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The 42CrMo sprocket shaft is a critical drive component for scraper conveyors, designed to transmit power within the sprocket wheel assembly. This shaft undergoes a precision machining process that includes CNC lathe and milling operations, with spline teeth machined at both ends to ensure precise engagement with the chain socket. Models such as the 72/4LL-1, 124SJ0101-01, and 100/06LL-3 are among the most requested variants, each tailored for specific conveyor configurations.
Manufactured from 42CrMo alloy steel, the shaft offers high tensile strength and wear resistance, typical for chromium-molybdenum steels used in heavy-duty mining and material handling equipment. The material’s hardenability allows for heat treatment to achieve targeted mechanical properties, while the standard surface finish is optimized for compatibility with sprocket assemblies in abrasive environments. The shaft is typically paired with quenched and tempered sprockets to extend service life under cyclic loads.
Scraper conveyor sprocket shafts are primarily used in coal mining, bulk material handling, and underground transportation systems where reliability under high torque is essential. Buyers in these sectors often source these components alongside full sprocket assemblies, with lead times and packaging tailored to bulk export orders. Common trade terms include FOB or CFR, with inspection and test bench verification requested prior to shipment to confirm dimensional accuracy and load-bearing performance.
| Material | 42CrMo Alloy Steel |
| Material Standard | GB/T 3077 (China) - typical for chromium-molybdenum alloy steels |
| Typical Tensile Strength | 900-1100 MPa (quenched and tempered) |
| Typical Yield Strength | 750-950 MPa (standard for 42CrMo) |
| Surface Hardness | 220-280 HB (typical after heat treatment) |
| Machining Process | CNC lathe, milling, spline cutting at both ends |
| Heat Treatment | Quenching and tempering |
| Compatible Conveyor Models | 72/4LL-1, 124SJ0101-01, 123SA010102-01, 100/06LL-3, 1LZ38-1 |
| Typical Diameter Range | 50mm to 200mm (standard for scraper conveyor shafts) |
| Standard Packaging | Wooden crates or steel pallets for export |
Henan Shuangzhi Machinery Equipment Co., Ltd. is based in Haojiang Steel Structure Logistics Park, Wuzhi County, Jiaozuo City, Henan Province, China. The company specializes in manufacturing coal machine accessories, with a focus on precision-machined components for scraper conveyors and related mining equipment. Its facility is equipped with CNC machine tools and advanced cutting equipment to ensure consistent processing quality and efficiency.
The supplier’s processing workflow for sprocket shafts is systematic, covering blanking, forging, heat treatment, finishing, spline cutting, quenching, shaping, assembly, bench testing, inspection, painting, and packaging. While the trust tier is marked as harbor, the response rate and average response hours are currently listed as zero, indicating that direct contact for verification of models, specifications, or lead times is recommended before placing orders.
| 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 ordering, verify the exact model compatibility of the sprocket shaft with your scraper conveyor system, as dimensional and spline specifications can vary between models. Request the supplier’s technical drawings and confirm that the shaft’s length, diameter, and spline configuration match your equipment’s requirements. This step is critical to avoid costly mismatches during installation.
Confirm the logistics details, including lead time, which may depend on the supplier’s production schedule and the complexity of your order. Clarify the Incoterms - common options include FOB or CFR - and ensure the packaging meets export standards for heavy machinery components. Payment terms such as L/C or T/T should also be agreed upon in advance to streamline the transaction process.
Quality checks should include dimensional inspection to ensure the shaft meets the specified tolerances, as well as verification of heat treatment results to confirm the material’s mechanical properties. Request a test bench report to validate the assembly’s performance under load. Documentation such as material certificates and inspection reports should accompany the shipment to provide traceability and assurance of compliance with industry standards.
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When sourcing 42crmo Sprocket Shaft Of Scraper Conveyor for your business, securing the right balance of quality and cost is essential. Henan Shuangzhi Machinery Equipment 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 $8000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Conveyor Systems & Parts sector with strong demand from importing countries worldwide.
Importing 42crmo Sprocket Shaft Of requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Shuangzhi Machinery Equipment 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 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 42crmo Sprocket Shaft Of 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 Conveyor Systems & Parts category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 42crmo Sprocket Shaft Of 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 42crmo Sprocket Shaft Of Scraper Conveyor from Henan Shuangzhi Machinery Equipment Co., Ltd. is $8000/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 Shuangzhi Machinery Equipment Co., Ltd. through EximNext.
The supplier, Henan Shuangzhi Machinery Equipment Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 42crmo Sprocket Shaft Of. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 42crmo Sprocket Shaft Of Scraper Conveyor depends on the specific grade and form. Contact Henan Shuangzhi Machinery Equipment Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 42crmo Sprocket Shaft Of from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Shuangzhi Machinery Equipment Co., Ltd.. Ensure you have the necessary import licenses for Conveyor Systems & Parts products in your destination country.
Yes, Henan Shuangzhi Machinery Equipment 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 Shuangzhi Machinery Equipment Co., Ltd. through EximNext.
Henan Shuangzhi Machinery Equipment Co., Ltd. offers 42crmo Sprocket Shaft Of with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
42crmo Sprocket Shaft Of is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Shuangzhi Machinery Equipment Co., Ltd. through our platform.
Henan Shuangzhi Machinery Equipment Co., Ltd. maintains international quality certifications. These ensure that the 42crmo Sprocket Shaft Of 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 Shuangzhi Machinery Equipment 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 Shuangzhi Machinery Equipment Co., Ltd..
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