A. What is Big Ton Bag Packing Scale Machine :
Electronic packing scale consists of weighing unit, sewing machine, conveying device, pneumatic system, dust removal system, quantitative packing control, etc. the whole weighing process is controlled by PLC and completed automatically.

B. Working principle of Big Ton Bag Packing Scale Machine :
When the electronic packaging scale enters the automatic operation state, the weighing control system opens the feeding door to start feeding, which is a fast and slow feeding mode; when the material weight reaches the fast feeding setting value, stop the fast feeding and keep the slow feeding; when the material weight reaches the final setting value, close the feeding door to complete the dynamic weighing process;

At this time, the system checks whether the bag clamping device In the predetermined state, when the packaging bag has been clamped, the system sends a control signal to open the unloading door of the weighing bucket, and the material enters the packaging bag.

The bag clamping device will be released, and the packaging bag will fall automatically; after the packaging bag falls, the sewing bag will be carried out and transported to the next station. It operates automatically in such a cycle.

C. Generally, a packing & palletizing line includes: Electric Cabinet, sewing machine,Sewing conveyor, Bag push machine, Reshapen conveyor,Metal detector,Weight checker,Bag Rejecter,Ink-jet printer conveyer,Ink-jet printer ,Pallet magazine,Palletizing conveyor ,Robot, Wrapping Machine ,Finished palletizing conveyor.

D. According to the different styles of packaging bags, it can be divided into open mouth bag packing machine and valve type bag packing machine

Main sub-suppliers of rubber weighing packing machine :

Utilities ( provided by buyer ):
(1)Power
AC380V±10％；50Hz±2%(three phase and five wires),~5 Kw
(2)Compressed Air:
Pressure: 0.55~0.7 Mpa；
Consumption: 0.3N m3/min；
(3) De-dusting
Negative pressure:6-8pa
Blowing rate: 1800m³/H
(4)Temperature: -5- + 50 (℃)
(5)Relative humidity:≤90% (no coagulation water)

our rubber weighing packing machine Advantage : Fast packing speed , high precision, less dust