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China, Chinese Precision Touch Screen Controlled Twin Screw Feeder for Materials1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Weighing Measuring ApparatusCheck WeigherTwin Screw FeederLoss in Weight Screw
NANJING PEGE TECHNO MACHINE CO., LTD.
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Product Description Twin Screw Loss-in-weight Feeders for Powder BlendingGeneral IntroductionLoss-in-weight feeders, crafted for precision in small to medium feeding ranges, stand as a testament to efficiency and flexibility. Operating with remarkable precision under optimal conditions, they excel in delivering consistent results whether handling bulk solids, liquids, or challenging materials. Ideal for continuous processes like extruder feeding that demand unparalleled consistency, these feeders also find their place in the food industry and laboratories, adapting to various storage and feeding configurations. Their designs range from compact to modular, tailored to meet diverse applications. PrincipleAs material moves through the feeder, the system's weight diminishes. The feeder's control mechanism adjusts the feed rate, ensuring the speed of weight loss aligns with the desired rate. This continuous monitoring guarantees a seamless flow of materials. Throughout operation, every component and product within the feeder, hopper, and material are weighed continuously, ensuring precise monitoring and control. Gravimetric feeders, despite slight feed rate fluctuations due to variables like auger filling capacity and material bulk density, maintain even product dispensing by adjusting auger speed to compensate. Company ProfileNanjing Pege Techno Machine Co., Ltd has over a decade of expertise in bulk ingredient feeding and weighing. Our extensive experience and commitment to quality have established us as a trusted partner for a diverse clientele seeking reliable feeding solutions.In industries ranging from plastics to pharmaceuticals, the unique requirements of our customers take center stage. Before offering a proposal, we conduct a thorough analysis of your ingredients and collaborate with you to understand your needs. Leveraging our 10 years of experience, we identify the ideal device from our vast product range to accommodate any ingredient requirement. Our machines can be customized to meet specific customer needs. Beyond comprehensive process consultation, we provide a range of services including feeding trials in test labs, startups, and operator training either onsite or at our dedicated training center. Our after-sales suite is extensive, offering maintenance, custom screws, spare parts, and repairs at competitive prices, ensuring long-term service and satisfaction.PrincipleIn a loss-in-weight feeding system, the feeder, hopper, and material are weighed continuously. As material discharges, the system weight’s decline rate is computed, and the feeder speed is dynamically adjusted to maintain the preset rate, ensuring consistent output.Twin Screw Loss-in-weight FeedersApplication material Perfectly suited for materials like Resin Granules, Resin Powder, Calcium Carbonate, French Chalk, Tio2, and Carbon Black.FeaturesThe cantilever weighing frame ensures a lower barycenter, minimizing vibration and enhancing the feeder's anti-interference capabilities.The U-shaped hopper with a mirror-like finish and no corner enclosure ensures uninterrupted material flow, preventing bridging.Our stainless steel bellow sensor is designed for longevity and precision, exhibiting minimal deformation over time and maintaining high accuracy even in harsh environments.The 485 digital data transmission ensures integrity and resistance to interference, providing reliable weight data transfer.With separate feeding and stirring operations and an adjustable stirring speed, our design delivers optimal performance tailored to your specific needs.The absence of an agitation motor atop the hopper minimizes operational vibration, achieving exceptional stability and accuracy.SpecificationsParametersModelFT-28FT-38FT-46FT-64Capacity range20-100kg/h50-300kg/h100-600kg/h200-1200kg/hVolume40L100L150L250LRange50kg100kg150kg200kgNet Weight86kg140kg170kg190kgSize550x340x680680x430x900790x480x1050950x530x1270PowerAC380V Feeding motor 0.25kw+stirring motor 0.15kwAC380V 3ph Feeding 0.37kw+Stirring 0.2kwAC380V 3ph Feeding 0.55kw+stirring 0.4kwAC380V 3ph Feeding 0.75kw+Stirring 0.75kwScrewSolid Twin ScrewSolid Twin ScrewSolid Twin ScrewSolid Twin ScrewDynamic accuracy±0.5%±0.5%±0.5%±0.5%Resolution1/1000001/1000001/1000001/100000Discharge tubeΦ45x3x2Φ57x3x2Φ65x3x2Φ89x3x2MMMicro Type Twin Screw Feeder SpecificationsParametersModelFT-15FT-20Capacity range0.5-3kg/h2-15kg/hVolume5L8LRange3kg5kgNet Weight40kg50kgSize510x340x480530x360x480PowerAC220V 1ph Feeding Servo Motor 0.1kwStirring Servo Motor 0.1KWAC380V 3 Feeding Servo Motor 0.2kwStirring Servo Motor 0.2KWScrew TypeSolid Twin ScrewSolid Twin ScrewDynamic accuracy±0.5%±0.5%Resolution1/1000001/100000Discharge tubeΦ26x3x2Φ30x3x2FAQsHow does loss in weight feeder work?The Gravimetric Loss in Weight Feeder is an essential instrument designed to precisely control and measure the flow rate of substances within system environments. This advanced equipment expertly manages bulk solids, enabling them to discharge consistently at set weights per time unit, such as kg/min or kg/hour. It utilizes weight signals as part of an integrated feedback control system, ensuring precise monitoring and regulation of the feed rate into the instrument. The feeder's weighing systems incorporate various technologies, including platform scales, load-cells, and weigh hoppers. Depending on the specific process requirements, the gravimetric feeder may operate as either a loss-in-weight or gain-in-weight system, providing unparalleled flexibility and precision.What are the prominent advantages that the gravimetric feeder can offer you?To guarantee superior quality in the final product through precise metering of bulk ingredients, ensuring consistently excellent results.To significantly lower labor costs while simultaneously enhancing the working environment for employees, promoting efficiency and well-being.To enhance product stability, ensuring consistent and reliable performance in every batch produced.To minimize dust pollution, aligning with environmentally friendly practices and contributing to a cleaner, greener operation. What is the standard accuracy rate of a quality loss in weight feeder?Our standard feeder boasts an impressive feeding accuracy rate of 0.5%. Our micro twin screw loss in weight feeder takes precision even further, achieving an exceptional accuracy rate of up to 0.3%.What components form the core of a typical loss in weight feeder?Loss-in-weight feeders for bulk materials are composed of several key elements: a storage hopper, controlled feeding devices like augers, screws, chutes, or pumps, and crucial scales or load cells. They are equipped with sophisticated loss-in-weight controllers. Additionally, optional components such as agitators may be included to enhance the quality and consistency of bulk materials.
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