What are the working conditions for the gearbox?

Two shafts for 90-degree intersection, input speed must not exceed 1500 rpm, and working environment temperature should range from 0 to 40 degrees Celsius.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What are the payment terms?

We accept LC and T/T as terms of payment.

High Efficiency Double Enveloping Worm Gearbox for Quiet Operation

Name: High Efficiency Double Enveloping Worm Gearbox for Quiet Operation
Brand: Shanghai SGR Heavy Industry Machinery Co., Ltd.
SKU: 865627065

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

US$200.00

10 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Machinery, Marine, Agricultural Machinery

Function

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

Model NO.

CUW CUA COW COA CFW CFA CHA CDA

Hardness

Hardened Tooth Surface

Installation

Horizontal Type

Step

Four-Step

Type

Worm Gear Box

Delivery

60 Days

Warranty

12 Months

Package

Plywood Case

Transport Package

Wooden Case

Trademark

SGR

Origin

Shanghai, China

HS Code

8483409000

Production Capacity

400PCS/Month

Key features

High Efficiency & Low Noise: Double enveloping design increases torque capacity and reduces stress for quiet operation.

Superior Load Distribution: 3-11 gear teeth contact the worm, dividing load and increasing shock load resistance.

Compact Size & Weight: Improved torque throughput allows smaller reducers to produce same torque as larger ones.

Flexible Customization: Supports customization from samples, designs, full or minor modifications per requirements.

12-18 Months Warranty: Comprehensive guarantee period provided based on different gearbox types.

Certified Quality: Products certified with DNV-ISO9001:2008, SGS, CE, and new product patents.

100% Finished Inspection: Strict visual and function inspection for all finished products before delivery.

Professional R&D Team: 10 engineers in R&D department, including 2 with government allowances.

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 your business type?

SGR is a gearbox manufacturer and Solutions Provider, experts in planetary gear reducers, cone worm gearboxes, modular design helical gear motors, and worm gearboxes. We offer suitable models based on requirements and provide professional technical teams for custom gearboxes and repairs.

Q:How long is the product guarantee period?

The warranty period is 12-18 months, depending on the different gearbox types.

Q:What certifications do your products have?

Our products are certified with DNV-ISO9001:2008, SGS, CE, etc., and include new product patents.

Q:How many technical employees are in your company?

We have 10 engineers in our R&D department, including 2 engineers who enjoy government allowances.

Q:Where is your company located and how can I contact you?

Our factory is located at No.879, JinLiu Rd, JinShan District, Shanghai City, China.