Abrasive Grade Walnut Shells Grain for Bonded Grinding Wheels


Abrasive Grade Walnut Shells Grain for Bonded Grinding Wheels

Abrasive Grade Walnut Shells Grain for Bonded Grinding Wheels

Overview Product Description The walnut shell filter media is a polishing abrasive made of high-quality pecan shell as r

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Basic Info.
Model NO. YRD-053
Water Flushing Pressure 0.32 MPa
Open Port Shanghai, China
Test Weight 800 Kg/Cm3
Adsorption Rate 50-70
Density 1.25g/Cm&Sup3
Oil Removal Rate 65-95%
Walnut Shell Content 90.9%
Moisture Content 8.7%
Suspended Solids Removal Rate 95-98%
Transport Package According to Your Request
Specification 0.5-1mm, 0.5-0.8 mm, 0.6-1.2 mm, etc.
Origin Henan, China
HS Code 1404909090
Production Capacity 4000 Tons/Per Month
Product Description
Product Description

Abrasive Grade Walnut Shells Grain for Bonded Grinding Wheels

The walnut shell filter media is a polishing abrasive made of high-quality pecan shell as raw material and processed by degreasing, crushing, and screening. It is a granular material with micropores on the surface and good adsorption effect. It has the advantages of good toughness and good wear resistance, and it is not easy to be broken during use and processing.The walnut shell filter media has a beautiful luster and brown color. It is insoluble in acid and alkali, has good hydrophilicity, and is resistant to oil immersion.
Product Parameters
SubjectIndicator value
Name Walnut Shell Filter Media
Hardness2.5-3.0 MOH
Suspended Solids Removal Rate95-98%
Moisture Content8.7%
Density1.25 g/cm3
Walnut Shell Content90.9%
Oil Removal Rate65-95%
Water Flushing Pressure0.32 mPa
Bulk Density0.8 g/cm3
Proportion1250 kg/cm3
Size0.5-1mm, 0.5-0.8 mm, 0.6-1.2 mm, 0.8-1.6 mm,1.0-2.0 mm, 2.0-4.0 mm

Notice: The specifications in the above table can also be customized according to customer needs.

Typical Application Make Filter Media
Walnut shell filter media has the advantages of good hydrophilicity and resistance to oil immersion. It is an ideal filter material for oily sewage treatment in oil fields, smelting, environmental protection and chemical industries.Water Treatment
Walnut shell filter media has strong adsorption capacity. At present, as a new generation filter material to replace quartz sand filter material, improve water quality and greatly reduce the cost of water treatment, it is widely used in oilfield oily sewage treatment, industrial wastewater treatment and civil water treatment. Make Abrasive
The walnut shell filter media has high toughness, wear resistance and pressure resistance, and is used as an abrasive for grinding, polishing, sandblasting and precision casting.
Packaging & Shipping

We can customize packaging according to customer needs. The commonly used packaging forms are as follows:25kg/bag , 25Kg/drum , 500kg/Jumbo ,

lined PE water-proof and outer metal or carbon drum ,

The weight and measurement clearly marked on package.

There are the following modes of transportation:1. Sea transportation 2. Air transportation 3. Land transportation 4. Train transportationOur Advantages

Ningxia Yongruida Carbon Co., Ltd. is a manufacturer integrating production and sales. We have abundant strength and enthusiastic service attitude. We have exported to many countries, such as Europe, Asia, Africa, Australia, South America and so on, and have been well received by customers.In addition, we have professional R&D and sales teams, and own factories and laboratories. Each batch of our product samples will be inspected by our quality inspector. After a series of tests, our products will be delivered to customers to provide them with quality assurance.

Abrasive Grade Walnut Shells Grain for Bonded Grinding Wheels

Above are the certificates related to our products. We have relevant approval certificates for product export, as well as declarations of conformity to standards.Our products have quality inspection certificates that meet the standards, and the quality inspection certificates are certified by the China Quality Certification Center.

1. Q: How to place an order?

A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform

--- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received.

2. Q: What kind of payment do you accept?

A: Formal order we usually choose TT or L/C, Western Union,Paypal for small amount payment.

3. Q: Do you offer OEM service?

A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.

4. Q: How long is the delivery?

A: Usually 3-5 days for small order, 10-20 days for bulk order after payment received.