What certifications does the manufacturer hold?

The manufacturer holds DNV-ISO 9001: 2008, SGS, and CE certifications.

What is the maximum permitted torque?

The maximum permitted torque varies by model, ranging up to 51,180 Nm for the largest model (500 series).

What is the power range of the worm gearbox?

The power range varies by model, typically from 0.25 kW to 54.9 kW.

Combination Reducer

Name: Worm Gearbox / Double Enveloping Worm Reducer / Combination Reducer
Brand: Shanghai SGR Heavy Industry Machinery Co., Ltd.
SKU: 744609905

Shanghai, ChinaShanghai SGR Heavy Industry Machinery Co., Ltd.

US$2,000.00

1-9 Pieces

US$1,500.00

10+ Pieces

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery, Industry

Function

Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction

Model NO.

CUA/CFA

Layout

90 Degree Angle

Hardness

Hardened

Installation

Horizontal Type

Step

Single-Step

Type

Circular Gear

Diameter

up to 885mm

Material

Cast Iron

Manipulate Way

Robotics

Manufacturing Method

Cut Gear

Toothed Portion Shape

Spur Gear

Transport Package

Plywooe Case or Stell Cage

Specification

ISO9001: 2008

Trademark

SGR

Origin

China

HS Code

8483409000

Production Capacity

400PCS/Month

Key features

High Efficiency & Torque: Double-enveloping design increases contact area and torque capacity with shock load resistance.

Long Service Life: Reliable and safe service life of over 200,000 operational hours under harsh conditions.

Wide Application Range: Suitable for metallurgy, shipbuilding, petroleum, aviation, textile, cement, and pharmaceuticals.

Certified Quality: DNV-ISO 9001, SGS, and CE certified with advanced CAD and CIMS design technology.

Flexible Customization: Customizable diameter up to 885mm, material, and manufacturing method to fit specific needs.

Low Noise Operation: Cone worm series design ensures high efficiency with low noise levels during operation.

Global Experience: Over 500,000 gear units in use worldwide since 1997 with trusted performance.

Comprehensive Support: Professional technical support and customized solutions for diverse industrial applications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Shanghai SGR Heavy Industry Machinery Co., Ltd.

Shanghai, 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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryShanghai SGR Heavy Industry Machinery Co., Ltd. is identified as a Shanghai-based manufacturing-industry trading company with experience in gearbox and geared-motor products since 1996. It demonstrates broad customization, ODM, SDK, OEM, quality-control, complaint-handling, and corrective-action capabilities. Production-related information includes five production lines, five years of R&D engineer experience, 6–10 quality-control staff, and stated output for several gearbox categories. The supplier exports to multiple regions and has 14 years of export experience, but has no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and reports zero countries with overseas services. Financial credibility cannot be determined from the provided information. No certification holdings or customer case details are explicitly provided.

Supplier typeThe supplier is described as a Shanghai-based company in the manufacturing industry, while its company type is listed as a trading company. It specializes in gearboxes, gear motors, speed reducers, and related products, and has operated since 1996.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and finished-product inspection. However, it reports no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas services, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, an available SDK, and multiple R&D design options. Its company description also states accumulated original design and manufacturing experience since 1996, while total R&D engineer experience is listed as five years.

Production capacityProduction evidence includes five operating production lines, 6–10 quality-control staff, stated output of 7,000 planetary gearboxes, 12,000 worm gearboxes, and 30,000 helical gear motors, plus quality-assurance procedures and valid manufacturing contracts with associated subcontractors. The supplier does not maintain in-stock capacity, but this does not negate the documented manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. These statements directly demonstrate broad product customization capability.

Product Q&A

Q:What is the warranty period for the worm gearbox?

The product description does not specify a warranty period. Please contact the manufacturer directly for warranty details.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC.

Q:What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

Q:What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

Q:Can the gearbox be customized?

Yes, customization is available including from samples, designs, full customization, minor customization, and flexible customization. Diameter can be up to 885mm.