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Duoling Brand Sz55 Distribution Gear Reducer for Double-Screw Extruder
US$4,000.00-5,000.00
1 Piece
Product profile
Customization
AvailableApplication
Machinery, Marine, Agricultural Machinery, Plastic and Rubber ExtrusionFunction
Distribution Power, Change Drive Torque, Speed Changing, Speed ReductionModel NO.
SZ55 Distribution Gear ReducerLayout
Bevel HelicalHardness
Hardened Tooth SurfaceInstallation
Horizontal TypeStep
Four-StepType
Bevel GearManufacturing Method
Rolling GearToothed Portion Shape
Bevel WheelOEM/ODM Serivce
YesMaterial
High Strength Alloy SteelCertificate
ISO9001-2008, SGSWarranty
12 MonthsTransport Package
Wooden CaseSpecification
55 DistributionTrademark
DuolingOrigin
ChinaHS Code
8483409000Production Capacity
2000PCS/MonthKey features
High Strength Alloy Steel: Gears made of high strength alloy steel for durability.
Grade 6 Precision: Achieves grade 6 precision through carburizing quenching and gear grinding.
ISO9001 Certified: Factory certified ISO9001 in 1999 with first-class testing equipment.
Low Noise Design: Features stable drive, low noise, and high efficiency.
38 Years Experience: Manufacturer with over 38 years of R&D experience in gear transmission.
OEM/ODM Service: Custom manufacturing services available for specific requirements.
12 Months Warranty: Comprehensive 12-month warranty coverage from departure date.
JB/T9050.1 Standard: Designed according to the standard of JB/T9050.1_1999.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-06-01Nearest Port: Shanghai, NingboAverage Response Time: >24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryJiangyin Gearbox Manufacturing Co., Ltd. is identified as a China-based manufacturer/factory specializing in gearboxes, reducers, gear motors, and related transmission equipment. The supplier reports ISO 9001 certification, a mechanical research institution, 50 years of total R&D engineer experience, advanced CNC and heat-treatment equipment, 10 production lines, and 41–50 quality-control staff. It states that it serves international markets and has exported since 2012, with stated peak-season fulfillment of 2–3 months. The available trade record shows one transaction associated with a buyer in Uzbekistan. Evidence supports manufacturing, R&D, quality-system, and international-export capabilities, but is insufficient to verify customization capability, broader customer-case depth, after-sales execution, or financial credibility. No financial figures are included.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Jiangsu, China. This directly supports its status as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality management system, although the provided information does not include the certificate number, validity period, or certification scope.
After-Sales capabilityThe supplier states that it maintains a nationwide marketing and service network intended to provide after-sales service. This supports a stated service capability, but the slices do not verify service locations, response times, spare-parts support, or customer service performance.
R&D capabilityThe supplier reports a mechanical research institution, continuous R&D activities, and 50 years of total R&D engineer experience. Its advanced CNC machining, gear grinding, heat-treatment, and testing equipment further supports technical development capability.
Production capacityThe supplier describes multiple large and medium CNC hobbing machines, CNC profile grinders, machining centers, carburizing furnaces, and a gear testing center. It also reports 10 production lines, 41–50 quality-control staff, international export markets, and stated fulfillment times of one month off-peak and 2–3 months peak, providing explicit evidence of established production and delivery capacity.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a manufacturer with over 38 years' experience.
Q:How long is your delivery time?
A:
Generally within 10 days if goods are in stock, or within 35 days after order confirmation for custom production.
Q:How long should I wait for feedback after sending an enquiry?
A:
Normally within 12 hours.
Q:What information should I provide to confirm the product?
A:
Please provide Model/Size, Transmission Ratio, Speed, Shaft directions, and Order quantity.
Q:How long is your product warranty?
A:
We offer a 12-month warranty from the departure date of the goods.
Send Inquiry
*To:
Jiangyin Gearbox Manufacturing Co., Ltd.
Jiangyin Gearbox Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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