Big Bag Emptying stations
Our big bag emptying stations are generally designed for big bags with a
capacity up to 2 tons.
Different alternatives and options are available to
meet customer’s requirements.
In case of a big bag emptying station for bad flowing
products, we can provide a vibrating frame as well as a massaging system with
pneumatically operated cylinders to enhance the discharge (or a combination of
both systems in the worst case).
The design of this station will allways depend of the
characteristics of the product which has to be discharged.
The big bag emptying station is provided with a
lifting frame, adjustable in height, with automatic big bag tension device
which allows a completely emptying of the bag. How it
works: by loosing weight during emptying, the big bag will be tensioned
automatically by a telescoping spring system.
Optionally, we offer the possibility to shut even partially filled big
The handling of the big bags generally occurs by means
of a forklift or a crane runway. This crane runway might be integrated in our
station too, to drive the bags in the emptying station.
The big bag emptying station may be installed at a
fix place or alternatively be provided as mobile station.
In case of big bags with inner liner, we also offer
optionally big bag cruciform with device for automatic coiling of the inner
Generally, our big bag emptying station is combined with a further conveying or dosing
of the product:
- in case of good flowing products, we will provide a reception
hopper under the station, which is designed to connect a spiral conveyor (by
means of a clamp ring), which will
convey the discharged product with the required throughput to the application
Alternatively, a suction pipe can be mounted as part
of a pneumatic conveying system.
-in case of poor flowing products, a hopper with a
combined discharge and metering system can be connected under the big bag
emptying station. This hopper can even be designed additionally as a tip sack
Big bag emptying stations for good flowing products
Big Bag emptying station for bad flowing and bridge building products
Big Bag emptying station with imtegrated hoist to handle the big bag without a forklift
Big Bag emptying station with housing for outside installation
Frameworks for piling big bags
Combinated big bag and bag emptying stations
Big Bag Emptying station combined with discharge and metering device, blow-through rotary valve and blower, completely premounted within a steel frame as a compact unit ready for dispatch. (Black box solution)
Example of big bag
Emptying stations for several products as for instance iron powder, graphite powder and iron oxide, combinated with further conveying of the products into the process
Big Bag Emptying unit with spiral conveyor for the conveyance of bentonite into a mixing tank
|Big bag emptying unit with docking station and discharge device as massaging system for the big bag bottom, as well as product receptacle with dosing device.|
|Weighed Big Bag Emptying Station with integrated hoist, system to for closure of partly emptied big bags, lump breaker and discharge System FW with two opposite feeders|
|Big bag emptying station with integrated hoist,total height 6.3 meters, with built-in stage with recess for a customer's mixing tank, with stairs to access at the manual shut-off valve.|
By opening the manual shut-off valve, the full content of the big bag is emptied in freefall in the mixing tank - Product: Calcium chloride flakes - very hygroscopic
|Big Bag emptying stations with integrated hoist for big bags with kaolin-pellets (left unit) and fritte (right unit),furthermore conveyance of both products, discharge and metering unit type DZR 1000 FRC 80 (for kaolin pellets), respectively discharge and metering unit type RF 800 FRC 80 (for fritte)|