Are You Facing These Problems in Material Feeding?
1️⃣ Two Separate Machines
You need one machine for small bags and another for big bags — double the cost.
2️⃣ Limited Factory Space
Two separate unloading stations take too much floor area.
3️⃣ Connection Issues
Different discharge ports make it hard to connect with your central conveying system.
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Our integrated bag emptying machine and big bag unloading station combines both functions into one compact structure — perfectly designed for factories using mixed packaging types.
Solution Overview
The Integrated Discharge Station That Does It All
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Designed for factories that handle both 25kg bags and ton bags, this system ensures continuous and dust-free feeding into your production line.
Whether you are using PE, PP, PET, or ABS materials, it fits all.
3 Columns (or Feature Cards):
① Bag Emptying Machine
Layer-by-layer cutting design for 25kg bags. Reduces dust and prevents material loss.
② Big Bag Unloading Station
Adjustable frame and vibration discharging ensure complete unloading of ton bags.
③ Unified Outlet Design
Both bag types share the same discharge outlet, compatible with any central conveying system.
Process Flow — From Unpacking to Storage silos and then to Central Feeding
Automatic Feeding System: From Unloading to Production
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After emptying, the materials are conveyed directly through vacuum pipelines to your storage silos or machines, achieving a fully automated and contamination-free central feeding process.
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Bag Emptying Machine + Big Bag Station → Storage Silos → Central Conveying → Production Machine
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🔘 Learn More About Central Feeding Systems →
(Link to: https://centralconveyingsystem.com/what-is-a-central-feeding-system-for-injection-molding-and-how-does-it-work/)
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2. The forklift puts the pallet on the conveyor belt, and the conveyor belt convey the pallet to the bottom of the movable bag grabber which automatically grabs the bags and open them; the machine can automatically identify the lack of material at the station and replenish it.
FAQ
Q1: Can this system handle both 25kg and 1000kg bags?
A: Yes. The integrated structure allows switching between small and big bags without changing the discharge outlet or pipeline connection.
Q2: What types of sacks can this system handle?
A: It is designed to debag almost all sack types, including laminated paper, plastic, organic materials like jute, and woven polypropylene sacks. It handles all sack sizes and weights.
Q3: What materials are suitable for this system?
A: It works perfectly with PE, PP, PET, ABS, PA, and other plastic pellets.
Q4: Can it be integrated with an existing central conveying system?
A: Yes. The outlet is compatible with standard vacuum loaders and conveying pipelines.
Q5: How much space does it require?
A: The combined design uses a shared frame, making it much more compact than having two separate machines. Contact us to get the size





