Introduction

All “PPBH-WJ” Models are servo-proportional driven machines with micro-electronics ensuring perfect control of the bending process. The position, speed and pressing force of the Ram are controlled in a closed circuit at every point in the work cycle. The position of the Ram is controlled by two digital high precision linear scales. These linear scales are mounted on a independent C-frame on both side of the machine to prevent deformation of the Press Frame for accurate bending depth or bending angle. 

Main  Components List

Hydraulics

   Closed loop control composed of electrohydraulic servo valve  andLinear Scale  imported from Gemany , with high feedback precision, accurate and stable operation, and high repeated positioning precision of slider block.

CNC Controller – DNC600S From Cybelec (Switzland)

 DNC 600S Features

The DNC 600S numerical control with 2D graphic display is specifically designed for sheet metal working. Depending on the software installed, it can be used for synchronized or non-synchronized press-brakes, of up-stroking or down-stroking type (see list of versions below).

The standard version of the DNC 600S numerical control can control up to 4 axes, of which two are synchronized hydraulic axes, specifically designed for press-brakes.

The large monochrome screen and a simplified keyboard with large keys make the DNC easy to program.

The software allows the machine manufacturer to configure axes, inputs/outputs, and auxiliary functions according to their needs.

Easy Operating

• Ergonomic

  – Large, vivid and high-contrast 9,4" screen

  – 2D Graphic representation of the part, including gauging points

  – Clear display of all the information the operator needs

  – Rapid data input with the ergonomic keyboard equipped with large keys

• User-friendly

  – Complete programming of parts in a single page

  – Intuitive and quick set-up of the machine with direct access to set-up parameters in the Easy Bend page

  – Contextual help and warning pop-up

  – Simple pages

Better Bending

• Higher productivity with the 2D graphic display and the

   easy and rapid modifications of existing products

• Very fine tuning through extensive machine parameters

• Programs can be linked together to create a very high number of sequences

Powerful

• All basic functions available e.g.

    – 2D Graphic L-alpha programming

    – External or internal flange dimension calculation

    – Automatic calculation of the top dead centre

    – Deep integration with safety systems (messages, pop up)

• EC safety-cycle management

• Great service features

   – Internal backup of the machine data for immediate on site service/diagnostic

• Easy communication

  – Connection to your PC / notebook via RS 232

  – Updating and data back-up

  – Back-up software included

• Over 20 languages available