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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›These dewatering elements are ceramic suction boxes designed for use in papermaking machines, constructed from zirconia ceramic, silicon carbide ceramic, or silicon nitride ceramic. Each unit is custom-fabricated to match the exact dimensions and vacuum port layout of the buyer’s machine, ensuring seamless integration. The material choice directly affects wear resistance and vacuum efficiency under high-pressure differential conditions typical in modern paper production lines.
Zirconia ceramic offers superior hardness and corrosion resistance, making it typical for high-wear zones such as the press section. Silicon carbide provides excellent thermal stability and is commonly used where steam exposure is frequent. Silicon nitride is selected for applications requiring high fracture toughness under mechanical stress. These materials are not coated or plated; they are sintered to final density, with surface finishes ranging from 0.4 to 1.6 micrometres Ra as standard in industrial-grade units.
The elements are used by paper mills producing newsprint, packaging board, and fine paper where controlled moisture removal is critical before pressing. Buyers typically order one set per machine upgrade or replacement cycle, with packaging in carton boxes or wooden cages depending on shipping distance. Lead time is confirmed upon receipt of machine drawings, and incoterms are negotiable based on destination port.
| Material | Zirconia ceramic, silicon carbide ceramic, silicon nitride ceramic |
| Form | Custom suction box assembly with integrated vacuum channels |
| Surface finish | 0.4 to 1.6 micrometres Ra (typical for industrial ceramic suction boxes) |
| Vacuum tolerance | Designed for operation between -0.06 to -0.09 MPa (typical range for paper machine suction rolls) |
| Operating temperature | Up to 150°C (standard for steam-exposed paper machine zones) |
| Density | 3.0 to 3.2 g/cm³ (typical for sintered zirconia and silicon carbide ceramics) |
| Porosity | 0.1 to 0.3% (standard for sealed ceramic dewatering elements) |
| Tolerance on critical dimensions | ±0.1 mm (typical for precision ceramic components in papermaking equipment) |
| Packaging | Carton box or wooden cage (as specified by buyer) |
| Certification | No certifications listed; material composition verified by supplier upon request |
Qingdao Huijielong International Trade Co, Ltd. operates from Shibei District in Qingdao, China, with a registered address at Room 2922 Block B Nuode Square. The company specializes in sourcing and supplying ceramic components for industrial papermaking machinery. Their profile does not state years in business, production capacity, or client names. Response metrics are not available, and no third-party verification badges are displayed.
They act as a trading intermediary, connecting buyers with ceramic manufacturers in Shandong and Jiangsu provinces. The listing confirms no in-house manufacturing capability. All product specifications are sourced from partner factories and tailored to buyer drawings. There is no mention of quality control labs, testing equipment, or certifications held by the supplier. Buyers must request material test reports directly.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact dimensions and vacuum port configuration of your current suction box by providing manufacturer drawings or physical templates. Confirm the ceramic material grade with a material certificate, and request a sample piece for fit testing. Do not rely on generic descriptions - each unit is custom-made and non-interchangeable without precise matching.
Lead time is not stated and must be confirmed after drawing approval. Incoterms are negotiable; FOB Qingdao is common, but CIF or CFR may be offered for larger orders. Payment terms typically require 30% advance and 70% before shipment. Request a production schedule and inspection report prior to payment release. Packaging must be robust enough to prevent ceramic cracking during ocean transit.
Insist on a final inspection report covering dimensional accuracy, surface finish, porosity, and vacuum integrity. Use a dye penetrant test to detect microcracks and a vacuum leak test at -0.08 MPa to confirm seal integrity. Request material composition reports for each ceramic type used. Documentation should include batch traceability and test results signed by the supplier’s quality manager.
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When sourcing Dewatering Elements For Paper Making Machine for your business, securing the right balance of quality and cost is essential. Qingdao Huijielong International Trade Co, Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Metallic Elements sector with strong demand from importing countries worldwide.
Importing Dewatering Elements For P requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Huijielong International Trade Co, Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
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Importing Dewatering Elements For P requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dewatering Elements For Paper Making Machine from Qingdao Huijielong International Trade Co, Ltd. is $500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qingdao Huijielong International Trade Co, Ltd. through EximNext.
The supplier, Qingdao Huijielong International Trade Co, Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dewatering Elements For P. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dewatering Elements For Paper Making Machine depends on the specific grade and form. Contact Qingdao Huijielong International Trade Co, Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Dewatering Elements For P from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Huijielong International Trade Co, Ltd.. Ensure you have the necessary import licenses for Metallic Elements products in your destination country.
Yes, Qingdao Huijielong International Trade Co, Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Qingdao Huijielong International Trade Co, Ltd. through EximNext.
Qingdao Huijielong International Trade Co, Ltd. offers Dewatering Elements For P with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dewatering Elements For P is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Huijielong International Trade Co, Ltd. through our platform.
Qingdao Huijielong International Trade Co, Ltd. maintains international quality certifications. These ensure that the Dewatering Elements For P meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Huijielong International Trade Co, Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Qingdao Huijielong International Trade Co, Ltd..
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