Wednesday, March 10th 2010 3:00:19 PM
 
:: Packaging by weight system:
 
GS4000 Packaging by weight system is composed of two parallel electronic scale of variable weight capacity;  two hoppers,  silo and two to four electro-magnetic gates.

The system is capable of generating accurate weight in a fraction of a second.   The accuracy is inversly proportional to the speed of packaging.  The system can be coupled to an automatic package feeds and sealing by heat press.
  Figure1: Packaging by weight system machine
:: Banisweef wheat, corn packaging system:
  • Weighing / Packing machine: the main target of the project is to pack the bushels to the set weight with high accuracy and in a short time.
  • The accuracy of the machine is 20 gm, with speed reach to 20 package/min.
  • The machine has the ability to change the set point to pack more than one package with different weights (from 5 kg to 100 kg with a step of one kg).
  • The machine have the ability to modify the weight error that might happen during the process of weighting to eliminate such errors and to reach the required weighing with the required accuracy.
  • The components of the machine are:
    1. the mechanical system which consists of a hopper, package holder, and the gates of the hopper, Silo which is controlled by the pneumatic valves
    2. The used valves in the project are pneumatic valves, that provides a fast operation, lower cost, and easy to maintenance.
  Figure2: Machine For weighing & Packaging bines.
:: Control Panel of packaging machine:  
  • The control unit uses PLC modules , which provide the fast response to the inputs/outputs, easy to maintenance, the ability to work for long time.
  • The Control Panel is provided with option that allow operating the machine in case of PLC failure or scale failure, to ensure that the machine will not stop.
  • The control panel is provided with 24 V power supply to feed the PLC and the whole control circuit.
  • The panel is provided with a circuit breaker to ensure maximum protection.
  • The panel door contain all the required push buttons and indicators to operate two scales with all options.
  Figure3: Control Panel of Packaging machine.
:: Technical data:
flux: 5t/h
depends on packages
packing speed(max):

5 kg / Package

800 packages/h

10 kg / Package

400packages/h
packing net weight:
 5~90Kg
Accuracy:
 20 gm
Packing bag:
 paper&plastic bag.
Typical material:
 corn,wheat,bean,corn,wheat germ etc
Hopper Size: 3100L
For more information about the packaging by weight system  download PDF


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