
Zirconia Porous Foam Ceramic Filter for Metal Casting Refractory Materials
POROUS METAL FILTERS made of stainless steels, bronze,Which can be manufactured up to 1,000 mm length and 250 mm OD. Larger elements also can be assembled by welding procedure.
Product Introduction
Every member from our high efficiency sales team values customers' needs and business communication for Oil Embedded Sleeve Iron Bearing, Graphite Bushings, Brass Exhaust Muffler. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We will continue to maintain our own advantages, enhance market competitiveness, and promote the company's development to a new level. As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. We warmly welcome all old and new customers to visit our company to negotiate business.
Production Introduction
Porous Metal Filters are made by irregularly shaped stainless Steel powder, Generally AISI 316L.
During the production of stainless steel sintered filters, the powder is compressed into a mold to create a solid, brittle component. The pore size can be determined by the power that is chosen and the pressing force that is applied.The filters ultimate properties are influenced by the shape, size and distribution of the powder.
Detailed Images


Filter Disc


Filter Cartridge
Specification

| STYLE | POROUS METAL FILTER DISC |
| BODY MATERIAL | STAINLESS STEEL 316L |
| O.D. RANGE | 2~250mm |
| THICKNESS RANGE | 1~50mm |
| PORE PITCH | 1~100micron |
| POROSITY | 20% ~ 45% |
| FEATURE | HIGH TEMPERATURE & CORROSION RESISTANCE |
| WORKING TEMP. | 400 ℃ -MAX |

Filter Properties
POROUS METAL FILTERS PROPERTIES
* Shape as self-supporting structural suited for high different pressures.
* Particularly good properties when under compression, vibration and changing conditions or with high sudden pressures peaks.
* High heat resistance and thermal stability.
* Defined permeability and filtration properties as the pore size and distribution are exact and uniform.
* Backflushing and easy cleaning by superheated steam or ultrasonic.
* The variety of metal materials can be welded and machined.

Properties of DALON FILTER | |||||||
Filter Grade | Porosity | Permeability Coefficients | Pore size distribution | Shear strength | |||
[micron] | [%] | [10-12 m2] | [10-7 m2] | [dmin] um | MFP um | [dmax] um | [N/mm2] |
8 | 29 | 2 | 52 | 8 | 11 | 21 | 130 |
12 | 32 | 6 | 64 | 11 | 15 | 37 | 120 |
20 | 38 | 10 | 83 | 18 | 26 | 57 | 110 |
30 | 36 | 14 | 89 | 21 | 31 | 61 | 100 |
45 | 37 | 43 | 144 | 30 | 47 | 101 | 90 |
60 | 41 | 50 | 202 | 31 | 53 | 147 | 90 |
80 | 42 | 114 | 282 | 37 | 72 | 175 | 80 |
100 | 42 | 127 | 406 | 48 | 98 | 220 | 70 |
120 | 40 | 230 | 633 | 65 | 125 | 280 | 60 |
150 | 44 | 248 | 643 | 68 | 140 | 305 | 40 |
200 | 48 | 463 | 1046 | 105 | 195 | 500 | 30 |
Certificate & Packing
F
FAQ
Q: What is MOQ?
A: We are enjoying to grow up together with all of our clients whatever big or small orders.
Q: Can DALON make customized products?
A: Yes, DALON can offer OEM / ODM manufacturing and produce by custom design.
Q: Will drawing or sample design safe after DALON get it?
A: DALON will NOT release your design to any third parties without your permission. Usually we will sign NDA before all drawing and samples.
Q: Can DALON offer design services?
A: DALON have R&D and can offer special design about your requirements with drawing 3D in format IGES/STEP, PDF/ CAD in DGW/DXF & photos.
Q: How about Quality System?
A: DALON have ISO9002 quality system and in-house inspection by Bubble Test Equipment, CMM, Hardness Tester, Roughness Tester, Salt Spray Tester, Tensile Strength Test, Caliper, Micrometer, Height Gauge, Ring and Plug Gauge, Pin Gauge, etc.
Q: About Sample?
A: DALON can supply the samples for FREE, but the customers have to support the tooling cost if have and the courier cost
Q: Tooling Charge?
A: Tooling charge is one off when first order, all future orders would not charge again even tooling repair or under maintains.
Q: Lead Time?
A: DALON usually effect delivery within 21days after advance payment. Stock items could be delivered within 3days. If item need open tooling, consider extra 7days.
Q: Payment Terms?
A: Advance 50% and balance against copy of shipping B/L. For long term business DALON have more advantage terms for payment.
Q: How to deal with the complains if happens?
A: In any case of complains, please contact DALON within 30days after receive the goods, DALON will find the root causes and corrective & preventive actions. DALON will take full responsibility for the claims.
We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Zirconia Porous Foam Ceramic Filter for Metal Casting Refractory Materials. We've got a dedicated and aggressive sales team, and many branches, catering to our customers. We attach importance to every process and detail, strive to be perfect, optimize the construction scheme and effectively protect the maximum interests of customers.
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