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The Cylindrical Gear Reducer from Shandong Guomao Guotai Reducer Co., Ltd. is engineered for heavy-duty mechanical power transmission across industrial sectors. It operates within a transmission ratio range of 1.25 to 500 and delivers output torque from 450 to 130,000 N·m, with power ratings spanning 5 to 6,666 kW and output speeds of 134 to 1,200 r/min. The gear is manufactured from high strength low carbon alloy steel (20CrMnTi or 40Cr grade), carburized and quenched to achieve a tooth surface hardness of HRC 58 - 62.
All gears undergo NC tooth grinding for high precision and optimal contact performance, contributing to transmission efficiencies exceeding 96.5% for single-stage, 93% for double-stage, and 90% for triple-stage configurations. The design prioritizes smooth operation, low noise, and compactness while maintaining long service life and high load capacity. Models include ZDY80 through ZDY560, each tailored for specific industrial demands.
This reducer serves critical roles in metallurgy, mining, hoisting, transportation, cement, construction, chemical, textile, and printing industries. Its modular construction allows for easy disassembly and inspection, a key advantage for OEMs and maintenance teams. Buyers sourcing from China should confirm compatibility with their drivetrain systems and verify compliance with local mechanical standards.
| Power range | 5 to 6,666 kW |
| Transmission ratio range | 1.25 to 500 |
| Output torque range | 450 to 130,000 N·m |
| Output speed range | 134 to 1,200 r/min |
| Gear material | High strength low carbon alloy steel (20CrMnTi / 40Cr grade) |
| Tooth surface hardness | HRC 58 - 62 |
| Manufacturing process | Carburization, quenching, NC tooth grinding |
| Transmission efficiency (single-stage) | >96.5% |
| Transmission efficiency (double-stage) | >93% |
| Transmission efficiency (triple-stage) | >90% |
| Typical noise level | <85 dB at 1 m distance (standard for industrial reducers) |
| Typical service life | >20,000 hours under rated load (standard for alloy steel gears) |
Shandong Guomao Guotai Reducer Co., Ltd. is based in Yantai, Shandong Province, China, and operates as a specialized manufacturer of gear reducers for industrial applications. The company’s harbor-tier trust status reflects its established presence in the mechanical power transmission sector, though its response rate and average response hours are currently unrecorded.
The supplier focuses on producing cylindrical gear reducers with verified technical specifications, including power ranges, torque capacities, and material grades. Its product line covers models from ZDY80 to ZDY560, catering to sectors like metallurgy, mining, and heavy machinery. No additional claims about certifications, client base, or production scale are made beyond the provided data.
This cylindrical gear reducer is engineered for reliable mechanical power transmission across industrial applications, featuring a wide transmission ratio range from 1.25 to 500 and output torque spanning 450 to 130,000 N.M. Manufactured from high strength low carbon alloy steel for durability under high load conditions, it operates efficiently at power ratings between 5 and 6,666 kW with output speeds of 134 to 1,200 r/min. Widely used in automobile drivetrains, conveyor systems, and heavy machinery, this reducer is a key sourced component in global manufacturing and export trade. Competitive pricing reflects its role as a critical import item for OEMs and industrial buyers worldwide.
| 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 ordering, verify that the reducer’s power range (5 - 6,666 kW) and output torque (450 - 130,000 N·m) match your application’s requirements. Confirm the transmission ratio (1.25 - 500) and output speed (134 - 1,200 r/min) align with your machinery’s specifications. Request the gear material certificates (20CrMnTi or 40Cr grade) to ensure compliance with your quality standards.
Discuss logistics details such as Incoterms (e.g., FOB Yantai) and lead times, which can vary based on model and order volume. Packaging should be inspected for adequacy, as these reducers are heavy and require protection against moisture and mechanical damage during transit. Payment terms should be agreed upon in advance, with consideration for letters of credit or advance payments for first-time buyers.
Quality checks should include verifying the tooth surface hardness (HRC 58 - 62) and transmission efficiency for the specific stage configuration. Request factory inspection reports or third-party test certificates for critical parameters. Ensure all documentation, including material certifications and compliance with industry standards, is provided before shipment. A pre-shipment inspection is advisable for high-value orders.
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When sourcing Cylindrical Gear Reducer for your business, securing the right balance of quality and cost is essential. Shandong Guomao Guotai Reducer Co., Ltd., a verified supplier based in China, offers this product with key specifications including Cylindrical Gear Reducer / 3-Stage Helical Gearbox, High Strength Low Carbon Alloy Steel, Carburized and Hardened, and Transmission Ratio: 1.25–500 | Output Speed: 134–1,200 r/min | Output Torque: 450–130,000 N.M. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8004,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8483.40, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.
Importing Cylindrical Gear Reducer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Guomao Guotai Reducer Co., Ltd. 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 8483.40 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cylindrical Gear Reducer 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 Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Cylindrical Gear Reducer 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 8483.40 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 Cylindrical Gear Reducer from Shandong Guomao Guotai Reducer Co., Ltd. is $8004,500./Unit 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 Shandong Guomao Guotai Reducer Co., Ltd. through EximNext.
The supplier, Shandong Guomao Guotai Reducer Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Cylindrical Gear Reducer. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cylindrical Gear Reducer is classified under HS Code 8483.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cylindrical Gear Reducer from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Guomao Guotai Reducer Co., Ltd.. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.
Yes, Shandong Guomao Guotai Reducer 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.
The key specifications for Cylindrical Gear Reducer supplied by Shandong Guomao Guotai Reducer Co., Ltd. include Cylindrical Gear Reducer / 3-Stage Helical Gearbox, High Strength Low Carbon Alloy Steel, Carburized and Hardened, and Transmission Ratio: 1.25–500 | Output Speed: 134–1,200 r/min | Output Torque: 450–130,000 N.M. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Guomao Guotai Reducer Co., Ltd. offers Cylindrical Gear Reducer with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cylindrical Gear Reducer is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Guomao Guotai Reducer Co., Ltd. through our platform.
Shandong Guomao Guotai Reducer Co., Ltd. maintains international quality certifications. These ensure that the Cylindrical Gear Reducer 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. Shandong Guomao Guotai Reducer 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 Shandong Guomao Guotai Reducer Co., Ltd..
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