In modern food processing, seafood, beverage, and packaging facilities, maximizing production space is becoming increasingly important. A spiral modular conveyor is an ideal conveyor belt solution for vertical product transportation, allowing manufacturers to move products between different levels while maintaining a continuous and stable production flow. With its multi-tier spiral design and durable modular plastic belt, this conveyor system improves productivity, reduces product handling time, and minimizes the factory footprint. It is widely used in cooling, freezing, buffering, accumulation, and conveying applications across a variety of industries.

What Is a Spiral Modular Conveyor?

A spiral modular conveyor (also known as a spiral conveyor) is a type of modular plastic conveyor system designed with a helical structure that rotates around a central column. Instead of using long inclined conveyors, the system transports products vertically in a compact spiral path, making it an efficient solution for facilities where floor space is limited.

The conveyor typically uses side-flex modular plastic belts or spiral modular chains, allowing the belt to travel smoothly around the center column while maintaining stable product support. This design ensures continuous product movement between different production levels without interrupting the manufacturing process, making spiral conveyors a popular choice for automated production lines and high-throughput material handling systems.

Structure and Working Principle

How It Works

A spiral modular conveyor operates through a continuous drive system that moves the conveyor belt along a helical path around a central column. The system typically uses side-flex modular plastic belts or radius modular chains, allowing products to travel vertically upward or downward with smooth, stable movement. This continuous conveying process minimizes product handling, reduces vibration, and maintains a consistent product flow throughout the production line.

Main Components

  • Frame & Center Column: Manufactured from powder-coated steel or 304/316 stainless steel for excellent structural strength and corrosion resistance.
  • Modular Conveyor Belt: Utilizes side-flex modular plastic belts that can bend laterally to form the spiral configuration while providing reliable product support.
  • Guide & Support System: Consists of wear strips, guide rails, and support rollers that keep the belt aligned, reduce friction, and ensure smooth, long-lasting operation.

Technical Specifications

The specifications of a spiral modular conveyor can be customized to match different production requirements. Typical configurations include:

  • Overall Structure: Multi-tier spiral design for continuous vertical conveying.
  • Frame Material: 304 stainless steel, 316 stainless steel, or galvanized steel.
  • Belt Material: Equipped with a curved modular conveyor belt made from PP, PE, or POM, offering high durability, easy cleaning, and an operating temperature range of –20°C to 80°C.
  • Operating Temperature: Typically –20°C to +80°C, depending on the belt material.
  • Spiral Diameter: Commonly 1.2–2.4 m, with custom sizes available.
  • Conveyor Height: From 2 m to over 10 m, depending on production layout.
  • Conveying Speed: Approximately 10 - 60 m/min, controlled by a variable frequency drive (VFD).
  • Load Capacity: Typically 10 - 40 kg/m, depending on the conveyor design and product characteristics.
  • Drive System: Heavy-duty geared motor with synchronized drive for smooth, reliable operation.
  • Optional Features: Side guides, safety sensors, automatic lubrication systems, and seamless integration with cooling, freezing, packaging, or accumulation lines.

Advantages of Spiral Modular Conveyors

Maximizes Floor Space

The spiral configuration makes full use of vertical space while minimizing the conveyor footprint. Compared with conventional incline conveyors, a spiral modular conveyor provides a more compact solution for transferring products between different production levels without occupying valuable floor space.

Improves Production Efficiency

A spiral conveyor maintains a continuous product flow, reducing downtime and eliminating unnecessary product handling. Its efficient vertical conveying design helps increase throughput while lowering labor and operating costs.

Flexible and Customizable

Spiral modular conveyors can be customized in terms of diameter, height, number of turns, belt material, and conveying speed to meet specific production requirements. The system can be configured for either upward or downward conveying, making it suitable for food processing, pharmaceuticals, logistics, beverage production, and cold storage facilities.

Durable and Easy to Maintain

Built with heavy-duty modular components, spiral conveyors offer excellent load capacity, stable operation, and low noise levels. The modular belt design also simplifies cleaning, maintenance, and belt replacement, reducing maintenance time and extending service life.

Types of Spiral Modular Conveyors

Spiral modular conveyors are available in different configurations to accommodate various production capacities and factory layouts.

Single-Lane Spiral Conveyor

Designed with a single conveying path, this compact system is ideal for transporting lightweight products in food processing, pharmaceutical, and packaging applications where space efficiency is a priority.

Dual-Lane Spiral Conveyor

Featuring two parallel conveying lanes, this configuration increases throughput while maintaining a compact footprint. It is widely used in beverage, food processing, and consumer goods manufacturing.

Multi-Lane Spiral Conveyor

Multi-lane spiral conveyors are engineered for high-capacity production lines that require maximum throughput. They are commonly found in large-scale manufacturing facilities, distribution centers, and automated logistics systems where multiple product streams need to be conveyed simultaneously.

Typical Applications

Spiral modular conveyors are widely used in industries that require continuous vertical conveying while maximizing available floor space.

  • Food & Beverage: Cooling, proofing, freezing, accumulation, and packaging of bakery products, meat, seafood, dairy products, bottled beverages, and canned goods.
  • Seafood Processing: Conveying products through washing, cooling, freezing, and packaging lines.
  • Pharmaceuticals: Transporting bottles, cartons, blister packs, and packaged medical products.
  • Logistics & Warehousing: Moving cartons, parcels, totes, and packaged goods between different floor levels.
  • Cold Storage & IQF Systems: Continuous conveying in chilled and frozen processing environments.
  • General Manufacturing: Suitable for packaging, printing, paper, automotive components, consumer goods, and other automated production lines.

Belota - Your Trusted Partner for Spiral Modular Conveyor Solutions

Belota is a trusted manufacturer and supplier of spiral modular conveyor systems in Vietnam, providing complete conveyor solutions for food processing, beverage, seafood, pharmaceutical, logistics, and packaging industries. We specialize in designing and manufacturing custom spiral conveyors that maximize vertical space, improve production efficiency, and integrate seamlessly into existing production lines.

As an authorized distributor of Ammeraal Beltech and a supplier of genuine modular conveyor belts from leading global brands, Belota offers high-quality products with reliable availability and competitive pricing. Our experienced engineering team provides on-site surveys, technical consultation, custom conveyor design, transparent quotations, installation support, and comprehensive after-sales service to ensure every project delivers long-term performance and value.

Why Choose Belota?

  • Genuine modular conveyor belts from leading global manufacturers
  • Custom-designed spiral conveyor systems for your production requirements
  • Professional engineering consultation and on-site factory surveys
  • Competitive pricing with reliable inventory and fast delivery
  • Complete installation, maintenance, and long-term technical support

Whether you need a new spiral conveyor system or replacement modular conveyor belts, Belota is committed to delivering dependable solutions that improve productivity and optimize your production process.

Contact Belota today for expert consultation and a detailed quotation for your spiral modular conveyor project.