1. Product Introduction

 

The Harsle EcoBend 20040 CNC hydraulic press brake is a high-capacity metal bending machine designed for processing long sheet metal with high precision. The machine has a bending force of 200 tons and a bending length of 4 meters, making it suitable for metal fabrication workshops, steel structure factories, electrical cabinet manufacturing, machine enclosures, and mechanical engineering industries.

 

The machine is equipped with an ET-18 CNC control system featuring a 21.5-inch display, supporting intuitive 2D programming and X + R axis backgauge control to accurately position the workpiece. In addition, the machine integrates a CNC crowning system to compensate for deflection, ensuring consistent bending angles along the entire length of the workpiece.

 

The machine frame is fully welded from high-strength steel and undergoes stress relief treatment after welding, followed by high-precision CNC machining. This ensures excellent durability, structural stability, and reliable long-term operation.

 

2. Technical Specifications

Model: EcoBend 20040

Manufacturer: Harsle

Origin: China

Control system: ET-18

Backgauge: Axis X + R

Press force: 2000 kN

Bending length: 4000 mm

Distance between columns: 3200 mm

Throat depth: 400 mm

Ram stroke: 200 mm

Daylight: 470 mm

Table width: 240 mm

Oil tank capacity: 390 L

Front workpiece supports: 2 pcs

 

Main AC motor power: 15 kW

Hydraulic pump flow: 32 ml/rev

Hydraulic system pressure: 28 MPa

 

Machine Dimensions

Machine length: 4400 mm

Machine width: 1850 mm

Machine height: 2780 mm

 

Working Speed

Fast speed: 120 mm/s

Working speed: 0 – 15 mm/s

Return speed: 120 mm/s

 

Backgauge System

X axis travel: 550 mm

R axis travel: 160 mm

Positioning accuracy: 0.05 mm

Number of stop fingers: 4 pcs

 

Main Component Configuration

CNC controller: EASYCAT (ET-18)

Main AC motor: INNOMOTICS

Electrical components: SCHNEIDER

Hydraulic valves: BFL

Hydraulic pump: FIRST

Linear encoder: GIVI

Foot switch: KACON

Hydraulic pipe fittings: JS

Ball screw / linear guide: HEQING

Backgauge servo: EASYCAT

Hydraulic seals: NOK

Quick tool clamp: HARSLE

Punch and die: HARSLE

Safety PLC: OMRON

Double slide tool clamp: TYOKKO / AMADA

Hydraulic tool clamp: HARSLE / WILA

Laser protection: HARSLE

Sheet support system: HARSLE

Pressure monitoring valve: REXROTH

 

CNC Control System

Controller model: ET-18

Display: 21.5 inch

Resolution: 1920 × 1080 px

 

Backgauge control axes: X + R (expandable to Z1, Z2)

 

Supported languages: English, Chinese, Russian, French, German, Korean, Portuguese, Spanish…

 

Program memory: Unlimited

Programming: Digital + 2D

Tool library: Unlimited

Offline software: HOS-E18

 

Functions:

Electronic handwheel control

Product quantity counting support

Bending angle programming

Remote upgrade and debugging

Step-by-step or full replacement

PDF drawing import

Expandable CNC axis control

 

Control Axis System: X + R

X: Backgauge forward / backward axis

R: Backgauge up / down axis

 

3. Main Functions:

CNC crowning system

Machine frame stress relief after welding

High precision CNC machining

Fast clamp tool system

Front sheet support system

Sheet follower support system

Long sheet anti-sagging support system

 

4. Safety System

Rear protection light curtain

Electrical cabinet door safety switch

Hydraulic pressure monitoring valve

OMRON safety PLC

 

5. Practical Applications

The Harsle EcoBend 20040 CNC press brake is widely used in sheet metal fabrication industries. It is suitable for mechanical workshops, steel structure factories, electrical cabinet manufacturing, machine enclosure production and other metal fabrication sectors.

 

With the ability to bend long metal sheets with high precision, the machine improves production efficiency and ensures consistent product quality. It can process various materials such as carbon steel, stainless steel and aluminum.

 

6. How to Use

Before operating the machine, check the power supply, hydraulic system and bending tools. The operator enters the bending parameters on the ET-18 CNC controller and selects the appropriate program for the workpiece.

 

Place the metal sheet in the bending position and adjust it using the backgauge system. After confirming the correct position, start the bending process according to the programmed settings. During operation, safety procedures must be followed and regular inspection of the hydraulic system and tooling should be performed.

 

 

 

Why Buy EcoBend 20040 from KingTech.vn?

🔹 Genuine product from Harsle-China – Guaranteed quality, directly imported.

🔹 12-month warranty – Fast technical support and professional repair services.

🔹 Nationwide shipping – Receive your order in 24-48 hours.

🔹 Best market price – Competitive pricing with attractive promotions.

 

📌 Contact Us Now:

🏢 Kingtech Engineering Corporation

📞 Hotline: 0944 755 799

🌍 Website: KingTech.vn

🚀 ORDER NOW to secure the best price and official warranty for the EcoBend 20040🔥