CHMAC pushes Industry 4.0 with next-gen CNC press brakes

CHMAC is pitching its PAS Series CNC press brakes as Industry 4.0-ready machines built for precision bending, automation and lower energy use. The company highlights simulation-based frame design, multi-axis CNC control, safety systems and optional cloud connectivity for global sheet metal manufacturing.

Why it matters: - Sheet metal manufacturers are under pressure to combine precision, automation and energy efficiency in the same machine. - CHMAC is positioning its CNC press brakes for industries that need repeatable bends in products such as communication cabinets, curtain walls, hotel interiors, electrical cabinets and aerospace parts. - The company is also tying machine design to Industry 4.0 demands, where equipment must connect to factory-wide systems and support smarter production.

What happened: - CHMAC outlined its PAS Series CNC press brakes as part of a push toward intelligent manufacturing. - The company said the machines are built in Hainan, China, and are aimed at global sheet metal processing customers. - CHMAC pointed readers to more information on its official website.

The details: - CHMAC uses SOLIDWORKS-based CAE tools for finite element analysis and stress analysis on machine frames. - The engineering workflow is designed to test linear static construction, stress and possible deformation before assembly. - The company says the frame design reduces vibration and structural fatigue. - CHMAC says the structural approach helped the brand earn EU CE certification and ISO9001 quality management status. - The PAS Series CNC Press Brake uses a CNC control unit that manages Y1, Y2, X and R axes in standard configuration. - The control system can expand to 6+1 axes for more complex bending geometries. - The machine includes a 15-inch full-color LCD widescreen display and a 2D graphic programming interface. - Operators can run real-time bending simulation before forming the metal. - A one-key recovery function is built in for machine parameters. - Optional industrial cloud connectivity is available for factory-wide management integration. - The hydraulic system uses Hengli Hydraulic Servo Proportional Valves and Sunny Hydraulic Gear Pumps. - GIVI optical linear scales provide feedback to the CNC unit. - The BGA-X backgauge system uses Hiwin ball screws and linear guides. - CHMAC lists the backgauge mechanical accuracy at ±0.01 mm and the X-axis speed at 600 mm/s. - The PA-11032 model delivers 1100 KN of bending force and a 3200 mm bending length. - The PA-32071 model delivers 3200 KN of force and a 7100 mm bending length. - The PAS series is positioned for uses including building curtain walls, upscale hotel interiors and electrical cabinets. - An optional Hybrid Servo ECO Function is designed to reduce oil use and energy consumption. - Italy DSP Laser Protection covers the front, center and rear of the bending zone. - The safety system has a 5 ms response time. - The machines can reach up to 180 mm/s for approaching and returning speeds. - An automatic crowning system is included to offset deformation during bending and keep the angle constant across the workpiece.

Between the lines: - CHMAC is selling more than machine capacity. The pitch is about tighter integration between hardware, software, safety and factory data. - The certification, cloud, and energy-efficiency claims are doing strategic work here. They signal readiness for international buyers who care about compliance, uptime and operating costs. - The article also suggests CHMAC wants to compete in both heavy industrial production and smaller, high-precision applications.

What's next: - CHMAC appears to be pushing broader adoption of automated production lines, robotic arms and electric servo machines. - The company is likely to keep framing its sheet metal equipment around precision, compatibility and environmental protection as factory digitization advances. - Buyers seeking product details or configuration options can use the company’s official website.