What certifications does the product have?

The product is certified with ISO9001:2008, ISO9001:2000, and RoHS.

What is the central height of the chuck?

The central height is 182.5 mm.

What is the total weight of the unit?

The whole unit weight is 210 kg.

OEM Four-Jaw Double-Acting Feeding Back Chuck Hollow

Name: OEM Four-Jaw Double-Acting Feeding Back Chuck Hollow
Brand: Lingman Machinery Technology (Changzhou) Co., Ltd.
SKU: 2033792025

Jiangsu, ChinaLingman Machinery Technology (Changzhou) Co., Ltd.

US$3,350.00

1-9 Pieces

US$3,270.00

10+ Pieces

Product profile

Customization

Available

Certification

ISO9001:2008, ISO9001:2000, RoHS

Jaw Type

External Jaw

Model NO.

W300T

Power

Pneumatic

Structure

Hollow

Material

Stainless Steel

Type

Four-Jaw Chuck

Claw Stroke

110 mm

Maximum Clamping Force

3.5 Kn

Allowable Pressure

0.2-0.9 MPa

Limit Speed

400 R/Min

Clamping Range

0-300 mm

Central Height

182.5

Whole Unit Weight

210 Kg

Rotating Part Weight

126 Kg

Transport Package

Wooden Box

Specification

Dia300

Trademark

Lingman

Origin

China

HS Code

84662000

Production Capacity

500PCS/Year

Key features

Specialized for Laser Pipe Cutting: Specially designed for laser pipe cutting units with independent rotating spindle functionality.

High Precision and Stability: Maintains long-term precision without bending deformation affecting rotary accuracy.

Pneumatic Fast Clamping: Features rear-mounted rotator for fast clamping/loosening with stable, large clamping force.

Lightweight and Efficient: Simple structure, light weight, small rotational inertia, and low energy consumption.

Customizable Specifications: Claw stroke, clamping force, and other parameters can be customized per user needs.

20+ Years Industry Experience: Backed by over 20 years of experience in R&D and production of pneumatic chucks.

Professional R&D Team: Equipped with innovative design capabilities and professional engineering support.

OEM/ODM Services Available: Supports OEM and ODM services for non-standard equipment and special fixtures.

Company profile

Lingman Machinery Technology (Changzhou) Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.56h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLingman Machinery Technology (Changzhou) Co., Ltd. is a China-based limited company established in 2020, operating from Jiangsu with 36 employees and a 5,241.18 m² manufacturing plant. It specializes in pneumatic, electric, hydraulic, power, digital, and laser-pipe-cutting chucks. The supplier states that it has an experienced R&D team, ISO9001:2015 certification, five production lines, and 11–20 quality-control staff. It reports one-month lead times in both peak and off-peak periods, export activity across multiple regions, and self-operated import/export rights. Its stated strengths are product specialization, customization, quality-system certification, and export logistics. However, the provided information does not establish specific customer cases, detailed after-sales procedures, or sufficient non-financial evidence for a financial credibility assessment.

Supplier typeThe supplier is identified as a limited company and trade company headquartered in Changzhou, Jiangsu, China, with manufacturing operations and product-focused R&D, production, and sales activities. Its stated product scope is concentrated on industrial chucks and related machinery components.

CertificationsThe supplier explicitly states that it has passed ISO9001:2015 certification and lists an ISO9001:2015 management-system certificate. This provides documented evidence of a formal quality-management system.

R&D capabilityThe supplier states that it is technology- and R&D-focused, has a professional R&D team with over ten years of industry experience, and develops pneumatic, electric, hydraulic, digital, and laser-cutting-machine chucks. Its stated innovative design capability supports a positive assessment, although the slices do not provide specific patents or independently verified innovation results.

Production capacityThe supplier reports a 5,241.18 m² manufacturing plant, five production lines, 11–20 quality-control staff, production equipment, and one-month order fulfillment in both peak and off-peak seasons. These stated facilities and operating indicators support production capability, while output figures are not considered because they contain financial information.

Customization capabilityThe company explicitly states that it can design and produce machine tools, non-standard equipment, special power fixtures, and laser-pipe-cutting chucks according to different user needs. This is direct evidence of customized engineering and manufacturing capability.