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Half Through-Hole Pneumatic Chuck Kb200-3
Negotiable
1 Piece
Product profile
Customization
AvailableCertification
ISO9001:2008Application
Punching Machine, Grinding Machine, Slotting Machine, Milling Machine, Drilling Machine, Boring MachineModel NO.
KB200-3Jaw Type
Soft JawPower
PneumaticStructure
HollowMaterial
Carbon SteelType
Three-Jaw ChuckDefects Liability Period
One YearAfter-Sale Service
One YearTransport Package
Plywood CaseSpecification
steelTrademark
prasteelOrigin
NanjingHS Code
8466939000Production Capacity
5000PCS/YearKey features
Patented Design: Features a patented cylindrical connection form for enhanced performance.
Easy Installation: Designed for easy installation without requiring changes to the machine structure.
Half-Through-Hole Center: Suitable for processing long-shaft parts with a half-through-hole chuck center.
ISO9001 Certified: Product quality verified by ISO9001:2008 certification standards.
One-Year Warranty: Includes a one-year defects liability period and after-sales service.
Versatile Applications: Compatible with punching, grinding, slotting, milling, drilling, and boring machines.
Customizable Jaw Options: Available in two-jaw and four-jaw patterns upon request.
Built-in Cylinder: Equipped with a built-in cylinder for stepped up and release via air pressure control.
Company profile

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.
Product Q&A
Q:What is the warranty period for this chuck?
A:
We provide a one-year defects liability period and one-year after-sales service.
Q:Is this chuck suitable for long-shaft parts?
A:
Yes, the half-through-hole center design makes it suitable for processing long-shaft parts.
Q:Does the installation require machine structure changes?
A:
No, the connection method follows industry standards and does not require changes to the machine structure.
Q:What types of jaw patterns are available?
A:
We can supply patterns for two-jaws, four-jaws, and other configurations.
Q:What certifications does the product hold?
A:
The product is certified under ISO9001:2008 and holds several national patents.
Send Inquiry
*To:
Nanjing Prasteel Industrial Co., Ltd.
Nanjing Prasteel Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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