The models of TECNO VL weighing-bagging machines are outfitted with a gravity bag filling system. This system is ideal for products granular or pelletized in nature, with free flowing characteristics (such as cereals, plastic granules, free-flowing granulated minerals, etc…), and when only a moderate output is required as bagging speed is limited to 150bags/hour. 

Product flow is controlled by a pneumatically actuated gate. The product flow channel, filling spout, and bag rest form the filling assembly of the packer, which “floats” from the main structure of the machine. This entire system is connected to the weighing system of the machine.

The electronic weighing systems feature a filling assembly that is supported by load cell and connected to the electronic weight controller. The weight controller it is composed by :

  • a 7” colour graphic display that allows the visualization of the bag weights and may other parameters
  • a internal CPU to process all the weighing data

The main advantage of this electronic systems lies in their ability to constantly self monitor and automatically correct for any changes product properties. 

Weighing controller display Mod. 400:

Download the data sheet

  1. Pneumatically actuated bag holders
  2. Bag support with manual height adjustment