QWM Pty Ltd -
A fully automatic, net bagging machine provides superior final bag accuracy, ensuring fewer product overruns, and provides a more than useful bagging rate of up to six bags per minute.
A net bagging machine weighs the product separately to the bag, using an additional bin. This means that, as the operator fits a bag to the bottom discharge chute, the product is already being weighed to the target weight.
Features of Gravity-Feed Bagging & Filling Machines:
- 5 to 6 bags per minute.
- Automatic and Manual mode.
- Designed to suit open mouth bags.
- Multiple product types can be bagged.
- Easy to clean, easy to maintain.
- System can accommodate different bag sizes using bolt-on fittings.
- Easy integration with a conveyor.
- Can be designed as a free-standing (as shown at left) or bolt on to existing supply bin arrangement.
- Up to 100 different product target weights can be stored and recalled using the digital indicator.
- Product in-flight is taken into account.
- Units are built to Customer's requirements, including bin sizes, bin finishes (painted or stainless steel), mounting frame, discharge arrangement, etc.
Typical Operation of Gravity-Feed Bagging & Filling Machines:
- The Operator uses the digital indicator to recall the required target weight (setpoint).
- The Operator initiates the automatic mode.
- The supply bin begins supplying product to the weigh bin until the setpoint is reached.
- The Operator fits a bag to the discharge chute and activates the bag clamp.
- When the setpoint is reached, and a bag is fitted to the discharge chute, the product discharges in to the bag.
- When filled, the bag is released, and the process is repeated from step 3.
Optional Accessories for Gravity-Feed Bagging & Filling Machines:
- Conveyors with VF drive & RFI filter.
- Sewing machines with adjustable stand.
- Computer systems, printers.
- Software packages for statistical analysis and reporting.
- Check weighers for trade applications.
- Size & finish of all bins to suit Customer requirements.
