High Accuracy Continuous Loss In Weight Feeder

Precision feeding systems are essential in modern industrial processes where accurate material dosing directly impacts product quality and operational efficiency. Our Continuous Loss In Weight Feeder is engineered for such demanding applications, providing unparalleled control over material flow. This advanced Loss In Weight Feeder System is designed to handle a wide range of materials, from fine powders to cohesive bulk solids, ensuring consistent and reliable performance. The core of our Loss In Weight Feeders technology lies in its ability to maintain a continuous discharge while precisely measuring the mass of material lost from the feeder, allowing for real-time adjustments and superior accuracy. A key feature is the unique Refilling Continuous Loss-in-Weight Feeders mechanism, which enables near-seamless refilling of the hopper without interrupting the feeding process. This ensures that production lines can operate continuously, maximizing throughput and minimizing downtime. The system's robust design and intelligent control algorithms make it an indispensable tool for industries such as plastics, food and beverage, and pharmaceuticals.


The "High Accuracy Continuous Loss In Weight Feeder" incorporates state-of-the-art components to deliver exceptional performance. The feeder utilizes a high-resolution load cell system for precise weight measurement, coupled with a digitally controlled high-torque agitator that ensures consistent material flow and prevents bridging or ratholing. The control unit features a user-friendly touchscreen interface, allowing operators to easily set parameters and monitor real-time data. Below are the detailed specifications presented in a tabular format for clarity.

  • Feeding Accuracy: ±0.25% to ±1.0% (depending on material characteristics)
  • Throughput Range: 0.5 kg/hr to 30,000 kg/hr
  • Hopper Capacity: Available in standard sizes from 5 liters to 500 liters
  • Communication Protocols: PROFIBUS-DP, Ethernet/IP, Modbus TCP/IP, 4-20 mA analog I/O
  • Construction Materials: Contact parts available in 304 Stainless Steel, 316 Stainless Steel, or special coatings upon request
  • Operating Temperature Range: -20°C to 80°C
  • Ingress Protection (IP) Rating: IP65 for control unit, IP66 for feeder body
  • Power Supply: 110V/230V AC, 50/60 Hz
Model Series Max. Feed Rate (kg/hr) Standard Hopper Volume (L) Recommended Material Bulk Density (kg/m³)
CLIW-05 150 5 200 - 800
CLIW-20 1,000 20 300 - 1,200
CLIW-100 5,000 100 400 - 1,500
CLIW-300 15,000 300 500 - 2,000
CLIW-500 30,000 500 600 - 2,500

Hot Products

  • Centralized Feeding System

    Centralized Feeding System

    With the help of auxiliary equipment and centralized automatic control via microcomputer that is customized for the distribution of machines and material usage, Niasi's Centralized Feeding System Solution achieves centralized feeding and control in a data-driven way, allowing for continuous and unmanned factory operation.
  • High Power Hopper Loader

    High Power Hopper Loader

    Niasi, a prominent developer of material suction machines, has created a High Power Hopper Loader with a host that is split from the hopper, offering increased safety and simplicity. To better and more efficiently serve clients throughout China, Niasi has created sales and service networks in important industrial cities such as Shanghai, Tianjin, Jiangsu, Zhejiang, Anhui, Sichuan, and others.
  • Slow Speed Shredder

    Slow Speed Shredder

    With over a decade of experience in designing and producing Slow Speed Shredder, Niasi Factory stands as one of China's premier crusher suppliers.
  • Water Mold Temperature Controller

    Water Mold Temperature Controller

    Niasi's Water Mold Temperature Controller utilizes water as a heat transfer medium, achieving heat exchange through direct (standard type) or indirect cooling (high-temperature type). This Water Mold Temperature Controller boasts high thermal conductivity, low pollution, easy access to water resources, and low operating costs. The standard type provides temperature control ranging from 120 to 160°C, while the high-temperature type reaches up to 180°C.
  • Constant Pressure Water Supply System

    Constant Pressure Water Supply System

    One of the providers of customized services for the latest Constant Pressure Water Supply Systems is Niasi Factory. This intelligent system offers benefits including energy and water savings, reliable machine operation, and increased operational efficiency. It is a necessary condition for the stability of automation in production workshops.
  • Intelligent Color Powder Mixing

    Intelligent Color Powder Mixing

    "Intelligent Color Powder Mixing" can be seamlessly integrated with centralized feeding systems, central conveying systems, and automatic material handling systems. The Plastic Color Mixer is equipped with high-precision weighing sensors, which ensures the uniformity of the mixing process and the consistency of color, and supports automatic proportioning of multi-component powders and additives.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept