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China, Chinese Reliable Pege Single Screw Loss in Weight Feeder with Touch Screen Accuracy1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Screw FeederLoss in Weight ScrewTouch Screen Screw
NANJING PEGE TECHNO MACHINE CO., LTD.
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Product Description Single Screw Loss-in-weight Feeders General IntroductionLoss-in-weight feeders are marvels of engineering designed for both small and medium feeding ranges. These precision instruments perform with unparalleled accuracy under optimal conditions, showcasing impressive versatility. They adeptly handle an array of materials, including bulk solids, liquids, and even those that are challenging to flow. These feeders are indispensable in continuous processes, particularly when feeding extruders that demand exceptional short-term feeding consistency. Their utility extends across diverse sectors, including the food industry and laboratory settings, where they seamlessly integrate with suitable storage containers and customized feeding devices. Depending on the application, designs range from compact, space-efficient models to modular concepts tailored for specific uses. PrincipleThe operational magic of a loss-in-weight feeder lies in its precise control over material feed. As material is introduced into the system, its weight decreases. By regulating the feeder, the rate of feed is finely tuned, ensuring the speed of weight loss aligns perfectly with the desired feed rate. These controls continuously monitor the material flow, maintaining constant vigilance over the feeding process. During operation, every component—whether it's the feeder, hopper, or material—undergoes continuous weighing. This ensures that the system operates with impeccable precision, accounting for every nuance of the material's weight throughout the process. Gravimetric feeders, like finely tuned instruments, exhibit slight variations in feed rates due to factors such as auger filling capacity and material bulk density. These subtle fluctuations are skillfully managed by adjusting the auger speed, delivering a consistent and even product flow. Composition of loss-in-weight feederThe architecture of loss-in-weight feeders for bulk materials is both sophisticated and efficient. These systems comprise storage hoppers, intricately controlled feeding devices such as augers, screws, agitators, and pumps. They also feature precision scales or load cells, along with advanced loss-in-weight controllers that oversee the entire feeding process with remarkable accuracy. Nanjing Pege's loss-in-weight feeders have been meticulously optimized for the compound industry. Offering flexibility in installation, various feeder sizes, and customizable hopper dimensions, these feeders make efficient use of every available space. Their vertical container walls maximize capacity, enhancing bulk material flow. The unique off-centre auger design allows the convenient arrangement of up to six feeders side by side, while the drive and auger configurations can be tailored during assembly to suit specific needs.1,Application fieldIdeal for resin granules, powder, and pellet blendings, these feeders offer precision and adaptability across a spectrum of applications.2,FeaturesThe cantilever sling-type weighing scale, supporting the storage hopper, is engineered for superior performance. It minimizes vibration and interference, effectively shielding against non-weight value disturbances, thereby ensuring an accurate measurement of system flow.* The separation of stirring and feeding with independent drive systems guarantees a feeding speed that is both flexible and controlled. By selecting various speed ratios based on material characteristics, it enhances the adaptability of customer formulations.* Employing a servo motor paired with a planetary reducer, the feeding motor provides precise control, lightweight construction, minimal vibration, and consistent low-speed torque. This setup offers a flow range that doubles that of traditional AC motors.* Designed for ease of maintenance and cleaning, the output bearing seat, screw, and sealing device can be effortlessly extracted from the hopper.* Engineered with a PTFE gear-driven motor and screw, the system includes a transitional buffer function. This feature triggers an over-torque shutdown alarm when the screw encounters foreign obstruction, protecting the gearbox and screw from damage.* The advanced electrical control system features an Ethernet communication interface, facilitating seamless remote control.* Customers have the flexibility to choose from PLC, MCU, and industrial computer control options to best meet their operational needs.* We offer access to the program source code, enabling integration with the client's upper computer and factory centralized control systems.3. SpecificationsParametersModelFW-48FW-63FW-89FW-114Capacity range20-100kg/h50-300kg/h100-600kg/h300-1500kg/hVolume40L100L150L250LLoad Cell Range50kg100kg150kg200kgNet Weight86kg140kg170kg190kgSize550x340x680680x430x900790x480x1050950x530x1270PowerServo Motor DriveAC380V 3phFeeding Motor 0.25kwAC380V 3ph Feeding Motor 0.4kwAC380V 3ph Feeding Motor 0.75kwAC380V 3ph Feeding Motor 0.75kwScrew Typespiral screw or solid single screwspiral screw or solid single screwspiral screw or solid single screwspiral screw or solid single screwDynamic accuracy±0.5%±0.5%±0.5%±0.5%Min. Weight sensitivity1g1g2g2gDischarge tubeΦ48x3Φ63x3Φ89x3Φ114x31,The capacity range in our advanced systems is meticulously calculated based on materials with a stacking density of 0.6, ensuring precision and reliability in every operation.g/m2,The dynamic accuracy value is rigorously tested under working conditions sustained for a minimum of 30 seconds, assuring consistency and dependability in performance.FAQs on Loss-In-Weight Feeders How does a loss-in-weight feeder work?The gravimetric loss-in-weight feeder is a pivotal instrument designed to precisely regulate and measure the flow rate of materials within a system. This sophisticated equipment expertly manages bulk solids, allowing them to discharge at a constant weight per unit of time, measured either in kg/min or kg/hour. The weight signal serves as an integral part of the feedback control mechanism, ensuring meticulous monitoring and control over the feed rate entering the system. Our comprehensive weighing systems incorporate various elements such as platform scales, load-cells, and weigh hoppers. Depending on your process needs, the gravimetric system can be configured as either a loss-in-weight or gain-in-weight system.What are the primary benefits that a gravimetric feeder provides?Ensure outstanding quality of your final product by delivering precise metering of bulk ingredients.Drastically reduce labor costs while enhancing the work environment for your employees.Enhance product stability for consistent results.Minimize dust pollution, contributing to a more sustainable and environmentally friendly operation. What is the typical accuracy rate for a superior loss-in-weight feeder?Our feeders boast a general feeding accuracy rate of 0.5%, with our micro twin screw models achieving an impressive accuracy rate of up to 0.3%.What is the estimated lead time for machine delivery?Typically, the production time for a set of three feeders is approximately 60 days, reflecting our commitment to quality and efficiency.How are the gravimetric loss-in-weight feeders packed and shipped?Our loss-in-weight feeders are diligently packed and securely fastened within sturdy plywood cartons, ensuring safe delivery. They are then transported to the seaport for global sea transportation, reaching customers worldwide with care and efficiency.
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