Is the jaw type customizable to other configurations?

We can supply patterns for two-jaws, four-jaws, etc., in addition to the standard three-jaw configuration.

What is the lead time for this product?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union for payment.

Half Through-Hole Pneumatic Chuck Kb250-3

Name: Half Through-Hole Pneumatic Chuck Kb250-3
Brand: Nanjing Prasteel Industrial Co., Ltd.
SKU: 2172905405

Jiangsu, ChinaNanjing Prasteel Industrial Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Certification

ISO9001:2008

Application

Punching Machine, Grinding Machine, Slotting Machine, Milling Machine, Drilling Machine, Boring Machine

Model NO.

KB250-3

Jaw Type

Soft Jaw

Power

Pneumatic

Structure

Hollow

Material

Carbon Steel

Type

Three-Jaw Chuck

Defects Liability Period

One Year

After-Sale Service

One Year

Transport Package

Plywood Case

Specification

steel

Trademark

prasteel

Origin

Nanjing

HS Code

8466939000

Production Capacity

5000PCS/Year

Key features

Patented Cylindrical Connection: Features a patented cylindrical connection form for secure and standardized installation.

Half-Through-Hole Design: Center features a half-through-hole form, specifically suitable for processing long shaft parts.

Built-in Cylinder Structure: Equipped with a built-in cylinder and stepped up/release mechanism via spindle rear air pressure.

Easy Installation: Designed for easy installation with a flange consistent with industry standards, requiring no machine structure changes.

ISO9001:2008 Certified: Manufactured under strict quality control with ISO9001:2008 certification and national patents.

Multi-Machine Compatibility: Applicable for punching, grinding, slotting, milling, drilling, and boring machines.

One-Year Warranty Coverage: Includes a one-year defects liability period and one-year after-sale service support.

Carbon Steel Construction: Constructed from durable carbon steel with soft jaw type for reliable clamping performance.

Company profile

Nanjing Prasteel Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-18Nearest Port: SHANGHAI, NINGBO, LIANYUNGANGAverage Response Time: ≤4.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryNanjing Prasteel Industrial Co., Ltd. is presented as a China-based trading and manufacturing enterprise with more than 50 years of inherited machine-tool manufacturing experience. Its stated product scope includes turrets, chucks, tool magazines, rotary cylinders, CNC lathe components, and other machine-tool parts. The supplier reports ISO 9001 certification, five production lines, 11–20 years of R&D-engineer experience, 6–10 quality-control staff, broad export-market coverage, and lead times within 15 workdays in both peak and off-peak periods. It also states that it integrates research, production, sales, and service and has technical and production capabilities. However, the provided records contain only one listed trade transaction, limited customer evidence, and no sufficient evidence for financial strength or demonstrated customization performance. One record names a different legal entity, Nanjing Excellence Industrial Co., Ltd., so entity consistency should be verified.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while its business nature is listed as a trading company. It is a China-based limited company that claims to integrate research, production, sales, and service, indicating a mixed trading-manufacturing model.

CertificationsThe supplier explicitly reports holding ISO 9001 certification and describes a quality system. The record does not provide the certificate number, issuing body, validity period, or scope, but the stated certification is positive evidence for this field.

R&D capabilityThe supplier describes itself as a scientific and technological enterprise integrating research and production, emphasizes innovation, and reports 11–20 years of total R&D-engineer experience. These are positive indicators of technical and innovation resources, although no specific patents, new-product records, or documented innovation results are provided.

Production capacityThe supplier claims more than 50 years of inherited machine-tool manufacturing experience, strong production capacity, five production lines, 6–10 quality-control staff, and lead times within 15 workdays in both peak and off-peak seasons. Its broad machine-tool component range and multiple factory locations further support production capability, although output details are not assessed here because financial or monetary data must not be reported.