Filter Media Walnut Shell Media Abrasive with Specific Grivity of 1.28 and 25.00cm * 25.00cm * 30.00cm Package Size

Product Description

Walnut Shell

Walnut shell abrasive is a versatile media that is crushed carefully, ground and classified to standard mesh sizes for specific uses. They vary from abrasive grits to fine powders. Therefore, walnut shell abrasive have a wide variety of applications,especially in industrial areas, since they have unique physical characteristics and chemical properties.
The Walnut Shell Grain can be used in cleaning and blasting Molds, Apparatus, Plastics, Gold and silver jewelry, Glasses, Watches, Golf Club, Barrette, Buttons etc as blasting materials, polishing materials and also can be used in producing Grinding Wheel as the materials of forming air hole.

Appearance	Granular
Color	Brown
Flash Point	193°C (380°F)
Hardness	MOH 2.5-4
Free moisture(80ºC for 15 HRS)	3-9%
Oil Content	0.25%
Volumetric Weight	850kg/m3
Dilatability	0.5%
Particle Shape	Irregular
Proportion	1.2-1.5g/cm3
Bulk Density	0.8g/cm3
Wear Rate	≤1.5 %
Rind Puffing Rate	3%
Void Ratio	47
Oil Removal Efficiency	90-95%
Suspended Solids Removal Rate	95-98%
Filtration Rate	20-26m/h
Backwashing Strength	25m3/m2.h

Granularity Display
Abrasives: 5, 8, 12, 14, 16, 20, 24, 30, 36, 46, 60, 80, 100, 120, 150, 200 meshes.

Filter material: 10-20, 8-16, 30-60, 50-100, 80-120, 100-150 mesh

Leakage plugging agent: 1-3,3-5,5-10 mm

Advantages of Walnut Shell
1. It has multi-faceted microporosity, strong interception power and high removal rate of oil and suspended solids.
2.With multi-ribbon and different particle size, forming deep bed filtration, enhanced oil removal capacity and filtration rate.
3.With hydrophobic oleophilic and suitable specific gravity, easy to wash back, strong regenerative power.
4.The hardness is large, and it is not easy to corrode by special treatment, no need to replace the filter material, only 10% per year, reducing maintenance and repair time and improving utilization. Walnut shell is a natural rolling material. It can not damage the surface of the workpiece and has good polishing effect.

Applications

Walnut Shell Application

1.Walnut shell is mainly used for porous materials, polishing materials, water filter materials, precious metal polishing, jewelry polishing, polishing grease, wooden hull, jeans polishing, bamboo and wood products polishing, oily wastewater treatment, degreasing.
2.Walnut shell filter material widely used in oil field, chemical industry, leather and other industrial wastewater treatment and urban water supply and drainage engineering, is the most ideal water purification filter material of various filters.

Company Profile

FAQ

Q: Are you a trading company or manufacturer?
A: We are a manufacturer enterprises of abrasives over 20years.our products have competitive price and quality guarantee. Welcome to send your inquiry!

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q:How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q:Is the quality of the abrasives okay?
A: We have the quality control system ISO9001:2008, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20 days for mass order once deposit received.

Q:How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time.If the problem caused by us, we will send you free goods for replacement or refund your loss.

Q:What is the price?
A:Please feel free to contact us using the Price / Quotation Request Form as it depends on the quantity, etc.

Q:Can we have a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform me of your scheduled time in advance, we'll pick you up and arrange the agenda for you.

Q:Do you have any experience with exporting?
A:Yes, We have a global sales network reaching all around the world.

Q:Can I use my own design package?
A:Yes, The package can be with your logo.

Luoyang Haocheng Abrasives and Grinding Tools Co., Ltd. is located in Lige Community, Hebin Street, Yichuan County. The area boasts beautiful mountains and clear waters, and convenient transportation. It is adjacent to the Ningluo Expressway and Longhai Railway.
Our company is an enterprise that integrates research and development, production, and sales of brown corundum, white corundum, and silicon carbide. We are engaged in deep processing of abrasives and grinding tools. The project has an investment of more than 20 million yuan, and the production equipment is gradually entering the site. The advanced machinery and equipment can ensure stable and reliable product quality. The high, medium, and low-grade brown corundum abrasives produced are widely used in the manufacturing of solid grinding tools, coated grinding tools, sandblasting, leather making, glass, castables, refractory materials, hardware, electronics, cosmetics, automobiles, and other materials. The products are exported to the United States, Japan, South Korea, as well as Guangdong, Zhejiang, Jiangsu, Northeast China and other places in China. The company has won wide recognition from industry colleagues with its good reputation and high-quality service.
The company will always adhere to the core values of "serving customers, employees, and society", create a comfortable and favorable environment and development space for employees, and provide better and more employment opportunities for society. In the next step, the company will make efforts in innovation, expand the market with high-quality products, strengthen the enterprise, and make due contributions to the economic development of Ichikawa Prefecture.