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Automatic Screw feeder, Compact structure and steady operation, Can be connected to DCS system, Intelligent controller - details see: https://www.machineto.com/fb-automatic-screw-feeder-for-dynamic-measuring-10199490

FB Automatic Screw Feeder for Dynamic Measuring

Packaging & Delivery:

Packaging Detail: Wooden box

Delivery Detail: Within 30 days

Specifications:

1.screw feeder.

2.With the function of self-diagnosis and can be connected to DCS system.

3.Ssteady operation and compact structure.

4.Patented product.
5.ISO9001 & 3C certificate.

6.Automatically calibrate and measure system zero.

Product Introduction:

• FB Automatic Screw Feeder for Dynamic Measuring is a kind of measuring equipment for feeding control, dynamic measuring and continuous conveying bulk material and powder.
• It can bewidely used in building materials, chemical, coal, ports, ceramics, food, and other industries.

Product Features:

1. FB-DMC-01A intelligent controller is adopted.

2. Compact structure&steady operation.

3. Automatically calibrate and measure system zero.

4. With the function of self-diagnosis and can be connected to DCS system.

5. Single tube single layer and double tube double layer can be chosed.

6. Set all kinds of parameters by hand.

7. Gravimetric weighing combined with screw convey to realize continuous dynamic measuring.

Working Principle:

1. When material is conveyed through screw from inlet to outlet, the material weight can be detected by the lode cell on the electrical weighing device under the conveyor and a signal in proportion to the material weight will be generated and transmitted to the controller.
2. At the same time, the speed can be detected by the speed sensor installed on the tail pulley and a signal is also generated and transmitted to the controller.
3. By multiplying the weight signal and the speed signal, the instantaneous flow value and total accumulation can be calculated.
4. The control system compares the actual flow signal with the set flow signal and then regulates the output signal through PID to adjust the feeding speed dynamically and thus to realize the continuous feeding.

Main Technical Parameters:

Weighing accuracy: ±1%

Conveying capacity: 1~100t/h

Parameters Table:

Screw Diameter(mm)		160	200	250	300	400
Pulverized Coal	Maximum Rotary Speed(n/min)	190	150	150	120	120
	Maximum Rotary Speed(m3/h)	9.7	18.1	3504	49	115
cement	Maximum Conveying Capacity(n/min)	90	75	75	60	60
	Maximum Conveying Capacity(m3/h)	3.3	6.7	13.3	18.3	43.5

Product Pictures: