A 45,000-square-foot service center in Indiana runs a 60" slitting line that sits idle 30% of the time. Forty miles away, a smaller distributor loses quotes every week because they cannot slit master coils. The solution is obvious, but most service centers never formalize it.
What Toll Processing Actually Looks Like
In a toll arrangement, the customer (or their distributor) owns the steel. Your service center provides the processing: slitting, leveling, cut-to-length, blanking, or shearing. You charge a per-ton or per-CWT processing fee. You never take title to the material.
The economics work for both sides. The toll processor fills idle machine time and earns revenue without inventory risk. The customer gets access to processing capabilities without the capital investment in equipment they would only use intermittently.
Why More Service Centers Should Consider This
Capital equipment is expensive and getting more so. A new slitting line runs $3 million to $8 million depending on width and gauge range. A cut-to-length line is $2 million to $5 million. For a service center doing $30 million in annual revenue, that is a massive bet on processing volume materializing.
Toll partnerships let you test demand before committing capital. If you are sending five coils a month to a toll processor for slitting, you know the volume. After 18 months, you have real data to justify (or not justify) your own line.
Structuring the Relationship
The best toll relationships run on clear agreements covering turnaround time, quality specs, scrap allocation, liability for material damage, and pricing. Vague handshake deals create problems when a coil gets damaged or an order misses its delivery window.
Turnaround commitments matter most. If your customer needs slit coils in 5 days and your toll partner averages 12, the partnership fails regardless of price. Visit the facility. Watch them run your material. Check their quality systems.
Managing the Logistics
Transportation costs can kill toll processing economics. If you are paying $800 round-trip freight on a 20-ton coil and charging $45 per ton for processing, the math gets tight fast. Geography matters. Ideal toll partners are within 100 miles.
Track material carefully. When steel leaves your warehouse on someone else's truck, you need systems that maintain visibility. Every coil needs a tag, a tracking number, and a clear chain of custody. Service centers running toll programs on spreadsheets inevitably lose material or lose track of what stage it is in.