What is the delivery time for orders?

Normally, it takes 15-20 workdays for a 20' container for RV series worm gearboxes and helical gearmotors.

S57 Worm Helical High Efficient Transmission Gearbox for Material Feeding

Name: S57 Worm Helical High Efficient Transmission Gearbox for Material Feeding
Brand: SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
SKU: 2149923865

Zhejiang, ChinaSLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

US$40.00-200.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Machinery, Marine, Agricultural Machinery

Hardness

Hardened Tooth Surface

Model NO.

S series

Installation

Hollow Shaft

Layout

Right Angle

Gear Shape

Cylindrical Gear

Step

Three-Step

Type

Worm Reducer

Transport Package

Plywood Case

Specification

S37-S97

Trademark

SLER

Origin

China

HS Code

84834030

Production Capacity

200pieces/Day

Key features

High Efficiency Design: Helical gear stage significantly increases efficiency compared to pure worm gear units.

Quiet Operation: Linear power transmission ensures especially quiet operation in machine applications.

Cost-Effective Structure: Simple design provides cost-effectiveness for implementing simple tasks in plants.

Flexible Configurations: Supports various input/output shafts, flanges, and mounting options for diverse needs.

Wide Application Range: Suitable for motors, machinery, marine, and agricultural machinery applications.

Multiple Gear Ratios: Offers ratio ranges from 24 to 389 with nominal torques up to 3500 Nm.

One Year Warranty: Provides one year warranty against B/L date with free spare parts for quality issues.

OEM/ODM Support: Professional R&D team offers customized design based on drawings or samples.

Company profile

SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-08-29Nearest Port: Ningbo, Shanghai, YiwuAverage Response Time: ≤3.73hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySLER Transmission Devices (Hangzhou) Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing industrial gearmotors, gear reducers, and related transmission equipment. Evidence indicates five production lines, a 10,000 sqm production facility, CNC and gear-processing equipment, annual output of 45,000 helical gear reducers, and ISO 9001 quality management certification. The supplier reports 7–12 days for regular models in one description and within 15 workdays for both off-peak and peak periods in another. Its modular product design supports case-by-case solutions, while in-house final assembly and stated product configurations indicate customization potential. R&D experience and quality-control staffing are documented, but after-sales service arrangements and customer cases are not provided. Financial information is limited to registered capital data, which is not sufficient to establish overall financial credibility.

Supplier typeThe supplier is described as a manufacturer/factory and a limited company based in Hangzhou, China. Its stated business scope and product keywords center on industrial gearmotors, gear reducer units, worm gearboxes, and related machinery components.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that quality is controlled through 48 inspections covering factors such as dimensional tolerance, load, noise, hardness, and appearance. This provides direct evidence of a documented quality-management system.

R&D capabilityThe supplier reports 6–10 years of R&D engineer experience, modular-design gear reducers, variable configurations across five product categories, and CNC, gear hobbing, and grinding equipment. These facts support product-development and engineering capability, although no patents, new-product history, or quantified R&D results are provided.

Production capacityProduction evidence includes a 10,000 sqm facility, five production lines, CNC and gear-processing machinery, in-house final assembly, and reported annual output of 45,000 helical gear reducers. The supplier also states lead times of 7–12 days for regular models and within 15 workdays during both off-peak and peak periods.

Customization capabilityThe supplier states that modular-design gear reducers are configured with customers case by case to identify suitable solutions, and it offers multiple gearmotor and gearbox series with variable configurations. This is explicit evidence of product configuration and customization capability, though the scope of fully bespoke engineering is not specified.

Product Q&A

Q:What payment methods do you accept?

We accept T/T (30% deposit + 70% balance), L/C, and D/P.

Q:What is the warranty policy?

We provide a one-year warranty against B/L date. For quality problems, we send spare parts or new products. This excludes inappropriate operation or wrong specification selection.

Q:How should I select the correct model?

Please email us the series code, motor power, output speed or ratio, service factor, and application details. Pictures or drawings are also helpful.

Q:Can you customize products if I don't find what I need?

Yes, we offer OEM/ODM services. You can send drawings or samples for customized design, or we can develop new products for special applications like agitators or cement conveyors.

Q:Is it possible to buy a single unit for testing?

Yes, we accept trial orders for quality testing, so you can buy 1 pc of each item.