A Hot Mill Seamless Coil Wrapper Belt is used in coil wrapping machines or coil transport systems where coils are still hot (up to 400°C or more). It is designed for wrapping or conveying hot metal coils—typically in steel or aluminum rolling mills—immediately after hot rolling.
A Hot Mill Seamless Coil Wrapper Belt is a specialized, high-performance conveyor belt designed for wrapping or conveying hot metal coils—typically in steel or aluminum rolling mills—immediately after hot rolling. These belts must withstand elevated temperatures, high mechanical loads, and exposure to oil, scale, or moisture.
What is a Hot Mill Seamless Coil Wrapper Belt?
A Hot Mill Seamless Coil Wrapper Belt is used in coil wrapping machines or coil transport systems where coils are still hot (up to 400°C or more). It is engineered to offer:
- High temperature resistance
- Non-marking surface
- Durability under extreme pressure
- Resistance to scale and thermal shock
These belts are often seamless or spliced endless belts with heat-resistant rubber or aramid composite construction.
Key Features
| Feature | Description |
| High Temperature Resistance | Withstands up to 400°C (short-term) or 350°C (continuous) |
| Seamless | Seamless Woven Kevlar |
| Heat-Resistant Cover | Kevlar |
| Thermal Stability | Maintains shape and tension even when exposed to fluctuating temperatures |
| Oil & Scale Resistance | Designed to operate in oily and dusty mill environments |
| High Load Capacity | Withstands pressure from multi-ton steel coils |
Material Composition
| Layer | Material Options |
| Top Cover Layer | Heat-resistant rubber (EPDM, HR, SHR), silicone rubber, or aramid felt blend |
| Carcass/Core | Aramid, Nomex®, Glass Fiber, or steel-reinforced fabric |
| Bottom Layer | High-friction rubber or fabric backing for grip and traction |
Technical Specifications (Typical)
| Parameter | Value Range |
| Temperature Resistance | Up to 400°C (short-term), 350°C (continuous) |
| Thickness | 10 mm – 15 mm |
| Width | 500 mm – 2,500 mm (customizable) |
| Length | Endless loop or open-length spliced |
| Tensile Strength | ≥ 1500 N/mm |
| Elongation at Break,1.5% | 40 N/mm |
| Elongation at Break,2% | 70 N/mm |
| Elongation at Break,3% | 120 N/mm |
| Hardness | 70–90 Shore A |
| Surface Texture | Smooth or grooved (non-marking) |
Applications
- Hot steel coil wrapping lines
- Mill coil down-coilers
- Coil transfer systems in hot strip mills
- Hot aluminum/stainless steel rolling
- Protective film application in hot areas
Comparison with Other Coil Wrapper Belts
| Feature | Hot Mill Coil Belt | Felt TPU Coil Belt | Solid Woven Belt |
| Temperature Resistance | Up to 400°C | Max ~90°C | Max ~90°C |
| Load Bearing Capacity | Very High | Moderate | High |
| Surface Protection | Moderate (can mark) | Excellent | Medium |
| Noise Reduction | Moderate | Excellent | Moderate |
| Cost | High | High | Medium |
Customization Options
- Heat-resistant coating type (EPDM, silicone, aramid, etc.)
- Belt construction (seamless, spliced, multiple plies)
- Surface texture (smooth, matte, grooved)
- Anti-stick or anti-static treatments
- Coil diameter-specific width and tension adjustment
Would you like assistance in selecting a specific belt model, locating a supplier, or receiving technical drawings or datasheets for a particular coil size and temperature range?
Related Products
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Hot Mill Seamless Coil Wrapper Belt
A hot mill coil wrapper belt is a specialized, high-performance conveyor belt designed for wrapping or conveying hot metal coils—typically in steel or aluminum rolling mills. It is manufactured from kevlar.
Felt Surface Seamless Coil Wrapper Belt
A felt seamless coil wrapper belt is a premium-grade conveyor belt designed specifically for gentle, scratch-free handling and wrapping of metal coils. It is coated with TPU and TPU felt.
Seamless Solid Woven Coil Wrapper Belt
A seamless solid woven coil wrapper belt is a high-strength, continuous-loop belt without any joints or seams. It is coated with TPU or PU material.
Coil Wrapper Belt Applications
Coil wrapper belt is a specialized conveyor belt used in the steel and metal industry to securely wrap protective materials (such as plastic film, paper, or foam) around steel or aluminum coils. These belts are crucial for protecting coils during storage and transportation from corrosion, scratches, and other damage.
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Steel Factory
Used in steel factory cold rolling mill. -
Aluminium Factory
Used on aluminium factory Temper and DCR mill. -
Copper Factory
Used on copper factory the copper metal rolling.