How to choose a gearbox? What if I don't know which gear reducer I need?

You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.

What information shall we give before placing a purchase order?

a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

What is the payment term?

You can pay via T/T(30% in advance as deposit before production +70% before delivery

Hot Sales Zlyj 250 Gear Box for Single Screw Extruder

Name: Hot Sales Zlyj 250 Gear Box for Single Screw Extruder
Brand: Changzhou Tili Reducer Co., Ltd.
SKU: 2120773565

Jiangsu, ChinaChangzhou Tili Reducer Co., Ltd.

US$20.00-375.00

1 Piece

Product profile

Customization

Available

Application

Motor, Machinery, Agricultural Machinery, Industrial Automation Equipment, Chemical Industry

Function

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

Model NO.

Zlyj Series

Layout

Coaxial

Hardness

Hardened Tooth Surface

Installation

Multiple Installation Types

Step

1~4-Step

Type

Cylindrical Gear Box

Gear Shape

Helical Gear

Ratio

8-20

Certificate

CE, ISO

Colour

Blue Silver Customerized

Delivery Time

2-4weeks

Transport Package

Wooden Case

Specification

112,133,146,173,200,225,250,280,315,330,375,420etc

Trademark

Tili

Origin

Changzhou, China

HS Code

8483409000

Production Capacity

50000pieces Per Year

Key features

Wide Power Range: Available from 0.12KW to 160KW to suit various industrial needs.

High Efficiency: Efficiency reaches 95% to 96% depending on the transmission stage.

Low Noise Operation: Noise levels tested below 65dB for quiet performance.

Helical Gear Design: Features helical gears with carburizing and quenching heat treatment.

Multiple Installation Types: Supports bottom seated, flange, solid shaft, and hollow shaft output.

Customizable Color: Color options include Blue, Silver, and customized customer requests.

CE and ISO Certified: Product meets CE and ISO certification standards for quality.

OEM Service Available: Full OEM support including custom designs, samples, and non-standard reducers.

Company profile

Importers and Exporters

Changzhou Tili Reducer Co., Ltd.

Jiangsu, 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: ≤3.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization capability, OEM experience with known brands, CE product compliance, and ISO9001:2015 certification. It reports in-stock capacity, lead times within 15 workdays in both peak and off-peak periods, and technical engineers supporting product design, production, and after-sales service. However, R&D audit documentation is unavailable, no SDK is offered, and no new products were launched in the last year. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses, showrooms, or reported overseas service countries. Manufacturing subcontracting also lacks a valid contract, while several service, inspection, corrective-action, and complaint procedures have no written records. The supplier has no Fortune 500 customer collaboration and reports no repeat buyers.

Supplier typeThe supplier provides OEM services for known brands, supports in-stock supply, offers international quotation and payment terms, and reports gearbox production of 50,000 pieces. Its primary export market is stated as domestic, and it has no overseas agents, branches, warehouses, showrooms, or reported overseas service countries, indicating a manufacturer with limited overseas service infrastructure.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

R&D capabilityThree R&D engineers are identified, and technology engineers confirm customer requirements, design products, and provide technical support. Nevertheless, the supplier has no available SDK, no R&D audit documentation for design inputs, outputs, reviews, verification, or validation, and launched no new products in the last year.

Production capacityThe supplier reports gearbox output of 50,000 pieces, in-stock capacity, and lead times within 15 workdays during both peak and off-peak periods. It also reports 15 qualified suppliers for service capability, but the factory and related subcontractors have no valid manufacturing-capacity contract, and some production/service procedures lack records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. Its engineers are responsible for confirming customer requests and designing new products, and it provides OEM services for known brands.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer specializing in manufacturing various series of reducer.

Q:Can you do OEM?

Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.

Q:How long is your warranty?

Our Warranty is 12 months under normal circumstances.

Q:Do you have inspection procedures for reducer?

100% self-inspection before packing.

Q:Can I have a visit to your factory before the order?

Sure, welcome to visit our factory.