Metal sorting magnetic bar Magnetic Rod

tubularstainless steelrod

The magnetic rod is built around a strong NdFeB magnet combined with a magnetic guide sheet to create a high-density magnetic circuit. It is hermetically sealed inside a stainless steel tube by argon arc welding and polished to deliver a smooth, leak-free, waterproof and anti-fouling surface.

Key features:

• Core: strong NdFeB magnet combined with magnetic guide sheet to form a high-density magnetic circuit
• Housing: sealed in stainless steel tube by argon arc welding
• Surface finish: multiple polishing stages producing a smooth, leak-free, waterproof and anti-fouling surface
• Hygienic finish: after four polishing stages surface roughness can meet Ra 0.6 (suitable for food and pharmaceutical industries)
• Packaging: each rod wrapped with protective paper and placed into a custom plastic tube for transport protection

Applications / Use:

• Magnetic separation and iron removal in food, pharmaceutical and other processing lines where hygienic finish and corrosion resistance are required

Available forms / options:

• Standard series use stainless steel pipes with various outer diameters (examples: Ø12, Ø16, Ø19, Ø20, Ø22, Ø25, Ø28, Ø32, Ø38, Ø50, Ø63, Ø100)
• Surface magnetism achievable up to 6,000–14,000 Gs depending on diameter and design
• Lengths: customizable to customer requirements
• Installation end plugs: various types available

Technical specifications:

• Working temperature: 80–350℃
• Surface Gauss (max): up to 14,000 Gs (depending on diameter/series)
• Outer diameter: up to 100 mm (standard stainless steel pipe series)
• Length: customizable per customer requirement
• Installation end plugs: various
• Housing material: SS304 / SS316 / SS316L
• Surface roughness after polishing: can meet Ra 0.6 (suitable for food & pharmaceutical industries)
• Sealing method: argon arc welding
• Packaging: protective paper + custom plastic tube for each rod