CGOLDENWALL 2400W Open-Cover-Stop 700g Electric Grain Grinder

CGOLDENWALL 2400W Open-Cover-Stop 700g Electric Grain Grinder


The CGOLDENWALL 2400W Open-Cover-Stop 700g Electric Grain Grinder is a high-speed superfine grain mill that can grind various dry materials into a fine powder. With its powerful 2400W motor and sharp stainless steel blades, this grinder can achieve a speed of up to 28,000rpm, making it highly efficient for grinding grains, spices, herbs, and other dry materials.

How to Ensure Safety?

The CGOLDENWALL grain grinder features an OPEN-COVER-STOP safety design, which automatically stops the operation when the cover is opened. This enhances the overall security of the grinder, ensuring safe usage. It is important to properly lock the cover before starting the grinder to trigger the induction switches in the buckles. You can learn how to lock the cover correctly by watching this video: [link to video].

Grinding Time & Fineness

The grinder has a power of 2400W and operates at a speed of 28000r/min. It can achieve a fineness of 70 to 300 mesh, making it suitable for producing superfine powder. The grinding process is quick, with normal grains taking only 10-30 seconds to be ground into the desired fineness. However, extremely hard materials may require 2-3 minutes of grinding.

Suitable Dry Materials for Grinding

The CGOLDENWALL grain grinder is suitable for grinding various dry materials, including grains (soybean, flax seeds, sesame, red beans, coffee beans, black rice, corn, rice, wheat, barley), spices (chili, star anise, fennel, cinnamon, pepper), herbs (ginseng, astragalus, medlar gelatin, notoginseng), and other dry materials (nuts, bird seeds, pet feed). It is important to note that materials with high oil content, such as walnuts, are not recommended for grinding as they may stick to the blades.

Function of Overload Protection Air Switch & Timer

The grain mill is equipped with an overload protection air switch that automatically pops up to stop the operation when the grinder is overloaded. This prevents any damage to the machine. Additionally, a 0-5 minute timer is included to help regulate the grinding process. It is recommended to grind for ten seconds, turn off the timer switch, wait for one or two seconds, and then resume grinding for another ten seconds. This helps prolong the service life of the motor.

Operating Instructions

When operating the CGOLDENWALL grain grinder, there are a few important points to keep in mind:

  1. Ensure that the material being ground is dry before grinding.
  2. Properly close the cover of the grinder before starting the operation.
  3. The amount of material for each grinding session should be between the long blades and 2/3 capacity of the crushing bin to allow for enough rotation space.
  4. After every 5 minutes of operation, rest the machine for 5-10 minutes to prevent overheating.
  5. Clean the crushing bin using a brush or wet rag instead of water.


The CGOLDENWALL 2400W Open-Cover-Stop 700g Electric Grain Grinder is a powerful and efficient tool for grinding various dry materials into superfine powder. With its safety features, overload protection, and timer function, it ensures a secure and convenient grinding experience. Whether you need to grind grains, spices, herbs, or other dry materials, this grain grinder is a reliable choice.