DOSING SYSTEMS
GRAVIMETRIC FEEDER
Stock Code: 7 G1
Floor-standing Type Gravimetric Feeder is a professional gravimetric feeder solution that operates on the "Loss-in-Weight (LIW)" principle in industrial dosing processes and offers a higher feeding capacity compared to standard models. Thanks to its advanced weighing platform, the system measures the amount of material in real-time and instantly optimizes the motor speed, ensuring maximum raw material savings with 0.2% precision. This floor-standing design, which guarantees an uninterrupted and homogeneous flow on large-scale production lines with its expanded material hopper structure, maximizes operational efficiency through its closed-loop control mechanism.
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GENERAL INFORMATION
Puls Electronik Floor-standing Type Gravimetric Feeder features a proven engineering architecture where the entire dosing system is placed on a weighing platform. While the system operates, it monitors the weight change per unit of time; it transmits the most appropriate speed command to the motor by comparing the calculated decreasing amount of material with the target value. This simultaneous correction process maintains the raw material flow within an extremely narrow tolerance band, ensuring full linearity in production. With a capacity range of 1–3000 L/h, it provides flexible solutions for the continuous dosing of granular, powder, fibrous, and flaky materials. The horizontal agitator structure integrated for materials with low flowability and the user-friendly interface with a touchscreen provide operators with full control capability in demanding factory conditions.
ADVANTAGES AND USAGE AREAS

Puls Electronic’s Floor-standing Type Gravimetric Feeder combines "Loss-in-Weight" technology with massive material hoppers for high-capacity industrial dosing needs. Offering higher feeding capacity and expanded hopper volume compared to standard models, this system guarantees operational continuity on heavy production lines.

Thanks to the 1:1,000,000 resolution PULSCELL weighing unit and advanced control software, it reduces raw material waste by remaining within a 0.2% precision band. The floor-standing chassis structure, manufactured entirely from stainless steel, offers maximum stability and long life in demanding industrial environments. Real-time adaptive filtering technology automatically compensates for material density changes, ensuring raw material homogeneity. Providing "optimum" efficiency to businesses with the ability to manage up to 20 feeders from a single center, this system is a sustainable engineering solution offered with direct spare parts and service assurance.

Advantages and Usage Areas:

  • High Feeding Capacity: High-volume raw material dosing with motor and screw structures optimized for large-scale production processes.
  • Expanded Material Hopper: Less frequent refill needs and uninterrupted process flow thanks to larger hopper volumes compared to standard systems.
  • Maximum Economic Efficiency: Fundamentally prevents raw material waste with 0.2% weighing precision and minimizes operating costs on an hourly basis.
  • Stable Floor-standing Chassis: Durable industrial design with high vibration damping capability that safely carries high-capacity loads.
  • Smart Refill Management: Special software algorithms and closed-loop control mechanisms that maintain dosing accuracy even during refilling.
  • Sectoral Versatility: High-tonnage raw material management in plastic extrusion, masterbatch manufacturing, food, mining, and chemical industries.
  • Durable Stainless Structure: Minimum service requirement and years of safe operation with corrosion-resistant stainless steel construction.
  • Flexible Configuration Options: Asymmetric hoppers suitable for raw material characteristics, special vibrator additions, and different screw diameter alternatives.
Feed Capacity :
50-3000 L/h
Operating Temperature :
-20+65°C
Weighing Unit :
Pulscell Weighing System
Feed Accuracy :
±%0.2
Feed Type :
Screw Mixer Screw and Vibrated (Optional)
Feed Screw :
Spiral Screw/Auger Screw
Engine Operating Voltage :
230 V.AC. Monophase and 380 V.AC. Three Phase
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OUR ALTERNATE PRODUCTS

The Batch Type High Precision Micro Feeder is a micro-feeding solution focused on consistency and repeatability, providing precision dosing at the gram level in industrial processes. It plays a critical role especially in the pharmaceutical, food, chemical, and additive manufacturing (3D printing) sectors. <br> The system feeds a wide variety of materials, such as powders, granules, and fibers, with high precision. Thanks to its advanced PLC control and touchscreen interface, it enables the fully automated dosing of very small quantities of material. Its corrosion-resistant stainless steel design and minimum dust emission feature significantly enhance production quality.
<p> Loss-in-Weight (LIW) Feeder systems are engineering solutions that provide superior precision and efficiency through weight-based continuous measurement technology in industrial dosing processes. The LIW feeder offers maximum accuracy in dosing operations by monitoring raw material weight in real-time and dynamically adjusting the feeding speed. Equipped with advanced sensor technology, these systems optimize production quality while reducing raw material waste across the chemical, plastic, rubber, masterbatch, and textile sectors. These cost-effective solutions, backed by Puls Electronic’s expertise, enhance your business's digital transformation and profitability by establishing sustainable quality standards on industrial production lines. </p> <h4 style="margin-bottom: 5px;">Key Highlights of the System:</h4> <ul style="margin-top: 0;"> <li><strong>Dynamic Accuracy:</strong> Real-time weight monitoring ensures the feed rate is always optimized, regardless of material density changes.</li> <li><strong>Sectoral Versatility:</strong> Specifically designed for demanding applications in chemical, plastic, rubber, masterbatch, and textile industries.</li> <li><strong>Operational Efficiency:</strong> Minimizes raw material waste, directly contributing to higher profit margins and sustainable production.</li> <li><strong>Digital Integration:</strong> A critical component for modern production lines looking to achieve full digital control and traceability.</li> </ul>
Volumetric and Gravimetric Vibratory Feeders are advanced industrial solutions that provide homogeneous flow control in the dosing processes of materials that are difficult to feed, such as glass fiber. The advanced vibration technology developed by Puls Elektronik maximizes production efficiency by ensuring the transfer of materials to the system through precise volumetric or weight-based (gravimetric) measurement. These systems offer a cost-effective structure that raises quality standards by preventing raw material waste.
Gravimetric Single Screw Dosing System is a cost-effective gravimetric feeder solution designed to operate in demanding industrial environments based on over 25 years of manufacturing experience, offering high durability and long life with its stainless steel structure. Thanks to superior software technology and its real-time adaptive filtering feature, it ensures precise and homogeneous feeding of raw materials, providing optimum dosing with 0.2% accuracy. The system, which offers superior measurement and sampling capabilities, ensures sustainability by minimizing service requirements through spare part continuity derived from our manufacturing power. Capable of managing up to 20 feeders and refill bunker controls from a single panel via its user-friendly software, this technology is offered with our engineering capacity to quickly realize non-standard designs.
Batch Type Gravimetric Feeders, offered by Puls Elektronik, are high-precision weighing and dosing systems developed for "batch/lot" based recipe management in industrial production lines. Equipped with advanced loadcell technology, these systems minimize waste rates by operating with a precision of ±0.01 g, even at very low quantities. In sectors such as food, pharmaceuticals, and chemicals, where the margin of error must be near-zero, they maximize operational efficiency by providing consistent quality and full traceability in every batch.
Puls Volumetric Feeders are high-durability and cost-effective solutions that operate on the principle of volumetric measurement in industrial dosing processes. This system, which performs dosing based on the volume scanned by the feeding screw per unit of time, ensures the homogeneous feeding of bulk materials such as powders, granules, and similar substances. Its stainless steel structure, developed with over 25 years of experience, offers long-lasting use and minimum service requirements in demanding industrial environments. Serving as a more economical alternative to gravimetric systems, these feeders stand out with a guarantee of optimum efficiency and spare parts continuity, especially in processes where material density remains constant.