S. Howes Size Reduction Mills

Lump Breakers, Knife Cutters, Granulators & Power Graters

Lump Breakers, Knife Cutters, Granulators & Power Graters

S. Howes offers a complete suite of size reduction equipment engineered for consistency, longevity, and minimal fines in bulk processing. The lineup includes: Lump Breakers – compact twin-shaft units designed to shatter blocky product inline or as standalone machines. Knife Cutters – rotary fixed-bed cutters delivering precise, uniform slices across various materials. Granulators – rugged centrifugal cutters with off-set rings, offering high throughput (e.g., 13,000 lb/hr corn) and low dust. Power Graters – multifunctional machines that grate, de-lump, shred, crush, and de-agglomerate with low horsepower and minimal fines.

Key Features & Benefits:

  • Tailored Size Reduction: Equipment selected specifically for impact, shear, or centrifugal actions to match material characteristics.
  • Minimal Fines Generation: Slow paddle or rotary operations reduce dust and over-processing of delicate materials.
  • Easy Maintenance: Hinged doors, quick-change screens, and service-friendly access reduce downtime.
  • Heavy-Duty Build: Industrial-grade casings, shafts, impellers, and lightweight moving parts ensure longevity and reliability.
  • Flexible Material Choices: Options in stainless, carbon, or specialty alloys; explosion-proof and sanitary designs available.
  • Full-Scale Lab Validation: Test lab and rental equipment available to confirm process performance before committing.

Need precise, reliable size reduction with minimal dust? Contact us today to discuss the right lump breaker, knife cutter, granulator, or power grater for your material—and schedule a test-run or quote.