Low Speeds High Torque RV30 Worm Gearbox Automatic Transmissions for Advance Marine

Name: Low Speeds High Torque RV30 Worm Gearbox Automatic Transmissions for Advance Marine
Brand: Zhejiang Shuanglian Machinery Co., Ltd.
SKU: 777655625

Zhejiang, ChinaZhejiang Shuanglian Machinery Co., Ltd.

US$30.00-2,000.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery

Function

Change Drive Torque, Change Drive Direction, Speed Reduction, Speed Increase

Model NO.

NMRV30~NMRV150

Layout

Worm

Hardness

Worm

Installation

All Types

Step

Double-Step

Type

Worm Gear Box

Ratio

Min. 5

Input Speed

Max. 2000rpm

Output Speed

0.06rpm up to 400rpm

Motor Power

600W up to 22kw

Output Torque

up to 2500nm

Housing Material

Aluminium Alloy/Cast Iron

Input Form

Flange/Solid Shaft

Output Form

Solid Shaft/Hollow Shaft

Mounting Position

Horizontal/Vertical/Torque Arm

Certificate

CE, UL

Quality Control System

ISO9001/ISO14000

Color

Ral5010 Blue/Ral9006 Aluminium/Others

OEM/ODM

Offered

Transport Package

Standard Export Packing -Carton and Plywood Pallet

Specification

Different size packing

Trademark

SLM

Origin

China

HS Code

8483409000

Production Capacity

5000 PCS Per Month

Company profile

Zhejiang Shuanglian Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.03h

AI-Powered supplier vetting

SummaryZhejiang Shuanglian Machinery Co., Ltd. is a China-based manufacturer/factory established in 1988, producing reducers, motors, gearboxes, transmission parts, and related equipment. It demonstrates broad customization and ODM capability, reports new products within the past year, and has provided OEM services to well-known brands. Manufacturing arrangements are supported by valid contracts with associated subcontractors, and stated peak- and off-season lead times are one month. However, the supplier reports no stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no available SDK. Quality assurance is explicitly absent; corrective-action and complaint procedures exist but lack written records. Financial information is indicated for 2023–2025, but no assessable financial results are provided. Customer references and specific customer cases are not disclosed.

Supplier typeThe supplier is identified as a limited company and manufacturer/factory in China, with a stated business scope covering manufacturing and processing of reducers, motors, transmission parts, mechanical equipment, and electrical accessories. This directly establishes its supplier type as a manufacturing entity rather than a trading-only company.

CertificationsThe provided information states that quality assurance in quality control processes is not available. No certifications or certification documents are identified, so certification holding cannot be positively confirmed; the explicit lack of quality assurance is a related quality-system weakness.

R&D capabilityThe company states that it has pursued technological innovation since 1988, developed new products during the past year, and provides ODM services. These are explicit indicators of product-development capability, although the absence of an available SDK limits evidence of developer-oriented technical support.

Production capacityThe supplier operates as a manufacturer/factory, offers reducers and related mechanical products, has valid contracts with associated subcontractors, lists six qualified suppliers for service capability, and reports one-month lead times in both peak and off seasons. However, it reports no stock capacity, so production capability is supported but inventory readiness is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. This is direct evidence of broad customization coverage.