Introducing the Flexible Paddle-Massaged PUR Hopper LIW Feeder – a stalwart, high-performance solution engineered to deliver unrivaled precision in your advanced material handling demands. Experience a new standard of efficiency and reliability with this exceptional feeder.
General Introduction
Loss-in-weight feeders represent the pinnacle of accuracy for small to medium material feeding ranges. With an unmatched precision under optimal ambient conditions, these versatile feeders manage bulk solids, liquids, and even challenging, poorly flowing materials with remarkable ease. They are essential in continuous operations, such as feeding extruders that require impeccable short-term feeding consistency. Furthermore, their adaptability shines in the food industry and laboratory settings, thanks to diverse storage containers and bespoke feeding mechanisms. From compact units to modular designs, they cater to a myriad of usage scenarios, enhancing operational efficiency.
Principle
As material seamlessly flows through the feeder, the system astutely measures the decreasing weight. The intelligent loss-in-weight feeder controls meticulously adjust the feed rate, ensuring the pace of weight reduction aligns precisely with the desired feed rate. This perpetual monitoring of material flow secures unparalleled accuracy.
Each component – the feeder, hopper, and material – undergoes continuous weighing during operation, guaranteeing precision in every feed.
Gravimetric feeders may experience slight feed rate variations due to changes in auger filling capacity and material bulk density. These minor fluctuations are adeptly managed by adjusting the auger speed, ensuring unwaveringly consistent product dispensing.
Composition of Loss-in-Weight Feeder
Loss-in-weight feeders for bulk materials consist of storage hoppers and controlled feeding devices, including augers, screws, agitators, and pumps. They are equipped with scales or load cells and precision-maintaining loss-in-weight controllers, making them indispensable for precision handling.
Nanjing Pege's loss-in-weight feeders boast unparalleled optimization for the compound industry. With flexible installation options, they accommodate any space requirement, offering diverse feeder and hopper sizes. Their vertical container walls maximize space efficiency and enhance bulk material flow. The ingenious off-center auger setup allows up to six feeders to be stationed adjacently. Furthermore, drive and auger configurations can be tailored during assembly for customized solutions.
Material Applicable
Perfectly suited for Resin Particles, Resin Powder, Calcium Carbonate, and Glass Fibers, our feeders cater to these materials with precision.
Tailored for handling Talcum Powder and Titanium White Powder with ease and efficiency.
Expertly designed to manage Carbon Black and Flame Retardant Antioxidants effectively.
Features
Suitable for all-purpose bulk material, especially for the powder material with humidity and low flowability. The cantilever sling-type weighing scale supports the storage hopper, which has the characteristics of vibration reduction and anti-level interference. This design can effectively shield the non-weight value interference from the vibrator and measure the flow of the system more accurately. All contact with materials is SUS304 with inner mirror surface. Gentle feed capability by paddling flexible hopper with external agitation. Easy to disassemble and to clean, convenient for maintenance. No direct touch between stirring unit and material ensures no damage on the materials. The stirring and feeding motors are separated, and the speed can be adjusted separately. The electronic control system reserves an Ethernet communication interface for remote control.
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Specifications
Parameters/Model |
PG-FP-48 |
PG-FP-57 |
PG-FP-89 |
Capacity range |
20-100kg/h |
50-300kg/h |
200-1200kg/h |
Hopper Volume |
40L |
100L |
240L |
Load Cell Range |
50kg |
100kg |
300kg |
Net Weight |
86kg |
140kg |
200kg |
Dimension |
550x340x680 |
680x430x900 |
820x490x1150 |
Power |
AC380V 3ph Feeding Motor 0.25kw Stirring Motor 0.15kw |
AC380V 3ph Feeding Motor 0.37kw Stirring Motor 0.2kw |
AC380V 3ph Feeding Motor 0.37kw Stirring Motor 0.0.37kw |
Output method |
Spring Screw or Solid Single Screw |
Spring Screw or Solid Single Screw |
Spring Screw or Solid Single Screw |
Dynamic accuracy |
±0.5% |
±0.5% |
±0.5% |
Resolution |
1/100000 |
1/100000 |
1/100000 |
Discharge tube |
Φ48x3 |
Φ63x3 |
Φ89x3 |
1
,
The capacity range values are meticulously based on materials featuring a stacking density of 0.6 g/cm³.
g/m
2
,
Dynamic accuracy values are rigorously tested in conditions sustained for a minimum of 30 seconds to ensure reliability.
Some cases
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