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WADE economical walnut shell water filter material abrasive from walnut shell grinder
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Walnut shell filter material is made from superior quality thick pecan shell, produced through degreasing, crushing, polishing, thermophilic digesting and many times screening. It is yellowish-brown, not decay, without spot, and has high tenacity. Walnut Shell filter material is widely used to blast clean and polish soft metals, glass, fiberglass, wood, plastic and stone.
Specfications?of walnut shell filter media?
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Analysis items | Testing data |
Oil removal | 90-95% |
Suspended removal rate | 90-98% |
Filtration speed | 20-25m/h |
Density | 1.3g/cm3 |
Backwashing strength | 25m3/m2h |
Rinse water pressure | 0.32Mpa |
Capacity | 0.85g/cm3 |
Maintenance method | Every year added 5-10% |
Common size | 0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 3-6mm 4-8mm 5-10mm |
?Advantages of walnut shell filter media?
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?1. ?Non-rot, no stains, tenacity, wearing compression (≤23.4kgf), anti-oil-filled, non-caking.
?2. ?Multiaspects and multipores, strong adsorption, high removing rate of oil and seston.
?3. ?Multi-edges, deep filtering, improve deoil capacity and filtering velocity.
?4. ?Easy counterflow, low couterflow strength (6.7L/Sm2).
?5. ?No need to change all of the filter material, just need 5-10% supplement every year.
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The Walnut Shell can be used as abrasive, filter and stuffing material.
As abrasive material:
- Pearls and jewels polishing
- Electronic components polishing and deburring
- Punching parts polishing and deburring
- Spectacle fittings polishing and deburring
- Button?polishing and deburring
As filter material:
- Containing oil Industrial water treatment
- Industrial sewage treatment???
- Environmental protection equipment filter
- Water purification filter material
- Residential water treatment
As stuffing material: Sealing off the ground fissures in oil drilling
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Zhengzhou wade water treatment material co.,ltd ?is a professional manufacturer ,specialized in manufacturing all kindds of chemical products-Activated carbon, PAM, PAC,walnut shell filter material etc.With 10year experience and ISO,SGS,and ?Intertek certificate, our product has been exported to many countries such as Russia,Iran,Canada, Indonesia,Angola,South Africa and so on.
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1.? ? ?Walnut shell filter sample is free.
2.???? Delivery Time: After receiving your payment.?No inventory, 10-15 days;?In stock, 1-2 days.
3.???? MOQ: 1 ton or as per customer request.
5.???? The nearest port: Tianjin, shanghai, guangzhou port
6.???? The time for the cargo to the nearest port: 1-2 days.
7. ? ? Whether to buy insurance for goods? Yes.We will buy insurance for each goods of every shipment .There enclosed with a policy.
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How to Contact Us?
Please Kindly Note:
?Tells us the detail products you want!
?Tell us the types and grain size!
?Tell us the order quantity for each size!
Thank you!
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