What materials are used for the worm shaft and wheel?

The worm shaft is made of 20crmnti and the worm wheel is made of Zcu Al10fe4ni4.

What are the main applications for this gearbox?

It is suitable for motor, machinery, marine, agricultural machinery, metal cutting, mining, and construction equipment.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

Heavy-Duty Cast Iron Reducer Worm Gearbox for Efficient Transmission

Name: Heavy-Duty Cast Iron Reducer Worm Gearbox for Efficient Transmission
Brand: Shanghai SGR Heavy Industry Machinery Co., Ltd.
SKU: 911936765

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

US$1,000.00-2,000.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery

Function

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

Model NO.

CUA/CFA

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Horizontal Type

Step

Single-Step

Type

Worm Gear Box

Delivery

60days

Type of Worm

Low Backlash

Warranty

One Year

Worm Shaft

20crmnti

Worm Wheel

Zcu Al10fe4ni4

Center Distance

100-500

Transport Package

Plywood Case

Specification

54*64*75

Trademark

SGR

Origin

China

HS Code

850152000

Production Capacity

5000PCS/Month

Key features

Double Enveloping Design: Features straight-sided gear teeth and worm threads for higher driving efficiency than traditional worm gears.

High Reduction Ratio: Capable of reaching up to 200:1 ratio without installation space constraints.

Multi-Tooth Meshing: Allows peak load and increases loading capacity for heavy-duty applications.

Advanced Cooling System: Uses fans or cooling pipes to solve heat generated during operation for long life service.

Four-Axis Linkage Technology: Ensures long life and high reliability design with perfect quality controlling system.

Customization Options: Offers full, minor, and flexible customization from samples or designs based on requirements.

Durable Materials: Worm shaft made of 20crmnti and worm wheel of Zcu Al10fe4ni4 for hardened performance.

Wide Application Scope: Suitable for metal cutting, mining, construction, paper, and plastic converting machinery.

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.