Helmo Green Stone Belt: The Heavy-Duty Conveyor Solution Built for Extreme Mining & Mineral Processing
Tired of Downtime Caused by Premature Belt Failures?
Industrial operations demand conveyor belts that withstand abrasion, high loads, and harsh environments—without compromising efficiency. Yet, many belts degrade rapidly under heavy ore, sharp aggregates, or extreme temperatures, leading to costly unplanned shutdowns. The Helmo Green Stone Belt is engineered to solve these challenges with unmatched durability and performance.
What Makes the Helmo Green Stone Belt Different?
Designed for mining, quarrying, and mineral processing applications, this multi-ply reinforced conveyor belt combines advanced materials with precision manufacturing to deliver: .jpg)
- Longer Lifespan: Up to 40% longer service life vs. standard rubber belts in abrasive conditions.
- Higher Load Capacity: Reinforced steel cord or fabric carcass supports loads up to 5,000 kg/m.
- Lower Maintenance Costs: Resistant to cuts, tears, and impact damage—reducing replacement frequency.
Key Workflow Advantages:
- Material Intake: Handles coarse ore, crushed rock (up to 300mm lump size).
- Transport: Stable tracking even at inclines up to 30°.
- Discharge: Minimal material carryback due to optimized cleat design.
Core Features & Technical Innovations
| Feature | Benefit |
|---|---|
| Abrasion-Resistant Top Cover | Rubber compound with 25mm thickness withstands sharp-edged materials. |
| Anti-Static & Fire-Resistant | Complies with ISO 340 standards for underground mining safety. |
| Heat-Resistant (Up to 180°C) | Ideal for cement plants and hot material handling. |
| Rip Detection System Integration | Optional embedded sensors alert operators to longitudinal tears early. |
Innovation Spotlight: The belt’s patented “Flex-Weave” carcass design prevents ply separation under cyclic stress—a common failure point in competitor models.
Helmo Green Stone Belt vs. Conventional Belts: A Direct Comparison
| Metric | Helmo Green Stone Belt | Standard EP Belts | Steel Cord Competitors |
|---|---|---|---|
| Avg. Lifespan (Abrasive Ore) | 18–24 months | 8–12 months | 12–18 months |
| Max Tensile Strength (N/mm) | 1,500+ | 600–800 | 2,000+ (higher cost) |
| Energy Efficiency (DIN 22123) | Reduced rolling resistance (–15%) | Baseline +10–15% higher consumption vs Helmo |
Technical Specifications Summary
Materials: Nitrile rubber top cover; polyester-nylon or steel cord carcass
Width Range: 500mm – 2,400mm
Speed Rating: Up to 5 m/sec
Temperature Range: –40°C to +180°C
Where Does the Helmo Green Stone Belt Excel?
Application Scenarios:
- Underground coal mines (fire-resistant variant available)
- Iron ore processing plants
- Aggregate quarries transporting granite/basalt
Case Study Example:
A Chilean copper mine reduced belt replacement costs by $320K/year after switching from a competitor’s steel cord belt—achieving zero unplanned stoppages over 16 months despite hauling highly abrasive sulfide ore..jpg)
Pricing & Financing Flexibility
Available via bulk order discounts or leasing programs tailored for large-scale operations.
FAQs
Q: How does the Helmo belt handle high-impact loading?
A: The shock-absorbing inner ply layer disperses impact forces—critical for crusher feed points.
Q: Is vulcanized splicing supported onsite?
A: Yes; pre-engineered splice kits ensure field repairs meet original strength ratings.
Q: What’s the lead time for custom widths?
A: Standard sizes ship in <3 weeks; custom orders require +2 weeks.
Engineered for reliability—built for ROI. Upgrade your operation with the Helmo Green Stone Belt today