Reliable Pege Twin Screw Gravimetric Feeder for Power Feed, Twin Screw Design

• 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 advanced Loss-in-weight Feeders, meticulously crafted for both small and medium feeding ranges. As industry leaders, we ensure unparalleled accuracy under optimal ambient conditions, adeptly managing a vast array of materials, from bulk solids and liquids to challenging, poorly-flowing substances. Perfect for diverse continuous processes, our feeders are indispensable in feeding extruders where short-term consistency is essential. Serving a wide spectrum of industries including food processing and laboratories, our feeders employ specialized storage containers and customized feeding devices. With designs ranging from compact to modular, they seamlessly adapt to any application need.


Principle
In the dynamic world of material feeding, as substances flow through our feeder, the system's weight is expertly managed. Our loss-in-weight feeders meticulously adjust the feed rate, ensuring the weight loss speed aligns with your desired specifications. Continuous monitoring guarantees smooth material flow, optimizing performance to the highest standards.
During every operational phase, each component, from the feeder to the hopper and the material itself, is consistently weighed to maintain precision and accuracy throughout, ensuring top-tier performance at all times.
Gravimetric feeders are designed to handle minor feed rate fluctuations caused by variations in auger filling capacity and material bulk density. Our system adeptly adjusts the auger speed, ensuring an even product discharge that guarantees smooth, reliable operation.



Company Profile
Introducing Nanjing Pege Techno Machine Co., Ltd - a trusted name in bulk ingredient feeding and weighing for over a decade. With unmatched expertise and unwavering dedication, we have built a solid reputation among a diverse range of clients, cementing our status as a reliable partner in feeder supply.
We cater to industries such as plastics, chemicals, pharmaceuticals, food, pet food, detergents, ceramics, glass, and construction, with a focus on customer satisfaction. Before presenting a proposal, we conduct a thorough analysis of your ingredients and collaborate closely to fully understand your requirements. Drawing from our decade-long experience, we meticulously select the perfect device from an extensive product line to accommodate any ingredient, offering customization to meet specific customer needs.
In addition to comprehensive process advice, we provide a broad range of services, including feeding trials in our specialized test labs, on-site start-ups, and operator training sessions either at your premises or at our training center.
Our comprehensive after-sales services include maintenance, bespoke screws, spare parts, and repairs, all offered at competitive prices to ensure your satisfaction and peace of mind.


Principle
In the refined realm of loss-in-weight feeding, the entire system, including the feeder, hopper, and material, undergoes unceasing weighing. As materials are dispensed, the system calculates the weight reduction rate, allowing precise adjustments to feeder speed to maintain the exact desired rate.

Twin Screw Loss-in-weight Feeders

Application material
Our Twin Screw Loss-in-weight Feeders expertly manage a wide array of materials including Resin Granules, Resin Powder, Calcium Carbonate, French Chalk, TiO2, and Carbon Black, ensuring versatility and adaptability for various industrial needs.

Features

1. Crafted with a cantilever-type weighing frame, our design ensures a lower center of gravity, reducing vibrations and significantly enhancing the feeder's anti-interference capabilities.
2. The vertical U-shaped hopper features mirror-like inner walls and an absence of corner enclosures, effectively preventing material bridging and ensuring a seamless, smooth operation.
3. Equipped with a stainless steel bellow sensor, our feeders deliver outstanding precision with minimal signal drift, enduring even the most demanding environments over prolonged use.
4. Utilizing 485 Digital transmission, the integrity of weighing data is preserved without attenuation, offering robust anti-interference during data transmission for reliable performance.
5. Our feeders are designed with independent motors for feeding and stirring, allowing adjustable stirring speeds to meet specific requirements with precision and efficiency.
6. By eliminating the agitation motor on top of the hopper, we significantly reduce vibrations, contributing to 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 is a cutting-edge tool crafted to deliver precise control and measurement of material flow within complex systems. This sophisticated apparatus expertly manages bulk solids, ensuring a seamless and consistent discharge of material at predetermined weights per unit time, whether expressed in kg/min or kg/hour. Utilizing an innovative weight signal for feedback control, this system guarantees exact monitoring and regulation of feed rates into the system. Boasting adaptable weighing systems, such as platform scales, load-cells, and weigh hoppers, it is tailored to meet diverse process needs. The gravimetric feeder's dynamic nature allows it to operate as a loss-in-weight or gain-in-weight system, providing unmatched flexibility and performance.

1. Unleash the extraordinary potential of the gravimetric feeder to revolutionize and enhance your operational capabilities.

Ensure unrivaled product quality through the precise metering of bulk ingredients, achieving consistency and excellence in every production batch.
Dramatically cut down on labor costs while improving the work environment, creating a more efficient and enjoyable workplace.
Boost the stability and reliability of your products, consistently meeting the highest standards of quality and performance.
Combat dust pollution to support environmental sustainability, fostering a cleaner and more eco-friendly production process.

1. What level of accuracy can you anticipate from a premium loss in weight feeder?

Our cutting-edge feeder offers an outstanding feeding accuracy rate of 0.5%, with the micro twin screw model achieving remarkable accuracy up to 0.3%.

1. Could you outline the key components of a standard loss in weight feeder?

A standard loss-in-weight feeder for bulk materials comprises key elements including a storage hopper, controlled feeding devices such as augers, screws, chutes, and pumps, and precision scales or load cells. The system is operated by loss-in-weight controllers or feeder controllers. Optional features like agitators can be added to further enhance the quality of bulk materials, ensuring peak performance and reliability.