Description
Walnut Shell #20 is a coarse natural abrasive material developed for industrial cleaning and maintenance applications that require noticeable abrasive contact. Its relatively coarse particle structure provides effective mechanical action for removing surface dirt, loose deposits, and other unwanted contaminants.
The combination of coarse particles and the naturally lightweight structure of walnut shell makes #20 suitable for applications where operators need effective cleaning without relying exclusively on harder mineral abrasives. It can be used in selected blasting, equipment maintenance, and surface treatment processes.
Walnut Shell #20 Key Features
- Coarse walnut shell abrasive for industrial cleaning
- Provides noticeable particle impact during blasting
- Suitable for removal of surface contamination and loose deposits
- Lightweight plant-derived abrasive material
- Provides controlled mechanical cleaning action
- Suitable for maintenance and surface treatment operations
- Available in customized packaging and bulk quantities
Walnut Shell #20 Typical Applications
- Industrial equipment cleaning
- Machinery maintenance
- Removal of dirt and loose deposits
- Mechanical component cleaning
- Controlled abrasive blasting
- Surface preparation before maintenance
- General industrial cleaning operations
Walnut Shell #20 Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Walnut Shell #20 |
| Material | Processed Walnut Shell |
| Abrasive Type | Natural Plant-Based Abrasive |
| Particle Size | #20 |
| Particle Classification | Coarse Abrasive |
| Color | Natural Brown |
| Application | Cleaning, Blasting, Maintenance |
| Packaging | 25 kg Bags or Customized Packaging |
Product screening, packaging, labeling, and supply quantities can be customized according to application requirements.
Walnut Shell #20 Packaging & Storage Tips
- Keep the material sealed during transportation.
- Protect the abrasive from water and rain.
- Store in a dry and ventilated warehouse.
- Reseal opened packaging after use.
- Avoid prolonged exposure to humid conditions.
Frequently Asked Questions
What is Walnut Shell #20 used for?
Walnut Shell #20 is suitable for industrial cleaning, machinery maintenance, controlled blasting, and selected surface preparation applications.
Is #20 suitable for machinery cleaning?
It can be considered for machinery and component cleaning where a coarse plant-based abrasive is appropriate. Testing is recommended for specific equipment and surface conditions.
What makes #20 different from finer grades?
The coarser particle classification provides more noticeable particle impact, making #20 more suitable for general cleaning and maintenance work than very fine walnut shell grades.
Can the product be supplied in bulk?
Yes. Bulk supply and customized packaging can be arranged according to customer requirements.

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