Efficient Pege Twin Screw Gravimetric Feeder for Power Feed with SUS304 Hopper

• After-sales Service: on-Site or on-Line
• Warranty: 1 Year
• Accuracy: 0.5%
• Touch Screen: Touch Screen
• Hopper Material: SUS304
• Display: Touch Screen
• Feeding Type: Twin Screw
• Motor: Servo Motor Optional
• Transport Package: Wooden Carton
• Trademark: PG
• Origin: China
• HS Code: 8423303090
• Production Capacity: 50sets/Year

Product Description

Twin Screw Loss-in-weight Feeders for Powder Blending

General Introduction

Discover the pinnacle of precision with our state-of-the-art Loss-in-weight feeders, meticulously crafted for both small and medium feeding ranges. These feeders deliver unrivaled accuracy under optimal ambient conditions, making them an indispensable asset in continuous processes. Our feeders adeptly manage a broad spectrum of materials, from bulk solids to liquids, including those notoriously difficult, poorly-flowing products. They are particularly efficient in feeding extruders where short-term feeding precision is crucial. Perfectly suited for industries such as food processing and laboratory environments, these feeders are designed with specialized storage containers and custom feeding devices to meet diverse needs. From compact to modular designs, they seamlessly integrate into any application.


Principle
Experience precision like never before as the material gracefully flows through the feeder. The system's weight decreases, and through meticulous control of the loss-in-weight feeder, the feed rate is finely tuned to match the desired weight loss rate. Continuous monitoring ensures a smooth material flow, optimizing performance at every turn.
During operation, every integral component - the feeder, hopper, and material - is consistently weighed, ensuring unparalleled precision and accuracy throughout the process.
Gravimetric feeders are designed to expertly handle minor feed rate fluctuations caused by variations in auger filling capacity and material bulk density. By precisely adjusting the auger speed, these fluctuations are managed to maintain a consistently even product discharge, ensuring smooth and reliable operation every time.



Company Profile
Welcome to Nanjing Pege Techno Machine Co., Ltd, an illustrious leader in bulk ingredient feeding and weighing for over a decade. Our exceptional expertise and unwavering commitment have garnered the trust of a vast clientele, establishing us as a reputable and dependable feeder supplier.
We proudly serve a wide array of industries, including plastics, chemical, pharmaceutical, food, pet food, detergent, ceramics, glass, and construction. We place a high value on customer satisfaction, conducting thorough analysis of your ingredients and collaborating closely to comprehend your unique needs. Drawing from over ten years of experience, we carefully select the ideal device from our extensive product line to accommodate any ingredient. Further customization is available to meet your specific requirements.
Our offerings extend beyond comprehensive process consultation to include a range of services such as feeding trials in our dedicated test laboratories, on-site start-ups, and operator training at your location or our training center.
Our comprehensive after-sales services ensure your satisfaction, offering maintenance, custom screws, spare parts, and repairs, all at competitive prices.


Principle
In the intricate realm of loss-in-weight feeding, continuous weighing of the entire system - the feeder, hopper, and material - is carried out. As material is dispensed, the rate of weight reduction is meticulously calculated, with feeder speed adjusted to maintain the exact desired rate.

Twin Screw Loss-in-weight Feeders

Application material
Our Twin Screw Loss-in-weight Feeders are expertly designed to handle a diverse range of materials, including Resin Granules, Resin Powder, Calcium Carbonate, French Chalk, TiO2, and Carbon Black, with unmatched proficiency.

Features

1. Our cantilever-type weighing frame ensures a lower center of gravity, significantly reducing vibrations and enhancing the feeder's anti-interference performance.
2. Featuring a vertical U-shaped hopper with a mirror-smooth inner wall, our design prevents material bridging and guarantees seamless operation.
3. Equipped with a stainless steel bellow sensor, our feeders deliver exceptional precision with minimal signal drift, designed to endure long-term use in the harshest environments.
4. With 485 Digital transmission, our weighing data retains its integrity without attenuation, providing robust anti-interference capabilities during data transmission.
5. Our feeders are equipped with independent motors for feeding and stirring, with adjustable stirring speeds to precisely meet specific demands, enhancing efficiency and precision.
6. By removing the agitation motor from the top of the hopper, vibrations are reduced significantly, contributing to the feeder system's high stability and precision.

Specifications

Parameters Model	FT-28	FT-38	FT-46	FT-64
Capacity range	20-100kg/h	50-300kg/h	100-600kg/h	200-1200kg/h
Volume	40L	100L	150L	250L
Range	50kg	100kg	150kg	200kg
Net Weight	86kg	140kg	170kg	190kg
Size	550x340x680	680x430x900	790x480x1050	950x530x1270
Power	AC380V Feeding motor 0.25kw +stirring motor 0.15kw	AC380V 3ph Feeding 0.37kw +Stirring 0.2kw	AC380V 3ph Feeding 0.55kw +stirring 0.4kw	AC380V 3ph Feeding 0.75kw +Stirring 0.75kw
Screw	Solid Twin Screw	Solid Twin Screw	Solid Twin Screw	Solid Twin Screw
Dynamic accuracy	±0.5%	±0.5%	±0.5%	±0.5%
Resolution	1/100000	1/100000	1/100000	1/100000
Discharge tube	Φ45x3x2	Φ57x3x2	Φ65x3x2	Φ89x3x2

MM
Micro Type Twin Screw Feeder Specifications

Parameters Model	FT-15	FT-20
Capacity range	0.5-3kg/h	2-15kg/h
Volume	5L	8L
Range	3kg	5kg
Net Weight	40kg	50kg
Size	510x340x480	530x360x480
Power	AC220V 1ph Feeding Servo Motor 0.1kw Stirring Servo Motor 0.1KW	AC380V 3 Feeding Servo Motor 0.2kw Stirring Servo Motor 0.2KW
Screw Type	Solid Twin Screw	Solid Twin Screw
Dynamic accuracy	±0.5%	±0.5%
Resolution	1/100000	1/100000
Discharge tube	Φ26x3x2	Φ30x3x2

FAQs

1. How does a loss-in-weight feeder work?

The Gravimetric Loss in Weight Feeder serves as an essential cornerstone for precision in material flow management and measurement within complex systems. This sophisticated apparatus is adept at handling bulk solids, guaranteeing a uniform material discharge at a predetermined weight per unit time, whether calculated in kg/min or kg/hour. Ingeniously, the weight signal is utilized as a feedback control mechanism, allowing for rigorous monitoring and precise regulation of the feed rate into the system. The versatility of the weighing systems, which include platform scales, load-cells, and weigh hoppers, ensures tailored solutions for diverse needs. The gravimetric feeder's capability to operate as a loss-in-weight or gain-in-weight system offers extraordinary adaptability and efficiency, meeting the distinct demands of various processes.

1. Unlock the extraordinary benefits that the gravimetric feeder offers, poised to revolutionize your operational efficiency.

Ensure exceptional product quality through the precise and accurate metering of bulk ingredients, maintaining consistency and excellence in every batch produced.
Dramatically lower labor expenses while enhancing the workplace environment, cultivating a space that is both efficient and enjoyable.
Boost the stability and dependability of your products, guaranteeing they adhere to the utmost standards of performance and quality.
Reduce dust pollution, championing environmental sustainability and fostering a cleaner, greener production process.

1. What level of accuracy can you expect from a top-tier loss-in-weight feeder?

Our cutting-edge feeder ensures a remarkable feeding accuracy rate of 0.5%, with the micro twin screw variant delivering an outstanding accuracy of up to 0.3%.

1. Could you detail the primary components of a standard loss-in-weight feeder?

A comprehensive loss-in-weight feeder system for bulk materials comprises critical components such as a storage hopper, precise feeding devices like augers, screws, chutes, and pumps, coupled with precision scales or load cells. The entire system is orchestrated by advanced loss-in-weight or feeder controllers. Optional enhancements such as agitators can be integrated to further elevate the quality of bulk materials, ensuring peak performance and unwavering reliability.