BFS/BFH Metering Feeders

BFS/BFH Metering Feeders
At the Throat Models

Conair feeders provide injection molders and extruders with a versatile, economical way to volumetrically meter colorants or other additives into the flow of virgin material directly at the throat of the processing machine.

 

By metering additives directly at the throat, greater savings in material inventory and colorant can be achieved over traditional pre-colored or centrally blended material schemes.

  • Model for low/high throughput
  • Injection or extrusion control
  • Easy, no-tools cleanout
  • Digital setpoint accuracy
  • Optional low level alarm
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email

salesindia@conairgroup.com

Phone

+91 79 2909 4790, 2970 8147

Parts & Service

+91-8000788040

serviceindia@conairgroup.com

Features (click here to hide)

Wide range of master batch dosing capacity with 4 different sizes of augers.

An even and consistent dosing rate.

Accurate and stable dosing because of the performance of the stepper motor having  minimum rotation of 0.5 Degree to maintain a controllable speed within tolerance
of 0.5 RPM.

Repeatability because of the stepper motor control.

Imported high torque stepper motor.

Versatility to run higher speeds for higher dosages.

Common control for Injection mouldings, blow mouldings & extruders.

LCD display HMI with full numeric keypad for quick access to setting the parameter which  reduce the change over time of master batch.

PLC based controller.

Capability to control two BFS motors with different time and RPM.

Onboard test I manual mode to reduce calibration time.

Low power consumption control design.

Very user friendly control,easy to use.

Bigger size of hopper with carbon steel construction and PU painted.

Options (click here to hide)

Offset Intermixer

Hopper level sensor which gives the alarm when master batch level goes below predefined minimum level in the hopper.

Auto loader is available to keep filling master batch automatically.

Adaptor plates for throat mounting as per dimensions provided by the customer.

In extrusion processes, signal converters are available to synchronize extruder VFD control signals with the feeders control PLC.

Specifications (click here to hide)
BFS

BFS.jpg
BFH

BFH.jpg

Specification of BFS Augers

Code Description Dosing capacity kg/hour Dosing capacity gram/sec
Auger 1 3/8 x 1/4 0.04 to 3.6 0.011 to 1
Auger 2 3/8 x 3/8 0.07 to 7.00 0.019 to 1.94
Auger 3 1/2 x 1/2 0.20 to 10.9 0.058 to 3.028
Auger 4 3/4 x 3/4 0.5 to 33.0 0.138 to 9.166
Auger 5 1 x 1 0.5 to 73.0 1.1 to 20
Hopper Capacity Liter   18  
Feeder Dimensions mm 6"   8"
A 475   480
B 150   150
C 455   490
D 220   270
E 165   180
F 540   590
Feeder weight kg 19   25
Control Panel Dimensions mm      
Height    360  
Width    210  
Depth   170  
Supply Voltage (50/60Hz)   230 Vac  
Total Running Amps   1A  

Specification of BFH Augers

Code Description Dosing capacity kg/hour Dosing capacity gram/sec
Auger 1 2 x 2 21.24 to 400 5.9to 111.0
Auger 2 1-1/2 x 1-1/2 9.36to 176.4 2.6 to 49
Auger 3 1 x 1 2.9 to 54 0.81 to 15
Hopper Capacity Liter   17.2  
Feeder Dimensions mm 6"   8"
A 570   570
B 254   254
C 743   768
D 315   340
E 158   158
F 832   845
Feeder weight kg 27.7   27.7
Control Panel Dimensions mm      
Height   530  
Width   300  
Depth   175  
Supply Voltage (50/60Hz)   230 Vac  
Total Running Amps   4A