| Natural Abrasive Type: | Walnut Shell |
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| Application: | Sandblasting |
| Function: | Surface Deburring |
| Samples: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Walnut shells are a by-product of walnut processing, its hardness of 3.5-4.00 according to Mohs scale makes walnut shells an effective natural abrasive in sandblasting, polishing and cleaning of hard materials such as metal, carbon fiber, concrete or hard plastic. This helps preserve and maintain industrial, medical and automotive equipment. It is also a bio-ingredient for hygiene products: especially in surface cleaners - above all graffiti removers - walnut shell granules have proven to be a number one choice.
| Mesh | Millimeter | Mesh | Millimeter |
| #6 | 3.35-4.00 | #35 | 0.50-0.60 |
| #7 | 2.80-3.35 | #45 | 0.355-0.50 |
| #8 | 2.36-2.80 | #60 | 0.25-0.355 |
| #10 | 2.00-2.36 | #80 | 0.18-0.25 |
| #12 | 1.70-2.00 | #100 | 0.15-0.18 |
| #14 | 1.40-1.70 | #120 | 0.125-0.15 |
| #16 | 1.18-1.40 | #150 | 0.10-0.125 |
| #18 | 1.00-1.18 | #180 | 0.08-0.10 |
| #20 | 0.85-1.00 | #200 | 0.075-0.80 |
| #25 | 0.71-0.85 | #240 | 0.063-0.075 |
| #30 | 0.60-0.71 | #280 | 0.50-0.06 |
Walnut Shell is a tough, all-natural, eco-friendly abrasive media used in a wide variety of applications: industrial blasting, parts cleaning, paint stripping, coating removal, deflashing, deburring, tumbling, filtration, artificial turf fields, and cosmetics.
WALNUT SHELL BLASTING: APPLICATIONS & ADVANTAGES
-Available in Yellow and Brown Walnut Shell grades
-Preserves base, primer & gel-coats while removing top coats of paint
-Long-lasting, re-usable, reduces cycle time of finishing operations in wheel blasting, air blasting and tumbling operations
-Selective coatings removal, preserves microfinishes, replaces sandblasting to avoid problem of silicosis
-Used to remove paint & coatings from boats, buildings, bridges, outdoor statues, cars and for graffiti removal
-Aircraft engine clean-out, steam turbines and mold cleaning
-Deflashing and deburring parts, thermosets, plastics & die casting
What is your MOQ?
One full container (25-28tons). More quantity you required , better price we can offer for you.
What is the leading time?
That depends on order quantity. Generally it takes 10-15 days for one full container.
How can I get samples to check the quality?
We can provide the samples free for you, but the express cost will be on your account.
What is your payment term?
50% T/T in advance, and balance payment at sight copy of BL.
Letter of credit is also available.
Suppliers with verified business licenses
Audited Supplier 
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