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Duoling Brand Zlyj Series Gearbox for Single Screw Plastic Extruder  
US$500.00-50,000.00
1 Piece
Product profile
Customization
AvailableApplication
Machinery, Agricultural Machinery, Plastic and Rubber ExtrusionFunction
Distribution Power, Change Drive Torque, Speed Changing, Speed ReductionModel NO.
ZLYJ Series Gearbox For Single Screw ExtruderLayout
CylinderHardness
Hardened Tooth SurfaceInstallation
Vertical TypeStep
Double-StepType
Cylindrical Gear BoxToothed Portion Shape
Cylindrical GearManufacturing Method
Rolling GearOEM/ODM Serivce
AvailableMaterial
High Strength Alloy SteelCertificate
ISO9001-2008, SGSWarranty
12 MonthsTransport Package
Wooden CaseSpecification
133-630Trademark
DuolingOrigin
ChinaHS Code
8483409000Production Capacity
1200PCS/MonthKey features
High Precision Gears: Gear precision up to Grade 6 according to GB10095-88 standard.
Durable Material: Main parts made of high strength alloy steel with carburizing quenching hardening.
OEM/ODM Service: Customized manufacturing services available for specific requirements.
ISO9001 Certified: Factory certified with ISO9001-2008 and SGS standards.
High Efficiency Drive: Features low noise, stable drive, and high efficiency design.
Robust Thrust Bearing: Over-specification thrust bearing mounted to accommodate screw back pressure.
Compact Design: Small volume with high carry capacity suitable for extruders.
12 Months Warranty: Comprehensive 12-month warranty coverage from departure date.
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 manufacturer.
Q:How long is your delivery time?
A:
Generally it is within 10 days if the goods are in stock, for goods produced as per order, it is within 35 days after confirmation of order.
Q:How long should I wait for the feedback after I send the enquiry?
A:
Normally Within 12 hours.
Q:What information should I give you to confirm the product?
A:
Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.
Q:How long is your product warranty?
A:
We offer 12 months warranty from 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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