Custom Spiral Chute Manufacturer
Astro Metal Craft is an experienced spiral chute manufacturer specializing in custom spiral chute fabrication for industrial material handling applications. We custom manufacture spiral chutes for industries including food processing, biofuel, agriculture, chemical production, and other applications requiring the controlled movement of products or materials between elevations.
Rather than offering a one-size-fits-all chute, our team works with customers to manufacture custom spiral chutes around their product, available space, material requirements, and production process. Our in-house fabrication capabilities allow us to combine cutting, forming, machining, welding, and finishing to produce a chute designed for the application.
Custom Spiral Chute Manufacturing
Every material handling system has different requirements. Product characteristics, elevation changes, available floor space, throughput, material selection, and sanitary requirements can all affect the design of a spiral chute.
As a custom spiral chute manufacturer, Astro Metal Craft can fabricate spiral chute systems to meet application-specific requirements. Our team can work from customer drawings, specifications, samples, and project requirements to determine an appropriate manufacturing approach.
Custom spiral chutes can be designed around:
- Required vertical elevation and discharge location
- Available floor space and equipment layout
- Product size, shape, and characteristics
- Desired product flow and handling requirements
- Material and thickness requirements
- Sanitary or food-processing requirements
- Existing conveyors and material handling equipment
- Installation and integration requirements
Materials Used for Spiral Chutes
Material selection depends on the application, environment, product being handled, and required finish.
◇ Stainless Steel Spiral Chutes
Stainless steel is commonly used for spiral chutes when corrosion resistance, cleanability, durability, and sanitary construction are important considerations. Its smooth, hard surface helps resist corrosion and makes the chute easier to clean, making stainless steel a strong choice for food processing and other sanitary industrial environments.
Stainless steel can also withstand frequent washdowns and exposure to many cleaning chemicals and acidic products better than aluminum. The specific stainless steel grade and finish should be selected based on the product being conveyed, cleaning procedures, operating environment, and required service life.
◇ Aluminum Spiral Chutes
Aluminum can be an effective material for spiral chutes when weight reduction, corrosion resistance, and ease of handling are important considerations. Its lightweight properties can simplify installation and reduce the overall load placed on supporting structures, while its natural corrosion resistance makes it suitable for many industrial applications.
However, aluminum is not ideal for every environment. Untreated aluminum can be susceptible to pitting and surface degradation when exposed to strong acids, acidic food products, or harsh industrial cleaning chemicals. Applications involving products such as tomato-based foods, vinegar, or aggressive sanitation chemicals should be evaluated carefully to ensure the selected aluminum alloy and surface treatment are appropriate.
For applications requiring frequent washdowns or demanding sanitation requirements, anodized aluminum or another suitable protective finish can improve surface durability and resistance to corrosion. Material selection should consider the product being conveyed, cleaning procedures, operating temperatures, and required service life.
◇ Carbon Steel Spiral Chutes
Carbon steel can be a cost-effective material for spiral chutes used in non-food industrial applications where sanitary construction and high corrosion resistance are not required. Mild or carbon steel is commonly used for general material handling applications such as warehousing, parcel handling, recycling, and the movement of bulk non-food materials such as fertilizer.
Compared with stainless steel, carbon steel typically offers a lower material cost while providing the strength and durability needed for many industrial environments. Because carbon steel is more susceptible to corrosion, a protective coating or finish may be appropriate depending on the operating environment and exposure to moisture or chemicals.
Spiral Chute Manufacturer Capabilities
Astro Metal Craft brings multiple metal fabrication processes together under one roof. This allows us to manufacture complex components and assemblies while maintaining greater control over quality, scheduling, and project coordination.
Our capabilities include:
- CNC laser and punch cutting
- Sheet and plate forming
- CNC machining
- Press brake forming
- MIG and TIG welding
- Robotic and laser welding
- Grinding and finishing
- Custom assembly
- Material and project coordination
Our equipment includes large-format CNC machining and forming equipment capable of handling the components required for custom industrial fabrication. Combining these processes allows our team to fabricate spiral chutes and other material handling equipment according to project-specific requirements.
Applications for Spiral Chutes
Spiral chutes can be used anywhere products or materials need to move vertically while maintaining controlled flow. They are particularly useful when a material handling system needs to reduce the footprint associated with a straight conveyor or provide a controlled transition between elevations.
Applications and industries can include:
- Food processing
- Biofuel production
- Agriculture
- Chemical processing
- Wood and pulp processing
- Packaging and parcel handling
- Airport baggage handling
- Bulk material handling
- Pet food and animal treats
- Snack and candy production
- Cereal and grain processing
- Dry pasta
- Crackers and cookies
- Frozen prepared foods
- Nuts and seeds
- Coffee beans
- Fertilizer
Spiral chutes can also be incorporated into larger spiral chute conveyor and material handling systems to help move products between processing, packaging, storage, and distribution areas.
Why Choose Astro Metal Craft?
Choosing the right spiral chute manufacturer is about more than finding a company that can fabricate metal into a spiral. The manufacturer needs to understand materials, tolerances, welding, finishing, and how the finished equipment will function within the customer’s process.
Astro Metal Craft provides:
- Custom fabrication: We manufacture spiral chutes around the requirements of the application rather than relying exclusively on standard designs.
- Industrial fabrication experience: Our team has experience producing large scale custom scopes of custom equipment and components for demanding industrial environments.
- Stainless steel and aluminum expertise: We specialize in materials that can require specialized fabrication techniques, including stainless steel and aluminum.
- Multiple processes in-house: Cutting, forming, machining, welding, and other fabrication processes can be coordinated through one fabrication partner.
- Project-focused manufacturing: Our team works with customers throughout the project to address fabrication requirements, timelines, and quality expectations.
- U.S. manufacturing: Astro Metal Craft manufactures its products in the United States, providing customers with a domestic fabrication partner for custom industrial equipment.
Our approach is focused on producing quality equipment while helping customers identify practical, cost-effective manufacturing solutions.
Request a Spiral Chute Quote
If your operation requires a spiral chute manufacturer for a food processing, bulk material handling, or other industrial application, Astro Metal Craft can help evaluate your requirements.
Provide our team with your drawings, product information, dimensions, material requirements, or project specifications, and we can discuss the appropriate manufacturing approach for your application.
Contact Astro Metal Craft to discuss your next spiral chute project.
