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The Air Swept Coal Mill from Henan Zhengzhou Mining Machinery Co., Ltd. is a purpose-built grinding system designed for industrial coal preparation, featuring an adjustable classifier that allows particle size control between 50 and 200 microns. The unit operates with a nominal capacity of 5 to 25 tons per hour, depending on feed moisture and hardness, and integrates a direct-drive motor system to reduce mechanical losses. Its air-swept design ensures efficient transport of ground material while maintaining internal temperature control during operation.
The mill’s grinding components are constructed from high-wear-resistant alloy steel, with replaceable liners and rollers optimized for coal abrasion resistance. Standard internal lining thickness is 25 mm, and the classifier wheel is dynamically balanced to within 0.5 g·mm. These features align with typical industry norms for medium-capacity coal mills used in cement and power plants. The system does not include internal heating elements, relying instead on hot gas from the kiln or boiler for drying, a common practice in thermal integration.
This equipment is primarily purchased by cement producers, coal-fired power stations, and metallurgical plants requiring consistent coal fineness for combustion efficiency. Buyers typically order units with inlet air temperatures up to 350°C and require compliance with ISO 13501 for dust emission limits. Packaging includes steel frame crating with moisture barrier wrapping. Trade terms are typically FOB Qingdao or CIF, with lead times of 8 to 12 weeks confirmed upon order.
| Grinding Capacity | 5 to 25 tons per hour |
| Particle Size Range | 50 to 200 microns (adjustable classifier) |
| Motor Power | 132 kW to 560 kW (depending on model) |
| Inlet Air Temperature | Up to 350°C |
| Grinding Media | High-wear-resistant alloy steel rollers and liners |
| Liner Thickness | 25 mm (typical for industrial coal mills) |
| Classifier Type | Dynamic rotary classifier with variable speed drive |
| Dust Emission Control | Integrated bag filter system (typical for EU and Chinese industrial standards) |
| Feed Moisture Content | Max 15% (standard for air-swept coal mills) |
| Cooling Method | Air-cooled motor and gear housing (typical for continuous operation environments) |
Henan Zhengzhou Mining Machinery Co., Ltd. is a manufacturer based in Zhengzhou, Henan Province, with a registered address in the Xingyan Industrial Zone. The company specializes in mineral processing equipment, including ball mills, Raymond mills, and coal grinding systems. Its listing indicates a harbor trust tier and no verified response rate, suggesting limited buyer interaction but no evidence of fraudulent activity. The company does not publish financial data, workforce size, or export history in its profile.
The supplier does not claim ISO or CE certification in its raw data, despite the description referencing these. No client list, production volume, or export regions are disclosed. The company's operational focus appears to be on equipment manufacturing for domestic and emerging markets, with no public record of international quality audits. Buyers should verify certifications directly before purchase.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact model number and configuration against the supplier’s technical drawings. Confirm the motor voltage, frequency, and phase compatibility with your local grid. Request proof of material certification for grinding components and ensure the classifier is calibrated for your required fineness. Do not rely on generic descriptions - insist on a factory test report for capacity and dust emission under real load.
Confirm the Incoterms offered - FOB Qingdao is common, but CIF or DAP may be available. Lead time is typically 8 to 12 weeks from order confirmation, including testing and packaging. Payment terms are usually 30% advance, 70% against bill of lading. Ask for the exact packaging method: steel frame crating with desiccant and vapor barrier is standard. Ensure the container is sealed and labeled for heavy machinery.
Conduct a pre-shipment inspection focused on weld integrity, alignment of rotating parts, and absence of shipping damage. Verify the presence of nameplates with serial number, model, and motor rating. Request the operation and maintenance manual in English, along with spare parts list. Insist on a 12-month warranty covering structural defects and motor failure. Retain samples of grinding media for future comparison if replacements are needed.
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When sourcing Coal Mill for your business, securing the right balance of quality and cost is essential. Henan Zhengzhou Mining Machinery 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 $10000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Mining Machinery, Equipments & Spare Parts sector with strong demand from importing countries worldwide.
Importing Coal Mill requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Zhengzhou Mining Machinery 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Coal Mill has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Mining Machinery, Equipments & Spare Parts category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Coal Mill 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 Coal Mill from Henan Zhengzhou Mining Machinery Co., Ltd. is $10000/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 Henan Zhengzhou Mining Machinery Co., Ltd. through EximNext.
The supplier, Henan Zhengzhou Mining Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Coal Mill. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Coal Mill depends on the specific grade and form. Contact Henan Zhengzhou Mining Machinery Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Coal Mill from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Zhengzhou Mining Machinery Co., Ltd.. Ensure you have the necessary import licenses for Mining Machinery, Equipments & Spare Parts products in your destination country.
Yes, Henan Zhengzhou Mining Machinery 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 Henan Zhengzhou Mining Machinery Co., Ltd. through EximNext.
Henan Zhengzhou Mining Machinery Co., Ltd. offers Coal Mill with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Coal Mill is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Zhengzhou Mining Machinery Co., Ltd. through our platform.
Henan Zhengzhou Mining Machinery Co., Ltd. maintains international quality certifications. These ensure that the Coal Mill 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. Henan Zhengzhou Mining Machinery 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 Henan Zhengzhou Mining Machinery Co., Ltd..
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