Enclosed Tube Belt Conveyor Systems For Curved Dust Free Bulk Material Transport
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Enclosed Tube Belt Conveyor Systems For Curved Dust Free Bulk Material Transport
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Brand Name :XINGHEYONGCHEN
Model Number :DG
Certification :ISO 9001
Place of Origin :Sichuan, China
MOQ :1 Set
Payment Terms :L/C,T/T
Supply Ability :1000 Sets / Month
Delivery Time :15 Working Days
Packaging Details :Standard Package
Price :Negotiable
Product Name :Enclosed Tube Belt Conveyor
Application Fields :Mining, cement, port terminals, fertilizer, steel, grain, power plants
Structure Advantage :Enclosed pipe layout prevents spillage and contamination
Layout Flexibility :Supports sharp horizontal and vertical curves
Eco Advantage :No external covers needed, reduces civil construction
OEM service :Provide
After Sales :Yes
Warranty :1 year
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Enclosed Tube Belt Conveyor System for Curved Dust Free Bulk Material Transport
The enclosed tube belt conveyor is an innovative solution for clean, flexible, and space-saving bulk material handling. Unlike traditional flat belt systems, this system uses a circular pipe belt formed by hexagonal idlers to achieve fully enclosed, curved, and bidirectional conveying.
Ideal for industries like mining, cement, power plants, steel, ports, grain handling, salt, and paper mills, it reduces environmental impact, improves safety, and eliminates transfer points — delivering efficiency and performance in complex layouts.
Key Features
1. Fully Enclosed Conveying Protects materials from wind, rain, dust, and contamination. No spillage or pollution, supporting green and sustainable operations.
2. Curved and Flexible Path Design Supports horizontal and vertical curves, eliminating the need for transfer stations. Easily bypasses buildings, rivers, roads, and obstacles.
3. Steep Inclination Capability Transports materials at slopes up to 30% steeper than flat conveyors — perfect for uphill or vertical elevation challenges.
4. Bi-Directional Transport Upper and lower belt sections can carry materials simultaneously in opposite directions with special feeders, increasing efficiency.
5. No Belt Misalignment The circular tube structure keeps the belt in position, minimizing wear and reducing downtime from deviation or tracking failures.
6. Eco-Friendly and Cost Saving No need for external covers or galleries, lowering installation and civil engineering costs while reducing the conveyor’s footprint.
Working Principle
This system uses frictional drive principles like traditional conveyors but forms the belt into a circular tube shape via hexagonal idler sets. Material is enclosed inside the pipe, conveyed along horizontal and vertical curves, and discharged through precision feeders. The return section is also enclosed, ensuring a clean and efficient cycle.
Applications
Mining: Ore and coal transport over uneven terrain
Cement & Power: Safe handling of clinker, ash, and fuel
Port Terminals: Grain, fertilizer, salt, and chemical powders
Steel Mills: Conveying materials without loss or contamination
Paper and Food Plants: Eco-safe movement of raw materials
Table 1: Corresponding Pipe Diameter, Cross-Sectional Area, and Filling Rate
Pipe Diameter (mm)
100
150
200
250
300
350
400
400
600
700
850
Inner Diameter (mm)
400
600
780
1000
1150
1350
1530
1530
2300
2650
3150
Flow Area 100% (m²)
178
313
529
637
903
1.466
1.466
2.908
3.789
5.442
Flow Area 75% (m²)
133
234
397
477
677
1.099
1.099
2.181
2.842
4.081
Maximum Particle Size (mm)
30
30–50
50–70
70–90
90–100
100–120
120–150
120–150
200–250
250–300
300–400
Suitable Conveyor Belt Width (mm)
300–450
450–600
500–600
600–750
750–900
900–1050
1050–1200
1050–1200
1500–1800
1800–2000
2000–2400
Table 2: Reference Capacities and Speed-to-Capacity Conversion Table (Based on Filling Rate of 75%)
