# OptiStack Pro: Coil Slitting Software for Arbor Setup
> Specialized SaaS for steel service centers and coil processing operations. Generates mechanically correct arbor stack maps and Bill of Materials (BOM) from actual spacer inventory in under 60 seconds.

# Note: the marketing numbers below mirror the single source of truth in
# src/lib/claims.ts (countries 10+, trial 14 days, solve time under 60 seconds,
# precision 0.01mm). Update claims.ts and keep these in sync.

## What OptiStack Does
OptiStack Pro solves the arbor setup problem in coil slitting operations. An operator enters:
- Target coil width and desired slit widths
- Machine specifications (arbor dimensions, clamp reserve, tolerance band)
- Available spacer inventory (metal spacers, rubber bonded spacers, plastic shims, separator discs, slitter blades)

The software calculates the optimal knife and spacer arrangement for both top and bottom arbors, validates against actual inventory (refuses impossible setups), and generates a printable PDF setup sheet with exact load sequence for the shop floor, in under 60 seconds.

## Key Capabilities
- Inventory-only arbor builds: never generates a setup requiring parts you don't have
- Sub-micron arithmetic: 0.01mm precision, no floating-point rounding errors
- Standard and alternating (zig-zag) knife engagement patterns
- Shimless operation using Fraction Kits (F-0.10, F-0.01 metal spacers)
- Plastic Shim Mode: metal solve first, then calculates exact shim combination to reach 0.00mm
- Edge quality management: 1 to 8 scale rating per slit edge, exports to PDF
- Printable setup sheets: visual arbor diagram, BOM, load sequence, QC checklist
- Multi-unit: metric (mm) and imperial (inch) with high-precision storage

## Free Tools (no login required)
- Slitting Calculator: https://www.optistackpro.com/slitting-calculator
- ROI Calculator: https://www.optistackpro.com/slitting-roi-calculator
- Scrap Reduction Guide: https://www.optistackpro.com/reduce-slitting-scrap
- Troubleshooting Guide: https://www.optistackpro.com/slitting-problems
- Slitting Machine Guide: https://www.optistackpro.com/slitting-machine
- Features (every tool inside OptiStack): https://www.optistackpro.com/features
- Slitting Line Tooling Guide: https://www.optistackpro.com/slitting-line-tooling
- Slitter Knife Software Guide (knife records, regrinds, tons per edge, matched sets): https://www.optistackpro.com/slitter-knife-software
- Slitting Glossary (coil slitting terms): https://www.optistackpro.com/slitting-glossary

## Blog: Operator Guides and Industry Insights
- How to Set Up a Slitting Line Arbor: https://www.optistackpro.com/blog/how-to-set-up-slitting-line-arbor
- Coil Slitting Software Comparison 2026: https://www.optistackpro.com/blog/coil-slitting-software-comparison
- Reduce Slitting Setup Time by 80%: https://www.optistackpro.com/blog/reduce-slitting-setup-time
- Shimless Slitting Setup with Fraction Kits: https://www.optistackpro.com/blog/shimless-slitting-setup-fraction-kits
- Rotary Slitter Blade Life (Tons Per Edge by Material): https://www.optistackpro.com/blog/rotary-slitter-blade-life-guide
- How to Choose Rotary Slitter Blades: https://www.optistackpro.com/blog/how-to-choose-rotary-slitter-blades
- Slitting Advanced High-Strength Steel (AHSS): https://www.optistackpro.com/blog/slitting-advanced-high-strength-steel
- Slitting Electrical Steel for EV Motor Laminations: https://www.optistackpro.com/blog/slitting-electrical-steel-ev-motor-laminations

## Language
The site is published in English. Five pages covering rotary slitter knives and
slitting line tooling are additionally written natively in their own language
(not machine translated), each targeting the terms used by suppliers in that
market. All other non English URLs redirect to their English canonical.

- Cuchillas circulares para slitter (Spanish): https://www.optistackpro.com/es/cuchillas-circulares-slitter
  Como especificar cuchillas circulares para slitter: grados de acero, holgura de corte, tolerancias y ciclos de reafilado.
- Coltelli circolari per slitter (Italian): https://www.optistackpro.com/it/coltelli-circolari-slitter
  Come scegliere coltelli e lame circolari per slitter: gradi di acciaio, gioco di taglio, tolleranze e riaffilatura.
- Kreismesser für Längsteilanlagen (German): https://www.optistackpro.com/de/kreismesser-fuer-laengsteilanlagen
  Kreismesser für Längsteilanlagen auslegen: Stahlsorten, Härte in HRC, Toleranzen, Rundlauf und Nachschleifzyklen.
- Дисковые ножи для продольной резки (Russian): https://www.optistackpro.com/ru/diskovye-nozhi-dlya-prodolnoy-rezki
  Как подобрать дисковые ножи для линии продольной резки: марки стали, боковой зазор, допуски и переточка.
- Facas circulares para slitter (Brazilian Portuguese): https://www.optistackpro.com/pt-BR/facas-circulares-slitter
  Como especificar facas circulares para slitter: graus de aço, folga de corte, tolerâncias e ciclos de reafiação.

## Who Uses OptiStack
Steel service centers, metal service centers, coil processing operations, slitting line operators, production managers, and tooling engineers across 10+ countries. Particularly valuable for operations running 5+ job changeovers per week.

## Built By
Maxwell Slitter Industries (https://www.maxwellslitters.com), a manufacturer of precision slitting tooling with 35+ years of factory floor experience. OptiStack was built to solve real-world tolerance stacking problems that generic ERPs cannot handle.

## Pricing and Trial
- 14-day free trial, no credit card required
- Website: https://www.optistackpro.com
- Free Trial: https://www.optistackpro.com/login
- Email: info@maxwellslitters.com
- Phone/WhatsApp: +91-82646-21011