Durable Custom Spiral Groove for Various Industrial Mechanical Application

Spiral groove, also known as spiral conveyor trough, serves as the core carrier component of screw conveying equipment widely utilized in non-ferrous metal smelting and recycling industries. It works in conjunction with spiral blades to enable stable, continuous transportation of high-temperature bulk materials, furnace charge, and metal slag.

Manufactured using thick metal plate welding processes, this product offers exceptional structural rigidity and superior wear resistance. It maintains stable operation under demanding conditions including heavy loads, high dust environments, and elevated temperatures typical of metallurgical applications.

Unlike standard thin-wall conveying troughs available on the market, our spiral groove is specifically engineered for metallurgical production line requirements. The internal structure is optimized to minimize material accumulation and prevent blockages. Customization options include length, width, and thickness adjustments to accommodate different screw diameters and conveying capacity needs.

• Robust Construction: Main body fabricated from thick stainless steel or carbon steel plates, selected according to specific working conditions
• Precision Welding: Fully polished welding seams prevent material residue and corrosion at joint positions
• Wear Protection: Optional wear-resistant lining plates extend service life and reduce maintenance frequency
• Flexible Design: Choice of open or semi-closed structure designs to meet environmental and operational requirements
• Reinforced Structure: Bottom and side plates feature reinforced rib design to resist deformation under long-term heavy loads
• Customization Options: Adjustable cross-section dimensions, total length, installation angles, and connection flange sizes
• Surface Treatments: Anti-rust spray painting and pickling passivation options available for different corrosion resistance needs

This custom spiral groove is suitable for multiple industrial scenarios, with primary applications in non-ferrous metal smelting industries including lead, copper, zinc, and aluminum processing, as well as metal waste recycling projects.

Primary Applications:

• Transporting furnace charge, metal slag, raw ore, and molten metal auxiliary materials
• Continuous feeding of crushed metal materials to smelting furnaces in recycling workshops
• High-temperature slag material conveyance in smelting production lines
• Mining, chemical industry, and solid waste treatment applications for granular and powdery bulk materials

The product accommodates both horizontal and inclined installation layouts. When integrated with complete screw conveyor systems, it enables continuous feeding and discharging operations with minimal manual intervention, significantly reducing labor intensity while enhancing production line automation.

LuFeng Machinery, established in 2010, holds ISO9001, ISO14001, and CE certifications, along with 8 technical patents in the metallurgical equipment field. We specialize in research, design, and manufacturing of complete non-ferrous metal smelting and recycling equipment systems.

Our facility features mature processing workshops and comprehensive processing and testing equipment. With extensive export experience in metallurgical machinery, our engineering team provides end-to-end services including working condition analysis, scheme design, product manufacturing, and after-sales technical guidance.

All products undergo rigorous factory inspection before shipment to ensure consistent quality. We offer customized design solutions tailored to specific site conditions and production requirements, supported by long-term technical assistance for equipment installation and operation.