Pege Twin Screw Gravimetric Feeder for Power Feed, Twin Screw Feeding Type

• 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

Discover the exceptional Twin Screw Loss-in-weight Feeders designed for precision Powder Blending.

General Introduction

Our state-of-the-art Loss-in-weight feeders are masterfully crafted for precision in both small and medium feeding ranges, operating with unmatched accuracy under ideal ambient conditions. These adaptable feeders skillfully manage a broad array of materials, including bulk solids, liquids, and even those challenging, poorly-flowing products. Perfectly suited for a variety of continuous processes, they shine in feeding extruders where short-term feeding consistency is crucial. Serving diverse sectors such as food processing and laboratory environments, these feeders incorporate specialized storage containers and customized feeding devices. With designs ranging from compact to modular, they effortlessly adapt to unique application requirements.


Principle
As materials flow through the feeder, the system's weight decreases. By precisely regulating the loss-in-weight feeder, the feed rate is expertly calibrated to ensure weight loss speed aligns perfectly with the desired feed rate. Continuous monitoring assures smooth material flow, guaranteeing peak performance.
During operation, every component, including the feeder, hopper, and material, is consistently weighed, ensuring precise accuracy and performance at all times.
Gravimetric feeders may experience minor feed rate variations due to differences in auger filling capacity and material bulk density. These variations are expertly managed by adjusting auger speed, ensuring a consistently even product discharge for smooth and reliable operation.



Company Profile
Nanjing Pege Techno Machine Co., Ltd stands as a premier authority in bulk ingredient feeding and weighing for over a decade. With exceptional expertise and unwavering dedication, we have secured the trust of a diverse clientele, solidifying our status as a reliable feeder supplier.
Catering to industries like plastics, chemical, pharmaceutical, food, pet food, detergent, ceramics, glass, and construction, we place a premium on customer satisfaction. Before proposing solutions, we meticulously analyze your ingredients and collaborate closely to understand your requirements. Harnessing our decade of experience, we select the optimal device from our broad product range to accommodate any ingredient. Further customization is available to meet specific customer needs.
Beyond comprehensive process consulting, we provide an extensive suite of services including feeding trials in our dedicated test labs, on-site start-ups, and operator training conducted at your location or in our training center.
Our wide-ranging after-sales services include maintenance, custom screws, spare parts, and repairs, all offered at competitive prices to ensure your satisfaction.


Principle
In the complex realm of loss-in-weight feeding, the entire system - feeder, hopper, and material - is subject to continuous weighing. As material is dispensed, the reduction rate of the system's weight is calculated, with feeder speed precisely adjusted to maintain the exact desired rate.

Twin Screw Loss-in-weight Feeders

Application material
Our Twin Screw Loss-in-weight Feeders are expertly equipped to handle various materials, including Resin Granules, Resin Powder, Calcium Carbonate, French Chalk, TiO2, and Carbon Black.

Features

1. The innovative cantilever-type weighing frame is meticulously designed to maintain a low center of gravity, minimizing vibrations and enhancing the anti-interference performance of the entire feeder.
2. Our vertical U-shaped hopper features a mirror-like inner wall and is devoid of corner enclosures, effectively preventing material bridging to ensure consistently smooth operation.
3. Fitted with a stainless steel bellow sensor, our feeders deliver exceptional precision with minimal signal drift, capable of enduring long-term use and harsh environments with robustness.
4. Employing 485 Digital transmission technology, the weighing data remains intact with no signal attenuation, providing exceptional anti-interference properties during data transfer.
5. Our feeders are equipped with independent motors for feeding and stirring, allowing for adjustable stirring speeds tailored to meet specific demands with precision and efficiency.
6. By eliminating the agitation motor from the top of the hopper, vibrations are dramatically reduced, enhancing the system's exceptional stability and accuracy.

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 stands as an essential and sophisticated instrument for those seeking precision in material flow regulation. Expertly engineered to handle bulk solids, this remarkable device ensures a smooth and consistent discharge, meticulously calibrated to deliver specific weights per unit of time, whether in kg/min or kg/hour. By harnessing the power of a weight signal as a feedback control mechanism, it offers exceptional precision in monitoring and adjusting the feed rate of materials entering the system. Its versatile weighing systems, including platform scales, load-cells, and weigh hoppers, adapt effortlessly to diverse process requirements. Depending on the necessity, the gravimetric feeder dynamically operates as either a loss-in-weight or gain-in-weight system, promising unmatched flexibility and efficiency in your production environment.

1. Uncover the extraordinary benefits that the gravimetric feeder brings to your production floor, transforming operational efficiency and product quality.

Ensure your products stand out with superior quality by leveraging the precise and accurate metering capabilities of our gravimetric feeders, guaranteeing consistency and excellence in every production batch.
Witness a remarkable decrease in labor costs while elevating the workplace atmosphere, fostering an environment of enhanced productivity and employee satisfaction.
Bolster the stability and reliability of your products, ensuring they consistently meet and exceed the highest standards of performance and quality expected in the industry.
Take significant strides towards environmental sustainability by minimizing dust pollution, cultivating a cleaner and greener production process that respects our planet.

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

Experience unmatched precision with our cutting-edge feeder, delivering an exceptional feeding accuracy rate of 0.5%. For those requiring even finer accuracy, our micro twin screw variant achieves an outstanding rate of up to 0.3%, setting a new standard in precise material handling.

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

A state-of-the-art loss-in-weight feeder, specifically designed for bulk materials, comprises key components such as a robust storage hopper, meticulously controlled feeding devices including augers, screws, chutes, and pumps. These work in harmony with precision scales or load cells, all under the governance of advanced loss-in-weight controllers or feeder controllers. Optional enhancements, such as agitators, can be integrated to further refine the handling of bulk materials, ensuring unrivaled performance, precision, and reliability in your operations.