Premium Zq Gear Reducer Gearbox– Durable Cast Iron Construction, 100% Oil-Resistant, CE Approved

Name: Premium Zq Gear Reducer Gearbox– Durable Cast Iron Construction, 100% Oil-Resistant, CE Approved
Brand: Changzhou Changyulong Reducer Co., Ltd
SKU: 2196687445

Jiangsu, ChinaChangzhou Changyulong Reducer Co., Ltd

US$278.00-10,000.00

1 Piece

Product profile

Customization

Available

Application

Motor, Machinery

Hardness

Hardened Tooth Surface

Model NO.

ZQ series

Installation

Horizontal Type

Step

Four-Step

Color

Blue Silver Red and So on

Efficiency

95%~96% (Depends on The Transmission Stage)

Housing Hardness

Hbs190-240

Transport Package

Box Good

Trademark

GUGE

Origin

China

Key features

Durable Cast Iron Construction: Made from HT200 cast iron for robust performance in heavy-duty environments.

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

Wide Color Customization: Available in Blue, Silver, Red, and other customized color options.

Precision Gear Processing: Grinding finish by HOFLER machines ensures 5 Grade machining precision.

Low Noise Operation: Noise levels maintained below 65dB for quieter industrial environments.

CE Approved Safety: Certified CE approved for compliance with international safety standards.

High Hardness Gears: Surface hardness HRC58-62 with carburizing and quenching heat treatment.

Versatile Installation Modes: Supports 9 installing modes including foot-mounted, flange, and hollow shaft.

Company profile

High Repeat Buyers ChoiceManagement CertificationStandardized quality controlStandardized Supplier Management

Changzhou Changyulong Reducer Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-01-09Nearest Port: ningbo, shanghaiAverage Response Time: ≤1.47h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001:2015 certification, written inspection and supplier-management procedures, valid manufacturing contracts, in-stock capability, and lead times within 15 working days in both peak and off seasons. R&D evidence includes new products within the past year, but only one R&D engineer is reported and no SDK is available. Overseas support is limited: there are no overseas warehouses, showrooms, agents, branches, or stated overseas-service countries. Export experience is reported as one year, with 21%–30% of sales from exports. Financial information is limited to year labels, so financial credibility cannot be fully assessed. No Fortune 500 cooperation or environmental impact assessment report is reported.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and provides 3D software design, ODM, and OEM services. These offerings indicate a technical design-and-manufacturing-oriented supplier rather than a purely trading-focused provider.

CertificationsThe supplier reports an ISO9001:2015 certificate in both its sustainable-development and management-system information. This is explicit certification evidence, although no other certification is identified.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design, new products within the past year, ODM services, and technology-focused partnerships. Against this, it reports no available SDK and only one R&D engineer, indicating demonstrated innovation activity but limited documented R&D resources.

Production capacityThe supplier reports valid manufacturing contracts with its factory and associated subcontractors, in-stock capability, written inspection instructions followed uniformly, 25 qualified service-capability suppliers, and lead times within 15 working days in both peak and off seasons. These are explicit positive indicators of organized production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. The breadth of stated options supports strong customization capability.

Product Q&A

Q:What are the main applications of ZQ reducers?

ZQ reducers excel in heavy-duty, low-speed applications with frequent starts/stops, including cranes & hoists, mining machinery, chemical mixers, and textile/steel equipment.

Q:How to select the right ZQ reducer model?

Step 1: Determine torque & speed. Step 2: Choose installation type (foot, flange, hollow shaft). Step 3: Consider environmental factors like IP54/IP65 and operating temperature.

Q:What maintenance is required for new ZQ reducers?

Break-in period is 200-300 hours with first oil change at 200h, then every 5,000h or 1 year. Maintain oil at sight glass midpoint and check for wear.

Q:Why is my ZQ reducer overheating or noisy?

Overheating may be due to under-lubrication, overload, or oil degradation. Noises/vibrations can result from gear wear, bearing failure, or misalignment.

Q:Can ZQ reducers be customized for special needs?

Yes, customizations include explosion-proof (ATEX/IECEx), stainless steel housing, high-speed gears, and custom mounting kits. Lead time is 2-4 weeks for standard mods.