Yangli EP Series high-speed CNC turret punch press with 30 tool stations and direct-driven servo main transmission.

Yangli EP Series:
The Intelligent High-Speed Punching Engine

Precision at Scale. 60% Energy Efficiency.

In high-volume sheet metal fabrication, throughput is measured by the second and accuracy by the micron. The Yangli EP Series is the definitive high-speed CNC Turret Punch Press for manufacturers who require the physical certainty of consistent hole-pattern accuracy across Mild Steel, Stainless Steel, and Aluminium.

Unlike traditional mechanical systems, the EP Series utilizes a Direct-Drive Servo Main Transmission. This advanced architecture delivers high-speed, quiet operation while reducing power consumption by up to 60% compared to conventional machines.

Why the EP Series is the Strategic Alternative for MSMEs

Foundation of Absolute Stability

The EP Series is built with a wide closure-type (O-frame) structure that undergoes a rigorous furnace tempering treatment to relieve internal stresses, ensuring that the machine body never warps over time. This guarantees maintaining the alignment of the turret and sheet-feeding system for decades of high volume production.

High-Precision Turret Architecture

Positioning is everything. The EP Series features a thick turret with side pin-positioning and a sleeve structure for superior guiding and precision. Coupled with a high-accuracy adjustable worm and gear mechanism for the index stations, your floor can achieve a punching accuracy of ±0.10mm with absolute repeatability.

Elite Control & Component Reliability

We prioritize uptime. The EP Series is equipped with world-class CNC systems—either the German SIEMENS or Japanese FANUC 0i-PD—offering powerful processing and intuitive operation. This is supported by high-speed, silent large-lead ball screws, linear guides, and auto-floating clamps to protect your material surface.

Technical Deep Dive

High-Frequency Punching

With a punching frequency of up to 600 hpm, the EP Series eliminates production bottlenecks in enclosure, cabinetry, and automotive component manufacturing.

Material Versatility

Engineered to handle sheet weights from 156kg to 235kg and thicknesses up to 6.35mm, providing total forming flexibility for diverse job-shop requirements.

Intelligent Surface Protection

Standard stainless worktables are available with either fine brush or steel ball & brush configurations to ensure zero-marking on sensitive materials like Aluminium and SS.

Machine Specifications: EP20 / EP30

Two models engineered for different tonnage requirements with shared precision architecture.

FeatureEP20EP30
Nominal Force200 KN300 KN
Max. Sheet Size (incl. repositioning)1250 x 5000 mm1500 x 5000 mm
Punching Frequency600 hpm600 hpm
Punching Accuracy±0.10 mm±0.10 mm
Tool Stations3030
Max. Punching Diameter88.9 mm88.9 mm
Sheet Feeding Speed106 m/min106 m/min
Max. Sheet Weight156 kg235 kg
Max. Sheet Thickness6.35 mm6.35 mm

Frequently Asked Questions

01What makes the EP Series better for energy efficiency?
The EP Series uses a Direct-driven servo main transmission, which eliminates the constant power draw of hydraulic systems. It only consumes significant power during the actual punch stroke, leading to a measured 60% reduction in electricity costs.
02Can this machine handle high-speed louver and forming operations?
Yes. The CNC system manages the 5-axis control with high dynamic response, making it excellent for high-speed punching, louvering, and other multi-tool forming tasks required in electronics and HVAC sectors.
03Does GMT Engineers provide local service support for Turret Punches?
Yes. Since 1988, we have supported South Indian manufacturers with strategically located spare parts and factory-trained service engineers in Chennai, Coimbatore, Hyderabad, Bangalore, and Kochi.

Upgrade to High-Speed Servo Punching

Don't let legacy power consumption limit your margins.

Download EP Series Technical Brochure