Products Description
High-Volume Sizing for Complex Waste Streams
The Trommel Screen Machine is the gatekeeper of any waste sorting line. Its job is to ensure precise particle size separation before the material hits high-value sensors like NIR or Eddy Current separators.
Guoxin Machinery’s shaftless trommel design is specifically engineered for “difficult” materials. By eliminating the central shaft, we prevent long-strip contaminants—such as plastic films and textiles
High-Availability Design: Built for Continuous Heavy-Duty Cycles
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Shaftless Drive System: Driven by heavy-duty friction wheels, the drum rotates smoothly even under uneven loads, reducing mechanical stress and noise ($\le$ 85dB).
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16mm Reinforced Drum: Unlike standard thin-walled screens, our drums are fabricated from 16mm high-tensile steel, ensuring the structural integrity required for heavy C&D waste and mineral slag.
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Anti-Clogging Mechanism: Equipped with internal lifters and optional cleaning brushes to ensure screen openings remain clear, even when processing high-moisture organic waste.
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Customizable Screening Zones: We can design a single drum with multiple screen sizes (e.g., 30mm for organics and 80mm for combustibles), allowing for 3-way separation in one machine.
Technical Specifications (Standard Series)
| Specification | Model GTS-1545 | Model GTS-2060 | Model GTS-2580 |
| Throughput (TPH) | 5 – 15 TPH | 20 – 40 TPH | 50 – 80 TPH |
| Drum Diameter | 1500 mm | 2000 mm | 2500 mm |
| Drum Length | 4500 mm | 6000 mm | 8000 mm |
| Plate Thickness | 16 mm | 16 mm | 20 mm |
| Drive Power | 11 – 15 kW | 22 – 30 kW | 45 – 75 kW |
Application-Specific Sorting
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Municipal Solid Waste (MSW): Efficiently separates the organic fraction ($<$40mm) from high-calorific recyclables.
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Construction & Decoration Waste (C&D): Removes soil and fines to clean the stone and brick fractions for secondary crushing.
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Aged Landfill Waste: High-torque rotation breaks down compacted clumps of soil and trash for land reclamation.
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Abrasive Materials: Our polyester composite coating on load-bearing rollers provides extreme resistance to acid, alkali, and wear.
Advantages:
1. Strong sorting capacity, high cost-effectiveness, strong adaptability to working conditions, convenient plate replacement, simple structure, convenient operation, high screening efficiency, suitable for screening materials of various properties, and easy to maintain.
2. The drum is made of a 16 mm steel plate, and the rotating part has a thick-walled rolling ring structure: the rotating body rotates smoothly, the conveying speed is stable, the noise is low (≤85dB), the gears mesh well, the feeding and unloading devices operate well, and there is no material leakage or falling.
3. The entire equipment is resistant to acids, alkalis, and corrosion. Key parts such as the keel are all surface-strengthened. The load-bearing wheel core is made of high-strength, high-quality structural steel and coated with polyester composite material, which is wear-resistant, pressure-resistant, and acid and alkali-resistant.
FAQ for Procurement Managers
Q: Why use a shaftless design instead of a central shaft? A: Central shafts act as magnets for bags, ropes, and wires, causing “wrapping” that stops production. The shaftless design provides a clear internal path, increasing throughput and decreasing manual cleaning time.
Q: How long does it take to replace a screen plate? A: Our modular plate design allows for individual section replacement without dismantling the entire drum. A standard section can be swapped by two technicians in under 2 hours.
Q: Can you handle wet material with 50% moisture? A: Yes. We add specialized internal “scrapers” and vary the drum angle to ensure wet, sticky waste moves through the screen rather than balling up.
Waste Trommel Screen Certificate
