What is the main function of the expansion sleeve?

It replaces splines and single keys to connect parts like gears and pulleys to shafts for load transmission.

What are the available shipping terms?

We offer FOB, CIF, CFR, and EXW international commercial terms.

Is OEM service available?

Yes, both OEM and ODM services are available.

Power Lock Z16-300X375 Locking Device

Name: Power Lock Z16-300X375 Locking Device
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 1977621165

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$5.00-35.00

1 Set

Product profile

Customization

Available

Standard or Nonstandard

Standard

Application

Textile Machinery, Garment Machinery, Packaging Machinery, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery

Model NO.

Z16-300x375

Material

Bearing Steel

Product Name

Z16-300X375 Locking Assembly

Type

Z16-300X375

Inner Size(mm)

300

Outer Size(mm)

375

Thickness (mm)

Torque (Knm)

485

OEM

Market

Global

Transport Package

Carton Box or Wooden Box

Trademark

SUMA or OEM

Origin

Changzhou, Jiangsu, China

HS Code

8483600090

Production Capacity

10000PCS/Month

Key features

Versatile Application: Suitable for textile, garment, packaging, motorcycle, food, mining, and agricultural machinery.

High-Strength Connection: Replaces splines and keys to transmit torque and axial force via friction and combined pressure.

Customization Options: Accepts full customization, minor customization, and designs from samples.

Durable Material: Constructed from high-quality bearing steel for long-lasting performance.

Global Market Reach: Serves customers in North America, South America, Europe, and Australia.

Flexible Payment Terms: Supports T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Low MOQ: Minimum Order Quantity is just 1 piece for easy procurement.

Fast Lead Time: Production completed within 15 workdays during both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQuality Assurance

Changzhou Suma Precision Machinery 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: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryChangzhou Suma Precision Machinery Co., Ltd., established in 2012, is a trade company based in Changzhou, China. It offers a range of design services and is involved in manufacturing bearings and clutches. Despite a strong export focus, the company lacks overseas facilities and structured after-sales procedures. It has demonstrated innovation with new products and provides both OEM and ODM services.

Supplier typeChangzhou Suma Precision Machinery Co., Ltd. is a trade company situated in Changzhou, Jiangsu, China, with a focus on manufacturing.

CertificationsThe supplier underwent an audit conducted by CTI, but the results were not favorable.

After-Sales capabilityThe supplier lacks formal procedures for after-sales service, including handling complaints and corrective actions.

Financial creditFinancial capacity information is available for the past three years, indicating stability.

R&D capabilityThe supplier has introduced new products in the past year and offers ODM services.

Production capacityThe company has extensive production facilities including a machining center and CNC machines, and exports 90% of its products.

Customization capabilityThe supplier provides a wide range of customization services from minor adjustments to full design changes.

Client casesThe supplier provides OEM services for popular brands, indicating established customer relationships.