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Milltronics weighfeeders from Siemens can improve the accuracy of processing, blend consistencies, accountability, and record keeping. All weighfeeders come standard with a belt weigh bridge and speed sensor. An integrator is required to complete the system.
The weighfeeder is used to deliver an accurate mass flow rate of material. In the majority of applications, material is profiled by an adjustable mechanical shear gate, which fixes the correct material bed depth for a given particle size.
The feed rate is then maintained and adjusted by varying the speed of the belt. However, in some cases the belt speed is constant with rate control (if any) done by a pre-feeding device.
The system consists of three components: weight and speed sensing, integration and control, and the mechanical conveying system.
Using the belt load and the belt speed signals, small incremental totals of weight per time are measured by the integrator and then the flow rate is calculated. The measured flowrate is compared against the desired flowrate and the on-board PID controller makes necessary corrections to the belt speed.
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MULTIDOS weighfeeders are complete weighing systems with extensive variants to adapt to different feed rates, bulk solids properties, and application-specific marginal conditions.
- feed rates: up to approx. 1000 t/h
- main fields of use:cement, steel, and minerals industries
- for granular bulk solids (clinker, gypsum, lump coal)
- for powdery and mealy bulk solids (raw meal, fly ash, filter dust)
- for difficult to handle/sticky bulk solids (clay, marl, gypsum from flue gas desulfurization)
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Metalfab's APB Volumetric Belt Feeder features a ruggedly built, sliding belt assembly designed for highly accurate metering of all types of powders, pellets, and agglomerates. It is exceptionally well suited for feeding of abrasive materials and materials that have a tendency to smear or compress when being fed by a volumetric screw feeder. The APB is also ideal for the high volume requirements of the chemical and food industries.
Features/Benefits
Accuracy
- ±1 to 1-1/2%
Belt Widths/Lengths
- 12", 24", 36" or 48" widths and 36", 72", 108", and 144" lengths respectivelys
Feed Rates
- up to 4800 cu. ft./hr.
Belt Materials
- neoprene (standard); HYCAR®, Nordel®, and Viton® also available
Bearings
- sealed and located outboard to prevent contamination; all units equipped with skirtboards and adjustable belt tensioners
Belt Scrapers
- to prevent material buildup on belt surface and ensure complete discharge of material from the belt (standard) |
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| ... products without technical information |
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Milltronics weighfeeders from Siemens can improve the accuracy of processing, blend consistencies, accountability, and record keeping. All weighfeeders come standard with a belt weigh bridge and speed sensor. An integrator is required to complete the system.
The weighfeeder is used to deliver an accurate mass flow rate of material. In the majority of applications, material is profiled by an adjustable mechanical shear gate, which fixes the correct material bed depth for a given particle size.
The feed rate is then maintained and adjusted by varying the speed of the belt. However, in some cases the belt speed is constant with rate control (if any) done by a pre-feeding device.
The system consists of three components: weight and speed sensing, integration and control, and the mechanical conveying system.
Using the belt load and the belt speed signals, small incremental totals of weight per time are measured by the integrator and then the flow rate is calculated. The measured flowrate is compared against the desired flowrate and the on-board PID controller makes necessary corrections to the belt speed.
|
|
MULTIDOS weighfeeders are complete weighing systems with extensive variants to adapt to different feed rates, bulk solids properties, and application-specific marginal conditions.
- feed rates: up to approx. 1000 t/h
- main fields of use:cement, steel, and minerals industries
- for granular bulk solids (clinker, gypsum, lump coal)
- for powdery and mealy bulk solids (raw meal, fly ash, filter dust)
- for difficult to handle/sticky bulk solids (clay, marl, gypsum from flue gas desulfurization)
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|
Metalfab's APB Volumetric Belt Feeder features a ruggedly built, sliding belt assembly designed for highly accurate metering of all types of powders, pellets, and agglomerates. It is exceptionally well suited for feeding of abrasive materials and materials that have a tendency to smear or compress when being fed by a volumetric screw feeder. The APB is also ideal for the high volume requirements of the chemical and food industries.
Features/Benefits
Accuracy
- ±1 to 1-1/2%
Belt Widths/Lengths
- 12", 24", 36" or 48" widths and 36", 72", 108", and 144" lengths respectivelys
Feed Rates
- up to 4800 cu. ft./hr.
Belt Materials
- neoprene (standard); HYCAR®, Nordel®, and Viton® also available
Bearings
- sealed and located outboard to prevent contamination; all units equipped with skirtboards and adjustable belt tensioners
Belt Scrapers
- to prevent material buildup on belt surface and ensure complete discharge of material from the belt (standard) |
|
| ... products without technical information |
| |
Milltronics weighfeeders from Siemens can improve the accuracy of processing, blend consistencies, accountability, and record keeping. All weighfeeders come standard with a belt weigh bridge and speed sensor. An integrator is required to complete the system.
The weighfeeder is used to deliver an accurate mass flow rate of material. In the majority of applications, material is profiled by an adjustable mechanical shear gate, which fixes the correct material bed depth for a given particle size.
The feed rate is then maintained and adjusted by varying the speed of the belt. However, in some cases the belt speed is constant with rate control (if any) done by a pre-feeding device.
The system consists of three components: weight and speed sensing, integration and control, and the mechanical conveying system.
Using the belt load and the belt speed signals, small incremental totals of weight per time are measured by the integrator and then the flow rate is calculated. The measured flowrate is compared against the desired flowrate and the on-board PID controller makes necessary corrections to the belt speed.
|
|
MULTIDOS weighfeeders are complete weighing systems with extensive variants to adapt to different feed rates, bulk solids properties, and application-specific marginal conditions.
- feed rates: up to approx. 1000 t/h
- main fields of use:cement, steel, and minerals industries
- for granular bulk solids (clinker, gypsum, lump coal)
- for powdery and mealy bulk solids (raw meal, fly ash, filter dust)
- for difficult to handle/sticky bulk solids (clay, marl, gypsum from flue gas desulfurization)
|
|
Metalfab's APB Volumetric Belt Feeder features a ruggedly built, sliding belt assembly designed for highly accurate metering of all types of powders, pellets, and agglomerates. It is exceptionally well suited for feeding of abrasive materials and materials that have a tendency to smear or compress when being fed by a volumetric screw feeder. The APB is also ideal for the high volume requirements of the chemical and food industries.
Features/Benefits
Accuracy
- ±1 to 1-1/2%
Belt Widths/Lengths
- 12", 24", 36" or 48" widths and 36", 72", 108", and 144" lengths respectivelys
Feed Rates
- up to 4800 cu. ft./hr.
Belt Materials
- neoprene (standard); HYCAR®, Nordel®, and Viton® also available
Bearings
- sealed and located outboard to prevent contamination; all units equipped with skirtboards and adjustable belt tensioners
Belt Scrapers
- to prevent material buildup on belt surface and ensure complete discharge of material from the belt (standard) |
|
| ... products without technical information |
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