
Porous Foam Ceramic Filters for Metal Casting
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
'Quality first, Honesty as base, Sincere service and mutual profit' is our idea, in order to develop continuously and pursue the excellence for Stainless Wire Mesh Steel Filters, Sintered Bronze Bushing, Porous Plastic Filters. We believe that only enterprises that make products, sell products and serve attentively for customers can be recognized and trusted by customers. Rigorous, realistic, harmonious and enterprising corporate culture is the feature of our company, and our modern and humanized management gives employees a broader stage.
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.
Customer satisfaction is what we have always pursued. It is our eternal belief to insist on growing with customers. Our company has a large number of skilled technicians and experienced after-sales service team, which can provide users with Porous Foam Ceramic Filters for Metal Casting and timely after-sales service. Through the consolidation of product quality advantages, as well as perfect after-sales service system, we hope to sincerely cooperate with new and old friends from all over the world. While developing, our company focuses on introducing and absorbing advanced production technology and management experience at home and abroad, and has established a complete quality assurance system to further ensure the stability of product quality.
Hot Tags: porous metal filters, China, manufacturers, suppliers, factory, wholesale, custom, self lubricating bearing in powder metallurgy, stainless steel inline filter, sleeve bearing with flange, sintered bronze filter element, Fan Motor Bushing, Bronze Silencer
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