What certifications does the product have?

The product is certified with CE and ISO9001:2008, ensuring it meets international safety and quality standards for aquaculture equipment.

What is the average lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season periods, ensuring timely delivery.

4 Paddles 3HP Paddle Wheel Aerator

Name: 4 Paddles 3HP Paddle Wheel Aerator
Brand: Wenling Shellmax Equipment Manufacturing Co., Ltd.
SKU: 2075287005

Zhejiang, ChinaWenling Shellmax Equipment Manufacturing Co., Ltd.

US$300.00-350.00

1 Piece

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12 Months Warranty

Type

Oxygen Transfering

Model NO.

4 paddles 3.5HP

Working Method

Friction Type

Power Source

Electric

Harvesting Machinery Type

Fishing Gear Winch

Fishing Method

Whaling Machinery

Aquatic Products Processing Machinery

Finished processing machinery

Fishing Gear Winch Type

Fishing Machinery

Fishing Auxiliary Machinery Type

Auxiliary Winch

Certification

CE, ISO9001:2008

Condition

New

Finished processing machinery

Fillet Machinery

Warranty

12months

Oxygen Transfering

Paddle Wheeel Aerator

Transport Package

Standard Export Package

Specification

Trademark

Shellmax

Origin

China

HS Code

8479899990

Production Capacity

3, 000PCS/Month

Key features

High Oxygen Transfer Efficiency: High-speed impellers splash water to mix air oxygen, significantly increasing dissolved oxygen levels.

Water Quality Improvement: Produces waves to expel ammonia, CO2, methane, and hydrogen sulfide, improving overall water quality.

Durable Material Construction: Impellers and floats made of 100% new PP and HDPE; Frame and shaft constructed from 304 Stainless Steel.

Energy Saving & Low Cost: Features a high-efficiency cast iron motor with auto cooling and compact reducer for long durability and low operating costs.

Versatile Aquaculture Application: Suitable for farming fish, shrimp, crab, and eel, enabling high-density farming with steady output.

CE and ISO9001 Certified: Product meets international standards with CE and ISO9001:2008 certifications for quality assurance.

Custom OEM/ODM Service: Manufacturer offers OEM and ODM services with 2 R&D engineers to support customized production needs.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

Company profile

Wenling Shellmax Equipment Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-09-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWenling Shellmax Equipment Manufacturing Co., Ltd. is identified as a privately owned Chinese supplier established in 2006, with a stated focus on welding machines, garage equipment, electric motors, generators, consumables, spare parts, and related products. The supplier reports more than 10 production lines, a 750.0 m² manufacturing plant, exports to South America, Southeast Asia/Mideast, and North America, and lead times within 15 workdays in both peak and off-peak seasons. Its descriptions state that products comply with ISO9002, TUV/GS, CE, CCE, and ATEX standards, and that it can manufacture according to customer requests. Evidence supports production, customization, and claimed certification capabilities. However, the supplied information does not substantiate after-sales service, financial credibility, or customer cases. Company-type information is inconsistent: one slice identifies a trade company, while another identifies a combined business entity and gives a manufacturing-company name.

CertificationsThe supplier explicitly states that its products comply with ISO9002, TUV/GS, CE, CCE, and ATEX standards. The slice does not provide certificates, issuing bodies, validity periods, or product-specific scope, so the evidence supports stated compliance but does not independently verify certification ownership.

R&D capabilityThe supplier states that its research team monitors market changes and develops corresponding new products. This is explicit evidence of a stated research and product-development activity, although no specific developed products, patents, or development results are provided.

Production capacityThe supplier reports a 750.0 m² manufacturing plant, more than 10 production lines, and annual aerator output of 1,000,000 pieces. It also describes manufacturing welding machines, garage equipment, electric motors, generators, consumables, and spare parts, with stated lead times within 15 workdays during both peak and off-peak seasons.

Customization capabilityThe supplier explicitly states that it can manufacture and supply goods according to customer requests worldwide. This supports customization capability, but the slices do not specify customization types, minimum order requirements, engineering resources, or sample-development procedures.

Product Q&A

Q:How does the Paddle Wheel Aerator work?

High-speed impellers splash water into the air to mix with oxygen, which is then brought into the water. This process increases dissolved oxygen and expels harmful gases like ammonia and methane, improving water quality.

Q:What materials are used for the impellers and frame?

The impellers are made of 100% new PP material, and the floating boats are made of 100% new HDPE. The transmission shaft and frame are constructed from 304 Stainless Steel for durability.

Q:What is the warranty period for this aerator?

We provide a 12-month warranty for this product, covering mechanical defects and ensuring quality assurance.

Q:Is OEM or ODM service available?

Yes, we offer both OEM and ODM services. Our team includes 2 R&D engineers to support customized product development and manufacturing.

Q:What are the power specifications of the aerator?

The aerator has a power of 3HP (Model S-2.5HP listed as 2.5HP in specs), operates on 220V/380V voltage, 3-phase power, and 50HZ/60HZ frequency.