What is the maximum punch force?

The maximum punch force is 300 KN (30T).

CNC Vt-300 Automatic Turret Punching Press Machine

Name: CNC Vt-300 Automatic Turret Punching Press Machine
Brand: SJR Machinery Limited
SKU: 721276025

Jiangsu, ChinaSJR Machinery Limited

US$3,862.00-29,880.00

1 Piece

Product profile

Customization

Available

Type

Turret Punching Machine

Punch Shape

Closed Punch

Model NO.

VT-300

Slider Movement

Triple Action

Slider Drive Mechanism

Cam Press

Controlling Mode

CNC

Automatic Grade

Automatic

Power Source

Electric

Precision

High Precision

Capacity

300 Ton

Specification

High Precision

Trademark

SMAC

Origin

Jiangsu Province

Key features

High Speed Performance: Max punch hit of 600 hpm and sheet moving speed up to 85 m/min.

Advanced Hydraulic System: Germany H+L hydraulic system with digital servo valve for stable, vibration-resistant operation.

32-Station Turret: Large capacity turret with 32 stations, supporting tooling up to 88.9mm diameter.

Adjustable Stroke & Speed: Automatic adjustment of punch stroke and speed based on sheet thickness for optimal quality.

Robust O-Type Frame: Vibrated twice to remove stress, ensuring high rigidity and stability during high-speed feeding.

Comprehensive Safety Features: Includes automatic hydraulic overload protection and integrated clamp protection functions.

CE Certified Manufacturer: Produced by SJR Machinery with CE certification, established since 1984.

Company profile

SJR Machinery Limited

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1999-05-14 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.46h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySJR Machinery Limited is a China-based limited company headquartered in Nantong, Jiangsu, established in 2017, with 59 employees and a reported 33,760 m² manufacturing plant. Its stated product scope covers machine tools, stamping, bending, cutting, drilling, milling, and related industrial production lines. The supplier presents global after-sales support, original spare-parts supply, IoT-enabled monitoring, and 24/7 technical assistance. Trade records show transactions involving milling equipment and a C-type fin press line, with buyers in India, but the records also show supplier registration entries from 2025 and do not establish the full depth or continuity of its export history. No certification information is provided. The available evidence supports production breadth, service commitments, and some customer transaction activity, while certification, financial credibility, and customization capability remain insufficiently documented.

Supplier typeThe supplier is identified as SJR Machinery Limited, a Chinese limited company headquartered in Nantong, Jiangsu. Its stated business covers industrial equipment and components, tools and hardware, manufacturing and processing machinery, and a broad range of machine-tool and production-line products.

After-Sales capabilityThe supplier states that it operates service centers in multiple countries and regions, guarantees original spare-parts supply for each machine, and provides rapid-response 24/7 technical support. These explicit service commitments indicate a stated after-sales support capability, although the slices do not identify the service-center locations or response performance.

R&D capabilityThe supplier states that its equipment incorporates IoT technology for real-time monitoring and predictive maintenance. Its listed offerings also include CNC servo presses, CNC panel benders, punch-and-laser combination machines, and automated production lines, providing explicit evidence of technologically advanced product offerings.

Production capacityThe supplier reports a 33,760 m² manufacturing plant, 59 employees, and a product portfolio spanning stamping lines, press brakes, punching, laser cutting, milling, bending, rolling, drilling, shearing, and grinding equipment. This breadth and the stated manufacturing-site data support production capability, although actual output capacity and utilization are not provided.

Client casesTrade records associate SJR Machinery Limited with PAC MACHINE TOOLS INDIA LLP for universal knee-type milling machines and with FINPOWER AIRCON SYSTEMS PRIVATE LIMITED for a C-type fin press line. These are explicit buyer-linked transaction cases, though the slices do not provide delivery outcomes, repeat-order evidence, or customer evaluations.