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Heat Resistant Food Grade 304 316 Stainless Steel Spiral Wire Mesh Conveyor Belt for Drying Line
Product Spotlights
Food-grade 304/316 stainless steel spiral belt for high-temperature drying lines. Features 65-85% open area for efficient heat transfer, customizable width/pitch, and up to 800°C resistance. Low maintenance, self-cleaning design extends service life. Direct manufacturer since 1998 with global shipping and competitive pricing.
Negotiable
MOQ: 1 Blade (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
304 / 316 Stainless Steel
Width:
Customizable (e.g., 200mm - 3000mm)
Spiral Pitch:
Customizable (e.g., 12.7mm, 25.4mm)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
304 / 316 Stainless Steel
Width
Customizable (e.g., 200mm - 3000mm)
Spiral Pitch
Customizable (e.g., 12.7mm, 25.4mm)
Wire Diameter
1.0mm - 6.0mm
Open Area
65% - 85%
Temperature Range
-20°C to +400°C (304) / -20°C to +800°C (316)
Load Capacity
Up to 150 kg/m² (depending on design)
Application
Drying lines, food processing, baking, cooling, conveying
Color
Silver metallic (natural finish)
Surface Treatment
Pickling, passivation, or mirror polish (optional)
As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been specializing in wire mesh conveyor belts since 1998. Our Heat Resistant Food Grade 304 316 Stainless Steel Spiral Wire Mesh Conveyor Belt for Drying Line is engineered to meet the rigorous demands of high-temperature drying environments. With an annual export value of US$5-10 million and global shipments from Tianjin, Qingdao, and other ports, we deliver reliable, corrosion-resistant belts that enhance productivity and food safety. This product combines superior heat resistance, precise open area design, and robust construction for efficient drying in food processing, baking, and industrial applications.
Key Features & Technical Specifications
- Material Options: Available in AISI 304 (food grade) and AISI 316 (higher corrosion resistance) stainless steel, ensuring excellent hygiene and durability.
- Spiral Design: Interwoven spiral wires provide a smooth, flat surface with consistent gaps for uniform air flow and heat transfer during drying.
- High Temperature Resistance: 304 grade withstands up to 400°C (752°F); 316 grade up to 800°C (1472°F), making it suitable for hot air drying ovens, tunnel dryers, and baking lines.
- Customizable Dimensions: Belt width, pitch, and wire diameter can be tailored to your specific drying line requirements. Options include edge reinforcements, retaining edges, and side chains.
- Open Area Efficiency: Typically 65%–85% open area, allowing rapid moisture evaporation and energy savings.
- Load Capacity: Designed to support products up to 150 kg/m², with heavy-duty versions available for heavier loads.
- Surface Finish: Standard pickled and passivated finish; mirror polish or electropolishing available upon request for sticky products.
| Parameter | Specification |
|---|---|
| Material Grade | 304 / 316 Stainless Steel |
| Wire Diameter | 1.0 mm – 6.0 mm |
| Spiral Pitch | 12.7 mm, 25.4 mm, or custom |
| Belt Width | 200 mm – 3000 mm (customizable) |
| Temperature Range | -20°C to +400°C (304) / -20°C to +800°C (316) |
| Open Area | 65% – 85% |
| Max Load | Up to 150 kg/m² (depending on design) |
| Edge Type | Welded loops, knuckled edges, or side chains optional |
Product Advantages & Customer Benefits
- Enhanced Food Safety: Food-grade stainless steel conforms to FDA and EU hygiene standards (materials only; no certification claimed). Smooth surface resists bacterial growth and is easy to clean with CIP systems.
- Optimized Drying Efficiency: The high open area allows maximum airflow, reducing drying time and energy consumption by up to 20% compared to solid belts.
- Long Service Life: 304/316 stainless steel resists oxidation, rust, and chemical corrosion from food acids, detergents, and high humidity, extending belt life to 3–5 years under normal conditions.
- Low Maintenance: Self-cleaning spiral design minimizes product sticking; no lubrication required for the chainless spiral structure.
- Customizable for Your Line: We offer tailored widths, pitches, and edge finishes to match existing drying ovens or conveyors, ensuring seamless integration.
- Cost-Effective Production: As a direct manufacturer with 26 years of experience, we provide competitive pricing without compromising quality.
Trust & Reliability
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted supplier to global markets, including North America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value of US$5-10 million reflects our commitment to quality and on-time delivery. We ship from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) and offer flexible logistics solutions. Every belt undergoes rigorous inspection for dimensional accuracy, tensile strength, and surface finish before packing. With a dedicated engineering team, we provide technical support and after-sales service to ensure your drying line operates at peak performance.
Contact us today for a custom quote or to discuss your specific drying application. Let our expertise help you choose the right spiral mesh belt for improved productivity and product quality.
Frequently Asked Questions
-
Q: What is the difference between 304 and 316 stainless steel for this belt?
A: 304 is suitable for most food drying applications with mild corrosive environments. 316 offers higher resistance to chlorides and acids, making it ideal for seafood processing, brining, or high-moisture lines. -
Q: Can the belt be used for both drying and cooling?
A: Yes, the spiral design works well for both hot drying and subsequent cooling zones. The temperature range covers typical baking, drying, and cooling processes. -
Q: How do I determine the correct belt width and pitch for my drying line?
A: Provide your oven width, product size, and required dwell time. Our engineers will recommend the optimal pitch (e.g., 12.7mm for small products, 25.4mm for larger items) to achieve proper support and airflow. -
Q: Is the belt easy to install and replace?
A: Yes, spiral belts are lightweight and flexible. They can be installed by pulling the belt over the drive sprockets and connecting the ends with a joining pin. We provide installation instructions and support. -
Q: What surface finish do you recommend for sticky products like dough or cheese?
A: A mirror-polished or electropolished surface reduces adhesion. We can also apply a silicone-based release coating (optional) for extremely sticky items. -
Q: Do you offer belts with side chains for positive drive?
A: Yes, we can add roller chains or side chains on both edges for accurate tracking and positive drive in long, heavy-duty drying lines. Please specify when ordering. -
Q: What is the typical lead time for a custom belt?
A: Standard lead time is 15–25 working days after order confirmation, depending on size and complexity. Rush orders can be arranged subject to production capacity. -
Q: How do you ensure the belt meets food safety standards?
A: We use only food-grade 304/316 stainless steel raw materials from reputable mills. The manufacturing process includes pickling and passivation to remove surface contaminants. No chemical coatings are applied unless requested. We recommend customers conduct their own compliance verification for specific regulations.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
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