What is the material used for this locking device?

The device is made of bearing steel.

What is the warranty or quality inspection process?

We perform random visual and functional inspections on finished products with 2 dedicated QA/QC inspectors.

What is the function of the expansion sleeve?

It replaces splines and single keys to connect parts like gears and pulleys to shafts, transmitting torque and axial force.

Power Lock Z7b-35X80 Locking Device

Name: Power Lock Z7b-35X80 Locking Device
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 1972569395

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.

Z7B-35X80

Material

Bearing Steel

Product Name

Z7b-35X80 Locking Assembly

Type

Z7b-35X80

Inner Size(mm)

Outer Size(mm)

Thickness (mm)

Torque (Knm)

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: Generates huge holding force between inner ring and shaft, and outer ring and hub via high-strength bolts.

OEM and ODM Services: Accepts OEM orders and offers ODM services including full customization and design-based options.

Standard Material: Manufactured using high-quality bearing steel for durability and performance.

Flexible MOQ: Minimum Order Quantity is only 1 piece, allowing for small batch purchases.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Global Market Reach: Exports to North America, South America, Europe, and Australia with 11 years of experience.

Strict Quality Control: Features random visual and functional inspections with 2 dedicated QA/QC inspectors.

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: ≤2.97h

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.