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Road Milling Machine

Introduction

With the development of microprocessor, sensor and integration of hydraulics technology and their application in Road Milling Machine, the control function and precision of Road Milling Machine have been greatly improved. The error of road level can be controlled in ± 3mm , owe to the closed-loop control system with negative feedback, made up of slope sensor, grade sensor, electric proportional value equipment, and milling depth controlling equipment(microprocessor). We, Shanghai Pioneer Technology Co. Ltd. introduce EPEC controller, display, western advanced sensors and scientific arithmetic to realize the electric-hydraulic control of the Road Milling Machine, greatly improving the reliability, safety and economy of Road Milling Machine

Function

•  Engine monitor and management, engine power self-regulate at ultimate load situation;
      •  Movement and speed control;
      •  Milling depth and manual/auto leveling control;
      •  Turning control;
      •  Self-regulating between milling amount and transfer speed of the strap
      •  Self-regulating between milling speed and milling depth;
      •  Auto detecting and avoiding metal obstacle;
      •  System self-diagnosis and malfunction display with multi-function LCD;

Features and Benefits

•  Easy-maintenance;
      •  High reliability
      •  Advanced Can-Bus technology and embedded technology are applied;
      •  Being easy to set parameters;
      •  Protecting by interlock;

System Configuration

•  EPEC controller modules imported from Finland such as EPEC2024 etc.;
      •  GRAF AT series HMI imported from German such as AT7200 etc.