gravel packing machine for paper bag

 gravel packing machine for paper bag

This machine is especially designed for packing 0.5-50kg powder of bad mobility, such as feed, fertilizers, rubber powder, PE powder, etc. into open-mouth bags like plastic woven bags, Kraft bags, sacks, paper-plastic compound bags and barrels, cartons.

Our LCS-LX2 Dual Screw Weight packing machine is especially suitable for the manual filling of small production quantities. Packing machines with low production outputs do not normally require fully automatic packing systems. Even so they still demand precise filling of their products.

II. Working Principle

First, the bag need be applied manually to the filling spout and the filling process is started by a push-button.Your material will firstly go to the hopper and then be filled into the bags via the screw feeding parts. The filling flow is controlled by the frequency-change screw’s (auger’s) rotating speed. When the bag is filled fully, the bag clamping device will automatically open and the bag will be conveyed to the sewing system for sealing.

III. Working Process

Manually bag placing → Automatic filling → Automatic weighing → Automatic conveying → Automatic sealing (sewing,heating or weld) → next process

IV. Feature

Your benefits due to our experience:

u  Clean bag filling

Due to product-specially chosen filling spout with all-side clamping jaws

u  Space saving

Due to compact machine design

u  Cost saving

Due to stable operation and low maintenance costs

u  Easy handling

Due to easy and intuitive operational menu with “weight input” “weight display” “time display”

Due to clear operator guidance, easy cleaning and maintenance

u  High weight accuracy: ±0.2%FS

Due to coarse and fine flow filling controlled by one frequency-change screw’s (auger’s) rotating speed

Due to the use of the Canadian General Measure or METTLER TOLEDO weighing controller and OMISEO (USA) load cell sensors

u  Good product protection

Due to project-specially selected bag closure, e.g. sewing, welding or hot-melt sealing

And the Optional device:

Dust removal device. The working environment will be more hygienic if the dust removal device is added.

 V. Technical parameters

Technical Parameter: