product food processing facilities.\u003c\/p\u003e\n\u003ch3\u003eCAN Bus Communication for Enhanced Precision\u003c\/h3\u003e\n\u003cp\u003eThe controller and AD conversion module communicate through CAN bus technology, with the weighing process independently managed by the AD module board for superior accuracy. This advanced communication architecture ensures stable weight readings and minimizes electronic interference, delivering reliable performance as a \u003cstrong\u003egrain weighing machine\u003c\/strong\u003e and powder weighing device for food processing operations requiring consistent dosing accuracy.\u003c\/p\u003e\n\u003ch3\u003eFree Port Output Design with Signal Testing\u003c\/h3\u003e\n\u003cp\u003eThe output port function adopts a flexible free port design, allowing signal output customization to match downstream packaging equipment and production line requirements. The integrated signal testing functionality simplifies troubleshooting and fault diagnosis, reducing maintenance time and improving equipment uptime in commercial food processing environments.\u003c\/p\u003e\n\u003ch3\u003eDetailed Production Record Statistics\u003c\/h3\u003e\n\u003cp\u003eThe system tracks comprehensive production data including total weighments, average weights, deviation statistics, and throughput rates. This production monitoring capability supports quality control initiatives, helps identify weighing inconsistencies, and provides documentation for food safety compliance in vegetable and salad packaging operations.\u003c\/p\u003e\n\u003ch3\u003eBelt-Type Feeding for Improved Material Flow\u003c\/h3\u003e\n\u003cp\u003eThe belt-type feeding system enhances material flowability compared to vibratory feeders, making it particularly effective for fluffy and sticky materials including leafy vegetables, salad mixes, and adhesive granular products. This gentle handling approach reduces material damage while maintaining consistent feeding rates, supporting quality preservation in fresh produce weighing applications.\u003c\/p\u003e\n\u003ch3\u003eAutomatic Speed Control with Variable Speed Motor\u003c\/h3\u003e\n\u003cp\u003eThe variable speed motor automatically adjusts belt speed during the weighing cycle, implementing fast feeding for bulk material transfer and slow precision feeding as target weight approaches. This dynamic speed optimization improves weighing accuracy while maintaining throughput, making it an efficient \u003cstrong\u003evegetable weighing machine\u003c\/strong\u003e for commercial salad packaging and fresh produce portioning operations.\u003c\/p\u003e\n\u003ch3\u003ePneumatic Gate for Precision Feeding Control\u003c\/h3\u003e\n\u003cp\u003eThe pneumatic gate at the belt feeder outlet enables precise small-flow feeding control during final weight approach, effectively improving weighing accuracy for sticky materials prone to clumping. This precision feeding mechanism reduces weight overshoot and minimizes product giveaway, supporting cost control in high-value vegetable and salad packaging applications.\u003c\/p\u003e\n\u003ch3\u003ePatterned Plate Construction for Adhesion Control\u003c\/h3\u003e\n\u003cp\u003eAll material contact components utilize patterned plate construction, reducing contact surface area with sticky materials and effectively controlling material adhesion issues. This anti-stick design feature ensures consistent material discharge from weighing buckets and feeding chutes, maintaining reliable operation across production runs with various sticky and adhesive materials.\u003c\/p\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003ch3\u003eVegetable Salad Packaging for Fresh-Cut Produce Operations\u003c\/h3\u003e\n\u003cp\u003eFresh-cut produce processors and salad manufacturers utilize this \u003cstrong\u003elinear weighing scale\u003c\/strong\u003e for vegetable salad packaging in retail bags and containers from 100g to 1000g. The system handles leafy vegetables, shredded cabbage, mixed salad greens, and chopped vegetables with moisture content up to 85%, maintaining weighing accuracy despite material stickiness and irregular shapes in commercial salad packaging lines.\u003c\/p\u003e\n\u003ch3\u003eFruit Salad Portioning for Food Service and Retail\u003c\/h3\u003e\n\u003cp\u003eFood service operations and retail fresh fruit processors employ this \u003cstrong\u003eviscous material weighing equipment\u003c\/strong\u003e for fruit salad portioning in cups and containers from 200g to 800g. The gentle belt feeding prevents fruit damage while the automatic speed control maintains consistent dosing for mixed fruit salads, tropical fruit mixes, and fresh-cut fruit products in commercial food processing facilities.\u003c\/p\u003e\n\u003ch3\u003eFresh Vegetable Weighing for Produce Packaging\u003c\/h3\u003e\n\u003cp\u003eProduce packaging facilities and vegetable processors deploy this \u003cstrong\u003evegetable weighing machine\u003c\/strong\u003e for fresh vegetable weighing including broccoli florets, cauliflower pieces, green beans, and snap peas in retail bags from 250g to 1000g. The patterned plate construction reduces moisture adhesion while the pneumatic gate control ensures accurate dosing for high-moisture vegetables in commercial produce packaging operations.\u003c\/p\u003e\n\u003ch3\u003eSticky Material Dosing for Specialty Food Processing\u003c\/h3\u003e\n\u003cp\u003eSpecialty food manufacturers utilize this system for sticky material dosing including dried fruits, candied products, and adhesive granular ingredients. The belt-type feeding and anti-stick design handle materials with surface moisture or natural adhesiveness, maintaining consistent flow and accurate weighing for specialty food packaging and ingredient portioning applications.\u003c\/p\u003e\n\u003ch3\u003eLeafy Vegetable Packaging for Organic and Conventional Produce\u003c\/h3\u003e\n\u003cp\u003eOrganic produce packers and conventional vegetable processors employ this \u003cstrong\u003eeco-friendly industrial weighing\u003c\/strong\u003e system for leafy vegetable packaging including spinach, lettuce, kale, and mixed greens in retail bags from 100g to 500g. The gentle belt handling preserves leaf integrity while the automatic speed control maintains throughput for high-volume leafy green packaging operations.\u003c\/p\u003e\n\u003ch3\u003eMixed Salad Component Weighing for Food Manufacturing\u003c\/h3\u003e\n\u003cp\u003eFood manufacturers and meal kit producers utilize this linear weighing scale for mixed salad component weighing including protein toppings, cheese crumbles, croutons, and dressing packets. The recipe storage capability enables rapid changeover between different salad components, supporting efficient multi-component meal assembly in commercial food manufacturing facilities.\u003c\/p\u003e\n\u003ch3\u003eColeslaw and Shredded Vegetable Packaging\u003c\/h3\u003e\n\u003cp\u003eColeslaw manufacturers and shredded vegetable processors deploy this system for coleslaw mix packaging and shredded carrot portioning in retail bags from 200g to 1000g. The belt feeding handles long shredded vegetables without tangling while the patterned plates prevent moisture-related adhesion, maintaining consistent operation in high-moisture shredded vegetable packaging lines.\u003c\/p\u003e\n\u003ch3\u003eGrain and Seed Weighing for Agricultural Products\u003c\/h3\u003e\n\u003cp\u003eAgricultural processors and grain packers employ this \u003cstrong\u003egrain weighing machine\u003c\/strong\u003e for specialty grain weighing including quinoa, chia seeds, flax seeds, and ancient grains in retail packages from 250g to 2000g. The system handles free-flowing to semi-sticky grains with varying moisture content, supporting diverse grain packaging applications in agricultural processing facilities.\u003c\/p\u003e\n\u003ch3\u003ePowder and Light Material Weighing for Food Ingredients\u003c\/h3\u003e\n\u003cp\u003eFood ingredient suppliers utilize this \u003cstrong\u003epowder weighing device\u003c\/strong\u003e for light dust-prone material weighing including powdered supplements, protein powders, and specialty food additives. The enclosed feeding system minimizes dust generation while the CAN bus precision ensures accurate dosing for high-value powder ingredients in food manufacturing and nutraceutical packaging operations.\u003c\/p\u003e\n\u003ch3\u003eHardware Component Weighing for Industrial Packaging\u003c\/h3\u003e\n\u003cp\u003eIndustrial packaging operations employ this \u003cstrong\u003ehardware weighing device\u003c\/strong\u003e for small hardware component weighing including fasteners, connectors, and small metal parts from 50g to 5000g. The robust construction and flexible output interface support integration with automated hardware packaging lines, bagging systems, and industrial component portioning applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnical Specifications\u003c\/th\u003e\n\u003cth\u003eSpecification 1\u003c\/th\u003e\n\u003cth\u003eSpecification 2\u003c\/th\u003e\n\u003cth\u003eSpecification 3\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Range\u003c\/td\u003e\n\u003ctd\u003e20-12000g\u003c\/td\u003e\n\u003ctd\u003e20-12000g\u003c\/td\u003e\n\u003ctd\u003e20-12000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeighing Accuracy Range\u003c\/td\u003e\n\u003ctd\u003ex(1)\u003c\/td\u003e\n\u003ctd\u003ex(1)\u003c\/td\u003e\n\u003ctd\u003ex(1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Weighing Speed\u003c\/td\u003e\n\u003ctd\u003e10-30P\/M\u003c\/td\u003e\n\u003ctd\u003e10-30P\/M\u003c\/td\u003e\n\u003ctd\u003e10-30P\/M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHopper Capacity\u003c\/td\u003e\n\u003ctd\u003e4.5L-15L\u003c\/td\u003e\n\u003ctd\u003e4.5L-15L\u003c\/td\u003e\n\u003ctd\u003e4.5L-15L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Preset Parameters\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Interface\u003c\/td\u003e\n\u003ctd\u003e7-inch Touchscreen\u003c\/td\u003e\n\u003ctd\u003e7-inch Touchscreen\u003c\/td\u003e\n\u003ctd\u003e7-inch Touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Devices\u003c\/td\u003e\n\u003ctd\u003eFeeding Auger \/ Hopper \/ Data Printing Device \/ Overweight Rejection Device\u003c\/td\u003e\n\u003ctd\u003eFeeding Auger \/ Hopper \/ Data Printing Device \/ Overweight Rejection Device\u003c\/td\u003e\n\u003ctd\u003eFeeding Auger \/ Hopper \/ Data Printing Device \/ Overweight Rejection Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Requirement\u003c\/td\u003e\n\u003ctd\u003e220V\/700W\/50\/60Hz\/5A\u003c\/td\u003e\n\u003ctd\u003e220V\/1200W\/50\/60Hz\/8A\u003c\/td\u003e\n\u003ctd\u003e220V\/1200W\/50\/60Hz\/16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Dimension\u003c\/td\u003e\n\u003ctd\u003e860(L)×570(W)×920(H)mm\u003c\/td\u003e\n\u003ctd\u003e920(L)×800(W)×890(H)mm\u003c\/td\u003e\n\u003ctd\u003e2115(L)×1160(W)×1020(H)mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Weight\u003c\/td\u003e\n\u003ctd\u003e80kg\u003c\/td\u003e\n\u003ctd\u003e130kg\u003c\/td\u003e\n\u003ctd\u003e280kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43205743345742,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Granule_Weighing_Machine_-_2_Head_Linear_Scale.png?v=1772787592","url":"https:\/\/shkpack.com\/sv\/products\/dual-head-linear-weighing-scale-granule","provider":"Keypack Intelligent Technology Co., Ltd.","version":"1.0","type":"link"}