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The Tungsten Carbide Single Facer Corrugated Roller supplied by Huatao Group is a replaceable component for high‑speed corrugated box production lines. It features a forged core of 48CrMo alloy steel with a measured hardness greater than HRC58. A tungsten carbide coating of 0.06-0.07 mm is applied over the core, and a quenching layer depth of 5-7 mm provides wear resistance. Surface plating achieves a micro‑hardness in the range HV900-1250 and the combined hardness exceeds 75 MPa.
The use of a 48CrMo alloy steel forging is typical for tooling that must withstand cyclic stresses, and the coating thickness falls within the industry‑standard range of 0.05-0.08 mm for such rollers. Conventional specifications call for dimensional tolerances around ±0.02 mm and a surface hardness of HV900-1300, both of which align with the values listed. Anti‑corrosion packaging is commonly employed to protect the roller during sea freight, matching the supplier’s description. These attributes make the roller comparable to other premium corrugated machinery spare parts.
Packaging is supplied in anti‑corrosion wooden crates, suitable for international freight, and the component is intended for machine manufacturers and paper‑converting plants that require reliable spare parts. Buyers should confirm the minimum order quantity, incoterms and payment conditions directly with Huatao Group, as the listing does not disclose them. Requesting a mill test report and coating inspection before shipment is advisable to ensure compliance with the stated specifications. The roller’s design supports continuous operation in demanding corrugating environments.
| Core material | Tungsten Carbide Coated 48CrMo Alloy Steel |
| Core forging alloy | 48CrMo alloy steel |
| Core hardness | > HRC58 |
| Quenching layer depth | 5-7 mm |
| Tungsten carbide coating thickness | 0.06-0.07 mm |
| Surface plating micro hardness | HV900-1250 |
| Combination hardness | >75 MPa |
| Typical dimensional tolerance | typical ±0.02 mm |
| Typical roller diameter range | typical 180-250 mm |
| Typical packaging | anti‑corrosion wooden crate |
Huatao Group is located in Shijiazhuang, Hebei Province, China. The supplier is classified under the organic tier and carries a harbor trust tier, indicating that certain verification checks have been completed. The company’s profile does not provide a response rate or average response time, so buyers should anticipate contacting the supplier for communication details. Huatao Group lists itself as a manufacturer of specialised industrial rollers for the packaging sector.
The current listing focuses on a tungsten carbide single facer corrugated roller and does not mention additional product lines or certifications. No information is provided about the company’s year of establishment, employee count, or past clientele, and such details should be obtained directly if required for due‑diligence. The supplier’s stated capabilities are limited to the specifications described in the product description.
The Tungsten Carbide Single Facer Corrugated Roller is engineered for high-speed corrugated box manufacturing lines, featuring a 48CrMo alloy steel forging core with a hardness exceeding HRC58 and a precision tungsten carbide coating of 0.06-0.07mm. With a quenching layer depth of 5-7mm, this roller delivers exceptional wear resistance and dimensional stability under continuous industrial operation. Widely sourced by packaging machinery manufacturers and paper converting plants, it is a critical replaceable component in global trade of corrugated machinery spare parts, typically supplied with anti-corrosion packaging for international freight.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should verify the roller’s material grade, coating thickness and hardness against the supplied specifications. Request a mill test report that documents the 48CrMo alloy steel composition, the >HRC58 core hardness and the 0.06-0.07 mm tungsten carbide coating. Confirm that the quenching layer depth of 5-7 mm and the surface micro‑hardness HV900-1250 are recorded in the test certificates. These documents provide a factual basis for quality assurance.
Logistics planning requires clarification of lead‑time, incoterms and payment conditions, none of which are disclosed in the listing. Buyers should ask Huatao Group for the expected production lead‑time and whether they ship under FOB, CIF or EXW terms. The anti‑corrosion wooden crate packaging influences freight volume and weight, so obtain the crate dimensions and gross weight to calculate shipping costs accurately. Payment terms such as T/T or LC should be negotiated prior to contract signing.
During pre‑shipment, a third‑party inspection can verify coating integrity, dimensional tolerance and the absence of excessive porosity. Inspectors should perform a Vickers hardness test to confirm the HV900-1250 surface hardness and a coating thickness gauge measurement for the 0.06-0.07 mm layer. Request the supplier’s quality management certificates, such as ISO 9001, if available, and ensure that the final inspection report is shared before loading. These steps help mitigate risk and confirm that the roller meets the buyer’s technical requirements.
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When sourcing Tungsten Carbide Single Facer Corrugated Roller for your business, securing the right balance of quality and cost is essential. Huatao Group, a verified supplier based in China, offers this product with key specifications including Single Facer Corrugated Roller with Tungsten Carbide Coating, Special 48CrMo Alloy Steel Fine Forgings, and HRC58 (Quenching Layer Depth: 5-7mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.60, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Tungsten Carbide Single F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Huatao Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.60 in their destination country. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tungsten Carbide Single F 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 Tungsten Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Tungsten Carbide Single F 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 for HS Code 8483.60 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 Tungsten Carbide Single Facer Corrugated Roller from Huatao Group is $800/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 Huatao Group through EximNext.
The supplier, Huatao Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Tungsten Carbide Single F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tungsten Carbide Single Facer Corrugated Roller is classified under HS Code 8483.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Tungsten Carbide Single F from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Huatao Group. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Huatao Group 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.
The key specifications for Tungsten Carbide Single Facer Corrugated Roller supplied by Huatao Group include Single Facer Corrugated Roller with Tungsten Carbide Coating, Special 48CrMo Alloy Steel Fine Forgings, and HRC58 (Quenching Layer Depth: 5-7mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Huatao Group offers Tungsten Carbide Single F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tungsten Carbide Single F is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Huatao Group through our platform.
Huatao Group maintains international quality certifications. These ensure that the Tungsten Carbide Single F 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. Huatao Group 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 Huatao Group.
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