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Factory Direct Sales High-Temperature Resistance, High Strength Tdwmex-L Ceramic Filter Applied in Metallurgy Foundry1
Nonmetallic MineralsHigh Strength Tdwmex-L Ceramic Filter Applied in Metallurgy FoundryCeramic FilterTdwmex-L Ceramic Filter
SHANDONG CQ NEW MATERIALS INC.
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Product DescriptionProduct DescriptionCeramic filter products are ceramic articles produced via a special process, featuring honeycomb or foam-like porous structures. They boast numerous advantages such as stable chemical properties, high strength, high-temperature resistance, good thermal shock resistance, and a large specific surface area. Thus, they are widely applied in metallurgy, foundry, environmental protection, and other fields.I. Features:1. Reduce the rejection rate of castings and minimize pore defects.2. Exhibit extremely remarkable filtering effects.3. Enhance the mechanical properties of castings.4. Simplify the gating system and improve the utilization rate of templates.5. Ensure a relatively large and stable metal flow rate.6. Possess high working strength at high temperatures, as well as thermal shock resistance and resistance to molten metal impact.7. Reduce processing time and tool damage.8. Achieve extremely high dimensional accuracy. Selection of Filter Size and Mesh:1. Consider the cleanliness of molten metal and the pouring temperature.2. Take into account the pouring head of molten iron, and calculate the pouring area to meet the requirements of pouring time.3. Try to use a bottom-pouring gating system to avoid air entrainment.4. Calculate and select the filter plate area based on filtering capacity and pouring time requirements.5. Filtering capacity of silicon carbide foam ceramic plates (Kg/cm2): Gray iron: 4.0; Ductile iron: 2.0; Alloy cast iron: 1.0–2.0.6. Generally, 20ppi is used for gray iron, and 10ppi for ductile iron. 15ppi or 25ppi can also be selected. The mesh selection is related to various factors of actual pouring.Model numberTdwMex-LP1TdwMex-LP2TdwMex-LP3MaterialsAluminum oxide (AI2O3)Silicon Carbide (SiC)Silicon Carbide (SiC)Operating temperature (°C)120015001550Eye density (ppi)10~408-258-25Metal filtration rate per unit volume (kg/cm2)1~1.53~53~5Opening rate (%)80~9080~9080~90Standard temperature compressive strength (MPa)≥0.8≥1.0>1.2Density (g/cm3)0.35-0.50.35-0.50.35-0.5Main ProductCompany ProfilePlease enter the title hereShandong CQ New Materials Inc. is a professional manufacturer with rich industry experience, delivering high-quality solutions for cast iron and steel production . Our core offerings include exothermic & insulation sleeves (feeder risers) and slag coagulant—engineered for continuous casting processes across industries like iron and steel, automotive, construction machinery, and rail transit. These products also support critical feeding systems in cast iron/steel manufacturing, with full customization available to match specific production parameters such as casting size, material type, and process requirements.Backed by strong R&D capabilities and patented technologies, we continuously optimize product performance to adapt to evolving industry needs. With a stable supply chain and advanced production lines, we ensure large-scale supply capacity while maintaining flexibility. Our dedicated technical team provides prompt after-sales support, from pre-sales consultation to on-site guidance.Recognized and trusted by numerous clients both domestically and internationally, we hold three management system certifications, ensuring consistent product quality, reliable lead times, and compliance with stringent industry and environmental standards. We specialize in custom solutions to align with your unique production demands. Seeking exothermic sleeves, insulation sleeves, feeder risers, or slag coagulant? Choose CQ New Materials for trusted performance, technical expertise, and comprehensive support.Company AdvantageOur CertificateOur ServiceCooperative BrandFAQQ: Are you a manufacturer?A: Yes, we are a professional manufacturer with 15+ years of experience in producing exothermic-insulating risers, slag removers, and covering agents. We own a 35,000Square meter factory and export to 30+ countries.Q: What information do I need to provide for a precise quotation?A: Please specify:?Product type ?Application (e.g., gray iron casting, steel casting)?Required performance indicators?Order quantity, packaging requirements?Desired trade terms (FOB, CIF, etc.)Q: How do you ensure product quality? A: We implement strict quality control throughout production:?Raw material inspection with certificates from SGS?Real-time monitoring of the production process?Post-production testing of physical properties?Certification by ISO9001:2015 Q: What's your lead time for mass production?A: - Standard products: 3-7 days after PO confirmation?Customized products: 7-15 days (depending on complexity)?Rush orders: Available with 24-hour production upon requestQ: Do you provide free samples?A: Yes, 1-2 standard samples are free (excluding freight). Custom samples are charged based on specifications, with the fee refundable upon bulk order. Samples are shipped within 3 working days via DHL/FedEx.Q: What are the payment terms for export orders?A: We accept T/T, L/C, Western Union, etc. Q: Can you assist with logistics and customs clearance?A: Yes, we cooperate with professional freight forwarders to provide: ?Door-to-door delivery (DDP) ?Fumigation certificates, commercial invoices, packing lists, and CO (Certificate of Origin) ?Compliance with import regulations of target countries (e.g., FDA for US, RoHS for EU)Q: Do you offer technical support after sales?A: Absolutely. Our technical team provides: ?Usage guidelines ?24-hour response to quality-related inquiriesQ: What is your MOQ (Minimum Order Quantity)?A: 1 pallet or 1000 kgs;?Trial orders: Acceptable with a slight premium Q: Do you have R&D capabilities for new formulas?A: Yes, our R&D team can develop tailored products based on your casting process.Q: Is factory visit available?A: Welcome! We can arrange pick-up from nearby airports and provide detailed production line tours. Advance notice of 3 working days is appreciated.
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