US
Cgoldenwall

CGOLDENWALL DF-20 Hammer Mill Grinder

  • Capacity: 44 pounds
  • Power Source: Corded Electric
  • Wattage: 1500 watts
  • Material Type: Metal

Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A capable dry-herb and grain hammer mill for small commercial use, provided material is fed in slowly and kept free of oil.

As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.

ASIN: B01N08184KModel: DF-20Category: Grain Mills

Sizes Available

DF-20CGO-20A

Need a different one? Pick on Amazon →

Overview

The CGOLDENWALL DF-20 is a 1500W electric hammer mill built for pulverizing dry, oil-free herbs, spices, grains and other crude-fiber material at up to 44 pounds per hour. Interchangeable mesh screens set the grind from coarse meal to fine flour, and a 2840 rpm copper motor with a hard alloy steel hammer handles continuous batch feeding.

This is a commercial-grade mill, not a countertop spice grinder: it is sized for herbal shops, small mills and bulk kitchens grinding pounds of material at a time, not teaspoons. Material must be added slowly and in small batches to avoid jamming the crushing chamber, and it is built for dry, oil-free ingredients, so oily seeds or nuts are not a good match.

  • 44 lb/hr rated capacity
  • 2840 rpm copper motor, 1500W
  • Coarse and fine mesh screens included
  • 1-year warranty

Who it's for

Buyers running a small herbal, spice or grain milling operation who need to process pounds of dry material per hour rather than home cooks looking for a spice grinder. Not suited to anyone wanting to mill oily or sticky ingredients, since the machine is built for dry, crude-fiber material.

Pros and cons

Pros
  • Interchangeable mesh screens for coarse meal or fine flour
  • Continuous feeding lets you keep grinding without stopping
  • Hard alloy steel hammer and copper motor built for repeat use
  • 1-year warranty with lifetime technical support
Cons
  • Only rated for dry, oil-free, non-sticky material
  • Feeding too fast or in large amounts can jam or overload the motor

Performance notes

Output depends on which mesh screen is fitted: a fine mesh produces flour-grade powder from dry herbs, while a coarser mesh handles both dry and slightly oily material and yields a meal instead of a powder. The continuous-feed design lets material be poured in while the mill runs, but the manufacturer cautions that feeding must be slow and in small amounts, since dumping material in quickly can jam the crushing chamber and overload the motor.

Specifications

BrandCgoldenwall
ModelDF-20
Dimensions & fit
Item Weight55 pounds
Item Dimensions L x W x H19.6 × 6.7 × 21.6 inches
Capacity & performance
Capacity44 pounds
Power & efficiency
Power SourceCorded Electric
Wattage1500 watts
Voltage110 volts
Construction & materials
Material TypeMetal
ColorStainless Steel Grain Grinder
Included components
Unit Count1
Included ComponentsMachine,Cloth Bag, Mesh Screen*5, Bursh

Closest rivals on specs

TECHTONGDA Commercial Electric Grain Mill
  • Wattage 1500 vs 2200 watts (-32%)
  • Capacity 44 vs 66.14 pounds (-33%)
VEVOR HC-2500Y Electric Grain Mill Grinder 2500g
  • Capacity 44 vs 5.51 pounds (+699%)
VEVOR HC-800Y Electric Grain Mill Grinder 1.8 lb
  • Capacity 44 vs 1.8 pounds (+2344%)
Compare all side by side

Frequently asked questions

What can the CGOLDENWALL DF-20 grind?

It is built for dry, oil-free, non-sticky herbs and crude-fiber material, plus seasonings, spices and cereals such as rice, soybean and red bean.

Can I keep adding material while it runs?

Yes, it is designed for continuous grinding, but the manufacturer says material must be added slowly and in small amounts to avoid jamming the crushing chamber.

What warranty does the DF-20 come with?

It includes a 1-year warranty and lifetime technical support from the manufacturer.