25kg or 50kg a bag ,or according to customers' requirements
1 - 5
6 - 100
To be negotiated
Walnut Shell for Sewage Treatment
Walnut Shell Description
Walnut shell filter material is a kind of water treatment filter material which chooses the high quality pecan shell as the raw material. Then through a series of through crushing, polishing, steaming washing, drug treatment, and two screening processing. Walnut shell filter material has many characteristics for example, high hardness, wear resistance, good compression resistance, pressure of 23.4 kgf, chemical stability, not dissolved in acid and alkali, strong adsorption capacity, adsorption rate of 27-50%, hydrophilic, oil immersion resistance and so on.
Walnut Shell Characters:
Low dust levels improve the operator’s visibility of the work surface, increasing production rates. Lower dust levels also reduce the cleanup costs on the work site.
Walnut Shell is a biodegradable and non-toxic abrasive which is produced from crushed walnut shells. It is low-dusting, also can be easily disposed, the most important thing is that it is non-hazardous. Walnut Shell is a minimal sparking, non-ferrous abrasive that does not contain any heavy metals or free silica.
Walnut Shell is a biodegradable and non-toxic abrasive that can easily perform as a wide variety of abrasive or for abrasive blasting jobs. Coarse sizes can be used for stripping automation and truck panels, and cleaning the delicate molds. Medium sizes are more suited for cleaning moldings, castings and electrical parts. Fine sizes work best for light duty work and allow for the fine detailed work.
Specifications of Crushed Walnut Shell Powder
Rate of Wear
Oil Removal Rate
Rate of Wear
Crushed Walnut Shell Powder Common Size
As abrasives: 5#,8#,10#,12#, 14#,16#,20#,24#,28#,30#,36#,46#,60#,80#,120#,150#
As Filter medias: 0.8-1.6,0.5-1,1-2,2-4 mm
As stuffing materials: 1-3,3-5,5-10 mm
The crushed Walnut Shell powder can be used as abrasive, filter and stuffing material.
As abrasive material
1. For pearls and jewels polishing 2. For electronic components polishing and deburring 3. For punching parts polishing and deburring 4. For spectacle fittings polishing and deburring 5. For button polishing and deburring
As filter material 1. For containing oil Industrial water treatment 2. For industrial sewage treatment 3. For environmental protection equipment filter
4. For water purification filter material 5. For residential water treatment
As stuffing material
Sealing off the ground fissures in oil drilling
Pingquan CityActivated Carbon Factoryis a professional production processing company which mainly manages coconut shell activated carbon, nut shell activated carbon, wood activated carbon powder, coal powder activated carbon, cylindrical activated carbon products. We own a complete and scientific quality management system. Therefore Pingquan City Lantian Activated Carbon Factory has a mouth to mouth reputation. We warmly welcome you to our factory to visit.Till now, we are devoting to develop our international trade. Integrity Management, High Quality, Good Serviceis our firmly principle, we believe only through this belief, we can develop further.
1. Professional machines to produce high quality goods.
2. Professional workers to guarantee the finishing production on time.
3. Professional transport terms to guarantee safety transport.
4. Professional sales team to supply the satisfying services.
Packaging & Shipping
Our Walnut Shell Powder Package
1. 25kg/bag, 40bags/MT bag
2. 25kg/bag, 40bags/pallet
3. 25kg/bag, 40bags/carton box packed on a pallet
4. 1000kgs/MT bag
1. Can I get free samples?
Yes, totally free samples for you.
Please give us your contact details.
( Like your company name, address, phone No. etc.)
We will arrange samples immediately, you will get it within 5 days.
2. What's your payment terms?
30% deposit in advance, 70% balance to be paid against the B/L copy.
3. What's your delivery time? 10-15 days after deposit payment received.