Bag Emptying Machine - SlitMaster Slice
Compact. Hygienic. Precision Slitting for Clean Discharge.
The SlitMaster – Slice is a compact, enclosed automatic bag slitting machine designed specifically for handling powders, granules, and flakes from 10 – 50 kg paper or plastic bags. Built for batch operations in industries like food, pharmaceuticals, and chemicals, Slice combines hygiene, performance, and safety into one efficient solution.
With a throughput capacity of 180 bags per hour (3 bags per minute), Slice automates the bag emptying process while ensuring minimal contamination, low dust emission, and maximum recovery of valuable raw materials.
This model features an integrated infeed conveyor, bag cleaning system, inspection window, dust extraction system, vibrating sieve and a robust discharge system—all packaged in a fully enclosed design that’s ideal for indoor installations where cleanliness and safety are critical.
Key Features
- Throughput: max. 180 bags per hour
- Bag Types: Paper & plastic bags (10–50 kg)
- Compact, Enclosed Design: Ideal for cleanroom and indoor setups
- Dust Extraction: Built-in system ensuring no atmospheric pollution
- Contamination Screening: Ensures material purity and process hygiene
- Precision Slitting Mechanism: Clean slits for smooth discharge and less residue
- Streamlined Maintenance: Easy access for cleaning and servicing
- Vibrating Screen: Segregation of undesirable oversize
- Empty Bag Compactor: for disposal of cut empty bags.
- Suitable for: Food ingredients, pharmaceutical powders, chemical powders, plastic granules and resins and more
21+
YEARS OF LONG LASTING AND MUTUALLY REWARDING RELATIONSHIPS
Ready to Upgrade Your Bag Emptying Process?
Indpro helps you automate bag handling with clean, dust-free, and efficient slitting solutions—tailored to your industry needs.
Talk to our experts today.Sequence of Operation
1.Bag Loading
Operators place sealed bags on the roller conveyor platform. No cutting or manual lifting is required.
2.Bag Cleaner
The bag surface gets cleaned mechanically to ensure no surface contaminants get mixed with the product during emptying.
3.Bag Transfer
The conveyor system delivers bags directly into the sealed slitting chamber, streamlining flow and eliminating the need for manual handling.
4. Precision Slitting
Inside the chamber, precision blades cut each bag from the center to three sides, ensuring a clean and complete opening.
5. Dust Control
Airborne dust is immediately captured by the built-in dust extraction unit which pulses the powder cakes back into the powder discharge.
6. Vibrating Sieve
The oscillating mesh takes care of segregating oversize impurities and ensuring only desirable powder goes through.
7. Material Discharge
The Material discharges into the hopper for transfer via mechanical conveying, pneumatic conveying , or direct-to-process systems.
8. Empty Bag Compaction
The empty bags are transferred into a screw compactor that pushes them into a polyethylene bag which must be periodically replaced.
Automatic Bag Slitting Machines FAQ's
SlitMaster – Slice is designed to slit and empty 10–50 kg Paper with Liner, single or multi-layer plastic bags, Coated Plastic bags, Raffia Bag (woven PP) commonly used for powders, granules, or flakes in food, chemical, and pharmaceutical industries.
Absolutely. The machine’s discharge outlet can be seamlessly connected to screw conveyors, rotary valves, or pneumatic conveying systems for direct material transfer.
Yes. The fully enclosed design, clean discharge, and minimal manual handling make Slice an excellent choice for hygiene-sensitive sectors such as food processing, nutraceuticals, and pharmaceuticals.
SlitMaster – Slice has a compact footprint, making it ideal for facilities with limited space. Exact dimensions can be tailored based on your layout and requirements with the range of customization options available.
The machine is designed for minimal maintenance, with easily accessible panels and internal components. Routine checks on blades, dust filters, and conveyor alignment are recommended for optimal performance.
The empty bags are stuffed into a polyethylene bag through an empty bag screw compactor which must be periodically replaced.
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