Big Bag Filling Machines
A Big Bag Filling Machine is constructed to fill FIBC bags (Flexible, Intermediar, Bulk, Containers) or Big Bags. The machine automatically weighs and fills bags of 100 to 1250 kg. This machine is suitable for powder and granular materials.
Working Principle
The whole machine is stands on foursupport legs. A weighing scale is mounted on these fourlegs, the scale hopper also supports on these legs. The scale hopper uses a load cell and is located under the storage hopper. Under the storage hopper there are mounted two pneumatic halve moon valves that fill the scale hopper. When dosing the product, a large or fine valve can be used. This operation is automatically by means of the position of this slide. The weighing scale hopper unloads into a stainless steel pipe that fits into the big bag. The scale system operates with a weighing indicator. The machine weighs the material without weighing the bag. The whole unit operates automatic and manual. The big bag High Speed is located above a big bag conveyor. Before the filling process starts the big bag is held up and manually closed around the filling pipe.
The filling pipe is adjustable in height over a length of 400 mm. Before the big bag will be filled, a blower will blow air into the bag until the big bag has its full size. During filling, a second blower takes out the over pressured air and this air is blown into a dust reducer. By using this system, no dust comes free during the filling process. When the big bags are full, they are placed on the big bag conveyor. This conveyor moves the bag away from the machine. The big bag High Speed has a capacity of 100 - 120 bags of 500 kg per hour and a capacity of 50 - 70 bags of 1000 kg per hour. This product can be adjusted to customer demands.
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