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Zlyj 330 Gearbox Reducer for Single Screw Rubber Extruder 
US$5,000.00-7,000.00
1 Piece
Product profile
Customization
AvailableApplication
Motor, Machinery, Rubber and Plastic ExtrusionFunction
Change Drive Torque, Speed Changing, Speed ReductionModel NO.
ZLYJ 330 gearbox reducer for single screw extruderLayout
HelicalHardness
Hardened Tooth SurfaceInstallation
Horizontal TypeStep
Three-StepType
Circular GearManufacturing Method
Rolling GearToothed Portion Shape
Spur GearMaterial
High Strength Alloy SteelOEM/ODM Serivce
YesCertificate
ISO9001-2008Warranty
12 MonthsTransport Package
Packed in Wooden Case+PalletSpecification
315Trademark
JC, DuolingOrigin
Jiangsu, ChinaHS Code
8483409000Production Capacity
2000PCS/MonthKey features
High Precision Grade 6: Gears manufactured with carburizing quenching and grinding, meeting GB10095-88 Grade 6 standard.
High Strength Alloy Steel: Main parts constructed from high strength alloy steel for durability and performance.
Over-Specification Thrust Bearing: Mounted on hollow output shaft to effectively accommodate screw back pressure forces.
Low Noise and High Efficiency: Designed for stable drive with small volume and high carry capacity.
ISO9001 Certified Quality: Factory certified in 1999 with advanced processing and testing equipment.
Helical Layout Design: Features hardened tooth surface suitable for single screw rubber extruders.
Three-Step Transmission: Provides efficient speed changing and torque modification capabilities.
OEM/ODM Service Available: Custom manufacturing methods including rolling gear and spur gear options.
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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