Dust-Tight Automatic Bag Opener – SlitMaster Revolve
Heavy Duty Blades. Rotary Discharger. Dust-Tight Operation.
The SlitMaster – Revolve is Indpro’s high-efficiency bag slitting solution engineered for handling the widest range of powders, granules, and flakes from 10–50 kg paper, plastic (PE), coated plastic/laminated, jute and raffia (woven PP) bags. Built for demanding industrial environments, Revolve delivers clean, robust, and dust-tight operation—whether installed indoors or outdoors.
Designed for materials that are dusty, hazardous, fine, or hygroscopic, this model has a heavy-duty cutting system and a rotating drum bag discharge mechanism to ensure complete emptying of each bag, minimizing material retention and environmental contamination.
With minimal downtime and precision cutting, this automatic bag slitting system ensures maximum material recovery (over 99%) and significant labor cost reduction, making it a smart investment for any bulk material
handling operation.
With a processing capacity of 300–600 bags per hour, Revolve is ideal for industries where dust control, hygiene, and throughput are mission-critical—such as food ingredients,
specialty chemicals, and building materials.
Whether you're processing delicate powders or tough granular materials, SlitMaster – Revolve offers a fully automated, dust-tight solution that improves
safety, efficiency, and hygiene—from bag to process, with minimal manual intervention.
Key Features
- Rotary Blade Cutting System : for precision and reliability
- Rotating Drum Discharge Mechanism : ensures thorough bag emptying
- Integrated Dust Extraction System : with high-efficiency filtration
- Optional Vibrating Sieve : for particle separation and de-lumping
- Robust Discharge Feeder: to connect with downstream equipment
- Automatic Bag Compaction Unit:for dust-free waste handling
- Fully Enclosed :for Maximum Hygiene and Operator Safety
- Optional Robotic Depalletizer: for placement of bags from pallet to belt conveyor
- Designed : for Indoor or Outdoor Use
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 via Conveyor
Bags containing powder or granular materials are manually placed onto the infeed conveyor, which delivers them to the cutting chamber.
2.Bag Transfer to Cutting Unit
The conveyor moves the bags into the twin cutting roller section, where each bag is precisely aligned for the cutting operation.
3.Precision Bag Cutting
wo rotating cutters slit each bag as it passes through, allowing the material to be released while maintaining a fully enclosed, dust-contained environment.
4.Rotating Drum Discharge
Once cut, the material falls into a rotating drum, which ensures complete emptying of the bag by gently tumbling and shaking out any remaining powder or granules.
5. De-dusting Operation
During discharge, any dust generated is extracted through an integrated dust filtration system. This includes a high-efficiency filter and blower that captures airborne particles.
6.Screening & Discharge
The material then passes through a vibrating sieve (optional) for de-lumping, before being discharged through a Rotary Valve (RAV) into the downstream process.
7. Empty Bag Compaction
The now fully emptied bags are automatically directed to a bag compactor, which compresses them into a manageable volume for easy disposal or recycling
Automatic Bag Slitting Machines FAQ's
The machine uses rotary cutters for precise slitting and a rotating drum to tumble and discharge all material—achieving over 99% emptying efficiency.
Yes. It is designed specifically for fine, dusty, or hazardous powders and includes a high-efficiency dust extraction system to ensure safe, dust-tight operation.
Revolve includes an enclosed discharge system, a built-in dust filtration unit to remove airborne particles during the cutting and discharge process, and an optional vibrating screen to remove unwanted contaminants in the material.
Absolutely. Revolve can be connected to screw conveyors, rotary valves, pneumatic conveying lines, silos, or mixers for seamless material transfer.
Revolve is designed for low-maintenance operation. Routine checks of the cutting rollers, drum alignment, dust filters, and compactor are recommended to ensure continuous performance.
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