Customized Food Grade 304/316 Stainless Steel Spiral Wire Mesh Conveyor Belt for Drying Lines
Product Spotlights
As a leading manufacturer with over two decades of expertise, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Customized Food Grade 304/316 Stainless Steel Spiral Wire Mesh Conveyor Belt, specifically engineered for drying lines. Since 1998, we have been delivering high-quality wire mesh solutions to global markets, and this belt is a testament to our commitment to durability, hygiene, and precision. Whether you are drying vegetables, fruits, seafood, or industrial parts, our spiral belt offers a reliable and efficient conveying surface that meets strict food safety standards. With an annual export value exceeding US$5 million and shipments to over 15 countries, our products are trusted by clients worldwide.
This conveyor belt is constructed from premium 304 or 316 stainless steel, ensuring excellent corrosion resistance, high tensile strength, and long service life even under harsh drying conditions. The spiral design provides a smooth, non-stick surface that minimizes product damage and facilitates easy cleaning. Available in various wire diameters, pitches, and widths, our belt can be customized to fit your specific drying line dimensions and temperature requirements. The open mesh structure allows for optimal airflow and heat transfer, significantly improving drying efficiency.
Key Features & Technical Specifications:
- Material Options: 304 stainless steel (standard food grade) or 316 stainless steel (enhanced corrosion resistance for acidic/salty environments).
- Wire Diameter: Ranges from 1.0 mm to 5.0 mm, customizable to balance strength and flexibility.
- Belt Width: From 200 mm to 3000 mm, produced precisely to your specifications.
- Pitch Options: 10 mm, 20 mm, 30 mm, 50 mm, or customized; smaller pitch for finer products, larger pitch for better airflow.
- Temperature Tolerance: Suitable for continuous operation from -20°C up to +800°C, depending on alloy and heat treatment.
- Edge Designs: Available with welded edge, side guards, or spiral edge to prevent product spillage.
- Surface Treatment: Bright annealed, pickled, or electropolished for improved hygiene and easy cleaning.
- Load Capacity: Designed to support distributed loads up to 50 kg/m² (customizable for heavier applications).
| Parameter | Standard Range | Customization |
|---|---|---|
| Wire Diameter | 1.2 mm – 4.0 mm | ±0.05 mm tolerance |
| Belt Pitch | 20 mm, 30 mm, 50 mm | Available upon request |
| Maximum Operating Temperature | 304: up to 600°C; 316: up to 800°C | For higher temp, special alloy optional |
| Belt Thickness | 10 mm – 50 mm | Customizable |
| Mesh Opening | 50% – 70% open area | Optimized for drying efficiency |
Advantages for Your Drying Line:
- Improved Airflow: The spiral structure creates a high open area, allowing hot air to circulate freely and accelerate moisture removal.
- Minimal Product Deformation: Smooth, rounded edges prevent scratching or sticking of delicate food items.
- Easy Maintenance: Stainless steel is non-porous and resists bacterial growth; simple washdown with water or steam is sufficient.
- Energy Savings: Efficient heat transfer reduces drying time and energy consumption.
- Long Service Life: Robust construction withstands continuous operation, reducing replacement costs.
At Anping County Boli Hardware Wiremesh Products Factory, we understand that every drying line has unique requirements. Our team of experienced engineers works closely with you to design a belt that matches your exact needs – from width and length to spiral direction and edge type. We offer prototypes and samples to ensure complete satisfaction before mass production. With our factory located in Hengshui, Hebei, and convenient shipping ports including Tianjin, Qingdao, Shanghai, and Foshan, we deliver worldwide with competitive lead times.
Trust & Credibility: Since 1998, we have built a reputation for reliability. Our annual export value of US$5 million – US$10 million reflects the trust of clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We have supplied conveyor belts to major food processing plants, drying equipment manufacturers, and industrial bakeries. Our commitment to quality is backed by strict in-house testing for tensile strength, temperature resistance, and dimensional accuracy. We invite you to experience the difference of a customized, high-performance spiral mesh belt.
Frequently Asked Questions (FAQ):
- What is the difference between 304 and 316 stainless steel for this belt? 304 is the standard food-grade material, suitable for most drying applications. 316 offers superior corrosion resistance, especially in acidic or salty environments (e.g., seafood drying). Both are FDA-compliant for food contact.
- Can I get a belt with a specific width or length? Yes, we provide full customization. Widths from 200 mm to 3000 mm and lengths up to 100 m per roll (or endless belts for specific machines). Please provide your required dimensions.
- What temperature can this belt withstand? 304 stainless steel grade can handle continuous temperatures up to 600°C, while 316 can go up to 800°C. For higher temperatures, we can recommend special alloys.
- Is the belt easy to clean? Absolutely. The smooth spiral surface and open mesh allow for thorough cleaning with water, steam, or mild detergents. The non-stick nature reduces residue buildup.
- How long does the belt typically last? Service life depends on operating conditions, but with proper use and maintenance, our belts often last 3–5 years or longer. Regular inspection and tension adjustment can extend life.
- Do you offer samples for testing? Yes, we can provide small sample pieces or a short loop for evaluation. Please contact us with your requirements.
- What is the minimum order quantity? For standard sizes, MOQ is 50 square meters. For custom dimensions, MOQ may vary – please inquire.
- How do you ship the belt, and what are the lead times? We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. Typical lead time is 15–30 days after order confirmation, depending on complexity and quantity.
Ready to optimize your drying line? Contact us today for a quote or technical consultation. Our team is dedicated to providing you with the most durable and efficient conveyor belt solution tailored to your process.
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