Precision Feeding with Pege Twin Screw Loss in Weight Feeder

• Accuracy: 0.5%
• Touch Screen: Touch Screen
• Hopper Material: SUS304
• Model NO.: PG-FT Series
• 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

Presenting the exceptional Twin Screw Loss-in-Weight Feeders designed specifically for precise Powder Blending needs.

General Introduction

The innovative Loss-in-Weight Feeders are exquisitely tailored for both small and medium feeding requirements, operating with unparalleled precision. Under optimal conditions, these feeders showcase remarkable flexibility, adeptly managing a range of materials including bulk solids, liquids, and challenging-to-flow products. These feeders are indispensable in continuous processes, such as extruder feeding, where short-term consistency is paramount. Their versatility extends to the food sector and laboratory settings, facilitated by specialized storage and feeding configurations. The designs range from compact to modular, catering to diverse usage scenarios.


Principle
The feeder's brilliance lies in its ability to adjust the feed rate as the system's weight diminishes. This ensures the rate of weight loss aligns seamlessly with the desired feed rate, thanks to the continuous monitoring of material flow by the loss-in-weight feeder controls.
Each component, along with any product within, is meticulously weighed throughout the operation, encompassing the feeder itself, the hopper, and the material.
Gravimetric feeders endure slight feed rate fluctuations caused by variations in auger filling capacity and material bulk density. These are skillfully corrected by adjusting auger speed, guaranteeing a smooth and even product dispense.



Company Profile
For over a decade, Nanjing Pege Techno Machine Co., Ltd has specialized in the art of bulk ingredient feeding and weighing. Our wealth of experience has established us as a dependable supplier to a diverse clientele.
Serving industries like plastics, chemicals, pharmaceuticals, food, pet food, and more, we prioritize customer needs above all. We meticulously analyze your ingredients and collaborate with you to identify your precise requirements. Leveraging our 10-year expertise, we propose the perfect solution from our extensive product range, adaptable to any ingredient. Each machine can be tailored to meet specific customer needs.
We offer a wide range of services, from comprehensive process consultations to feeding trials in our state-of-the-art labs. Additionally, we provide start-up assistance and operator training, either on-site or at our dedicated training center.
Our after-sales services are extensive, covering maintenance, custom screw designs, spare parts, and repairs, all offered at competitive prices.

Principle
In the realm of loss-in-weight feeding, the entire system, comprising the feeder, hopper, and material, undergoes continuous weight monitoring. As material is dispensed, the system calculates the weight loss rate and dynamically adjusts the feeder speed to maintain the set feed rate.

Twin Screw Loss-in-weight Feeders

Application material
This versatile feeder is suitable for a variety of materials: Resin Granules, Resin Powder, Calcium Carbonate, French Chalk, Tio2, and Carbon Black.

Features

1. The cantilever-type weighing frame ensures a lower barycenter, minimizing vibrations and enhancing the feeder's anti-interference capabilities.
2. The innovative vertical U-shaped hopper, featuring a mirror-like inner surface and no corner enclosures, effectively prevents material bridging.
3. Our stainless steel bellow sensor boasts high precision and minimal signal drift, withstanding long-term use and harsh environments with ease.
4. Advanced 485 digital transmission ensures weighing data remains interference-free and intact during its entire transmission journey.
5. Feeding and stirring operations are independently powered, with adjustable stirring speeds tailored to specific demands.
6. By eliminating the agitation motor atop the hopper, we significantly reduce operational vibrations, achieving unparalleled 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 function? Discover the intricate workings of these precision instruments.

The Gravimetric Loss in Weight Feeder stands as a pivotal instrument in the realm of precision control and measurement of substance flow within intricate system operations. This robust equipment is adept at managing bulk solids, ensuring they discharge consistently at a pre-determined weight per unit of time, expressed as kg/min or Kg/hour. This remarkable capability pivots on a sophisticated feedback control system that meticulously monitors and regulates the feed rate into the instrument. The weighing mechanisms it employs range from platform scales and load-cells to weigh hoppers, each tailored to the specific demands of your processing setup. Depending on the operational intricacies, the gravimetric feeder may operate as either a loss-in-weight or a gain-in-weight system, offering unparalleled flexibility and precision.

1. Discover the transformative benefits that the gravimetric feeder can bring to your operations!

Experience the pinnacle of quality in your final products, achieved through precise and accurate metering of bulk ingredients.
Significantly cut down on labor costs while simultaneously enhancing the work environment for your team.
Achieve unmatched product stability, setting a new standard in industry excellence.
Champion environmental responsibility by reducing dust pollution, making your operations more eco-friendly.

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

Our feeders boast an impressive general feeding accuracy rate of 0.5%, with our micro twin screw loss in weight feeders achieving up to a remarkable 0.3% accuracy rate.

1. What constitutes the main components of a typical loss in weight feeder system?

The quintessential Loss-in-Weight Feeder for bulk materials features a storage hopper, precision-controlled feeding devices like augers, screws, chutes, and pumps, alongside scales or load cells, and sophisticated loss-in-weight controllers. For enhanced material quality, optional add-ons like agitators can be integrated.