Blanchard Grinding Services
High-volume rotary surface grinding delivering flat, parallel surfaces with exceptional accuracy up to 84" diameter, perfect for production quantities and large parts.
Precision Rotary Surface Grinding
Blanchard grinding (rotary surface grinding) is a high-production method for grinding large, flat surfaces to tight tolerances with excellent surface finish. Our vertical spindle grinders can handle parts up to 84" in diameter, making us your ideal partner for large-scale grinding operations.
With fast material removal rates and exceptional flatness capabilities, we deliver cost-effective solutions for production runs, forgings cleanup, and weld preparation.
Large Capacity
Grind parts up to 84" diameter with magnetic chuck workholding for heavy components.
Fast Removal
High material removal rates up to 0.250" per pass for efficient production grinding.
Tight Tolerances
Achieve flatness to 0.002" per foot and parallelism to ±0.003" with consistent results.
Quality Finish
Consistent surface finish 63-125 Ra typical for optimal gasket sealing and coating adhesion.
High-Production Surface Grinding
Blanchard grinding (rotary surface grinding) is a high-production method for grinding large, flat surfaces to tight tolerances with excellent surface finish.
Equipment Capabilities
- Rotary surface grinders up to 84" diameter
- Vertical spindle grinding for efficiency
- Magnetic chuck workholding
- Multiple part grinding capability
- Stock removal up to 0.250" per pass
- Thickness tolerance: ±0.002"
Applications
- Plate and block surfacing
- Forging and casting cleanup
- Weld prep and post-weld grinding
- Gasket surface preparation
- Parallel surface generation
- Scale and oxide removal
Materials We Grind
- Carbon steel and alloy steel
- Stainless steel
- Tool steel
- Cast iron and ductile iron
- Hardened materials
Advantages
- Fast material removal rates
- Excellent flatness and parallelism
- Consistent surface finish
- Cost-effective for production quantities
- Can handle large, heavy parts
- Minimal setup time
Quality Standards
- Flatness tolerance: 0.002" per foot
- Parallelism: ±0.003"
- Surface finish: 63-125 Ra typical
- In-process measurement and verification
Need High-Volume Surface Grinding?
Let us handle your large-scale grinding needs. Contact us today for fast turnaround and competitive pricing.
Request Quote