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The Conical Cylindrical Gear Reducer from Hangzhou Starred-River Machinery Co., Ltd. is a mechanical transmission unit designed for industrial applications requiring precise speed reduction. Available in single-stage ZDY, double-stage ZLY, three-stage ZSY, and four-stage ZFY models, it delivers transmission ratios from 1.25:1 to 100:1 depending on configuration. The units are built to meet established engineering standards for load capacity and durability in continuous operation environments.
These reducers require either oil bath or circulating lubrication systems, with circulating lubrication recommended for high ambient temperatures, high power inputs, or sustained operation to maintain optimal oil temperature and maximize bearing life. Internal gear profiles are hardened and ground for wear resistance, and housings are cast from ductile iron or steel to handle heavy shock loads. Typical input speeds range from 500 to 1500 rpm, with output torque capacities calibrated to industrial motor standards.
Common applications include belt conveyors in mining, textile machinery, coal handling systems, and petroleum pump drives. Buyers in metallurgy, construction materials, and chemical processing industries use these units for their reliability under continuous duty. Sample orders are accepted to verify performance before bulk procurement. Trade assurance covers payment security and delivery compliance. Packaging is standard wooden crate with internal foam padding, and units are shipped dry with protective oil coating.
| Model Series | ZDY (single-stage), ZLY (double-stage), ZSY (three-stage), ZFY (four-stage) |
| Transmission Ratio Range | Single-stage: 1.25 to 6.3, Double-stage: 6.3 to 20, Three-stage: 22.4 to 100 |
| Lubrication Type | Oil bath or circulating lubrication system (circulating recommended for >40°C ambient or continuous operation) |
| Typical Input Speed | 500 to 1500 rpm (standard for industrial motors) |
| Housing Material | Cast iron or carbon steel (typical for heavy-duty gear reducers) |
| Gear Hardness | Surface hardened to HRC 58-62 (standard for precision gear teeth) |
| Typical Output Torque Range | 500 Nm to 50,000 Nm (dependent on stage count and motor input) |
| Operating Temperature Range | -10°C to +40°C (oil temperature must remain above 0°C during operation) |
| Typical Efficiency | 94% to 97% per stage (standard for helical-conical gear sets) |
| Mounting Configuration | Foot-mounted or flange-mounted (standard for conveyor drive systems) |
Hangzhou Starred-River Machinery Co., Ltd. is based in Binjiang District, Hangzhou, Zhejiang Province, China, with a registered address at No.1786 Jianghan Road. The company specializes in the design and manufacture of industrial gear reducers and transmission systems. Their listing indicates experience in customizing solutions for belt conveyor applications and other mechanical drives, with a stated policy of accepting sample orders to validate product performance before bulk purchase.
There is no public information on company founding date, employee count, annual turnover, or client names. The supplier has a harbor trust tier and zero recorded response rate or average response time, suggesting limited buyer communication infrastructure. Their service claim centers on technical alignment with transmission system needs rather than marketing claims about scale or market leadership.
| 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 number (ZDY/ZLY/ZSY/ZFY), required transmission ratio, input speed, and torque load. Confirm whether the unit includes a circulating lubrication system or if it must be ordered separately. Request a material certificate for the housing and gear teeth hardness test results. Sample orders are recommended to validate performance under actual operating conditions before placing bulk orders.
Lead time is typically 4 to 8 weeks after order confirmation, depending on model complexity. Standard Incoterms are FOB Hangzhou Port or CIF destination port. Payment terms are commonly 30% advance, 70% against shipping documents. Packaging is in wooden crates with internal moisture barriers and oil-coated surfaces. Confirm the inclusion of mounting hardware, lubricant, and installation manual with the shipment.
Upon receipt, inspect the unit for external damage, verify the nameplate matches the order, and check for oil leaks. Perform a no-load rotation test to ensure smooth operation and absence of abnormal noise. Retain the original packaging for potential return. Request a quality inspection report from a third-party inspector if importing into regulated industries. Retain all documentation for warranty claims and future maintenance.
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When sourcing Conical Cylindrical Gear Reducer for your business, securing the right balance of quality and cost is essential. Hangzhou Starred-River 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 $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Conical Cylindrical Gear requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Starred-River 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Conical Cylindrical Gear 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 Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Conical Cylindrical Gear 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 Conical Cylindrical Gear Reducer from Hangzhou Starred-River Machinery Co., Ltd. is $200/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 Hangzhou Starred-River Machinery Co., Ltd. through EximNext.
The supplier, Hangzhou Starred-River Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Conical Cylindrical Gear. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Conical Cylindrical Gear Reducer depends on the specific grade and form. Contact Hangzhou Starred-River Machinery Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Conical Cylindrical Gear from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Starred-River Machinery Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Hangzhou Starred-River 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 Hangzhou Starred-River Machinery Co., Ltd. through EximNext.
Hangzhou Starred-River Machinery Co., Ltd. offers Conical Cylindrical Gear with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Conical Cylindrical Gear is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Starred-River Machinery Co., Ltd. through our platform.
Hangzhou Starred-River Machinery Co., Ltd. maintains international quality certifications. These ensure that the Conical Cylindrical Gear 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. Hangzhou Starred-River 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 Hangzhou Starred-River Machinery Co., Ltd..
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