Inheriting the inherent advantages of Yawei's hydraulic press brake lines, Yawei's electric and servo press brakes have been improved to optimize work efficiency, durability, stability, and maximize machine operating cost savings. Using a robot to pick up blanks combined with a press brake in an automation line as well as converting from hydraulic to electric and servo press brakes is also a new technology trend in the metal processing field that Yawei is leading.

• The most advanced YAWEI PBC SERIES CNC press brake from Yawei with many modern features, high bending accuracy, and high bending speed.
• Delem DA53T controller - Netherlands, 2D display and programming. Rexroth or Hawe hydraulic system - Germany, Rexroth or Voith/Eckerle brand oil pump - Germany.
• The main motor is a servo motor that helps increase bending speed, reduce noise, save energy, minimize oil leakage errors in the hydraulic system, and limit the increase in oil temperature during operation to maintain a stable mode.
• The workbench is equipped with an automatic mechanical compensation table controlled by CNC to completely solve the product sagging phenomenon.
• Standard back gauge with 2 CNC axes (X, R), driven by an AC servo motor, moving by ball screw.
• CNC press brake with a quick-change tool clamping system for convenient tool installation and removal directly at each position easily.
• The blank support system moves on a sliding rail to easily and quickly adjust the distance according to the blank.
• Effectively combined with robots, many upgrade options according to customer requirements.

1. Overview of CNC sheet metal press brake 

1.1. What is a sheet metal press brake?

A press brake is one of the most popular metal processing devices today. Essentially, it is a device involved in the product shaping process, helping to bend metal blanks into metal sheets with desired shapes and angles.

See more: CNC metal press brake price list, hydraulic sheet metal press brake

1.2. Applications of sheet metal press brake

In the field of mechanical processing, especially metal shaping in industries such as kitchen equipment manufacturing, electrical cabinet shells, elevators, automobile and motorcycle parts, shipbuilding, construction... the press brake is an indispensable important device in the production line.

2. About the Yawei brand

Yawei is a leading brand in China in the field of large-format metal processing equipment manufacturing.

Yawei's outstanding products include: punching machines, CNC press brakes, laser cutting machines, metal automation production lines, coil processing and handling lines... Over more than 60 years of development, with a total factory area of up to 400,000 m2, Yawei has become a leading enterprise in the high-end metal forming machine tool industry in China and a pioneer in researching and applying intelligent production methods into production, upgrading existing products. Yawei's global revenue has continuously grown from 179 million USD in 2016 to 253 million USD in 2020.

Yawei collaborates with companies from the USA, Germany, the Netherlands, and Japan to continuously improve and create high-quality products with over 265 patents in the industrial machine manufacturing field. Yawei builds an intelligent production platform where Yawei's products are maximally integrated with the most advanced technology, requiring very little human operation thanks to the use of DELEM controllers from the Netherlands and SIEMENS from Germany, NISHIBO technology from Japan for punching machines, Prima technology from Italy for laser cutting machines, and SMS technology from Switzerland for press brakes.

Yawei has continuously received awards: Top CNC machine brand in China, Famous Chinese brand in the international market, Top 10 mechanical enterprises in China, National quality award, Most interested golden brand, First machine tool company to join the stock market...

3. Outstanding technology of Yawei PBC sheet metal press brake

3.1. Low oil temperature control technology of PBC press brake

Advantages of low oil temperature:

• Extends the lifespan of bearings, seals, and other hydraulic components.
• The viscosity of the oil is controlled to help the hydraulic system operate stably.
• Increases oil usage cycle, extending the oil's lifespan.

High-speed synchronization technology

The Servo hydraulic oil pump motor system allows the oil to impact directly and 100% on the piston system to create immediate bending force, helping the PBC machine achieve superior high speed compared to other CNC hydraulic machines and three times higher than NC press brake lines on the market.

3.2. Energy-saving control technology

The machine uses the Delem controller imported from the Netherlands, allowing the change of hydraulic oil pump motor from AC/DC to Servo motor, bringing many benefits, including effective energy savings.

Servo control technology helps reduce energy by 100% during standby time (when the operator has not yet applied force to the foot pedal to run the machine), reduces energy by 20% during blade down and loaded bending, reduces energy by 30% during blade return compared to conventional hydraulic press brakes, maximizes motor power usage by fully utilizing Servo Motor running characteristics.

3.3. Advanced crowning technology

The PBC press brake is equipped with Yawei's advanced crowning mechanism. The CNC controller through the DELEM DA53 controller helps minimize errors due to material and product bending inertia.

4. Outstanding structure of Yawei PBC sheet metal press brake

Intelligent DELEM DA53T controller

• 15-inch 2D touch display
• 2D programming and simulation
• Control Y1, Y2, and 2 back gauge axes.
• Automatic compensation control
• Material, punch, die, and product library.
• USB port communication
• Closed-loop hydraulic control
• Offline software provided for computers

The Delem DA53 controller is extremely intuitive and easy to use, with an ordinary operator without experience, after two days of training, can proficiently operate the machine.

In addition to the above features, the PBC machine is also equipped with:

• Air conditioning for the electrical cabinet
• European standard quick-release tool clamping system
• Quick-release die system

5. TECHNICAL SPECIFICATIONS OF CNC YAWEI PBC SERIES SHEET METAL PRESS BRAKE

To receive a detailed quote for YAWEI PBC SERIES CNC sheet metal press brake, please contact hotline 1900 9410 or leave information on the website weldcom.vn for the earliest support