What is the precision level of the machine?

The machine is classified as high precision with mold adjustment up to 0.1mm.

Do you provide overseas technical support?

Yes, engineer services abroad are available as part of our service package.

What is the warranty policy?

The machine comes with a comprehensive warranty covering mechanical defects, though specific duration is not explicitly stated in the description.

China Factory Automatic Pneumatic Single Crank Punching Machine for Metal

Name: China Factory Automatic Pneumatic Single Crank Punching Machine for Metal
Brand: Zhejiang Defu Machinery Joint-Stock Co., Ltd.
SKU: 2242940885

Zhejiang, ChinaZhejiang Defu Machinery Joint-Stock Co., Ltd.

US$10,000.00-30,000.00

1 Piece

Product profile

Customization

Available

Type

High-Speed Punching Machine

Punch Shape

Open Punch

Slider Movement

Single Action

Slider Drive Mechanism

Crank Press

Controlling Mode

CNC

Automatic Grade

Semiautomatic

Power Source

Electric

Precision

High Precision

Certification

CE, ISO 9001

Condition

New

Color

Grey/Green/Red/Customized

Capacity

25t-315t

Mould Cushion Capacity

2.3-14

Stroke

30-250

Main Motor

3.7X4--30X4 Kw.P

Shank Hole

38.1-65

Brand

Defu

Application

Metal Parts Process

Service

Engineer Go Abroad Available

Transport Package

Naked, Plastic Bag or Customized

Specification

25T-315T

Trademark

Defu

Origin

Jinhua, Zhejiang, China

HS Code

8462109000

Production Capacity

20PCS/Month

Key features

High Precision Adjustment: Mold adjustment precision up to 0.1mm for safe and reliable operation.

Customizable Capacity: Available in capacities ranging from 25t to 315t to meet various needs.

Durable Component Treatment: Crankshaft and gears undergo hard oxidation and grinding for high durability.

Advanced Safety System: Equipped with sensitive clutch/brake and overload protection devices.

Energy Efficient Design: Low noise and low consumption design saves energy during operation.

Global Export Experience: Exported to US, Europe, Southeast Asia, and Middle East for over 12 years.

Flexible Customization: Offers full, minor, and sample-based customization options.

Comprehensive Quality Control: 100% inspection including function and visual checks for all finished products.

Company profile

Years of Export ExperiencePatents AwardedCustomization from DesignsManagement Certification

Zhejiang Defu Machinery Joint-Stock Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.67h

AI-Powered supplier vetting

SummaryZhejiang Defu Machinery is described as a professional manufacturer of hydraulic presses, punching machines, roll forming machines, and other metal-processing equipment, integrating R&D, manufacturing, sales, and service. It demonstrates broad customization and ODM capabilities, reports new product development during the past year, and has documented corrective-action and complaint-handling procedures with implementation records. Quality systems include ISO9001:2015 and ISO14001 certifications, while finished-product inspection follows written instructions. Production-related evidence includes multiple listed machine capabilities, three quality inspectors, and in-stock capacity, but there is no valid manufacturing-capacity contract with related subcontractors. Overseas service infrastructure is limited: no overseas agents, branches, warehouse, showroom, or stated service-country coverage. Financial credibility cannot be determined because the slices only identify reporting years and do not provide usable...

Supplier typeThe supplier is identified as Zhejiang Defu Machinery, a professional manufacturer integrating R&D, manufacturing, sales, and service. Its products include hydraulic presses, punching machines, roll forming machines, and other metal-processing machinery.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001 certifications. These explicitly support the existence of quality and environmental management certifications.

After-Sales capabilityDocumented procedures and records exist for corrective and preventive actions and customer complaints, and the company describes after-sales service and technical support. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, and reports zero countries with overseas services, limiting international service coverage.

R&D capabilityThe supplier reports R&D integration, new product development during the past year, and ODM service availability. These statements provide explicit evidence of ongoing product-development capability.

Production capacityProduction-related evidence includes lathe, floor-type boring-milling, NC surface-grinding, laser-cutting, and CNC-lathe equipment, three quality inspectors, written finished-product inspection instructions, one-month average lead times in both seasons, and in-stock capacity. However, there is no valid contract with related subcontractors, which is a documented weakness in manufacturing-capacity assurance.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. This indicates broad ability to adapt products to different customer specifications.