Presenting the Innovative Flexible Paddle-Massaged PUR Hopper LIW Feeder: Engineered for excellence, this resilient and efficient system ensures exceptional precision in fulfilling all your material handling requirements.
General Introduction
Embrace the unparalleled precision of Loss-in-weight feeders, your ultimate choice for small to medium feeding ranges, ideally suited for perfect ambient conditions. With remarkable versatility, they seamlessly manage bulk solids, liquids, and even challenging, poorly flowing materials. Essential in continuous processes, they excel at feeding extruders with unmatched short-term feeding consistency. Widely used in the food industry and laboratories, these feeders, equipped with appropriate storage containers and customized feeding mechanisms, range from compact designs to modular concepts, adapting effortlessly to diverse usage scenarios.
Principle
As material traverses the feeder, the system efficiently registers a decrease in weight. The sophisticated loss-in-weight feeder controls meticulously adjust the feed rate, ensuring the weight loss speed perfectly aligns with the desired feed rate, continuously monitoring material flow to uphold utmost accuracy.
All components, encompassing the feeder, hopper, and material, are constantly weighed throughout operation, guaranteeing meticulous and precise feeding.
Gravimetric feeders may encounter slight feed rate variations due to changes in auger filling capacity and material bulk density. These variations are expertly managed by adjusting the auger speed, thus maintaining reliable and consistent product dispensing.
Composition of Loss-in-Weight Feeder
Loss-in-weight feeders tailored for bulk materials integrate storage hoppers with controlled feeding devices, including augers, screws, agitators, and pumps. Complemented by scales or load cells and sophisticated loss-in-weight controllers, they consistently maintain precision.
Specially optimized for the compound industry, Nanjing Pege's loss-in-weight feeders offer unparalleled flexibility in installation, with a variety of feeder and hopper sizes to suit any spatial requirements. Vertical container walls promote optimal space utilization and enhance bulk material flow. An innovative off-center auger setup allows up to six feeders to be strategically placed adjacently. Furthermore, drive and auger configurations are highly customizable during assembly to meet specific needs.
Material Applicable
Perfectly suited for handling Resin Particles, Resin Powder, Calcium Carbonate, and Glass Fibers with exceptional efficiency.
Expertly manages Talcum Powder and Titanium White Powder, ensuring smooth processing.
Effectively processes Carbon Black and Flame Retardant Antioxidants, delivering reliable results.
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
,
Capacity range values derive from materials with a stacking density of 0.6 g/cm³, ensuring accurate performance metrics.
g/m
2
,
Dynamic accuracy values are rigorously tested under working conditions lasting at least 30 seconds, certifying reliability.
Some cases
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